baber/WOPTO huggingface dataset:
Patent JP-S5987433-A (JP)
Title: Electrochromic display element
Inventor: KONDOU SHIGEO
IPC: G02F1/1524
Filed: 1982-11-10
Abstract: PURPOSE:To reduce a change in the writing characteristics with the passage of time by bringing a display electrode made of tungsten oxide coated with a thin film of a fluoro-complex salt and a counter electrode into contact with an org. electrolytic soln. CONSTITUTION:Tungsten oxide as the material of a display body is vapordeposited on a transparent substrate 1 having a transparent electrode 2 made of indium oxide, and the tungsten oxide is coated with a thin film 13 of a fluoro- complex salt. Using the resulting display electrode 3 an ECD cell is formed. The thin film 13 reacts with water in an org. electrolytic soln. 10 and makes its surface acidic, so the hydration of the tungsten oxide is retarded, and an ECD whose display body ungergoes little deterioration in the writing characteristics can be obtd. A display body consisting of tungsten oxide as a principal component and molybdenum oxide, vanadium oxide, gold or other metallic material also undergoes little change with the passage of time.
Patent JP-H0750475-A (JP)
Title: Printed wiring board
Inventor: NISHITANI NOBUYUKI
IPC: H05K3/34
Filed: 1993-08-09
Abstract: PURPOSE:To obtain strength and quality of soldering by sufficiently enlarging the soldering parts of reinforcing terminals which ensure soldering strength of the components, in the soldering of surface mount components. CONSTITUTION:Reinforcing metal fittings 5 of a surface mount components and a part of terminals 6 are made of the same metal part, and soldering parts 7 of function terminals are constituted of individually separated terminals. Thereby sufficient soldering parts can be ensured for the reinforcing metal fittings 5, the bonding to the wide metal parts is enabled, and peeling strength and soldering quality also can be ensured.
Patent JP-S5987467-A (JP)
Title: Formation of electrostatic latent image
Inventor: MUKAI HIDEO
IPC: G03G15/05
Filed: 1982-11-10
Abstract: PURPOSE:To extend the life of a photosensitive body by applying the charge of the 1st polarity to an insulating layer, applying the charge of the 2nd polarity to a border part close to an insulating layer in a photoconductive layer, changing the charging variable of the 1st polarity and then changing the charging variable of the 2nd polarity by image exposure to form the latent image. CONSTITUTION:A photosensitive body 3 to be used as an image carrier is obtained by laminating insulating layers 32 consisting of transparent insulating resin such as an intensifying zinc oxide photoconductive layer 31 or ''Myler'' successively on a conductive base body 30. The photosensitive body 3 is fully exposed by a discharging device 10 consisting of a front exposing lamp, charged positively by a primary electrostatic charger 18 and the insulating layer 32 is negatively charged by a secondary electrostatic charger 19 to form the electrostatic latent image by image exposure. Thus, a vidual image can be formed without transferring the photoconductive layer directly to the external environment, so that the photosensitive body can be expanded at its life.
Patent JP-S6354071-A (JP)
Title: Digital mixer circuit
Inventor: IKEDA KAZUHIRO
IPC: H03H11/00
Filed: 1986-08-25
Abstract: PURPOSE:To simplify the mixer circuit by applying different weighting to each of plural input signals and switching them by a changeover switch so as to input one of them to an adder. CONSTITUTION:An input signal x1 is fed to an input terminal 1 of a digital mixer circuit 1, an input signal x2 is inputted to an input terminal 2 and fixed multiplex of 1/2, 1/4, 1/8 and 1/16 are multiplied to bit shift. Then a multiplied output is fed to 3-contact switches 3, 4, 5, 6 to select the signal x1 or x2 depending on the weight coefficient. The outputs of the switches 3, 4 and 5, 6 are added by adders 7, 8 and the outputs are added by an adder 9. Then the 3-contact switch is used to the input signal of the mixer circuit, one multipler and one switch are used for each channel to simplify the circuit constitution.
