baber/WOPTO huggingface dataset:
Patent JP-H02240333-A (JP)
Title: Safety device of solenoid valve control type work machine
Inventor: NISHIDA TETSUYA
IPC: E02F9/24
Filed: 1989-03-10
Abstract: PURPOSE:To promote safety by proving a breaking solenoid valve to a hydraulic circuit of a hydraulic cylinder in series with a solenoid valve, and cutting off the breaking solenoid valve with a breaking control section when a stop signal is outputted to the solenoid valve to detect an operation of a work machine by a detector. CONSTITUTION:A swivel base 15 is held to a pair of up and down brackets 21 projected backward from a machine frame 13 with a longitudinal shaft 14, and the swivel base 15 is swiveled by a pair of right and left hydraulic cylinders 22 and 23 loaded between the machine frame 13 and the swivel base 15 in the vicinity of a lower bracket 21. A potentiometer type swivel detector 24 for detecting a swivel position is mounted. A breaking solenoid valve 33 is provided to a hydraulic circuit of hydraulic cylinders 22 and 23 in series with a solenoid valve 28, and when a stop signal is outputted to the solenoid valve 28 by a control section to detect an operation of a work machine 12 by the detector 24, a breaking signal is provided to the breaking solenoid valve 33 by a breaking control section 48. According to the constitution, a runaway operation of the work machine 12 can be eliminated.
Patent JP-S63226995-A (JP)
Inventor: WAKABAYASHI MORIMITSU
IPC: H05K3/40
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55151664-A (JP)
Title: Ground density adjusting device of copying machine
Inventor: HIROSE AKIRA
IPC: G03G15/06
Filed: 1979-05-16
Abstract: PURPOSE: To eliminate ground stains by detecting the density of the original before it is subjected to exposure lighting and applying the bias potential corresponding to that density.  
     CONSTITUTION: An original 10 is detected of its density by a detector 14 while it is passing. the quantity of the transmitted or reflected light detected by the detector 14 is operated by a density detecting circuit 26 and is changed to an electric signal as a coefficient of transmission or reflection. This signal is stored for the necessary time from the time when it is detected until the time when bias potential is output to a developing device 22, by a density detection value memory device 27. The bias potential of the developing device 22 is set by a bias potential setter 28 and the required bias potential is applied to the developing device 22 at the specified time by a bias potential outputting device 29. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255037-A (JP)
Title: Color reproduction correcting method
Inventor: ISHIBASHI HIDEYASU
IPC: H04N1/60
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a color reproduction correcting method which corrects color variation of a reproduced image which is caused by fluctuation with lapse of time and processing fluctuation of photosensitive material and arranges color repeatability of a reproduced image that is acquired through a different photosensitive material type in a digital color print system of photosensitive material that prints a film original on color paper. SOLUTION: At least either at least more than four stages of gray patches or at least more than four colors of color patches are exposed to an unexposed area except a photographed part of photosensitive material that is not photographed yet or is already photographed, the density value of a patch is measured after performing processing of the exposed photosensitive material, a map of a measured density value and a reference density value is created by comparing the density value of a measured patch with a desired reference density value, and image density data which is acquired from photographed photosensitive material by using the acquired map.
Patent JP-S57174121-A (JP)
Title: Dry deodorizing device
Inventor: USUI AKIRA
IPC: B01D53/74
Filed: 1981-04-20
Abstract: PURPOSE: To eliminate the need for air compressors, air dryers and cooling water for ozone generators and to reduce initial and running costs by feeding odor directly to an ozone generator and using this as raw material air for ozonization.  
