baber/WOPTO huggingface dataset:
Patent JP-2000253207-A (JP)
Title: Color picture reader
Inventor: NAGASE MASASHIRO
IPC: G02B5/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient S/N by providing plural photoelectric conversion elements which decompose the reflected light of an original for respective decomposed colors and time-divisionally read them, arranging an ND filter in an optical path at the read of the photoelectric conversion element whose sensitivity is high and saving the ND filter from the optical path at the read of the photoelectric conversion element whose sensitivity is low. SOLUTION: An original 14 and a white reference board 15, which are placed on contact glass 1, are illuminated by a halogen lamp 2. The reflected light is sequentially reflected by a first half mirror 3, a second mirror 4 and a third mirror 5 and is received by a three line-type color image sensor 9 through an ND filter switch unit 16a and a lens unit 8. The halogen lamp 2 and the first mirror 3 are placed on a first carriage 6 and the second mirror 4 and the third mirror 5 are placed on a second carriage 7. The first carriage 6 and the second carriage 7 can be moved by a stepping motor in the subscanning direction A.
Patent JP-H07257789-A (JP)
Title: Sheet material treatment device
Inventor: OISHI CHIKASHI
IPC: B65H20/02
Filed: 1994-03-18
Abstract: PURPOSE:To improve the working efficiency of roller washing by rotating a pair of rollers rotated while nipping a sheet material to carry the sheet with the circumferential speeds of both the rollers being mutually differed. CONSTITUTION:The squeeze rollers (rollers) 23, 24 of a development part 20 are vertically arranged, and the lower half of the lower roller 24 is dipped in a developer. A gear 50 is fixed to the upper roller 23, and a gear 51 is fixed to the lower roller 24. A pinion gear 53 is connected to the gear 50. The pinion gear 53 is connected to a motor, and the gears 50, 51 are interlockingly rotated to rotate both the rollers 23, 24. The tooth number of the gear 50 fixed to the roller 23 is set slightly larger than the tooth number of the gear 51 to differ the rotating speeds of the roller 23, 24 to each other. Thus, the rollers 23, 24 are slid on a plate material 10 with a circumferential speed difference, and the surfaces of the rollers can be washed.
Patent JP-H01221211-A (JP)
Title: Fiber reinforced plastic product molded by resin injection process
Inventor: NAKAMURA TOSHIO
IPC: B29C39/22
Filed: 1988-03-01
Abstract: PURPOSE:To contrive to improve the strength of a product and to simplify the charging operation of fiber by a method in which a plurality of mats composed of reinforcing fiber as the member of reinforcing fiber, are mutually lapped, and they are sewn like a quilting. CONSTITUTION:The member 1 of reinforcing fiber to be used for a product is made by lapping and sewing a plurality of mats composed of glass fiber, etc. The lapped body made of the mats is divided into many small divisions and is formed like a quilting at sewn parts 3. A plurality of reinforcing fiber- members 1 are preliminarily charged into the cavity 14 of the mold in the resin injection device for molding a product so that the sewn point 3 and a projected part are mutually lapped. Then, the liquid mixed resin in which a prescribed amount of curing agent is mixed with liquid thermosetting resin, is poured into the cavity 14. The cavity 14 is filled with said mixed liquid resin, and a fiber reinforced plastic product may be made by curing reaction. Consequently, the including rate of the reinforcing fibers in the molded product may be remarkably improved, and the fiber reinforced plastic product with very high strength is obtained.
Patent JP-S51124328-A (JP)
Title: Line printer control system
Inventor: KAMIKAWA SOUNOSUKE
IPC: G06K15/07
Filed: 1975-04-23
Abstract: PURPOSE: To control the starting of line feed of a printer which has the printing hammers for two line with new line information and printing information at printing positions corresponding the printing hammers, which accompany a printing command. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09242356-A (JP)
Title: Multipurpose standium
Inventor: SAKUTA YUKIHIRO
IPC: E04H3/14
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose stadium, in which ball games containing at least a bicycle race and soccer and various sports, etc., can be held. SOLUTION: In a multipurpose stadium 10, in which pistes 11, 12 and a field 14 are made to coexist in a ground 5 surrounded by spectator seat sections 4, the four corners of the outer-circumferential allowance sections 15 of the field 14 are designed so as to be overlaped to parts 12 of the pistes. Parts 12 of the pistes can be moved among first places and second places, the pistes 11, 12 as a complete ring-shaped track are formed when parts 12 of the pistes are positioned at the first places, and the four corners of the outer- circumferential allowance sections 15 can be formed when parts 12 of the pistes are positioned at the second places.
