baber/WOPTO huggingface dataset:
Patent JP-H05182463-A (JP)
Title: Semiconductor memory circuit
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/403
Filed: 1992-01-08
Abstract: PURPOSE:To accelerate an operational speed in the write mode and the read mode of normal data and to reduce current consumption at the time of a data hold mode. CONSTITUTION:A precharge switching circuit 5 is provided which generates a switching signal phi being a low level at the time of write mode and the read mode of the data and being a high level at the time of data hold mode. A precharge control circuit 9 generates a normal precharge control signal PDL when the switching signal phi is a low level and generates the precharge control signal PDL of one shot pulse when high level. A Vcc/2 generating circuit 10 is provided where the supply of power source is stopped and the subject circuit is made inactive when the switching signal phi is a high level.
Patent JP-H10194098-A (JP)
Title: Brake assist system
Inventor: TAMURA MINORU
IPC: B60T8/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake assist system which prevents an erroneous judgement from being repeated after the erroneous judgement has been once made, makes an urgent judgement proper, and can execute accurate brake assist control. SOLUTION: The system is provided for example, with a means detecting a case where it is erroneously judged that the system has been in a state of emergence though it was not actually in a state of emergence, a means suspending and relaxing assist control when it is found to have been erroneous in judgement, and with a means changing a threshold (x) in such a way that assist control can hardly be executed (100 through 116).  What is more, the system is provided as mentioned above, with the means detecting an erroneous judgement where it was judged to have been urgent though it was not actually urgent, and when it was, in fact, decided to have been urgent though it was not actually urgent, the control is suspended and the threshold is so changed that the control can hardly be executed, and concurrently if a means is additionally provided, in which the threshold is also changed by means of learning control so as to be made the lower limit value, an erroneous judgement having been made once, can thereby be prevented from being repeated again, and accurate brake assist control can thereby be achieved while insufficient learning control is being supplemented.
Patent JP-H11352440-A (JP)
Title: Light selective prism and projection type display device using it, and manufacture of light selective prism
Inventor: HASHIZUME TOSHIAKI
IPC: G02B27/14
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To improve a characteristic of a light selective prism by continuously forming one of two light selective films without being split at a crossing point, and improving a characteristic of this light selective prism in the neighborhood of approximately X-formed crossing part. SOLUTION: On the junction planes constituted of the sides of four pillar- shaped prisms 261 to 264 (rectangular prisms), a red reflection coating 266R and a blue reflection coating 266B are formed approximately in a form like a character X. The red reflection coating 266R is continuously formed without being divided at the crossing position of the two reflection coatings. The blue reflection coating 266B is divided into two by the red reflection coating 266R and an adhesive 267. Moreover, it is desirable that the four pillar-shaped prisms 261 to 264 are made of one sheet of plate glass.
Patent JP-H03204663-A (JP)
Title: Electrifying charger of image forming device
Inventor: SHIMIZU TOMOHITO
IPC: G03G15/02
Filed: 1990-01-08
Abstract: PURPOSE:To simplify construction and to facilitate electrifying potential adjustment by extending a charge wire in the position where the distance from a photosensitive body is different when this wire is mounted in a 1st direction and is mounted in a 2nd direction. CONSTITUTION:The charge wire 26 is extended to a charge casing 23, which can be mounted to an image forming body 10 in the 1st and 2nd directions reversed from each other, in the position where the distance from the photosensitive body 15 is different when the wire is mounted in the 1st direction and is mounted in the 2nd direction. Namely, the electrifying power is high while the photosensitive belt 15 is fresh and, therefore, the electrifying charger 16 is set in a printer body 10 in the direction where the charge wire 26 is apart from the photosensitive belt 15. The electrifying charger 16 is inverted upside down to set the charge wire 26 in the direction proximate to the photosensitive belt 15 when the electrifying power is degraded on aging of the photosensitive belt 15. The construction is simplified in this way and the electrifying potential adjustment is facilitated.
Patent JP-S57115378-A (JP)
Title: Printing lever for impact type printer
Inventor: IKEDA YOSHIAKI
IPC: B41J9/127
Filed: 1981-01-08
Abstract: PURPOSE: To provide a printing lever for an impact type printer which is fast in response speed, stable in response operation and long in life, and of which hammer member to be fixed to a leaf spring member, which supports the print lever by cantilever system, so as to oppose a platen is made of ceramic.  