     CONSTITUTION: An ozone generator 1 is inserted into the air duct between a capturing blower 2 and a deodorization tower 3. The odorous gases from a capturing blower 2 are fed directly to the generator 1, where ozone is generated in such a way that the concns. of the injected ozone attain 1W3vol.ppm by using the odorous gases as raw material air. The odorous components are deodorized by ozone oxidation in the tower 3, after which the gas is discharged. The cooling of the heat evolved during ozone generation is accomplished by the odorous gases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0669214-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEO
IPC: H01L29/73
Filed: 1991-03-01
Abstract: PURPOSE:To provide a semiconductor device (bipolar transistor) for an improved electrode structure for a bipolar transistor which has a tandem type electrode structure. CONSTITUTION:A metal pattern (dummy pattern) 15, which is not electrically connected with a base or emitter or collector, namely, an electrically floating metal pattern, is formed on the external side of a plurality of emitter electrodes 6 and base electrodes 7. The metal patterns 15 are permitted to be connected one another. Thus, the widths and the intervals of the plurality of the base electrodes 7 and the emitter electrodes 6 are uniformized, short-circuiting between the base and the emitter is eliminated and a transistor is formed with excellent yield. Since the metal patterns 15 are connected one another, the patterns are prevented from peeling.
Patent JP-S53144784-A (JP)
Title: Revolution state detector
Inventor: SEKIYA TETSUO
IPC: G11B15/54
Filed: 1977-05-23
Abstract: PURPOSE: To make possible erasing of noise by providing first, second revolving state detecting coils and first, second magnetic circuits permeating the respective magnetic fluxes thereof in mutually opposite directions and inducing induction voltages in the first, second detecting coils by the magnetic fluxes changing according to the revolving state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60204195-A (JP)
Title: Acoustic device member and its manufacture
Inventor: SAKAMOTO YOSHIO
IPC: H04R31/00
Filed: 1984-03-29
Abstract: PURPOSE:To manufacture an acoustic device member with light weight, large strength and excellent vibration proof characteristic by injecting a resin material having the vibration proof characteristic into a resin material molded in a metallic die. CONSTITUTION:A male metallic die 4, a female metallic die 5 and an injection nozzle 7 are provided. The resin material 2 is injected to a space 6 between the dies 4, 5 from the nozzle 7 so as to expand the material 2 into the space 6. A gas 8 is jetted into the material 2 and after lots of ribs are formed and the internal gas 8 is extracted. Then the resin material 3 having the vibration proof characteristic is injected into the rib from the nozzle 7, and after the material 3 is filled in, and the molding is finished by removing the male metallic die 4.
Patent JP-H07271646-A (JP)
Title: Volume management table fault recovery system
Inventor: TAKANO SHUNEI
IPC: G06F12/00
Filed: 1994-03-30
Abstract: PURPOSE:To perform a repairing process for VTOC by completing processes for securing, expanding, releasing, and reducing a file area when an update processing for VTOC is restarted even in the case where the update process has been interrupted. CONSTITUTION:When the file area in a data area 1-2 is secured, expanded, released, and reduced, a volume information management label setting means 3 sets a VTOC-updating flag and an update label address. A VTOC-update means 7 updates the inside of VTOC 1-1 by a file management label-update means 6 and a free area management label-update means 5. A volume information management label information resetting means 4 clears the VTOC-updating flag and update label flag. A VTOC inspecting and repairing means 2 performs the repairing process for the VTOC 1-1 by deleting duplicate area information from a free area management label on the condition that the VTOC-updating flag is ON during the execution when area information on a flag management label indicated by the update label address and area information on a free area management label are duplicate.
Patent JP-H10239585-A (JP)
Title: Converging system
Inventor: OTAKE MOTOYUKI
IPC: G02B17/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized converging system easy to handle for positioning and having a high converging efficiency. SOLUTION: This converging system is provided with a lens system 1 for refracting the incident light and a reflecting system 2 having a reflecting face for reflecting the light fed via the lens system 1. When the lens system 1 and reflecting system 2 are positioned in the prescribed positional relation, parallel beams A1, A2, fed to the lens system 1 along the prescribed direction are refracted by the lens system 1, reflected on the reflecting face of the reflecting system 2, then converged at a prescribed point B1 between the lens system 1 and reflecting system 2.