Patent JP-S58166214-A (JP)
Title: Wiring board printed with resistor for detecting sensor of liquid volume
Inventor: UOZU NOBUO
IPC: H01C10/16
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the generation of damages for a long period of time by printing >=2 kinds of resistors spacially so as not to produce an overlap part within the sliding width of a contact point, and conducting the same electrically on the outside of the sliding width of the contact point in such a way that the change rate of the resistance value between the two resistance circuits attains <=8% of one resistance value. CONSTITUTION:The overlap part 8 of resistance circuits 5, 6 printed by using low resistance paste and high resistance past is weared abnormally by the sliding of a contact point 7. Therefore, the electrical joining 10 of the two circuits 5, 6 differing in resistance is accomplished in the parts except the part where the contact point 7 passes, and the passage where the contact point 7 passes is made by opening the narrowest possible spacing that the accuracy of printing permits. The electrical joining part 10 is so conducted that the change rate of the resistance value between the two circuits 5, 6 attains <=8% of one resistance value.
Patent JP-H06267268-A (JP)
Title: Semiconductor storage and circuit for generating start signal for semiconductor storage
Inventor: ISHIZUKA YOSHIYUKI
IPC: G11C11/407
Filed: 1993-03-10
Abstract: PURPOSE:To enhance current driving ability and to sufficiently obtain a read margin by amplifying while limiting an amplification degree so that the potential difference between the potential of a bit line and a word line constituting a pair of bit lines becomes a set value, bringing the potential of the word line near to that of the bit line and making it the potential corresponding to original data. CONSTITUTION:When the potential difference between a pair of bit lines BL, -BL is amplified by a sense amplifier at a read operation time, the potential of the bit lines BL, -BL whose potential difference with the word line WL is larger than the other is held as it is. Then, the voltage applied to the gate film oxide of a MOS transistor constituting a memory cell is lowered so that the potential of bit lines BL, -BL become the potential corresponding to the original data stored in the capacitor of the memory cell after the potential of the word line WL is brought near to the potential of the bit lines BL, -BL without amplifying the potential of the bit lines BL, -BL whose potential difference with the word line WL is larger than the other at a restoring time.
Patent JP-S53134160-A (JP)
Title: Gearing device in automatic transmission gear box for automobile
Inventor: AKASHI MITSUO
IPC: F16H47/06
Filed: 1977-04-28
Abstract: PURPOSE:To compensate the unbalanced mass for preventing the injury in each component part by cutting off a part of a planetsry structure.
Patent JP-S61257630-A (JP)
Inventor: REJI BUANONI
IPC: A61B8/06
Filed: 1986-03-06
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-S58174374-A (JP)
Title: Thiazolidine derivative
Inventor: ARIMURA KATSUO
IPC: C07D277/06
Filed: 1983-03-24
Abstract: NEW MATERIAL:A thiazolidine derivative of formula I (R is H, lower alkylcarbamoyl). EXAMPLE:4(R)-carboxy-3-( 3-ethylcarbamoylthio- 2 -methylpropionyl )-thiazolidine dicyclohexylamine salt. USE:Remedy for hypertensor: it has high hypotensive activity. PREPARATION:The reaction between thiazolidine-4-carboxylic acid and a reactive derivative of a carboxylic acid of formula II (R' is lower alkylcarbamoyl) gives a compound of formula I where R is lower alkyl and the product is hydrolyzed to give a compound of formula I where R is H.
