baber/WOPTO huggingface dataset:
Patent JP-H07288317-A (JP)
Title: Solid-state image pick up device
Inventor: YAMASHITA HIROSHI
IPC: H04N5/3722
Filed: 1994-04-18
Abstract: PURPOSE:To Provide a solid-state image pick up device which can erase a capacitive after-image without increasing the area of an element and also can prevent the noise of a fixed pattern from being generated. CONSTITUTION:This solid-state image pick up device is provided with storage diodes 13 provided in a matrix form on a semiconductor substrate 11, a plurality of vertical CCDs 12 provided between the diodes 13, parallel CCDs 15 provided at the end of the CCDs 12, a signal charge detection device 16 provided at the end of the CCDs 15 and a bias charge injection part (a drain 17, CCD 18) for infecting a bias charge into the diodes 13 through the CCDs 12 provided on the substrate 11. A constant quantity of a bias charge for each picture element is infected into the diodes 13 during the period of time when a signal charge is read out to the CCDs 12 from the diodes 13 and then the next signal charge is read out, and the next signal charge is read out together with the injected bias charge.
Patent JP-H02281335-A (JP)
Title: C language program source blocker
Inventor: DERUMAA JIEI JIYUSENIUSU
IPC: G06F9/44
Filed: 1990-03-27
Abstract: PURPOSE: To prepare a source code list for identifying with one's eyes by adding an extrose or transverse arrow corresponding to a step obtained by selecting a source including a character at the end of a block by each line so as to facilitate the tracking of a sequence. CONSTITUTION: An unprocessed source code list is obtained to select a character in a source code language to be used as a tab adding code to replace with a private string. Then the extrose or introrse arrow is added for each line including the character at the beginning/end to the block. At the time of encountering a line with the extrose/introrse arrow in the middle of investigating a processed source code, a depth number is increased/decreased to generate a depth number. Then, corresponding to the arrow of a preceding line at each line, a vertical component expressed by the depth number is added to arrange all the vertical component to a right side. In addition, a horizontal component is made to enter between with the leftest vertical component of the depth number at each line. Thereby the sequences is easily tracked to identify the source code list with one's eyes.
Patent JP-S533733-A (JP)
Title: Test unit of keyboard encoder
Inventor: SAKAMOTO ATSUSHI
IPC: G06F3/02
Filed: 1976-07-01
Abstract: PURPOSE: Two tw-way multiplexers loop-connect selectively between two input terminals of the keyboard encoder, so that the function test can be exeucted undre the same state as the key depressed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11269696-A (JP)
Title: Production of electrode deposition coated aluminum material
Inventor: TSUKAMOTO YUMIKO
IPC: C25D11/22
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the elution at the time of electrodeposition coating and to obtain an electrodeposition coated aluminum material by further depositing a thin protective film on a colored metal deposited by electrolytic coloring. SOLUTION: After an aluminum or aluminum alloy material is subjected to an anodic oxidation treatment, the material is electrolytically treated by using an aq. soln. of pH 3 to 8 contg. a metal salt to form the thin protective film of 0.01 to 0.1 μm in film thickness on the colored metal deposited by the electrolytic coloring. In the electrolytic treatment of a second step, the quantity of the electricity passing the aluminum material is preferably regulated to a range of 5 to 500 coulomb/m<2> . The colored aluminum material subjected to the electrolytic treatment is further immersed as an anode into an anionic electrodeposition coating material liquid and is electrodeposition coated after the electrolytic coloring.
Patent JP-H02256210-A (JP)
Title: Regulating method for frequency of electronic component including inductor
Inventor: OKAMURA NAOTAKE
IPC: H01F21/00
Filed: 1989-03-29
Abstract: PURPOSE:To prevent a shielding electrode film from cracking from a trimming hole or a pattern electrode from oxidizing by regulating a frequency by trimming the film. CONSTITUTION:First sheet layers 6, 7 made of dielectric or insulator, shielding electrode films 8, 9 and second sheet layers 10, 11 made of dielectric or insulator are sequentially formed from a body 5 of a band pass filter on both side faces of the body 5. When the central frequency of the filter is regulated, the film 8 is trimmed. Thus, since the area of the film 8 is reduced, magnetic influence of a coil pattern is reduced, the inductance of a coil pattern is increased, it can be trimmed without considerably increasing the output of trimming. Accordingly, it can suppress crack of the filter. Since the electrodes 3, 4 are not exposed, it can prevent the electrodes 3, 4 from oxidizing.
