baber/WOPTO huggingface dataset:
Patent JP-S59109077-A (JP)
Title: Heating roller grounding device in fixing device of copying machine
Inventor: SUZUKI YOSHIYASU
IPC: G03G15/20
Filed: 1982-12-14
Abstract: PURPOSE:To discharge static electricity generated in a heating roller and prevent malfunction of a copying machine controlling circuit by connecting electrically the heating roller and the body of a machine with a grounding member made of conductive material. CONSTITUTION:An end of the grounding member 8 made of conductive material such as SUS material is fixed to a wall 6 with a machine screw 9 and another end is brought slidably into contact with the end face of the heating roller 1. Consequently, the heating roller 1 is grounded electrically to the wall 6, and static electricity flows to the wall 6. Thus, generation of discharging phenomenon is prevented.
Patent JP-S6463262-A (JP)
Title: Illuminant device
Inventor: ONO TETSUO
IPC: H05B41/24
Filed: 1987-09-02
Abstract: PURPOSE:To secure such an illuminant that is capable of lighting plural lamps in a plate cavity at the same time and suitable for plane irradiation by specifying microwave input power per lamp unit volume. CONSTITUTION:Plural pieces of straight tube lamps 2 are set up in a plate type cavity 1. Inside the lamp 2, rare gas and various metals such as Hg, Cd, Zn, As or the like or these halides, iondine, deuterium, etc., are sealed therein. Since the lamp 2 is lighted by induced discharge of high frequency, these is unnecessary to install an electrode. Microwave power enters the cavity 1 from a microwave power source 6 through a wave guide 5 and a power supply port 4. This microwave power source 6 is magnetron of 2.45GHz in frequency and 12.24cm in wavelength, by way of example. In order to take light out, at least one surface of the cavity 1 consists in a wire gauge 3. With this constitution, plural pieces of lamps 2 are lighted simultaneously, and they can irradiate a plane surface, but the microwave power of more than 0.73w/cm<3> per lamp volume is required for this end.
Patent JP-H0263819-A (JP)
Title: Both side embossing processing method
Inventor: UEDA HIROSHI
IPC: B31F1/07
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a molded sheet having beautiful external appearance quality by method wherein a resin sheet which is melted and extruded is passed through between a metallic roll to the surface of which embossing processing is performed and a rubber roll which is embossing-processed similarly while being pinched in a molten state of the resin sheet and both the surfaces of the resin sheet are embossing-processed simultaneously. CONSTITUTION:A molten resin sheet 4 is pinch-pressed under linear pressure of 50kg/cm<2> between a first rubber roll 1 obtained by making use of a rubber roll which is embossing-processed and with Shore hardness of Hs 60-70 and a temperature of 30-60 deg.C for the surface of the first roll and a second metallic roll 2 whose surface is embossing-processed similarly and with a temperature of 100-180 deg.C. Then a recessed deformation is generated on the first roll 1 at a transfer position 5 of embossment. Then in cooperation with facial pressure welding of both the surfaces of the molten resin sheet 4 to both the rolls 1, 2, embossing patterning is performed between the rolls 1, 2 while the molten resin sheet 4 itself directly after discharge of a mouth piece 8 has a high temperature and low viscosity. Therefore, an embossing pattern can be transferred reliably and clearly to both the surfaces of the molten resin sheet 4.
Patent JP-H0263876-A (JP)
Title: Paper feed device of page printer
Inventor: MARUYAMA MITSUAKI
IPC: G03G21/16
Filed: 1988-08-31
Abstract: PURPOSE:To simplify maintenance work while achieving the reduction of an installation floor area by providing a paper feed roller to a base stand and vertically providing a paper hopper for elastically bringing the lower end of printing paper into contact with the paper feed roller to said stand end extending a guide member to a receiving opening from the lower end of the paper feed roller. CONSTITUTION:A cut sheet feed apparatus 6 is constituted so that a plurality of paper feed rollers 61, 62 are provided to a base stand settable to a paper feed position and a retracted position in parallel and paper hoppers 63, 64 for elastically bringing the lower end of printing paper into contact with the paper feed rollers 61, 62 are vertically provided to said stand and guide members 65, 66 are extended to the receiving opening on a main body side from the lower ends of the paper feed rollers 61, 62. Further, on this side of a housing main body 1, the paper guide plate 15 connected to a paper receiver 14 widely opened upwardly at the upper end thereof is arranged and a developing unit 30 is arranged on the rear side of the paper guide plate 15 so that a toner replenishing port is exposed when the cut sheet feed apparatus 6 is retracted. Therefore, an installation floor area can be reduced and, by retracting the paper feed apparatus, maintenance work can be simplified.
Patent JP-H0753810-A (JP)
Title: 3-methylbutene-1 polymer composition
Inventor: SUGA SADANORI
IPC: C08L23/20
Filed: 1993-08-10
Abstract: PURPOSE:To obtain the composition useful for parts of automobiles, etc., having excellent heat resistance, dimensional stability and mechanical properties, comprising methylbutene polymer, a specific graft modified methylbutene polymer, a specific fiber reinforcing material and a specific epoxy compound in a specific ratio. CONSTITUTION:This composition comprises (A) 90-99.9wt.% of a 3- methylbutene-1 polymer having 0.1-100 g/10 minutes melt index measured at 320C under 2.16 kg load and > 30 j/g heat of fusion measured by a Differential scanning calorimeter, (B) 0.1-10wt.% of a graft modified 3 methylbutene-1 polymer having 0.1-1,000g/10 minutes melt index measured at 320C under 2.16 kg load and 0.1-5wt.% of a graft amount of an alpha, beta-unsaturated carboxylic acid (derivative) composition unit, (C) 25-100 pts.wt. (based on 100 pts.wt. of the components A+B) of a fiber reinforcing material such as glass fibers and (D) 0.1-10 pts.wt. of an epoxy compound.