Patent JP-H09221398-A (JP)
Title: Method for growing crystal of nitrided iii compound semiconductor
Inventor: KIMURA AKITAKA
IPC: H01L21/205
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the crack in a substrate and the crystal grown layer on this substrate at the time of growing the crystal of gallium nitride on the substrate. SOLUTION: Crystal growth is executed on the (100) face of, for example, indium phosphide by using the indium phophide substrate 201 as the substrate for crystal growth of gallium nitride layers 203, 204, etc. At this time, a crystal (for example, In0.53 Ga0.47 As layer 202) which does not contain the elements exhibiting the vapor pressure higher than the vapor pressure of the phosphorus alone or the phosphorus in the indium phophide and is <=2% in the difference of the lattice constant from the indium phophide may be first formed on the indium phophide substrate and, thereafter, the nitrided III compd. semiconductor layer may be disposed on the crystal to prevent the release of the phosphorus from the substrate at the time of the crystal growth.
Patent JP-S58178729-A (JP)
Inventor: PEERU ERURANDO JIYONSON
IPC: E02F5/00
Filed: 1983-03-24
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-H11248722-A (JP)
Title: Method for evaluating orientation of liquid crystal orientation film by atomic force microscope
Inventor: SASAKI NORINAGA
IPC: G01N37/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the liquid crystal orientation film of a liquid crystal display capable of observing and evaluating the in-plane distribution of the strength of interaction between an orientation film and a liquid crystal in one pixel with heightened space resolution, a probe for a scanning probe microscope suitable for the evaluating method, and a scanning probe microscope using the probe. SOLUTION: In this method, a liquid crystal substance is applied to the tip of the probe 11 of an atomic force microscope AFM, and the surface 12 of a liquid crystal orientation film is scanned. The in-plane distribution of the strength of interaction (atomic force strength) between a high-molecular liquid crystal 13 at the tip of the probe 11 and the surface 12 o the orientation film or the in-plane distribution of frictional force acting between the liquid-crystal part of a high molecular liquid crystal 13 and the surface 12 of the orientation film is observed and evaluated with space resolution of 1 μm×1 μm or less.
Patent JP-H02283641-A (JP)
Title: Flame-resistant barrier layer
Inventor: ETSUKUHARUTO NINTSU
IPC: C03C25/26
Filed: 1990-03-02
Abstract: PURPOSE: To use as a heat resistant isolation layer useful for the protection of a combustible material particularly in aircraft by coating a glass fiber with an organic polymer having specific thermal decomposition characteristic.  
     CONSTITUTION: The organic polymer, in which at least 20 wt.%, preferably 30-75 wt.% carbon-containing residue (the carbon content is usually 80-100%, particularly 80-95%) remains by thermal decomposition (600°C, 15 min), is applied at least by 3 wt.% on the glass fiber woven body (basis weight: at least 100 g/m 2 , preferably 150-300 g/m 2 ) to form the heat resistant isolation layer. As the organic polymer a polyamide produced from benzophenone tetracarboxylic anhydride, diaminodiphenyl methane and the diaminopyridine and the like are used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55141884-A (JP)
Title: Signal detection system
Inventor: IKEDA YOSHIKAZU
IPC: H04L27/26
Filed: 1979-04-24
Abstract: PURPOSE:To make small and highly reliable the unit, by detecting the tone signal at the digital circuit. CONSTITUTION:The input signal from the terminal 10 is digitized at the PCM coding circuit 11, and sin and cos components are calculated at the sin conversion circuit 12a and the cos conversion circuit 12b. After the output of the conversion circuits 12a, 12b is accumulated for a given time at the integration circuits 13a and 13b, it is squared at the square circuits 14a, 14b and added at the addition circuit 15. The discrimination circuit discriminates the frequency component in the input signal is within the specific level range, and receives the output of the addition circuit 15 and performs comparison of the specified lower limit and upper limit. When  the frequency component of the input signal is at the middle of the specified upper  and lower limit, the signal showing the reception of the specified tone is output to  the output terminal 17. Thus, the tone detection circuit is integrated for the circuit and the reliability can be increased.
