baber/WOPTO huggingface dataset:
Patent JP-H06208642-A (JP)
Title: Optical scanner
Inventor: EMANIYUERU MAARON
IPC: G06K7/015
Filed: 1993-08-30
Abstract: PURPOSE:To form the beam of deep focal depth by generating the position inclination of the parallel beam inside toward the axial direction of an optical means and directing this parallel beam so as to pass through a solid-state optical element. CONSTITUTION:The combination of an Axicon 22 and an opening iris 23 directs the beam toward a rotary mirror 17 and thus, a corrected laser beam 14 is swept out of a scanner housing 14 and directed toward a bar code symbol 15 along a pattern, namely, along a scanning line 16. The bar code symbol 15 installed almost vertical to the laser beam 14 reflects one part of laser light. A photodetector 21 fitted inside the scanner housing detects this reflected light, and the photodetected incidental light is converted to an analog electric signal. Next, a system circuit converts the analog signal to a pulse width modulated digital signal, and a microprocessor composed of a decoder decodes this digital signal according to the features of a bar code symbol theory.
Patent JP-S60106370-A (JP)
Title: Vvvf inverter
Inventor: NOMURA TOSHIHIRO
IPC: H02M7/48
Filed: 1983-11-15
Abstract: PURPOSE:To reduce the vibrating noise of a load motor by limiting a carrier frequency and enabling to use a filter having an inductance and a capacitance, thereby removing harmonic waves. CONSTITUTION:AC power is rectified by a rectifier 1 and smoothed by a smoothing capacitor 2. The smoothed DC power is converted by a pulse width modulation type inverter 3 to AC power of variable voltage variable frequency, and supplied to an induction motor 4. A filter 7 which has a reactor 5 and a capacitor 6 is connected to the AC output circuit of the inverter 3, and the harmonic waves contained in the AC output of the inverter 3 is absorbed by the filter 7. The carrier of the pulse width modulation of the inverter 3 is outputted from a constant frequency carrier oscillator 17, and the frequency is selected to sufficiently high value as compared with the maximum of the frequency outputted from the inverter 3.
Patent JP-2001045530-A (JP)
Title: Message receiver
Inventor: OKAYAMA KOICHIRO
IPC: H04W84/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To optionally set display and notice in the case of receiving a message. SOLUTION: The message receiver uses a display notice setting means 13 to set a message type for display and notice at the reception and uses an analysis means 13 to discriminate a type added to a received message upon receiving the message. When the message receiver receives a message of the type set by the display notice setting means 13, a display notice control means 13 displays the received message on a screen of a display device 8 and drives notice means 10, 11 to produce sound, vibration or light or the like for the notice to a user. Thus, the user can surely confirm the received message with high emergency.
Patent JP-H1057209-A (JP)
Title: Architrave
Inventor: AIDA YOICHI
IPC: A47G1/06
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To store a piece of paper described with a date and a message on the inside of a back cover, confirm them without removing the back cover, and put ornaments on both the surface and back face for appreciation from either of the surface and back face. SOLUTION: A back ornament is stored on the back side of an architrave 2 set with a surface ornament 1 such as a painting, a poetry card, a picture, or a calligraphy on the surface side, and the back plate of the architrave 2 is made transparent or translucent so that the back ornament can be seen through the back plate from the outside. A display body displaying a memorial date and a message of a sender is put on the back side of the architrave 2 set with the surface ornament 1 such as the painting, poetry card, picture, or calligraphy on the surface side, and all or a part of the back plate of the architrave 2 is made transparent or translucent so that the display body can be seen from the outside.  The back ornament such as the painting, poetry card, picture, or calligraphy and the display body displaying the memorial date and the message of the sender are put on the back side of the architrave 2 set with the surface ornament 1 such as the painting, poetry card, picture, or calligraphy on the surface painting on the surface side, and all or a part of the back plate of the architrave 2 is made transparent or translucent so that the back ornament and the display body can be seen from the outside.