     CONSTITUTION: It is possible to obtain a good result that the wear ratio of a hammer member 6 made of ceramic (specific gravity; 3.8, Vickers hardness; 1800HV) is less than 1 after printing 30 million characters. The displacement (a) of the hammer member 6 and the displacement (b) of the leg 5c of a spring smoothly response without causing disturbance and deviation of phase at all. Especially the rise characteristic of the hammer member 6 is excellent and it operates sharply and the time t 3  which it takes to impact against a platen 18 and time t 4  which it takes to return to its rest position are shortened together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61161168-A (JP)
Title: Side sill painting device of automobile
Inventor: KOMAI SAKAE
IPC: B05C13/02
Filed: 1985-01-10
Abstract: PURPOSE:To paint exactly an automotive body without the variance in film thickness and without fluctuation in the parting line of painting by positioning and supporting the automotive body to a lifting table and painting the side sill in a static state. CONSTITUTION:A carriage 1 on which the automotive body W is imposed is carried into a station 4 in the stage of painting the side sill in the lower part on the side face of the automotive body to another color from the other part. Then a stopping device 6 operates to stop the carriage 1 in the prescribed position. The lifting table 7 moves upward in succession thereto to rise the body W through the through-window 1a of the carriage 1. The body on the carriage 1 is thus slightly lifted from the carriage 1. A painting machine 5 is moved forward and backward to spray the paint onto the side sill Wa in the lower part on the side face of the body W. The side sill is thus exactly painted without the fluctuation of the parting line of the painting to a wave shape in the vertical direction and without the variance in the thickness of the coated film.
Patent JP-H09191610-A (JP)
Title: Engine-driven generator
Inventor: NOZU TORU
IPC: H02K5/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine-driven generator which is easy to assemble and has an improved generator efficiency. SOLUTION: A rear cover 4 is connected to a front cover fixed to an engine with a bolt. The stator core 5 of a stator 6 is held between the front cover and the rear cover 4. A bottomed fitting hole 27 is formed in the surface of the stator core 5 which faces the rear cover 4. A collar through-hole 28 is formed in the rear cover 4 so as to face the fitting hole 27. An anchor collar 29 made of insulating material is inserted into the through-hole 28 of the rear cover 4 and the bottomed fitting hole 27 of the stator core 5. The anchor collar 29 has a brim 29a which presses the rear cover 4 on its base part and the tip part of the anchor collar 29 is divided into a plurality of division pieces 29b.  While the rear cover 4 is pressed by the brim 29a of the anchor collar 29, the division pieces 29b of the anchor collar 29 are expanded by a screw 30 which is screwed into the guide hole of the axis of the anchor collar 29 to fix the anchor collar 29 to the stator core 5.
Patent JP-S61161583-A (JP)
Title: Pattern recognizing device
Inventor: HACHITANI EIICHI
IPC: G01B11/24
Filed: 1985-01-09
Abstract: PURPOSE:To cope with high-speed recognition processing with high precision and high reliability by measuring the area of a binary picture and setting the shape of a recognition object itself as a mask pattern. CONSTITUTION:A CPU part 11 uses edge data in a mask pattern, which is stored in an edge data memory 8, to detect feature parts of the recognition object by software and positions the recognition object. The difference between the standard position of the recognition object in the visual field of a TV camera 1 and the present position of the recognition object is obtained in accordance with the positioning result. The obtained value is set to a position correcting mask pattern generating circuit 9 as a correcting value. A mask pattern where picture signal stored in a picture memory 6 is masked with a position-corrected and preliminarily set mask pattern is generated by the position correcting mask pattern generating circuit 9, and the area of this mask pattern is measured by an area measuring circuit 10, and recognition is performed in accordance with the area measurement result.
