baber/WOPTO huggingface dataset:
Patent JP-H087513-A (JP)
Title: Temporary adhering mechanism of optical disk hub adhering device
Inventor: KANEMOTO CHIKANORI
IPC: G11B7/26
Filed: 1994-06-27
Abstract: PURPOSE:To execute temporary adhesion in parallel with an optical disk hub adhering device by detecting the parallelism of an optical disk and a hub and correcting this parallelism at the time of temporary adhesion. CONSTITUTION:A photosetting type adhesive 3 is applied on the optical disk 1 and the hub 2. The optical disk 1 and the hub 2 are then superposed on each other. At this time, the offcentering of the optical disk 1 and the hub 2 is permitted within a permissible range. Next, the parallelism of the optical disk 1 and the hub 2 is measured by plural spacing detecting parts 4 and the result thereof is received in an amplifier section 5 and the parallelism between both is recognized at a comparison section 6. Further, a signal is sent to a control section 8 in such a manner that the disk and the hub attain the parallelism within the permissible range of the parallelism set by a permissible value setting section 7, by which an inclination control section 9 is controlled. The correction operation is ended when the parallelism within the permissible range is attained by repeating the operation described above. The temporary adhesion of both is then executed by a spot light irradiation device 10.
Patent JP-S6039414-A (JP)
Title: Spinning apparatus of rotor-type open-end spinning machine
Inventor: KAWABATA SUSUMU
IPC: D01H4/08
Filed: 1983-08-08
Abstract: PURPOSE:To decrease the unevenness and defects of spun yarn, and to increase the effective fiber length of the filament constituting the yarn, by introducing air stream from the channel outlet into the rotor, and combining the stream smoothly with the accompanied gyrating stream at the inner wall of the rotor without lowering the speed of the air stream. CONSTITUTION:The inner wall of a rotor is furnished with the collecting face 16 to collect the opened fiber transferred from the channel 9 into the rotor 8, and with the sliding face 17 guiding the opened fiber attached to the collecting face 16 to the fiber-collecting groove 10 formed at the part having the largest inner diameter. The distance between the outlet end of the channel 9 and the collecting face 16 is selected to be <=1/2 of the mean fiber length, and the fiber F is dangled in the air stream and the gyrating stream in a straightened form. The yarn can be attached to the inner wall of the rotor rapidly from its end part by this process.
Patent JP-H038608-A (JP)
Title: Storage rack of warehouse equipment
Inventor: MAEDA HAJIME
IPC: B65G1/14
Filed: 1989-06-07
Abstract: PURPOSE:To simplify the processes of manufacturing and assembling and to improve the accuracy by forming a storage rack by an outer frame body and post bodies erected at designated spaces in the horizontal direction in the outer frame, and forming the post body by a plate post portion and receiving portions which are horizontally projected on both side surfaces of the post portion and have a positioning projection in the center thereof. CONSTITUTION:A storage rack 1 is constructed so that post bodies 4 are disposed at designated spaces in the horizontal direction in an outer frame body 3. The post body 4 comprises a long plate like post portion 4A, plural receiving portions 4B which are projected from both side surfaces of the post 4A in the horizontal direction and disposed in the vertical direction by a designated height pitch, and a positioning projection 4C projected in the middle of the receiving portion 4B. The above post portions 4A are connected by fixing stepped portions 4D, 4E provided on both by fixing means 9. By this arrangement, processes of manufacturing and assembling can be facilitated, and the accuracy can be improved.
Patent JP-S5848667-A (JP)
Title: Method and device for etching
Inventor: OKUMURA KADODE
IPC: C23F1/00
Filed: 1981-09-16
Abstract: PURPOSE:To improve the quality and yield of shadow masks for cathode ray tubes by controlling the amt. of an etching soln. to be applied upon a steel plate according to the thickness of said plate by means of a shutter provided in the inlet or outlet part of an etching tank in which the iron plate is transferred continuously. CONSTITUTION:A shutter 35 which is movable in parallel with the advancing cirection of an iron plate 30 is provided in the inlet part of an etching tank 31. The plate 30 formed of prescribed patterns is transferred at a constant speed in the tank 31 by means of driving rollers 32A, 32B and rollers 33A, 33B. Here, the thickness of the plate is measured with displacement meters 34A, 34B just before the inlet and the fluctuations in the thickness are determined by an operator 36 and are inputted to a shutter controller 39. If there are any fluctuations in the thickness, the controller 39 puts the shutter 35 into and out from the tank 1 by means of the pulse motor 38 and gear 37 of a shutter driving device. Thus the amt. of the etching soln. from nozzles 40A to be applied upon the plate 30 is controlled adequately, and the steel plate is etched as desired.