Patent JP-H1033881-A (JP)
Title: Dehydration method
Inventor: SOGA SANEMORI
IPC: D06F39/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To exceedingly improve a dehydration rate by charging a finishing agent contg. a polymer having plural pieces of hydroxyl groups or an org. low-molecule compd. and dispersing this finishing agent into rising water in a final rinsing stage and executing draining and dehydrating after stirring. SOLUTION: The many hydroxyl groups exist on a cellulose surface and the many water molecules remain on the surfaces of cellulose molecules in the form of making hydrogen bond with the hydroxyl groups at the time of dehydration not using the finishing agent. If, however, the finishing agent 2 contg. the polymer having plural pieces of the hydroxyl groups or the org. low-molecule compd. is incorporated into the water, the water molecules exist together with the finishing agent 2 having plural pieces of the hydroxyl groups between the cellulose molecules 2 but the water molecules are splashed together with the finishing agent 2 to the outside of cotton fibers by centrifugal force after the dehydration, thereby dehydration efficiency is increased.  The polymer described above includes a star burst dendrimer, polyglyceride, etc., and the org. low-molecule compd. includes sorbitol, pentaerythritol, etc.
Patent JP-H06342107-A (JP)
Title: Optical-fiber monitoring device
Inventor: ANTONII MAIKERU TOORII
IPC: G02B6/00
Filed: 1991-07-12
Abstract: PURPOSE: To provide an optical fiber monitor of which importance will be more increased in a light transmission system in the future. CONSTITUTION: The device for detecting variation in the polarization of light transmitted through an optical fiber and monitoring the fiber is applied to an optical fiber for carrying non-coherent light e.g. and an input signal is divided by a receiving splitter 2 and inputted to a succeeding polarized beam splitter 5. An output change from the splitter 5 is detected, amplified and filtered so as to be compared with set reference voltage. A counter 12 is used for detecting a changed value. The device can detect the polarized variation of a coherent system.
Patent JP-S5985398-A (JP)
Title: Method and device for treating kitchen waste and leftover
Inventor: IMAMURA YOSHINOBU
IPC: B30B9/06
Filed: 1982-11-09
Abstract: PURPOSE:To dehydrate kitchen waste and leftover in the place where they are produced and enable their disposition by incineration or efficient transportation by pressing the kitchen waste and leftover in a sealed bag and opening many small holes in the sealed bag. CONSTITUTION:The kitchen waste and leftover discharged from a kitchen are put in a water resisting sealing bag B such as a plastic bag and the door 2 of a dehydration treatment device is opened. The bag is put into a dehydration chamber 3 and the door 2 is closed. A pressure plate 4 is advanced by a cylinder 5 to press the bag B between the plate 4 and a perforated plate 8, then a spring 10 is deflected by the pressurizing force and the plate 8 is moved as well, so that needles 7 are inserted into the needle insertion holes 8a of the plate 8. When the plate 4 advances further, the plate 8 retreats until it contacts with a needle implanted plate 6 or an attachment. Then many small holes are punched in the bag B by the needles 7 projecting from the plate 8. The waste, etc. in the bag are pressed at the same time and therefore the water contained in the waste is removed and the removed water flows through the holes of an inside bottom plate 11 into a chamber 12, from which the water is drained through a draining valve 14. The plate 4 is retreated after the dehydration and the waste is removed together with the bag and is disposed.
Patent JP-H08330473-A (JP)
Title: Printed circuit board with installation groove of solder ball and ball grid array package using it
Inventor: GO NAOHIKO
IPC: H01L23/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the bonding strength between a solder ball and a PCB by forming first and second conductive pads on first and second pattern layers, respectively, and providing a mounting groove for the solder ball having a depth substantially equal to the spacing between the first and second pattern layers. SOLUTION: A circuit board, on which a semiconductor chip 2 is mounted and which includes a first pattern layer 24 and a second pattern layer 26 having predetermined conductive patterns formed thereon, respectively, is provided. Also, a plurality of solder balls 5, which are electrically connected with the semiconductor chip 2 through the predetermined conductive patterns and are adhered to the bottom surface of the circuit board, are provided. Particularly, a first conductive pad 22 is formed on the first pattern layer 24 of the circuit board on which the plurality of solder balls 5 are adhered, and a second conductive pad 23 is formed on the second pattern layer 26. Moreover, a mounting groove for the solder balls 5 having a depth substantially equal to the spacing between the first pattern layer 24, and the second pattern layer 26 is provided.  Thus, the bonding strength between the solder balls 5 and the PCB is improved.