Patent JP-S5413877-A (JP)
Title: Fixed pressure air rescervoir automatic decompression process in automatic air brake system using 3-pressure control valve
Inventor: SHIMA TAKASHI
IPC: B60T15/18
Filed: 1977-07-04
Abstract: PURPOSE: To automatically decrease the pressure in a fixed pressure air reservoir by effecting pressure drop of a supply air reservoir at the time of braking upon the fixed pressure air reservoir in an automatic air brake system in use of a threepressure control valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10254034-A (JP)
Title: Camera
Inventor: ICHIHARA YOSHIRO
IPC: G03B15/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a camera constituted so that a failure photograph having unevenness in light distribution is prevented from being taken even when stress is imposed on a flash light emitting member. SOLUTION: This camera is constituted so as to be provided with a flash discharge tube 60, a main capacitor 30 supplying light emitting energy to the tube 60, charge voltage detection means 20 and 40 detecting the charge voltage of the capacitor 30 by executing a boosting action and a flash device having a trigger circuit 50 for making the tube 60 emit light after the charge voltage arrives at the previously set voltage. Besides, it is provided with detection means 80 and 90 detecting that the stress is imposed on the flash light emitting member 122 projecting from one part of a camera side surface including the tube 60 and a light emission inhibition means 70 inhibiting the light emission of the tube 60 when the stress is detected by the detection means.
Patent JP-H07259311-A (JP)
Title: Conductive self-leveling material
Inventor: ASAKURA TAKAHIRO
IPC: E04F15/12
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a flat floor surface with electrification preventing action by mixing lightweight aggregate coating fine inorganic foam with powder conductive coating with resin capable of forming a film in a coated floor material. CONSTITUTION:Lightweight aggregate having bulk specific gravity less than 1.5 coating fine and inorganic foam (for example, pearlite) having airtight bubble or resin body (for example, vinylidene balloon chloride) having hollow construction, etc., with conductive metal powder or carbon black powder is mixed with urethane resine, etc., to stir. The mixed coating is spread over a floor surface and is executed, conductive lightweight aggregate with light specific gravity is floated to form a surface layer, and pigment in the coating or filler is settled to form a rear layer. Self-leveling efficiency is displayed to adjust unevenness and, at the same time, adherence to the setting bed is promoted. According to the constitution, the surface is flat and smooth, and the floor surface with electrification preventing action can easily be formed.
Patent JP-H02256517-A (JP)
Title: Weather strip
Inventor: HONDA TAKAYUKI
IPC: B60J10/02
Filed: 1989-03-30
Abstract: PURPOSE:To simplify and secure installation of a weather strip by a method wherein an engaged part to be press-fitted against a holder of a door sash is formed on a holder installing part of the weather strip while a recess for allowing tumbling deformation of the engaged part is formed in the vicinity of the engaged part. CONSTITUTION:A weather strip 1 is equipped with a holder installing part 5 to be fitted into a holder 4 of a door sash and a lateral flange 6 integrally molded with both side walls 8 of the holder installing part 5. In this case on each of outer side face 8a of both side walls 8, engaged parts in triangle pole are made protrude with equal intervals lengthwise. Each upper end face 21a which protrudes most on the each engaged part 21 is formed with a recess 22. When the holder installing part 5 is pushed into the holder 4, a front face 21b of each of the engaged parts 21 is bent upward while it is press-fitted against an inner side face 9a on both side pieces 9 of the holder while each of the engaged parts 21 is fallen into the recess 22 from the upper end face 21a.