Patent JP-S60145656-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: GOTOU HIROSHIGE
IPC: H04N5/335
Filed: 1984-01-09
Abstract: PURPOSE:To reduce the number of steps in the bonding process by reducing the number of wires between an element chip and the casing by a method wherein the pad part of a specific wiring conductive film and the pad part of a photo shielding conductive film are connected to the casing by means of a common bonding wire. CONSTITUTION:The pad part 16' of the photo shielding conductive film 12' is formed by superposition on the pad part 14' of the conductive film 13' of the wiring conductive films 13... for a linear sensor chip 10, which is to be set at the same potential as that of the conductive film 12' formed around a photosensitive region 11. This pad part 16' is connected to the metallized part 21 of the casing 20 by means of a bonding wire 17. The pad part 16' is connected to the pad part 14' by pressure bonding by the bonding press-contact force on the pad part 16'. The pad parts 16' and 14' can be connected to the metallized part 21 by means of a piece of bonding wire 17, thus reducing the number of wires.
Patent JP-2000199540-A (JP)
Title: Base isolation structure of upper structure of building, stay, and road
Inventor: KATAYAMA SHINZO
IPC: F16F15/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent at least rolling of the upper structure of a building and a stay when rolling occurs during the occurrence of an earthquake. SOLUTION: In a base isolation structure of an upper structure of a building, a stay, and a road built between a foundation and an upper structure, this base isolation structure comprises a support bed 1 having a curved bottom 3; a vertical shaft 7 integrally arranged at a support bed with a spherical shaft part 8 protruded from the upper end face 5 of the support bed; a cylindrical seal bearing 11 having a curved bearing surface 12 making slide contact with the spherical shaft part 8 of the vertical shaft 7; a support plate 20 arranged at the vertical shaft 7 through a central hole 22 in a manner to support the seal bearing 11; an upper structure 30 with which a lower end part 31 is integrally mounted in a manner to press the seal bearing 11 against the support plate 20; and a pressure medium containing chamber 33 formed at the lower end part 31 of the upper structure 30. When rolling of an earthquake occurs, the support bed 1 is rotated in an inclination state around a spherical shaft part 8.
Patent JP-H04234912-A (JP)
Title: Structure for controlling direction of working machine
Inventor: YAMAGUCHI HIROMI
IPC: A01D67/00
Filed: 1991-01-11
Abstract: PURPOSE:To reduce influence on crops to be planted and to simplify a detecting means for providing rolling control and direction control with information by regulating rolling and direction by information from a single inclination angle detecting means. CONSTITUTION:Structure for controlling direction of working machine is equipped with a cylinder 8 for lifting a machine body from a crawler belt grounding part as a standard so as to subject the machine body 9 to rolling operation, with an inclination angle detecting means 12 of gravity type for detecting a left and right inclination angle from a horizontal standard plane of the machine body 9, with a control device 13 for maintaining the machine body 9 horizontal based on information of the inclination detecting angle 12, further with steering clutches 16 for changing progress direction of a traveling device 1 and with a direction controlling means D for switching the steering clutches 16 based on the information from the inclination detecting means 12.
Patent JP-S63175633-A (JP)
Inventor: KUREON REI IEITSU
IPC: B01J3/03
Filed: 1987-01-09
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-S6110504-A (JP)
Title: Cosmetic composition
Inventor: JIOBANNI GATSUAANI
IPC: A61K8/00
Filed: 1985-01-09
Abstract: A cosmetic composition is disclosed containing natural glycoproteins useful with advantageous effect for the skin care.
Patent JP-H07207458-A (JP)
Title: Device for forming metallic film on mold surface and its method
Inventor: TSUDA MISA
IPC: C23C26/00
Filed: 1994-01-13
Abstract: PURPOSE:To prevent corrosion on molds surface by influence of gases generated during molding operation and various additives, etc., to prevent seizure and galling at the various sliding points of molds and to execute raising of the bottoms of the cores inserted into the molds and clearance adjustment. CONSTITUTION:A brush 1 consisting of a bar-shaped handle 7 having a columnar shape and a brush part 1 constituted by fixing the base parts of many fine wires 2 consisting of a nickel-copper alloy to the entire outer peripheral surface at one end of the handle 7 and projecting the front ends of these fine wires 2 outward is formed. This device consists of a mounting means for freely attachably and detachably mounting the other end of the handle of the brush 1 and a rotationally driving means having the mounting means at one end of a revolving shaft. While the brush 1 mounted at the mounting means is rotated by operating the rotational driving means, the brush part is pressed to the mold surface and the front ends of the fine wires forming the brush part are rubbed against the mold surface, by which the film of the nickel-copper alloy is formed on the mold surface.