Patent JP-S6354059-A (JP)
Title: Picture signal processing circuit
Inventor: OKABE TOSHIO
IPC: H04N1/04
Filed: 1986-08-25
Abstract: PURPOSE:To apply signal processing with a few number of components by applying peak hold to an input picture signal, supplying the result to a DA converter, comparing the output of the DA converter with the input picture signal to output a compared output as a digital signal. CONSTITUTION:The inputted picture signal (analog signal) is divided by resistors 10-12 and inputted to a peak hold circuit 12. A peak voltage stored in a capacitor 17 is outputted by an amplifier 19 at the same voltage and inutted as a reference voltage Vref of the DA converter 26. An output voltage of the converter 27 is converted to a set voltage by a slice level set data and outputted. Then the output of the resistor 11 is divided by resistors 20, 21 and a voltage set lower than the peak hold voltage is compared with an output voltage of a converter 26 by a comparator 22. The result of comparison is fed to a FF 25 via an inverter 24, sampled in the sample timing to obtain a digital signal output. Thus, the signal processing with high reliability is attained in this way.
Patent JP-H0736182-A (JP)
Title: Crosslinkable and curable resin composition
Inventor: KUSHI KENJI
IPC: G03F7/031
Filed: 1993-07-16
Abstract: PURPOSE:To provide a crosslinkable and curable resin compsn. forming a dry film resist with high adhesive strength of a photosensitive resin layer to the base film. CONSTITUTION:This crosslinkable and curable resin compsn. consists of 100 pts.wt., in total, of 45-65 pts.wt. thermoplastic polymer for a binder obtd,. by copolymerizing 18.5-22wt.% at least one kind of 3-15C monomer having an alpha,beta-unsatd. carboxyl group with 3-25wt.% styrene, 24-38wt.% methyl acrylate and 20-55wt.% methyl methacrylate, 30-50 pts.wt. at least one kind of crosslinkable monomer having two or more ethylenically unsatd. groups in one molecule and 0.1-10 pts.wt. photopolymn. initiator. Trouble such as the peeling of a base film before exposure is prevented in a process for producing a printed circuit board and an industrially high advantage is produced.
Patent JP-H0735098-A (JP)
Title: Blower
Inventor: OKADA ATSUSHI
IPC: F04D29/54
Filed: 1993-07-16
Abstract: PURPOSE:To cause air to be guided by guides and smoothly blown out so as to prevent or restrain separation of flow and swirling by providing the plurality of guides on the inner peripheral surface of a bell-mouth at equal intervals along the direction of flow of the air blown out. CONSTITUTION:A plurality of guides 16 are projected from the inner peripheral surface of a bell-mouth 15 at equal intervals along the direction of flow of air blown out. Fresh air is forced out by propeller fans 10 through a spit hole 13 restricted by the bell-mouth 15. In this case, a flow moving along the inner peripheral surface of the bell-mouth 15 is straightened by the plurality of guides 15 and smoothly spat out, so enabling separation of the flow and swirling to be prevented or restrained. Therefore, noise diffusing from the blower to the surrounding area can be reduced.
Patent JP-H05243128-A (JP)
Title: Charged particle beam lithography
Inventor: ASARI TOSHIHIRO
IPC: H01L21/027
Filed: 1991-08-07
Abstract: PURPOSE:To provide the title charged particle beam lithography capable of drawing patterns in the precise shape without committing data error even if they are minus-resized. CONSTITUTION:The exposure data from a CPU unit 8 are firstly furnished to a pattern size check unit 9, on the other hand, the data on beam diameter d are also furnished from the CPU unit 8 to the unit 9. Within the pattern size check unit 9, the lengths of the respective sides of patterns are compared with the beam diameter d according to the furnished data and if the length of sides is shorter than the beam diameter d, + or -d/2 is added to the middle point of the side part. After finishing the adding step, the exposure data are furnished to a scanner unit 10. Finally, the furnished pattern data are minus-resized by d/2.
Patent JP-2000024085-A (JP)
Title: Medicine dispenser for preparation
Inventor: HIROBE HIDEAKI
IPC: G16H10/60
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a medicine dispenser for dispensing medicines for preparation which needs little space. SOLUTION: This medicine dispenser for preparation has a number of medicine cassettes 20 to store medicines for preparation, a means 13 to support the cassettes 20 separately or together so that they can be drawn out in the horizontal direction, and medicine carrying mechanisms 31-34 to take out medicines from the medicine cassettes 20 and carry them to prescribed positions. The medicine carrying mechanisms 31-34 are located on the side of the drawing direction of the medicine cassettes 20. Therefore, different kinds of work can be done in the same working space, so that the space which the device indirectly occupies can be reduced.