Patent JP-S6036243-A (JP)
Title: Paper feed device for automatic document feed device and the like
Inventor: KURATSUNE MASAHITO
IPC: G03G15/00
Filed: 1983-08-08
Abstract: PURPOSE:To prevent a sheet from being damaged by forming a large diameter part having a width substantially equal to those of pressure rollers on a circumferential surface part of a rubber-made paper feed roller and being in contact with the pressure rollers, in the captioned paper feed device composed of said rubber-made paper feed roller and said plural hard rollers in pressure contact with said paper feed roller. CONSTITUTION:In the captioned device wherein documents placed on a paper feed tray is fed by a paper feed roller device composed of a paper feed roller 16 and plural pressure rollers 18 in close contact with the circumferential surface of said roller 16, said paper feed roller 16 is constituted by a hollow metal core 19 and cylindrical rubber covering 20 covered around said metal core. By contrast, the pressure roller 18 is formed by roller-shaped hard resin. Large diameter parts 21A, 21B are provided projecting on the circumferential part, of the paper feed roller 16, covered with said rubber covering 20 in rolling contact with the pressure rollers 18. The width L1 of these large diameter parts 21A, 21B is set to be equal to or less than the width L2 of the pressure roller 18.
Patent JP-H08339552-A (JP)
Title: Optical pickup device
Inventor: UEMURA KAMON
IPC: G11B7/09
Filed: 1995-06-12
Abstract: PURPOSE: To reproduce at least two kinds of optical disks having different track pitches with high accuracy and reliability by simple adjustment. CONSTITUTION: A diffused laser beam transmitted from a light source 11 is diffracted by a diffraction grating 12 and divided into three beams of a zero order, ±1st order beams. The respective laser beams diffracted by the diffraction grating 12 are reflected by a beam splitter 13 and introduced to an objective lens 9. The objective lens 9, whose tracking and focusing are controlled by a biaxial mechanism 10, converges the respective laser beams on the information signal layer e.g. a first information signal layer la and a second information signal layer 1b of a double layer optical disk 1 and forms three spots. Three reflected laser beams from the information signal layer 1a or the information signal layer 1b of the double layer optical disk 1 reach the light receiving surface of a photodetector 14 through the objective lens 9 and the beam splitter 13.
Patent JP-S63307924-A (JP)
Title: Sensing method for clogging of resin flow channel of injection molding machine
Inventor: SAKAUCHI SABURO
IPC: B29C45/46
Filed: 1987-06-10
Abstract: PURPOSE:To discover the clogging of a resin flow channel at an early stage by comparing the position of a screw at the time of injection with the passing position of the screw in the normal condition. CONSTITUTION:Molten resin 37 is injected into a cavity 13 by moving a screw 17 forward when a fixed mold 11 and a movable mold 12 are clamped with and a barrel 15 is moved forward to switch an electromagnetic valve 24 from the neutral position to a chamber 6. At the same time, a timer 31 is on and when the time of the timer 31 is out, a comparison device 36 is actuated. The position of a rack 35, which means the comparison between the sensed value measured by a position measuring device 34 of the screw 17 with the passing position of the screw 17 in the normal injection state, is checked, and an alarm is issued as an outside output 38 of the comparison device 36 if the position of the former is not passed the position of the latter yet. The clogging of a resin flow channel, therefore, is discovered immediately and a counter measure is taken.
Patent JP-H0311935-A (JP)
Title: Parallel operation circuit for power supply
Inventor: TAKAYAMA TOMIO
IPC: H02M3/00
Filed: 1989-06-07
Abstract: PURPOSE:To balance load for a plurality of power supplies under parallel operation by arranging a load share control circuit for the parallel operation power supplies and presetting the output voltage of a reference power supply lower than that of the parallel operation circuit. CONSTITUTION:An error amplifier AMP1 compares the output voltage at terminal (a) of a current detecting circuit with a reference voltage E, and lowers the power supply output voltage if it exceeds over the reference voltage E. An error amplifier AMP2 compares the output voltage at terminal (a) of the current detecting circuits in power supplies 1, 2 with the reference voltage, and lowers the output voltage of a DC/DC converter if the output voltage of the power supply 2 is higher than the reference voltage. When 5V voltage is fed to a load 4, output voltage is previously regulated to about 4.95V while the output voltage of the parallel operation power supply 2 is previously regulated to about 5.05V, the power supplies are connected in parallel with the load 4.