Patent JP-H11254868-A (JP)
Title: Hologram sheet
Inventor: ARAI TAKAO
IPC: B42D15/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a hologram sheet of high visuality hard to be forged or duplicated. SOLUTION: Hologram patterns are formed on a hologram sheet by a heat source or electromagnet radiation, and a metal layer on which melting or sublimation is generated by the heat source or electromagnetic radiation is formed on a thermoplastic base. In that case, laser beams are used as the heat source or the electromagnetic radiation. A metal of the metal layer formed on the base is formed of one or more selected bismuth, zinc and titanium, and the thickness of the metal layer formed on the base is 5-500 nm.
Patent JP-2000254976-A (JP)
Title: Stereolithography
Inventor: OTSUBO GIICHI
IPC: B29C67/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To rapidly shape a desired stereoscopic structure and to simply reduce in size a mask forming constitution or a mask conveying constitution by forming a part for removing a layer to be partly transferred from a layer-to-be- transferred coating ribbon as a mask, and controlling to convey the mask to an exposure position. SOLUTION: A controller 40 confirm whether an N layer is the same as an (N-1) layer mask pattern or not. If not the same, two-dimensional slice data regarding the N layer is taken out, an ink ribbon wind 13 and a printer 14 are controlled, an N layer mask is formed on an ink ribbon 11 by printing, and the N layer mask is disposed at a position opposite to an N-th ultraviolet curable resin layer. When formation and conveyance of the N layer mask are finished or when the N layer is the same as the (N-1) layer mask pattern, an affirmative result is obtained. The controller 40 opens an optical shutter 23 for a time necessary to exposure one layer, and executes exposure through the N layer mask to the N-the ultraviolet curable resin layer.
Patent JP-S61217232-A (JP)
Title: Manufacture of weather-strip for automobile
Inventor: KAWASE HARUHISA
IPC: B60R13/06
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the weather-strip, in which no wrinkle is generated on the surface thereof, by a method wherein the sealing side surface of a flat base section, wrapt by solid rubber, is formed by two layers covered by a thin film layer. CONSTITUTION:The sealing section 12 forming side surface of the main body of solid rubber 11a is covered by the thin film layer 11b, formed simultaneously, so as to form a double layered structure provided with a hollow section 110 between the main body. The thin film layer 11b is curved and the length thereof is slightly longer than the opposing part of the main body. The base section of solid rubber, including a core member 15, is bent and is formed so as to have a U-shape section. In this case, the thin film layer 11b is adhered to the surface of the base section 11. The length of the thin film layer 11b coincides with the outer peripheral surface of the base section 11 when the base section 11 is bent into U-shape. The thin film layer 11b covers the main body of solid rubber, wrapping the core member 15 directly, under being adhered thereto, however, is separated from the main body section and, therefore, wrinkles will never be generated thereon by the recess and protrusion of the core member, which appear on the surface of the weather-strip, and the surface of the thin film layer is made flat.
Patent JP-H08235086-A (JP)
Title: Time information transmitter
Inventor: HISHIKARI ISAO
IPC: G06F13/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a time information transmitter of simple constitution which is capable of exactly imparting time information to a large number of devices and synchronizing them with the device. CONSTITUTION: An input device 1 imparts an inputted device number and a data number to data and outputs the data to a bus L. An output device 2 or arithmetic units 3 and 4 fetches these data to which the required device numbers are imparted of the data transmitting in the bus L. A time information output device 6 outputs the discrimination code showing time information and the time information to the bus L. As a result, the input device 1 and other device 5 perform prescribed processings based on the time information to which the discrimination code is imparted among the data flowing in the bus L.
Patent JP-H08224292-A (JP)
Title: Deodorizing device
Inventor: SAITO IZUMI
IPC: B01J21/06
Filed: 1995-02-23
Abstract: PURPOSE: To effectively execute the decomposition and deodorization of malodorous components by deodorizing the air passing in a vent path by photocatalysts excited by the light from an exciting light source and placing the photocatalysts directly or by supporting the photocatalysts on carriers and arranging barrier wall members with an angle. CONSTITUTION: This deodorizing device is provided with a filter 3 and a fan 4 in the suction port 2a of the vent path 2 in a casing 1 and is disposed with a photocatalyst unit 5 in the intermediate part of the vent path 2. A UV lamp 6 is placed on the discharge port 2b side. This photocatalyst unit 5 has the partition wall member 8 which is supported on a revolving shaft 7 and has four sheets of radially disposed partition walls 9. The respective partition walls 9 are coated with the photocatalysts 8a. The particles of the air contg. the malodorous components collide against the surfaces of the respective partition walls 9 existing in the positions having the angle with the main direction of the flow and the malodorous components are adsorbed on the photocatalysts 8a.  The photocatalysts 8a are excited by irradiation of these catalysts with UV rays by the UV lamp 6, by which the malodorous components are cracked and deodorized.