Patent JP-H0248701-A (JP)
Title: Fuzzy controller
Inventor: OTSUBO YUTAKA
IPC: G05B13/02
Filed: 1988-08-10
Abstract: PURPOSE:To shorten a response time at start/stop time and to reduce a deviation from an object and vibration in a steady state by automatically altering the supervisory area of an input value and the size of an output in accordance with an objective value and a controlled variable. CONSTITUTION:A fuzzy controller 10 calculates the alteration rate DELTAUn of a manipulated variable at this time based on the deviation en of the controlled variable yn at this time, which can be obtained from an object for control 20 and the prescribed objective value (r) and the alteration rate DELTAen of the deviation. The alteration rate DELTAUn at this time is added to a preceding manipulated variable Un-1 to obtain the manipulated variable Un at this time, which is given to the object for control 20. When the deviation is large, the value is caused to speedily reach the objective value. When the deviation is small, minute control is executed, and the deviation from the object and vibration can be reduced.
Patent JP-S6091816-A (JP)
Inventor: ABE HIDEKAZU
IPC: H02H3/26
Filed: 1983-10-22
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-S6355100-A (JP)
Inventor: FUKAGAWA MASAKI
IPC: B05C11/10
Filed: 1986-08-26
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-H0361988-A (JP)
Title: Positioning method for plate body
Inventor: ARAI HIROYUKI
IPC: B23Q5/22
Filed: 1989-07-31
Abstract: PURPOSE:To position the plate body in an extremely small play state by moving one table in an (x), a (y), and a (theta) direction according to a proper procedure. CONSTITUTION:The plate body A which has two alignment marks (a) and (b) in the energizing direction of a 1st energizing means 3 is arranged and fixed on a table 2, which is position at a proper position by being moved the operation of a 1st moving means 6 and a 2nd moving means 7 according to the position of the alignment mark (a) on the side of the 2nd moving means 7 for the proper position. Then the table 2 is positioned at the proper position by being moved through the operation of the 1st moving means 6 and a 3rd moving means 8 according to the position of the alignment mark (b) on the side of the 3rd moving means 8. Consequently, the play is reduced to improve the positioning accuracy.
Patent JP-2001028600-A (JP)
Title: Communication system and method for preventing collision of communication signal
Inventor: WAKIMURA AKIHIRO
IPC: H04L12/44
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid collision of communication signals without the use of a multi-report-repester. SOLUTION: This system is configured, such that a plurality of terminals T1, T2,..., Tn mutually transmit/receive a communication signal to/from a main terminal Ts. The communication system is provided with a signal collection distribution device 1, that outputs the communication signal sent from the main terminal Ts to each of the terminals T1, T2,..., Tn and outputs the communication signal sent from each of the terminals T1, T2,..., Tn to the main terminal Ts and with a transmission permission section 2, that instructs a transmission timing of the communication signal addressed to the main terminal Ts to each of the terminals T1, T2,..., Tn in time division.
Patent JP-H0757544-A (JP)
Title: Lighting-resistant electric wire
Inventor: IWASE SATOSHI
IPC: H01B7/29
Filed: 1993-08-10
Abstract: PURPOSE:To provide a lightning-resistant electric wire preventing contact corrosion, having sufficient strength as a strand for an overhead wire, preventing the fusion by the arc heat at the time of a thunderbolt, and capable of improving lightning resistance. CONSTITUTION:This lightning-resistant electric wire is provided with a core material 1 made of steel, a cover material 2 made of aluminum or aluminum alloy and formed into a noncircular cross sectional shape around the core material 1, and a low-boiling point material layer 3 vaporized at a temperature lower than the melting point of the core material 1 and formed on at least part of the outer face of the cover material 2. The core material 1 is eccentrically arranged in the cover material 2, and the thickness of the thick section of the cover material 2 is set to 1.6mm or above.
Patent JP-2000029968-A (JP)
Title: Method for monitoring automatic transaction device and system therefor and recording medium for recording the same method
Inventor: NAKAMURA NOBUYUKI
IPC: G06F19/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring an automatic transaction device for improving efficiency by allowing a monitor operator to quickly facilitate a countermeasure to an inquiry from a customer. SOLUTION: A processor 3 displays the map of an area to be monitored at a display 6, and calculates the rate of the number of automatic transaction devices in a normal operational state to the number of set automatic transaction devices by office units based on data and telegraphic messages indicating the operational state, and displays marks indicating the positions of the offices in preliminarily decided color on the map of the display 6 based on the rate.