Patent JP-H039017-A (JP)
Title: Partially liquid cooled type air cooled engine
Inventor: UEDA HIROAKI
IPC: F01P3/02
Filed: 1989-06-06
Abstract: PURPOSE:To reduce the amount of lubricant oil required for cooling, and the sizes of an oil pan, an oil cooler, etc., in a device where a cooling liquid jacket is formed on a part on a periphery of a cylinder by arranging the cooling liquid jacket on a lower side of an exhaust port. CONSTITUTION:A partially oil cooled type air cooled engine has a baffle case 23 so constructed as to guide cooling air generated by a flywheel fan 22 to a cylinder block 17, a cylinder head 9 and an oil cooler 14. Lubricant oil in an oil pan 3 provided on a lower part of a crank case 2 is pumped up through an oil strainer 4 by the operation of an oil pump 5 and introduced to a cylinder oil jacket 7 and a head oil jacket 11. The cylinder oil jacket 8 is located behind a cylinder 7 under the exhaust port 13, and on a lower and right end thereof a drain port for a pressure setting valve 6 is formed through an L-shaped communication hole 29.
Patent JP-H039724-A (JP)
Title: Body temperature measuring apparatus
Inventor: MATSUZAWA KAZUMASA
IPC: A61B5/01
Filed: 1989-06-07
Abstract: PURPOSE:To achieve a determination and management of body temperature easily and accurately by arranging a body temperature measuring section comprising an ear cock containing a temperature inspection sensor which is inserted into an outer ear canal to inspect body temperature near a tympanic membrane and a display section for displaying body temperature to always inspect body temperature at a fixed part in a short time. CONSTITUTION:When an ear cock 16 of a body temperature measuring section 12 is inserted into an outer ear canal 20, a temperature inspection sensor 18 detects body temperature of the outer ear near a tympanic membrane proportional to body temperature at a deep part of a human body in a short time. An electrical signal from the temperature inspection sensor 18 is introduced to a display section 14 via leads 26 and 28 together with an electrical signal from an environmental temperature sensor 22. Within the display section 14, an electrical signal is amplified with amplifiers 30 and 32 and a correction circuit 34 outputs a true body temperature signal by removing an output of the environmental temperature sensor 22 as effect portion due to an environmental temperature from an output of an infrared temperature inspection sensor 18. This body temperature signal is converted into a digital signal with an A/D converter 36 and supplied to a display circuit 38 to display body temperature.
Patent JP-H04369237-A (JP)
Title: Inspection apparatus
Inventor: KOMATSU MANABU
IPC: G12B5/00
Filed: 1991-06-18
Abstract: PURPOSE:To ensure that a visual inspection can be performed by halting a stage at any appropriate position. CONSTITUTION:An inspection apparatus has a stage 4 on which a board 1, for use with electronic components, is situated. This stage 4 is tilted, laterally and longitudinally in the X and Y directions thereof independently from each other, and rotated so that the board 1 can be observed from various angles. This inspection apparatus is provided with a rotation control means for bringing the stage 4 to a halt at a given angle.
Patent JP-H08303097-A (JP)
Title: Top pivot hinge for suspension
Inventor: NARASAKI TOSHIJI
IPC: E05D7/081
Filed: 1996-05-15
Abstract: PURPOSE: To facilitate the suspending work of a door by moving a pivot shaft hug device fitted to a door frame near to a pivot shaft arranged on a door from the horizontal direction, temporarily fitting it in the hug coupled state, then fixing it. CONSTITUTION: When a door D is to be suspended, a pivot shaft device 10 is fitted at the upper end of the door D, and a pivot shaft hug device 20 is fitted at the upper side section of a door frame W. The recess 21a of a hinge main body 21 on the door frame W is mated with the bay section 22c of a hook 22, and the door D is erected. The upper end of the door D is erected to the thickness width center of the door frame W, and the recess 21a and the bay section 22c of the hook 22 are faced to the pivot shaft 12 of the pivot shaft device 10 and coupled. The pivot shaft 12 rotates the hook 22, the bay section 22c of the hook 22 is changed in direction, and the pivot shaft 12 is made unleasable. A stopper 23 is coupled and locked on the back face of the hook 22, and the hook 22 is made unrotatable and unreturnable and temporarily fixed.  The hook 22 is then permanently fixed, and the door D can be simply suspended by a person.