Patent JP-S61237037-A (JP)
Title: Tensile tester for plate material
Inventor: TAKAHASHI ICHIRO
IPC: G01N3/08
Filed: 1985-04-15
Abstract: PURPOSE:To pinch a plate material by a specified pressure even when a roll is pushed up with a hydraulic unit, by connecting at least lower roll to a drive means through a universal joint. CONSTITUTION:An upper roll 201 and a lower roll 202 of a second roll couple 20 are connected through universal joints 18 and 19 of drive shafts 175 and 176. A support disc 4 on which a first drive means 5 is placed is moved and the distance between a first roll couple 8 and a second roll couple 20 is set as specified. Then, hydraulic units 13 and 25 are operated to grasp a plate material 30 to be tested at a specified and fixed pressure. After a compression type load cell is inserted at the positions of the arrows (a) and (b) between support frames 12 and 24, the first drive means 5 and the second drive means 17 are driven to rotate rolls 81, 82 201 and 202 in the direction of pulling the plate material.
Patent JP-H06123293-A (JP)
Title: Manufacture of screw rotor
Inventor: ANABUKI TOMOSHI
IPC: F04C18/16
Filed: 1992-04-01
Abstract: PURPOSE:To improve final dimensional accuracy in manufacture of a light weight screw rotor by injection molding. CONSTITUTION:This method is to manufacture a screw rotor 4 provided with, around a shaft 1 made of a metal material, a core part 2 formed by injection molding of aluminum or aluminum alloy and a surface layer part 3 made of a synthetic resin with which the core part 2 is coated by injection molding, and an injection gate position of the core part 2 is provided on the side of an end face at right angles to a rotor shaft of the screw rotor, the injection gate position of the surface layer part 3 is provided on the side of the other end face opposite to the end face and molding is done by injecting a material in the direction opposite to each other as shown by arrows A and B.
Patent JP-H01250656-A (JP)
Title: Continuously variable transmission
Inventor: NAGATA HIROSHI
IPC: F16H15/52
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the axial travel and to enlarge the change gear ratio by sliding a projecting spherical plate in the axial direction to vary the contact central radius of a frictional recess spherical plate with the projecting spherical plate and the contact central radius of the projecting spherical plate with the frictional recess spherical plate. CONSTITUTION:Frictional recess spherical plates 10a, 10b, are rotated by revolving shafts 7a, 7b crossing an input shaft 3 at right angles in such a manner as to slide in the direction of the revolving shafts in synchronization with the rotation of the input shaft 3. A projecting spherical plate 20 is disposed on an output shaft 12 through a sliding block 15, and the rotation of the input shaft 3 is transmitted to the output shaft 12 by frictional contact between the frictional recess spherical plates 10a, 10b. The contact radius R3 of the frictional recess spherical plates 10a, 10b with the projecting spherical plate 20 and the contact radius R4 of the projecting spherical plate 20 with the frictional recess spherical plates 10a, 10b are relatively varied by the axial sliding of the projecting spherical plate 20. Accordingly, even if the travel of the projecting spherical plate 20 is decreased, a large change gear ratio can be obtained.
Patent JP-H07271329-A (JP)
Title: Liquid crystal driving device
Inventor: SASHITA HIDEKI
IPC: G02F1/133
Filed: 1994-03-25
Abstract: PURPOSE:To provide a liquid crystal driving device with small size and low power consumption. CONSTITUTION:When a sample signal SMP1 is inputted, the analog switch ASW1 of a sample-and-hold 24 is turned on to store a video signal IN on a capacitor C1 and outputs the video signal IN1 to an analog switch ASW2 via an operational amplifier OP and a P channel transistor Ta. An output buffer 25 is turned on when a clear signal CLR is inputted to an N channel transistor Tb2 and discharges electric charge accumulated on a signal line X1 with a previous scanning to reference power source for clear VBBC and thereafter when a write signal OE is inputted, the switch ASW2 is turned on to output a data signal corresponding to the video signal IN1 to a signal line X1. The same operation is performed in each signal line.