Patent JP-2000261772-A (JP)
Title: Head end system
Inventor: TEN NOBUYUKI
IPC: H04N21/226
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a head end system where distortion is hardly produced in a signal fed to a transmission line with less deterioration in the C/N and the number of devices in use can be decreased. SOLUTION: A community reception signal is distributed by distributors in three stages and supplied to a plurality of trunk lines of a transmission line. The most upstream stage amount the three stages uses an active distributor 16 to distribute and amplify the signal, the intermediate stage uses 4 1/4 distributors 18 to distribute the signal and the most downstream stage employs active distributors 20 which distribute and amplify the signal. That is, distribution amplifiers are used for a plurality of stages in this head end system, it is not required to increase the amplification factor of each distribution amplifier unlike a case in which a single amplifier amplifies the signal at the upper-stream side. Consequently production of distortion is reduced.  Furthermore, a smaller number of the distribution amplifiers are needed in comparison with the case that the signal is amplified in a lot at the end.
Patent JP-S60203944-A (JP)
Title: Method for removing positive type photoresist
Inventor: SUZUMORI TAKEO
IPC: G03F7/42
Filed: 1984-03-28
Abstract: PURPOSE:To enable easy and perfect removal of an unexposed positive type photoresist in a short time by executing ultrasonic washing of said photoresist adhering to a substrate in contact with a peeling agent. CONSTITUTION:The unexposed positive type photoresist adhering to the substrate is removed by subjecting it to ultrasonic washing in contact with a soln. of a conventionally used peeling agent, such as an aq. ammonia, sulfuric acid, or choline soln. usually at 20-30 deg.C. The use of ultrasonic washing permits the unexposed parts of the positive type photoresist postbaked at a high temp. of, e.g., >=130 deg.C to be easily and perfectly removed in a short time.
Patent JP-H10239886-A (JP)
Title: Electrophotographic photoreceptor, process cartridge provided with the same and electrophotographic device
Inventor: YOSHIMURA KIMIHIRO
IPC: C08G64/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To ensure uniform image reproducibility, enhanced transfer efficiency and improved durability by incorporating a polycarbonate graft copolymer contg. F in a side chain into at least the top layer of an electrophotographic photoreceptor. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on the electrically conductive substrate and contains a polycarbonate graft copolymer contg. F in a side chain in at least the top layer. The graft copolymer is represented by the formula, wherein X is H, 1-4C lower alkyl or halogen, each of (a) and (b) is an integer of 0-4, Y is a single bond, an ether bond, 1-5C alkylene, etc., Z is a single bond, -COO- or -NH-, R1 is H or methyl, R2 is an F-contg. side chain, (n) is an integer of 2-40, (l) is an integer of 30-41, (m) is an integer of 10-500 and (k) is an integer of 1-10.
Patent JP-H06270696-A (JP)
Title: Energy absorbing structure for electric automobile
Inventor: TSUCHIDA TAKUJI
IPC: B60L11/18
Filed: 1993-03-19
Abstract: PURPOSE:To enhance the kinetic energy absorbing function of an energy absorbing structure for an electric automobile having a battery carrier which is attached to the lower part of a vehicle body so as to be movable relative to the latter, by providing an energy absorbing member connected at one end to the rear part of the vehicle body and at the other end to the rear part of the battery carrier so that it can be extended and retracted in association with a relative displacement between the batter carrier and the rear part of the vehicle body. CONSTITUTION:An energy absorbing member 16 is laid between a battery carrier 12 and a rear cross member 13, longitudinally of a vehicle body. The energy absorbing member 16 is formed in a bellows-like shape, having a rectangular cross-sectional shape, and accordingly, can be extended and retracted longitudinally of the vehicle body. Further, A flange 17 is formed at each of opposite ends of the member 16, facing the inside of the associated opening of the member 16. Further, the flange 17 at the rear end 16A is connected to the rear wall surface 13A of the rear cross member 13, and the flange 17 at the front end 16B is connected to the rear wall surface 12a of the battery carrier 12.