Patent JP-H01225234-A (JP)
Title: Signal transmission equipment
Inventor: JITSUMATSU YUUJI
IPC: H04B7/26
Filed: 1988-03-04
Abstract: PURPOSE:To transmit the signal of a slave station to be transmitted in an arbitrary place to a master station with a satisfactory S/N and to attain the network of a large scale by coupling the slave station and master station through a transmitting line device when a peculiar signal, which is outgoing from the slave station, is detected. CONSTITUTION:The peculiar signal to be outgoing from a slave station 11 is passed through a matching device 17 of a coupling means 14 and amplified by an amplifier 18. A carrier detector 19 detects the amplified peculiar signal and operates a switching circuit 20. Thus, the amplifier 18 and a branching device 21 are electrically connected and the peculiar signal of the slave station 11 is transmitted through a transmitting line means 13 to a master station 12. In such a case, coupling means 14a and 14b not to receive the signal of the slave station 11 are in a non-coupling condition and the amplifier (not to be shown in a figure) of the coupling means 14a and 14b and the correspondent branching device 21 are not electrically connected. Accordingly, a noise at such a time is generated only by the amplifier 18 of the coupling means 16 and the noise is not enough large to invite the lowering of the S/N.
Patent JP-S56144943-A (JP)
Title: Method for controlling pressure of vent type two stage extruder
Inventor: KATOU HIROHARU
IPC: B29C48/76
Filed: 1980-04-15
Abstract: PURPOSE:To prevent the vent-up caused to the clogging of a filter or the like by a method wherein a resin pressure of a downstream side of a vent hole of the second stage extruder is detected and, when said pressure exceededs a tolerance range, an electromotor of the first stage extruder is adjusted integrally. CONSTITUTION:A resin pressure at a downstream position L of the vent hole 5 is detected by a pressure detector 20 and the detected value is converted to an electric signal and, after a signal of a high frequency range is removed by a wave filter 21, said signal is compared to a set value of a pressure setting device 23 at a comparing point 22 and a deviation signal E is sent to comparators 24, 25. When the signal E is smaller than a tolerance range, an output signal A is sent to an AND logical element 27 through a point 24 and an amplified signal is integrally sent to a motor 30 through a motor controller 28 corresponding to a pulse from a sampling signal generator 26 to correct the set value of the pressure setting device 31. An amplified signal obtained by adding a correcting signal to a set signal 14 at a point 13 and amplifying at a point 15 is sent to the electromotor 8 and an extruding amount of the first stage extruder is increased.
Patent JP-S63218727-A (JP)
Title: Optical material
Inventor: OSHIMA MASAYOSHI
IPC: G11B7/254
Filed: 1987-03-06
Abstract: PURPOSE:To provide an optical material outstanding in transparency, water resistance, thermal characteristics, etc., suitable for compact discs, video discs, etc., consisting of a hydrogenated product from a polymer prepared by ring opening polymerization of dicyclopentadiene. CONSTITUTION:The objective optical material can be obtained by hydrogenation (pref., with a hydrogenation rate >=90%), using a catalyst such as niekel, of a polymer prepared by ring opening polymerization, in a solvent such as benzene, using a catalyst such as titanium, of dicyclopentadiene. This material is constituted of structural unit of formula.
Patent JP-S59176121-A (JP)
Title: Front wheel drive control unit for 4-wheel-drive car
Inventor: FUKUI SATORU
IPC: B60K23/08
Filed: 1983-03-24
Abstract: PURPOSE:To quickly turn a car at a small radius and facilitate operation with safety by providing a gear change means that can make gear change in a high and low speed gear shifting device quickly, when the steering angle exceeds the specified angle, at a low car speed, with one-sided brake. CONSTITUTION:For example, when a tractor must be turned left in a field, the tractor is turned to the left by fully operating a handle 18 in the left turn direction, stepping in the left brake pedal 20, and braking the left rear wheel 6. In this case, a turn detector 44 and a one-sided brake detector 45 are operated and a low speed detector 45 is operated since the speed is low. Consequently, a high speed command is output from a control circuit 43 and a solenoid 42 is excited and then a solenoid valve 40 is switched. For this reason, a high-speed hydraulic clutch 36 is connected. As a result, a front wheel 5 is rotated with peripheral speed twice or three times that at a low speed, the tractor is quickly turned at a small radius using the left wheel 6 as the fulcrum. After the tractor is turned, when the handle 8 is returned to the original position or when the stepping-in of the brake pedal 20 is released, a low speed clutch 35 is connected.