Patent JP-S524597-A (JP)
Title: Preparation of curable resin
Inventor: ENOMOTO SATOSHI
IPC: C09D175/00
Filed: 1975-06-30
Abstract: PURPOSE: To prepare an air-setting type coating resin capable of giving good coating layers after air-setting by the action of unsaturated groups contained in the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58203858-A (JP)
Inventor: IIZUKA MAMORU
IPC: B65D85/38
Filed: 1982-05-14
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-S63245806-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: F21V7/22
Filed: 1987-03-31
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-H06266801-A (JP)
Title: Logical synthesis method considering floor plan
Inventor: YABE MASASHI
IPC: H01L21/82
Filed: 1993-03-15
Abstract: PURPOSE:To easily obtain a logically synthesized result matched with a final loading format and the purpose of performance at the initial time of logical synthesis and to reduce the backword operation of a design process as less as possible by executing logical synthesis considering a floor plan. CONSTITUTION:Temporary floor plan information 42 is prepared from the function level specification 41 of a logical device, inter-block approximate wiring information 46 is prepared based upon the information 42 and the line length of a network laid among blocks is estimated from the information 46 to prepare inter-block network line length information 43. Then constraint information 44 is prepared based upon the information 43. A logical synthesis means 9 prepares the gate level specification 45 of this logical device from the specification 41 by a method for using a high power gate having high driving capacity as the output side gate of a network laid among blocks and having a long line length so that the information 44 is satisfied.
Patent JP-H03277647-A (JP)
Title: Degradable resin composition
Inventor: GOTO KOHEI
IPC: C08L1/26
Filed: 1990-03-28
Abstract: PURPOSE:To increase the degradability of each component when left or buried as a waste without degrading the resin properties in use by compounding a thermoplastic polymer having a specified m.p. with a 1,2-polybutadiene. CONSTITUTION:40-99wt.% thermoplastic polymer having an m.p. of 170 deg.C or lower and pref. comprising PE, PP, or a copolymer of ethynene with CO is compounded with 60-1wt.% 1,2-polybutadiene having a 1,2-bond content of 70% or higher and a degree of crystallization of 5% or higher. 100 pts.wt. resulting compsn., if necessary, is compounded with 0.5-30 pts.wt. natural polymer and 0.1-20 pts.wt. curing accelerator.
Patent JP-S62235748-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L21/761
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the drop in the withstand voltage of a diffused layer for junction isolation due to a high-voltage wiring without increasing a manufacturing process by providing a diffused layer of the same conductivity type as that of the diffused layer at least one piece around the diffused layer for junction isolation whereon the high-voltage wiring crosses. CONSTITUTION: A diffused layer 3 of one conductivity type for junction isolation is formed in the conductivity type epitaxial layer 2 formed on semiconductor substrate 1 of a one conductivity type and an element region is isolated. The other conductivity type diffused layers 7 and B are provided around the diffused layer 3 and formed using the base diffusion of an N-P-N transistor of a constitution wherein the substrate 1 is a P-type, the epitaxial layer 2 is an N-type and the junction isolation layer 3 is a P-type. The distances between the diffused layer 3 for junction isolation and the diffused layers 7 and 8 are set in such a way that the diffused layers 7 are included in the interiors of depletion layers 4 though the depletion layers are curved inside at the surface by the effect of the electric field of a high-voltage wiring 6 on an insulating film 5. Moreover, the diffused layers 8 are provided in such a way that the diffused layers 6 are included in the interiors of the depletion layers to be extended from the diffused layers 7, which are similarly curved.
Patent JP-H07288063-A (JP)
Title: Switching device
Inventor: AZUMA HIDEFUMI
IPC: H01H13/58
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the number of parts and easily and quickly machine and assemble parts by providing an operating shaft supported by a holding hole in a switch body and a rotor and a switching member mounted in sequence at the lower end thereof. CONSTITUTION:In a rotor 30, an operating shaft 20 is first started to move downward with a rotor protrusion 33 thrusted by an operating shaft protrusion 23 every time when thrusted and operated, the opposite face 24 is put in contact with the opposite face 34 of the protrusion 33 and then the rotor 30 is started to move downward against the energizing force of a rubber contact 41. When both opposite faces 24 and 34 having contact with each other move downward, the protrusion 33 demounted from a free slide groove is slided together with the protrusion 23 and rotated 60 deg. each time. The protrusion 33 is fitted to a stop slide groove 11 with a holder 13 and the free slide groove in sequence every time when rotated, so that the position of the rotor 30 in the operating direction A is changed into a released position where it, is not held by the holder 13 and into a locked position where it is held in sequence and a switching member 40 is turned to an ON or OFF state.