Patent JP-H0437938-A (JP)
Title: Method and device for switching terminal program
Inventor: OTA KAZUO
IPC: G06F13/00
Filed: 1990-06-01
Abstract: PURPOSE:To enable each terminal equipment to confirm the reception of programs and to switch these programs by using each terminal equipment as a device that can hold the new and old programs and sending the working state of each terminal equipment from a host computer as a command. CONSTITUTION:Each of terminal equipments 3a-3n is used as a device that can hold both new and old programs, and a new program is transferred from a host computer 1. Thus the new program is held in a new program area of each terminal equipment. Therefore the present program and the new program are held in each area of a memory 6. Then the programs held in the new and old program areas are switched all at once to each other and the presence or absence of the transmission errors is recognized through the equipments 3a-3n by reference to a telegram of the command information received from the computer 1. Thus it is possible to recognize whether the new program is normally received or not and also to switch the programs all at once and in a short time.
Patent JP-S63308346-A (JP)
Title: Semiconductor device
Inventor: TAKANASHI MIKIO
IPC: H01L23/522
Filed: 1987-06-10
Abstract: PURPOSE:To prevent generation of a constriction and a step cut of a wiring layer, by partially forming the second insulating film so that the main surface of the first insulating film may be flat. CONSTITUTION:After various kinds of semiconductor elements are formed on a semiconductor substrate, a field insulating film is provided and a metal film 3 of the first layer is finished by sputtering or the like to form a wiring pattern. Next, the first insulating film 4 between layers such as a nitride film is finished to be coated with the second insulating film 6 of polyimide having good flatness or SOG (spin on glass) for a thick film. Subsequently, the second insulating film 6, which is a film to be sacrificed, is etched down to the main surface of the first insulating film 4 between layers on the metal film 3 of the first layer. Further, a through hole is opened in the first insulating film 4 to finish a metal film 5 of the second layer for performing wiring pattern formation. Thereby, a constriction and a step cut of the upper layer metal film due to level difference of the lower layer metal film can be prevented.
Patent JP-H0854558-A (JP)
Title: Automatic focusing camera
Inventor: NAKAJIMA HIDEKAZU
IPC: G03B13/36
Filed: 1995-05-18
Abstract: PURPOSE:To prevent focus from being largely deviated and to realize aimed photographing by providing a means for discriminating whether range-finding to a subject is possible or not and a means for estimating that a person is photographed. CONSTITUTION:When releasing operation is started, a control circuit 11 reads in range-finding data from range-finding parts 14 and 15, and discriminates whether or not the the data is effective or not. The estimating means estimates whether person is photographed. In the case of discriminating based on the result of range-finding that the range-finding is possible, a distance selection means selects the range-finding data. In the case of discriminating that the range-finding is impossible and the person is photographed, the 1st specified distance data is selected. In the case of not discriminating that the range-finding is impossible and the person is photographed, the 2nd specified distance is selected. A lens driving means 18 drives a lens to a focusing position based on the selected distance data.
Patent JP-S6126458-A (JP)
Title: Claw pole type generator
Inventor: NAKATANI HIROSHI
IPC: H02K7/08
Filed: 1984-07-13
Abstract: PURPOSE:To improve the efficiency of a claw pole type generator by sealing magnetic fluid between a field core and a rotor shaft opposed to the core, thereby reducing the magnetic resistance of a magnetic circuit. CONSTITUTION:Magnetic fluid 8 is sealed in an air gap between a field core 5 and a rotor shaft 7 to reduce a magnetic resistance in a magentic circuit. When an exciting current is flowed to an exciting winding 4 to generate a magnetic flux to rotate a shaft 3 by power, a current is generated. In order to hold magnetic fluid between the field core 5 and the shaft 7, a ring-shaped permanent magnet 6 is provided at the fields core 5.