Patent JP-H02181750-A (JP)
Title: Magazine for photosensitive material
Inventor: SAITO MASANORI
IPC: G03G21/00
Filed: 1989-01-09
Abstract: PURPOSE:To prevent exposing by the discharge spark of static electricity and to prevent the generation of sticking and jamming by providing a destaticizer facing a slot on a magazine body and removing the static electricity of a photosensitive material drawn out of the slit by this destaticizer. CONSTITUTION:The photosensitive material 1 drawn out of the slot 4 comes into sliding contact with a light shielding sliding member 7 and the static electricity is charged in the material 1 by the sliding contact thereof. On the other hand, a powerful unequal electric field is generated and air ion pairs are generated nearby when conductive fibers 13 of the self-discharge type destaticizer 9 comes into contact with the material 1 in the outlet of the slot 4. The electrified charge of the material 1 is neutralized and removed by coupling of the charge electrified on the material 1 and the ions of the polarity reverse from the polarity of the charge. The ions of the same pole as the pole of the electrified charge are coupled to the conductive part of a recorder when the magazine is set. The exposing by the discharge spark of the static electricity is prevented in this way and the generation of the sticking and jamming by the electrification are prevented.
Patent JP-S57139031-A (JP)
Title: Manufacture of 1-aryloxy-methyl ketone
Inventor: MANFUREETO YAUTERAATO
IPC: C07C49/255
Filed: 1982-01-12
Abstract: A process for the preparation of a 1-aryloxy-methyl ketone of the formula   <IMAGE>   in which R1, R2 and R3 each independently is hydrogen, optionally substituted alkyl, alkenyl, alkynyl or optionally substituted aryl, or R1 and R2 together are an alkylene chain, R4 each independently is halogen, alkyl, alkoxy, optionally substituted aryl or nitro, and n is 0, 1, 2 or 3, comprising hydrolyzing a 1-halogeno-2-aryloxy-1-alkene of the formula   <IMAGE> in which Hal is chlorine or bromine, under acidic conditions at a temperature from about 20 DEG  to 150 DEG  C. until it is about 95 to 100% complete, adding a base, and then bringing the reaction to completion under weakly alkaline conditions at about 20 DEG  to 150 DEG  C. Advantageously all stages of the reaction are effected in a single vessel at a temperature from about 40 DEG  to 100 DEG  C. and in the presence of an inert organic solvent, optionally in admixture with water as a solution or as a two-phase system, about 1 mol of a monobasic acid and 2 mols of alkali metal carbonate being employed per mol of the 1-halogeno-2-aryloxy-1-alkene. The end products are known intermediates for fungicides.
Patent JP-S63178913-A (JP)
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1987-01-08
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-H11205240-A (JP)
Title: Optical transmitter
Inventor: SETO ICHIRO
IPC: H04B10/54
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of group speed dispersion of an optical fiber onto a received electric signal intensity and to ensure the highly stable operation characteristic at a low cost in the case of sending a high frequency subcarrier multiplex signal that is communication information through an optical fiber between a central base station and a radio base station. SOLUTION: A subcarrier multiplex analog optical signal being an output from an electrooptic converter 3 in a central base station and a radio base station is given to an optical filter 4. A transmission center wavelength of the optical filter 4 and the carrier wavelength of the optical signal are controlled to shut one side band of the subcarrier multiplex analog optical signal and to leave the other part, then the signal is transmitted through an optical fiber 5 after conducting residual side band modulation.
Patent JP-H01183049-A (JP)
Title: Ion radiation device
Inventor: MORI HARUHISA
IPC: H01J37/317
Filed: 1988-01-11
Abstract: PURPOSE:To improve the beam utilizing efficiency and to make it possible to implant ions at a high accuracy by measuring the ion beams continuously, and cutting the parallel driving of a target plate at the time other than the time of movement of an ion beam radiation member and its radius part in a specific distance. CONSTITUTION:A continued ion current is detected by a Faraday cup 16 with a disk-form target plate 11 at the bottom. The ion current is converted into a voltage by an I/V converter 18, and further converted into a constant frequency of pulse line. On the other hand, a reflection type photo-sensor 17 arranged at the rear side of the target plate 11 detects the reflected light from a mirror body 11a furnished at the rear side of the target plate 11, and the detected signal is given to a photo-sensor detector 22. The detector 22 closes a switch 20 only when the mirror body 11a passes by the sensor 17, and outputs a control signal to open the switch 20 in the other time. Consequently, it is not necessary to form slits in the target plate 11, the beam utilizing efficiency is improved, and a high accuracy of ion implantation can be made.