Patent JP-S59207328-A (JP)
Title: Storage chute with closing plug of indoor storagehouse
Inventor: HORIUCHI KEIJI
IPC: F16K17/00
Filed: 1983-05-11
Abstract: PURPOSE:To prevent damage of the belt conveyor installation etc. of a storage part due to a bleeding pressure, by a method wherein a device is constituted such that a stopper mounted on the opening side of a storage chute is closed by a bleeding pressure from a storagehouse by means of a closing plug attached in the storage chute. CONSTITUTION:Opening and closing of a gate 1 are usually effected by a cylinder 4 and a lever 2, and storage is made in an indoor storagehouse 13 through a gap between a closing plug 9 and a stopper 11. When explosion occurs in the storage-house 13, the plug 9 is pressed by blast bled through a storage chute 6 and a gap between the stopper 11 and the closing plug 9 to bring the plug 9 into contact with the stopper 11 to close a passage, resulting in prevention of bleeding of blast. This permits prevention of damage of the belt conveyor of a storage part.
Patent JP-S57205019-A (JP)
Title: Method and device for moving material
Inventor: JIYON ROBAATO PURIIDEI
IPC: B65G27/14
Filed: 1982-05-12
Abstract: A movable conveyor for advancing material placed thereon in a particular direction by moving the conveyor in forward and reverse directions and controlling said movement so that the acceleration of the conveyor in a predetermined direction causes no relative movement between the conveyor and the material whereas acceleration in the opposite direction or deceleration in the predetermined direction causes the predetermined amount of relative movement.
Patent JP-H08243434-A (JP)
Title: Method for cleaning space and device therefor
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1995-03-14
Abstract: PURPOSE: To provide a method and a device for cleaning space to be cleaned of large volume or space which is used stably and effectively even under reduced pressure or vacuum. CONSTITUTION: In this method for cleaning space, photoelectrons 4 are discharged by irradiating photoelectric emission material 2 with ultraviolet rays 3 under electric field 7. Fine particles 5 contained in the space are charged by the photoelectrons 4 and collected. The photoelectric emission material 2 is used by covering glass material 2-1 with photoelectronic emission substance 2-2 and installed in the space. Quartz glass is used as the glass material and covered by the photoelectric emission substance such as Zn and Ba in a thin film shape and desirably used as the photoelectric emission material.
Patent JP-2000277114-A (JP)
Title: Lithium secondary battery
Inventor: OTA TAEKO
IPC: H01M10/0525
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in charge/discharge characteristics compared with a lithium secondary battery with a positive electrode active material of Nb2O5. SOLUTION: A positive electrode has an active material of composite oxides of orthorhombic system expressed by a formula MxNb2-xOy or lithium containing composite oxides of orthorhombic system. In the formula, M is at least on kind of transition element selected from a group of V, Cr, Mo, W, Mn and Fe and satisfies 0<x<=0.6; 4.7<=y<=5.3. A lithium secondary battery excellent in charge/discharge characteristics compared with a lithium secondary battery with a positive electrode active material of Nb2O5 is provided.
Patent JP-H06285518-A (JP)
Title: Mill
Inventor: OIKE YOSHIO
IPC: B21B37/28
Filed: 1993-04-07
Abstract: PURPOSE:To reduce a thrust force and to always roll a material through a high-order function roll by using the high-order function roll having a shape optimum to reduce the thrust force acting on the high-order function roll and a contact roll. CONSTITUTION:In this mill, upper and lower rolls 1U, 1D profiling a polynominal function wherein the highest order term redarding a distance (x) in the direction of a roll axis exceeds three orders are arranged in point. symmetry, these upper and lower rolls 1U, 1D are moved relatively in the axial direction and in the reverse direction to each other to control the plate shape and the plate crown of a material 3 to be rolled. The profiles of the upper and lower rolls 1U, 1D are decided so that the integrated value makes a zero when a product of a roll radius R(x) shown by the profile and a distance (x) from the roll center in the roll axis direction is integrated over the total length of a contact area in the axial direction of a roll shown by the profile and a roll in contact with this roll, the integrated value makes a zero.
Patent JP-S524823-A (JP)
Title: Photocomposition machine
Inventor: FUSE SHIGERU
IPC: H02P8/00
Filed: 1975-07-01
Abstract: PURPOSE:To enable the representation of a feed directive and a result fed thereby in the different unit system where millimeter and inch are used.