Patent JP-S56163241-A (JP)
Title: Damping alloy
Inventor: MASUMOTO RIYOU
IPC: C22C38/16
Filed: 1981-04-20
Abstract: PURPOSE: To obtain superior damping capacity in a wide temp. region by using a two-component alloy consisting of a specified amount of Cu with the balance Fe or adding Cr, Al, Ni, Mn, Sb, etc. as secondary components.  
     CONSTITUTION: This alloy is a two-component alloy consisting of 0.01W5wt% Cu with the balance Fe. To the composition may be added 0.01W40wt% in total of ≥1 kinds among <40wt% Cr, <10wt% each of Al, Ni, Mn, Sb, Nb, Mo, W, Ti, V and Ta, <5wt% each of Si, Sn, Zn, and Zr, and <1wt% each of Co, Pb, C and Y. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10250391-A (JP)
Title: Steering device of farm working machine
Inventor: SENOO TOKIJIRO
IPC: F16H57/028
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To elongate the life of a seal member and strengthen its durability by reviewing the fitting structure between a transmission shaft case and a front axle case. SOLUTION: A first seal ring 16 acting between a transmission shaft case 6 and a front axle case is arranged inside the upper end of a cylinder case part 8B surrounding a king pin shaft 13 in the front axle case 8 and a cylindrical projection case part 6C outward surrounding the upper end of the cylinder case part 8B is formed in the transition shaft case 6 and a second seal ring 17 acting between the projection case part 6C and the outer surface of the cylinder case part 6B is arranged and a double seal structure is made.
Patent JP-H06270269-A (JP)
Title: Method and apparatus for molding liquid crystal resin composite
Inventor: NISHIHARA MASAYASU
IPC: B29C70/16
Filed: 1993-03-19
Abstract: PURPOSE:To effectively prevent the breakage of a molding strand at the folded- back part thereof by heating the molding strand to the temp. range from the lowest moldable temp. of a matrix resin to below the liquid crystal transition temp. thereof in the process before or after a filament winding process. CONSTITUTION:A pair of heating presses 7, 7 being flattening means are arranged to a molding apparatus 1 in opposed relationship on the downstream side of a stretching roller 4 but on the upstream side of a delivery eye 5 so as to hold the supply passage of a strand S therebetween in order to impart folding-back breakage resistance to a feelded-back part of the strand before performing filament winding. Each of the heating presses 7,7 has a flat leading end part in order to flattening only the area corresponding to the folded-back part of the strand S along a folding-back direction by the leading end thereof. The heating temp. of the leading ends of the heating presses is pref. set to the temp. range from the matrix resin moldable temp. of the strand S to below the transition temp. of a liquid crystal resin.
Patent JP-H01234925-A (JP)
Title: Ic card reader/writer
Inventor: YAMAUCHI AKIRA
IPC: G06F3/08
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the data transmission processing load of a microcomputer (CPU) by outputting transmission data to a data holding circuit when the transmission data are many, continuous and long data, starting a read control circuit and transmitting data in the data holding circuit to a selection circuit. CONSTITUTION:When transmission data are comparatively short, the transmission data to an IC card are outputted from a serial data output 11 and transmitted through the selection circuit 4. When the transmission data are many, continuous and long data, the transmission data are outputted to the data holding circuit 3, the read control circuit is started and the data in the data holding circuit 3 are transmitted through the selection circuit 4. Therefore, a CPU 1 can execute other data processing during the transmission of continuous data. Consequently, transmission processing can be efficiently executed in accordance with transmission data and the transmission processing load of the CPU 1 can be reduced.