Patent JP-H0536231-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate the output difference between A and B faces and the phase difference between left and right channels by winding a tape without generating irregularity in the manner of eliminating disturbance in a tape bus system, and also to reduce an increase of modulation noise or such a knocking sound as lowering the brand image due to the vibration of motor, etc., which affect a shield plate, by unnecessitating the shield plate. CONSTITUTION:An upper cassette half 2, lower cassette half 3 and tape guide block 4 among the parts constituting the tape cassette are molded in separate bodies. The parts fabricated by bending a metallic plate are used for the said tape guide block 4 to provide a shielding effect thereon.
Patent JP-H0262604-A (JP)
Title: Numerical controller
Inventor: KURAKAKE MITSUO
IPC: G05B19/18
Filed: 1988-08-29
Abstract: PURPOSE:To decrease the number of parts of a numerical controller containing a 1st processor which control totally the numerical controller and a 2nd processor which controls a servo motor by adding a data exchanging RAM into a servo processor LSI. CONSTITUTION:A data exchanging RAM 11 is prepared for each servo processor 13 to evade such a case where a program executing RAM 14 is occupied by a numerical control NC processor 1 while a servo processor 13 is processing a program for current control of a servo motor. At the same time, the RAM 11 is unified with a peripheral circuit 12 of the processor 13 in the form of a gate array. In such constitution, the number of parts can be decreased together with improvement of the packing density.
Patent JP-S58115443-A (JP)
Title: Photosensitive body
Inventor: EBARA SHIYOU
IPC: G03G5/06
Filed: 1981-12-28
Abstract: PURPOSE:To stably hold high surface charge, by providing a carrier transport layer consisting of a dielectric semiconductor, on a function separating type electrophotographic sensitive body. CONSTITUTION:In a function separating type electrophotographic sensitive body which has been provided with a carrier transport layer 2, a generating layer 3 for generating a carrier, and a surface protecting layer as necessary, on a conductive substrate 1, a dielectric semiconductor consisting of a perovskite type oxide such as SrTiO3, KTaO3, etc. is used for the carrier transport layer. In this way, a high dielectric constant is obtained, large electrostatic charge can be held even in case of low surface potential, the photosensitive body can be thinned in order to obtain the same performance, also sensitivity of the photosensitive body is raised since mobility of the carrier is large, furthermore, the carrier of a long life is obtained since the oxide semiconductor is an indirect transition type semiconductor, and the photosensitive body whose sensitivity is scarcely dropped is obtained.
Patent JP-S6372465-A (JP)
Title: Mold construction
Inventor: MATSUMOTO SHIGEKI
IPC: B22C9/02
Filed: 1986-09-11
Abstract: PURPOSE:To make a cavity having complicated shape in which injects molten metal a good shape and to make venting good by arranging sand mold supported by a die having exhaust passage to the prescibed position by positioning pins, etc., and laying chillers or fiber forming bodies at the pre scribed position. CONSTITUTION:Beforehand the sand molds 42a-42n are formed, dried and burnt by the forming metallic pattren, and then permeability coating is executed to them. The sand molds 42h, 42i, 42j are put on the lower die 46 and the sand molds 42l, 42m, 42n are fitted by plural positioning pins to support at the pre scribed positions. The sand mold 42a supporting by the chillers 56, 58 for valve guide hole, is arranged from upside on the sand molds 42b, 42c for intake/ exhaust passages 16, 20 fitting fiber forming bodies 28, 36. The sand molds 42d, 42f, 42e, 42g are inserted from the side and by pushing the upper die 48 attaching dies 44a-44e with venting hole 54a-54e, and the sliding dies 50, 52 from upside and both side, each sand mold is set as exhaustable at the pre scribed position. By the above-mentioned assembling means, the cavity injecting the molten metal is composed as good shape and good exhausting, and the casting product is made to good quality and good shape.
Patent JP-H0554688-A (JP)
Title: Sample and hold circuit
Inventor: TAKAHASHI MASAHARU
IPC: G11C27/02
Filed: 1991-08-27
Abstract: PURPOSE:To reduce the variance of the output voltage in a sample and hold circuit. CONSTITUTION:Before the voltage held in a sampling capacitor C1 is sent to a holding operational amplifier OPA, the input voltage of the operational amplifier OPA is reset to a certain voltage to initialize a holding circuit. The holding circuit is initialized to reduce the variance of the output voltage due to the parasitic capacity of a holding operational amplifier.