Patent JP-H03252292-A (JP)
Title: Address automatic setting method for home bus system
Inventor: OHASHI TADAO
IPC: H04Q9/00
Filed: 1990-02-28
Abstract: PURPOSE:To avoid a trouble of address management and to eliminate a limit in the design by automatically setting an address through the operation of an address reset switch only in the case of the address setting of a controller or an interface unit. CONSTITUTION:When an address reset switch 35 is entered in an interface unit IFU 31, a microcomputer 33 interrupts the main processing to execute an address reset program. Then the storage area of its own address of a storage section 34 is cleared up and a tentative address is written in the area. Then the tentative address is sent to a home bus controller HBC 11 via a home bus HB. The HBC 11 selects an unset IFU address from the storage section 14 and sends the result to the unit IFU 31. Upon the receipt of the command, the IFU 31 rewrites the tentative address into an address assigned newly. Thus, the address is set by having only to operate the switch 35. Thus, a trouble of address management and a limit in the design are avoided.
Patent JP-H10246164-A (JP)
Title: Fuel supply device for cylinder fuel injection engine
Inventor: SAITO SENJU
IPC: F02B67/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease generation of bubbles and also simplify a fuel piping system. SOLUTION: In a cylinder fuel injection engine injecting fuel separated in a gas/liquid separator 35 into a cylinder, the engine comprises a fuel pre-load pump 36 arranged in the gas/liquid separator to pre-pressurize fuel therein, high pressure fuel pump 37 pressurizing pre-pressurized fuel, fuel supply rail 40 supplying high pressure fuel to the cylinder, and a pressure regulating valve 38 arranged in the upstream or downstream of the fuel supply rail to govern the pressurized high pressure fuel to a preset pressure also return surplus fuel to the gas/liquid separator.
Patent JP-H04269017-A (JP)
Title: Optical repeater
Inventor: SHIMURA KIYOSHI
IPC: H04B10/80
Filed: 1991-02-25
Abstract: PURPOSE:To build up an inexpensive optical loop LAN with high reliability by not applying incorporation of battery backup as a stability countermeasure of an input power supply to an information processing unit main body and providing selectively the optical repeater in response to the environment of a power supply installed to the information processing unit and the reliability being a requirement of the built-up LAN. CONSTITUTION:The optical repeater consists of a battery 4 operated when an input power supply of an information processing unit being a component of an optical loop LAN is interrupted, a detection means 5 detecting it when a current of a power supply to other information processing unit connecting to the repeater is decreased to a prescribed value or below, and revision means 7, 8 revising the combination of input output optical cables.
Patent JP-H04320553-A (JP)
Title: Address converting mechanism
Inventor: JIEFURII IMU YUU RII
IPC: G06F12/10
Filed: 1992-03-09
Abstract: PURPOSE: To provide a dynamic address translating mechanism which supports virtual memory pages of different size having the least influence on hardware and design. CONSTITUTION: One method divides a dynamic look-aside table(DLAT) into two sections, i.e., 35 for a small (4KB) page and 31 for a large (1MB) page. A steering table indicates which of the 4KB page 35 and 1MB page 31 a segment contains last. When each segment is translated by the DAT mechanism, the page size included in the segment informed and this information is used to select an address bus used for the indexing of the DLAT. Another method dynamically change a system which addresses the DLAT and the bits of an entry used for translation are selected.
Patent JP-S63239662-A (JP)
Title: Storing case for disk
Inventor: IKEDO YUJI
IPC: G11B17/26
Filed: 1988-03-04
Abstract: PURPOSE:To optionally load/unload a tray slightly larger than a disk and to miniaturize a housing by forming a side close to a rotational shaft and sides continued to said shaft as an L-shaped aperture part in the housing. CONSTITUTION:The titled case is provided with plural trays 1 formed like approximately square shapes to set up disks and the housing 11 for holding the laminated trays 1 so as to rotate them around the rotational shaft 6 formed on the corner part. The housing 11 is constituted of forming the side close to the rotational shaft 6 and other sides continued to said side as the L-shaped aperture part 29 so that each tray 1 can be loaded/unloaded to/from a storing position and a playing/replacing position of a disk. The aperture part 29 of the housing 11 is extremely larger than the diameter of the disk, the tray 1 slightly larger than the disk can be optionally loaded/unloaded, so that the housing 11 can be miniaturized as much as possible.
Patent JP-S62207993-A (JP)
Inventor: GOTO HIROSHI
IPC: G05D3/00
Filed: 1986-03-08
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。