Patent JP-S6037302-A (JP)
Inventor: SOUMA KUNIICHI
IPC: E01C15/00
Filed: 1983-08-09
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-H0438081-A (JP)
Title: Video signal switching device
Inventor: OGINO AKIRA
IPC: H04N5/91
Filed: 1990-06-04
Abstract: PURPOSE:To perform satisfactory picture switching without disturbance of pictures by inputting only one video signal to a picture memory till detection of a vertical synchronizing signal of this video signal at the time of video signal switching. CONSTITUTION:When a switching detection signal S is detected at the time of input of a video signal (b) to a picture memory (digital memory) 9, the signal S is held to continue input of the video signal (b) till detection of a vertical synchronizing signal A though a vertical synchronizing signal B of a VTR B 5 is detected. Therefore, a changeover switch 7 is not switched at least till the completion of input of the video signal (b) (one field) even if a switching operation part 11 is operated. The vertical synchronizing signal B is inputted to the picture memory 9 as a video signal (f) of the VTR B 5. Consequently, disorder in synchronizing does not occur though signals A and B are asynchronous, and natural picture switching is possible.
Patent JP-S5935468-A (JP)
Title: Manufacture of solid-state image pick up element
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1982-08-23
Abstract: PURPOSE:To obtain the titled element having a scarce picture defect by a method wherein channel obstructing P type impurity ions are implanted excluding the places desired to form the bulk channels of perpendicular registers and overflow drain regions, etc., and after then, N type impurity ions are implanted to the whole surface to form the bulk channels. CONSTITUTION:An SiO2 film 11a is adhered on a P type Si substrate 11, and first polycrystalline Si layers 12 are deposited corresponding to the overflow drain regions 14 and the perpendicular register regions 13 to be formed afterwards. Then after P type impurity ions are implanted to overflow control gate regions 15 using the first layers as the mask, the layers 12 on the regions 13 are etched. After then, N type impurity ions are implanted to the whole surface to convert the regions 13 into the N type and the regions 15 into the N<-> type, and then a second polycrystalline Si layer is adhered selectively to form a first electrode 16. After a second electrode 17 is provided by adhering selectively a third polycrystalline Si layer similarly, the transfer parts of the regions 13 are formed in a self-alignment manner.
Patent JP-H10320451-A (JP)
Title: Net data preparation method for gate array
Inventor: MUNAKATA YOSHIOMI
IPC: G06F17/50
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To enable preparation of logic circuit diagram for a field programmable gate array(FPGA) by a hierarchical design by carrying out an arrangement by block unit resynthesized or a cell arrangement and wiring between cells of the gate array under the conditions that all the blocks are extended. SOLUTION: A logic circuit diagram for an FPGA by a hierarchical design is prepared and a connection connector is inputted in an outer terminal of each hierarchy. A net of the FPGA by each hierarchy unit is read in a logic synthesis tool. Cell information on the FPGA is converted to cell information of the gate array by net unit for the FPGA, extended to a block on an arbitrary scale and a logic synthesis is carried out again. The net for the gate array is outputted, a delay simulation is carried out on a net combining the extended net and the block, evaluation of the performance as the gate array is made and arrangements by block unit logically synthesized after the performance evaluation or the cell distribution or wiring between cells of the gate array under the conditions that all the blocks are extended.
Patent JP-S5370832-A (JP)
Title: Branching optical guide
Inventor: WATANABE NOZOMI
IPC: G02B6/122
Filed: 1976-12-07
Abstract: PURPOSE:To make possible easy production without requiring stringent accuracy by providing plural notches or overhangs to an optical guide and leading the light leaking from these portions to other optical guides thereby branching a light signal.
Patent JP-S63310014-A (JP)
Title: Reply processing system to batch data collection
Inventor: TANAKA TAMAKI
IPC: G06F3/02
Filed: 1987-06-12
Abstract: PURPOSE:To immediately return the result of check and collation data to a terminal equipment after data collection by using a collation master file of a host computer system so as to check and collate the content of data simultaneously while the collection processing itself is applied in the batch data collection. CONSTITUTION:A keyboard section 11 of a terminal equipment 1 enters a data and a display section 12 displays the data inputted from the keyboard section. A data storage section 13 stores the data inputted from the keyboard section and a communication control section 14 transmits the data stored in the data storage section 13 to receive a reply data. The checking and collating means 21 of a host computer system uses a collation master file to check and collate the received data from the terminal equipment and returns the reply data including the result of collation and collation information to the terminal equipment 1.