Patent JP-H0876663-A (JP)
Title: Cleaning device
Inventor: SHIINO YUTAKA
IPC: G03G21/10
Filed: 1994-09-08
Abstract: PURPOSE: To provide a cleaning device capable of drastically improving cleaning performance with comparatively low pressing force. CONSTITUTION: The δ2/δ1 of the distance δ2 between the side 24c of a plate-like spring member 24 in a 1st state where a rubber member 22 and the plate-like spring member 24 are deformed by pressing the rubber member 22 to a photoreceptor 30 and the rear surface 24a of the spring member 24 in a 2nd state where the rubber member 22 and the spring member 24 are undeformed by removing the photoreceptor 30 to the distance δ1 between the side 22a of the rubber member 22 in the 1st state and the surface 22b of the rubber member 22 in the 2nd state is defined as 0.15 to 0.3.
Patent JP-S6370322-A (JP)
Title: Group input control system
Inventor: MOTODA KOJI
IPC: G06F3/02
Filed: 1986-09-12
Abstract: PURPOSE:To attain input processing and even if another key close to ten keys is used by providing the final field constituting a group at the time of formation of a picture definition body with properties as a trigger field. CONSTITUTION:An application program 5 is operated by a keyboard 2 or the like. When an input request is outputted in accordance with the advancement of the program 5, a message editing part 6 accesses a memory 8 and outputs a group input request to a picture control part 9. Consequently, the control part 9 displays a picture definition body and a cursor to wait operator's input. Then data are inputted to respective fields, and at the time of full input of data in a trigger field, the control part 9 informs the contents to the editing part 6. When the number of digits of the inputted data is filled with data and a depression key is a key to be depressed in an attention table, the editing part 6 can complete the input.
Patent JP-H0552412-A (JP)
Title: Controller for household equipment
Inventor: KINO KOTARO
IPC: F23N5/26
Filed: 1991-08-27
Abstract: PURPOSE:To make the maintenance and inspection easy for a hot water making machine by providing a controller with a diagnosing function for the assistance in repairing trouble when some faulty operation or trouble occurs in the use of the hot water making machine. CONSTITUTION:Judgement standards are beforehand stored in memory that correspond respectively to the drive signal to a control means such as gas flow rate control valve 7 that is outputted by a drive means 13 for every operational sequence to the memory 15 of a controller 12 and to the response signal of the response means such as a heat exchanger 5, etc., that is detected by a detection means such as a delivered hot water temperature sensor 3. And a judgement means 16 that receives the drive signal and response signal that are detected by a detection means 14 compares them with a judgement standard and judges by discriminating abnormalities in the control device (drive means 13) 12 and abnormalities in other means, and this is displayed on a display means 17. With this arrangement an abnormality in the control device (drive means) can easily be identified.
Patent JP-H1040310-A (JP)
Title: Arrival check drawing system of jan code different from arrival data
Inventor: TABATA HIDEFUMI
IPC: G06F19/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent lack of commodities due to their return and to avoid that arrival cannot be added up due to a handwritten correction of a slip by executing arrival checking processing for a received commodity judged as a substitutive arrival. SOLUTION: When a JAN code and the number of received articles are inputted from a checking terminal 1 and an input means 2, an arrival schedule drawing means 3 retrieves arrival schedule data by an informed JAN code. When the JAN code corresponding to the arrival schedule data does not exist, a JAN code conversion means 5 is informed of the JAN code and the JAN code is converted into a converted JAN code by a JAN code conversion table data 6. The means 3 retrieves the arrival schedule data again based on the converted JAN code, and when the JAN code in the arrival schedule data is detected, a message indicating the normality of arrival check is displayed to the terminal 1 by an output means 8.
Patent JP-2001043132-A (JP)
Title: Control method for cache memory
Inventor: KOMURA YASUTO
IPC: G06F12/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To actualize a control method for a cache memory which guarantees through hardware that a memory in the cache memory behaves as a cache memory when viewed from a CPU and never returns a wrong value to the CPU while made usable as a temporary storage area for a peripheral device. SOLUTION: This method consists of a 1st processing wherein a cache state register 4 makes all effective registers and rewritable registers effective and both banks and 1 and 2 are placed in effective and rewritable states, a 2nd processing wherein a tag memory and a data memory are read by banks 1 and 2 in response to read access from a central processor by using the index part of an address sent from the central processor, a 3rd processing wherein a comparator compares the tag part of the address sent from the central processor with the output of the tag memory and the banks 1 and 2 are made hit (effectively when they match each other and the output of effective bits of the tag memory is effective, and a 4th processing wherein a selector selects and sends the output of the data memory of the hit (effective) banks as read data to the central processor.