Patent JP-S6260064-A (JP)
Title: Dummy visual field generating device
Inventor: IKUSHIMA MASAMITSU
IPC: A63F13/52
Filed: 1985-09-10
Abstract: PURPOSE:To shorten the image arithmetic processing time for dummy visual field generation by providing two data bases for a distant-view panorama image and other images. CONSTITUTION:Two data bases, i.e. data base 16 for storing a distant-view panorama image with a 360 deg. visual field, etc., and data base 14 for storing other images are provided. Distant-view panorama image contents which has no variation even if a viewing person shifts in position and are based upon position attitude information are read out of the data base 16 and simple image processing different from short-distance image processing is carried out by a distant-view image generating device 15 through an electronic image generating device 11 which processes the storage contents of the data base 14 to form distant-view image information. Therefore, the image arithmetic processing time for dummy visual field generation is much shorter than that based upon distant-view panorama information and other short-distance image information when one data base is used.
Patent JP-H1138480-A (JP)
Title: Close-up photographing adapter
Inventor: HANIWARA KANJI
IPC: G03B17/56
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide close-up photographing adapters different in design which can be wealthily collected, without spoiling the extinct effect of strobe light and a photographic characteristic. SOLUTION: An auxiliary lens 44, a half mirror 45 and an extinction plate 47 are attached to an adapter body 31. When this body 31 is positioned in the front surface of a film unit with a lens 20, the above-mentioned members are arranged on the front sides of a photographic lens 23, a finder objective window 24 and a strobe light emitting window 25, respectively. The extinction plate 47 is made of resin having the property of shielding light and in the plate 47, plural holes 48a-48c are formed. The holes 48a-48c are formed to truncated conical shapes, that is, gradually increased in diameter from the back side of the extinction plate 47 to its front side.  In the strobe light emitted from the strobe light emitting window 25, a part of a luminous flux is intercepted with the extinction plate 47, to reduce the strobe light and it is irregularly reflected/diffused by the inclined inner peripheries of the holes 48a-48c, to be uniformly projected within a photographing range.
Patent JP-S6175923-A (JP)
Title: Control system for display of input information
Inventor: NATABE MIZUHO
IPC: G06Q40/04
Filed: 1984-09-21
Abstract: PURPOSE:To omit the operations of KANA (Japanese syllabary) keys by supplying the name of a receiver bank and the name of a customer in a digit code and an account number respectively and displaying these names in KANJI (Chinese character) or KANA. CONSTITUTION:When a transaction key is pushed on a keyboard 6 at the side of a terminal unit 1, the pattern information P is sent to a display control part 9 from a pattern generating part 8. Then the frame screens of field detections F1-F7 are displayed at a display part 10, and field areas 11-17 are set to a memory 20 in response to F1-F7 respectively. A bank code is supplied by a digit key 18, and a transmission/reception control part 23 is started by a transmission key 21. Then each data is sent to a sensor 4. A processing part 25 gives accesses to tables 26-28 after receiving data and extracts KANJI and KANA codes to produce the combined data to send it to the unit 1. Then KANJI and KANA are displayed at the part 10.
Patent JP-H0370591-A (JP)
Title: Washing-machine or drying-machine measuring washing-load automatically
Inventor: MISHIERU KIYUBAKUSHI
IPC: D06F39/00
Filed: 1990-07-26
Abstract: PURPOSE: To unnecessitate the arrangement of a special means for measuring an electric current strength by supplying an AC current to a driving power source machine to be commonly used for AC and DC, deciding the speed of a motor-driven machine by means of a command for phase control through the use of a processor and deciding the inertia moment of washings based on a phase angle by means of the processor. CONSTITUTION: A microprocessor 13 is programmed to set the phase angle θto a prescribed value during mutually continuous periods 20 and 21 which respectively have continuing times t1 and t2 . The value of the phase angle θis equal to θ1 in the first period 20 with the continuing time t1 . The phase angle θ is provided with another prescribed value θ2 in the second period 21 with the continuing time t2 . The rotary speed ω of a drum is measured by a rotation meter power generating machine or a revolution counter 15 is accordance with the respective values of the phase angle θ.