Patent JP-S62158963-A (JP)
Inventor: NISHIKAWA YUJI
IPC: F25B17/12
Filed: 1986-01-07
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-S63170832-A (JP)
Title: Ion beam device
Inventor: KATAGIRI GENICHI
IPC: H01J27/16
Filed: 1987-01-09
Abstract: PURPOSE:To generate the magnetic field strength necessary for plasma generation near an ion extracting port and generate plasma near it by allowing lines of magnetic force to pass the ion extracting port and an ion extracting electrode. CONSTITUTION:An ion extracting electrode 70 constituted of a main extracting electrode 75 and an auxiliary extracting electrode 68 are provided facing an ion extracting port 11 made of a nonmagnetic, high temperature-resistant metal (e.g.: Mo). The electrode 75 is formed small in outer diameter using the high temperature-resistant metal (e.g.: Mo), the electrode 68 is formed nearly equal to the extracting port 11 in outer diameter using a high-magnetic permeability material (e.g.: pure iron), with its outer periphery side rounded. The bottom plate 66 of a tubular magnetic path 69 surrounding the outer periphery of the electrode 68 at a distance is arranged on the same plane as the electrode 68. According to this constitution, lines of magnetic force pass a plasma chamber 5 through a ring-shaped gap between the bottom plate 66 and electrode 68 and a space between the electrode 70 and extracting port 11 via magnetic paths 61-64, 69, 66 by the electromotive force generated by a solenoid 6.
Patent JP-S56100488-A (JP)
Title: Semiconductor laser device
Inventor: SHIMIZU HIROICHI
IPC: H01S5/00
Filed: 1980-01-14
Abstract: PURPOSE:To obtain a high output with a low current by a method wherein a double film of SiO2 film and Si film is provided on one end surface of two resonator end surfaces composing the laser device so as to raise an end-surface reflection ratio, while SiO2 film alone is connected to the other end surface so as to lower the ratio. CONSTITUTION:On an N type GaAs substrate 5, an N type Ga0.7Al0.3As layer 6, a Ga0.95Al0.05As active layer 7, a P type Ga0.7Al0.3As layer 8 and a P type GaAS layer 9 are laminated and made to grow, while to the layer 9 is connected a positive electrode 10 having a stripe 15, and to the back surface of the substrate 5 is connected a negative electrode 11. Next, on one cloven resonator end surface of the main body of the laser thus constituted, a 1/4 wavelength SiO2 film 12 and a 1/4 wavelegnth Si film 13 are laminated and connected thereto, while to the other resonator end surface only the SiO2 film 14 is connected. The reflection ratio of one resonator end surface is made high, while that of the other resonator end surface low in this way, and therefore, the current required for obtaining a high output is made less than that required for an ordinary laser device.
Patent JP-S63171940-A (JP)
Inventor: YAGAKI TSUTOMU
IPC: E04B1/24
Filed: 1987-01-09
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-S5388903-A (JP)
Title: Motor bearing support device
Inventor: TOKIMOTO FUMIO
IPC: H02K5/24
Filed: 1977-01-17
Abstract: PURPOSE: To reduce rotary vibration and noise by putting the buffer body consisting of an elastic body between the bearing support section of a housing and its bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09188389-A (JP)
Title: Fire protection water tank
Inventor: HARADA MASATOSHI
IPC: B65D90/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To surely reduce the deformation of a water tank resulting from the reduction of lateral reaction due to the ground collapse by an earthquake, etc., without increasing the rigidity of the water tank main body. SOLUTION: This fire protection water tank comprises a base 5 constructed roughly horizontally in the ground, a shell 6 which is placed on the base 5 and whose both ends are closed, a riser piping 7 for water filling and spraying connected to the top of the shell 6, and a pillar shaped connector 8 fixed between both sides of outer peripheral face of the shell 6 and the base 5. The connector 8 has a strength enough to prevent the deformation of the shell 6 due to the reduction of lateral earth pressure on the shell 6 buried in the ground.