Patent JP-H0767281-A (JP)
Title: Rotor for electric rotating machine
Inventor: SHIBATA CHISATO
IPC: H02K3/51
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate fitting and removal of slot wedge for retaining a rotor winding being placed in a rotor slot by setting the distance, between the supporting position of a bind for holding the rotor winding at an end part thereof and the end part of core, longer than the basic length of the slot wedge thereby preventing the slot wedge from abutting on the bind. CONSTITUTION:A slot wedge 14 made of a nonmagnetic metal is fitted to the outer peripheral part of a core slot 13 so that a rotor winding 12 is not scattered upon rotation of a rotor. A bind 17 is also wound around the end part 16 of winding projecting outward in the direction of rotary shaft from the rotor core end part 15 in order to bear the centrifugal force acting thereon. The distance L between the bind 17 and the core end 15 is set longer than the length of the slot wedge 14. Since the slot wedge 14 can be fitted to and removed from the core slot 13 and can be replaced without removing the bind 17, workability of periodic inspection and maintainability of the rotor can be enhanced.
Patent JP-2000045552-A (JP)
Title: Installation structure for storage space
Inventor: YAMAKAWA TAKASHI
IPC: E04H1/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To arrange an external storage space close to a main entrance, by disposing the storage space at the side face substantially not exposed in a view from a main entrance approach. SOLUTION: An external storage space 10 is arranged to abut the east side of a main entrance porch 4 and has a rectangular plan shape which is a little longer in the north-south direction. The west side face 10W and the south side face 10S are located at the east outside face of an alcove 7 and the outside face extending to the east side from the alcove 7 respectively. Hence, as the external storage space 10 is disposed adjacently to the main entrance porch 4, it is close to the main entrance 2. Further, as the west side face 10W at the front, face of the external storage space 10 faces the main entrance porch 4, one can put articles to be housed in the external storage space 10 or take them out at the immediate outside of the main entrance 2 for instance. Accordingly, one can easily come and go from the main entrance to the external storage space.
Patent JP-S6459823-A (JP)
Title: Coating of paste
Inventor: KAWABE KATSUYOSHI
IPC: B23K1/00
Filed: 1987-08-31
Abstract: PURPOSE:To accurately detect a residual amount of a paste corresponding to a pressure-raising duration by a method wherein a pressure gauge to detect a pressure at a space part inside a paste container is installed and the residual amount of the paste inside the paste container is detected from a length of the pressure-raising duration from a starting point to feed a compressed gas to a point when the pressure gauge detects an arbitrarily set pressure. CONSTITUTION:When a residual amount of a paste inside a paste container 11 is much, a volume of a space part inside the paste container 11 is little; when a compressed gas is fed to the space part, a pressure-raising duration t1 during which a pressure Px at a space part reaches a preset pressure Pa is comparatively short. On the other hand, when the residual amount of the paste inside the paste container 11 is little, the volume at the space part inside the paste container 11 is much; a pressure-raising duration t2 becomes comparatively long. Accordingly, if a pressure-raising duration(t) is counted, the residual amount of the paste corresponding to the pressure-raising duration(t) can be detected accurately.
Patent JP-H0633223-A (JP)
Title: Film coating product and its production
Inventor: NISHIYAMA SATORU
IPC: C23C14/32
Filed: 1992-07-20
Abstract: PURPOSE:To provide a film coating product having a film excellent in hardness and toughness on its surface, and to provide its production method. CONSTITUTION:In the film coating product, an the surface of a base body 2, a nitrogen compd. film 6 composed of nitrogen and group IVA elements and group IIIB elements of the periodical table is formed and a mixture layer 4 consisting of the films 6 and 2 is formed on the interface between the relevant intermediate layer 6 and the base body 2. The coated product is obtd. by the vapor deposition of a material containing group IVA elements, vapor deposition of a material containing group IIIB elements, and the, irradiation of ions containing nitrogen ions on the base body 2 in a vacuum chamber.
Patent JP-H0379305-A (JP)
Title: Manufacture of hydraulic inorganic molding
Inventor: SAKOTA HIROMI
IPC: B28B3/20
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate undue influences caused by involved air and obtain moldings with excellent quality by placing a porous sheet on the surface of a receiving plate for an extruded molding material. CONSTITUTION:A molding material is extruded from a mold 2 while kneaded by an extruder 1, and while transporting a receiving plate 3 by means of a roller conveyor 5, a molding material 3 extruded from the mold 2 is received thereon and delivered therefrom. Wherein on the receiving plate, a porous sheet 8 made of nylon woven fabric is put previously. Consequently, even air is involved between the receiving plate 3 and molding material 4 upon receiving the molding material 4 by the receiving plate 3, it flows out of the porous sheet 8. Thus the occurrence of craters on the molding material and the loss of patterns can be prevented and moldings with excellent quality can be obtained.
Patent JP-S60107816-A (JP)
Inventor: ICHISE KAZUNARI
IPC: H01C1/01
Filed: 1983-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59107406-A (JP)
Title: Disk record reproducer
Inventor: KATAYAMA YOSHITAKA
IPC: G11B20/10
Filed: 1982-12-09
Abstract: PURPOSE:To decrease the time required for reproduction of a lead-in area and to improve the operability by reading rationally the subsequent TOC (table of contents) data although a reproduction error arises to the first TOC data. CONSTITUTION:A start address corresponding to the undefined point data PD is written to an RAM26 although a reproduction error arises to the first TOC data. It is decided whether all start addresses are defined or not by checking whether the data PD is the last one obtained from the TOC data. If the data PD is the last one that is obtained from the TOC data, the processing is advanced to retrieve the start position of a program area at a high speed. Thus the TOC data is completely read. While the processing is reset if the PD data is not the last one obtained from the TOC data. Then the start address corresponding to the PD data is read out of the RAM26. In such a way, the time required for reproduction of a lead-in area with improvement of operability.
Patent JP-S59107462-A (JP)
Title: Memory
Inventor: SENGOKU SHINJI
IPC: G11B21/08
Filed: 1982-12-09
Abstract: PURPOSE:To eliminate noises as well as a positioning mistake or error by changing the integration constant of an integrating circuit provided within a channel of the position signal of a memory medium in accordance with the state and conditions of speed, position, etc. of a position reading head. CONSTITUTION:A control signal C decreases or increases the integration constant of an inverter integrator 18 when a servo head is moving or reaches an ordered position. Therefore the noise N, if put on position outputs +P and -P while the head 4 is at pause or moving at a low speed, is reduced since the integration constant of the integrator 18 is increased by the signal C. Then the noises are deleted from outputs A and B of comparators 15 and 16, i.e., an output TP. When the head 4 is moving at a high speed, the time width of the noise N is reduced. Then only the noise N is reduced with no decrement of outputs +P and -P since the integration constant of the integrator 18 is reduced by the signal C.
Patent JP-S6275286-A (JP)
Title: Submarine gravimeter
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G01V7/00
Filed: 1985-09-27
Abstract: PURPOSE:To secure the perpendicularity of a gravity sensor without increasing the gravity of a gravimeter by deciding whether or not the gravimeter body slants from the perpendicular when it reaches the bottom of the sea, and vibrating the gravimeter body and correcting its attitude. CONSTITUTION:The gravimeter body 3 constituted by providing a ball gimbals 5 which rolls in contact with the internal surface of a case 2 having a spherical internal surface in the case 2 is put in the case 2 so that it can slant. The gravimeter body 3 has the gravity sensor 19 suspended internally through a gimblas mechanism 13 in an oscillatory state and the gravity sensor 19 is fixed by a clamping mechanism 21. The output signal of the gravity sensor 19 is supplied to a measurement control circuit including a microcomputer to measure a gravity value. Then, when the gravimeter reaches the bottom of the sea, the clamp 21 is released and the inclination of the gravity sensor from the perpendicular direction is checked through the specific arithmetic of the microcomputer; when the inclination exceeds a specific value, the clamping mechanism 21 is driven several times to vibrate the main body 3, which is returned to the perpendicular attitude.