Patent JP-H0863664-A (JP)
Title: Automatically extracting and feeding device for drink
Inventor: NAKAJIMA HIDEKI
IPC: G07F13/00
Filed: 1994-08-18
Abstract: PURPOSE: To quickly response to the generation of an additional extraction command for an additional cup of drink during the collected extraction of drink for plural cups. CONSTITUTION: This automatic drink extracting and feeding device is provided with a main extractor 7 for extracting drink for plural cups, a sub-extractor 8 for extracting drink for one additional cup and a switching valve 6 for charging a raw material to either one of the extractors 7, 8. When a collected extraction command is inputted, the valve 6 is switched to the main extractor 7, and when an additional extraction command for another cup of drink is inputted during the execution of collected extraction, the valve 6 is switched to the sub-extractor 8 and a cup of drink obtained by the additional command is preferentially vended.
Patent JP-H0769459-A (JP)
Title: Berth indicating system
Inventor: YAMADA KAZUHIRO
IPC: G06Q50/10
Filed: 1993-09-02
Abstract: PURPOSE:To provide a berth indicating system that can indicate the movement of a car to a vacant berth speedily and accurately with minimum man power. CONSTITUTION:In this system, a pager 1 to be lent to a car M entered in a terminal with plural berths and corresponding table data 3a conformed to a car number of this car M both are stored in a memory 3. When a registered car number for moving a car M to a vacant berth and indicating data inclusive of the vacant berth are inputted by an input unit 2, a central processing unit 5 reads a pager number corresponding to the registered car number of indicating data on the basis of the corresponding table data 3a of the memory 3, and transmits a pager number signal showing the pager number and a vacant berth signal showing the vacant berth to a transmitter 4 which transmits both pager number and vacant berth signals toward the pager 1 by radio, and this pager 1 lent to the car M shows a number of the vacant berth.
Patent JP-S6374246-A (JP)
Title: Digital multiple radio equipment
Inventor: YOSHIDA KATSUJI
IPC: H04L27/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the deterioration in the error correction effect by arranging the 1st code arranging conversion means and the 2nd code arrangement conversion means at the outside from between an error correction code generating means and an error correction code detecting means. CONSTITUTION:Inputted 6-series of data are subject to processing to eliminate hase uncertainty by an additive differential operation circuit 171 and a rotation symmetry circuit 172, converted into a gray arrangement code by a natural binary arrangement code/Gray arrangement code converter (N-G converter) 181 and a 18-bit error correction code is calculated by a forward error correction coder (FEC coder) 191. An erroneous bit is corrected at the receiving side, then the result is converted into the N code by a (G-N) converter 231 and the original signal is obtained by a differential operation circuit 242 and a rotation symmetry circuit 241. That is, the deterioration in the error correction effect is improved by arranging the (N-G) converter 181 and the (G-N) converter 231 at the outside between the FEC coder 191 and a FEC decoder 215.
Patent JP-H0881682-A (JP)
Title: Onboard dust collector of charging car of coke oven
Inventor: HAMAKI MAKOTO
IPC: C10B45/00
Filed: 1994-09-13
Abstract: PURPOSE: To prevent a combustible duct collection gas from exploding due to an abnormality of an onboard dust collector loaded onto a coke charging car. CONSTITUTION: This onboard dust collector for each charging car of a coke oven is capable of opening a diffusion valve 18 of a diffusion duct 23 and diffuse the dust collection gas into the air in order to prevent a combustible dust collection gas from exploding when an abnormality occurs on the onboard dust collector loaded onto a charging car and closing a shutoff valve 17 and shutting off the dust collection gas from flowing into a wet type dust collector 12, simultaneously opening a dilution valve 19, introducing air from a dilution duct 24 to the downstream side of a wet type dust remover 12 and diluting the dust collection gas. Thereby, the dust collection gas is prevented from exploding.
Patent JP-H0771756-A (JP)
Title: Glow plug
Inventor: KAMESHIMA AKIHIKO
IPC: H05B3/48
Filed: 1993-09-02
Abstract: PURPOSE:To provide a glow plug in which any inconvenience is unlikely to be produced even if carbon is stored and hence a balance between heat production and heat transfer is altered by specifying a position relation between the end surface of an electrode on the side of a heater between electrodes electrically connected with the heater and the end surface of holding means on the side of the heater. CONSTITUTION:A ceramic heater 2 of a ceramic glow plug comprises a ceramic heater device 2, a cylindrical hollow pipe 7, and coupling means. The ceramic heater device 3 is a sintered structure in which there are buried a heater 4 composed of from a conductive member such as conductive ceramic or high melting point metal to that with 2.5 or more of the rate of a change in resistance and electrodes 6-1, 6-2 electrically connected to supply power to the heater 4. Electrode end surfaces 6-1b, 6-2b of the electrodes 6-1, 6-2 located on the side thereof connected with the heater are located inwardly by 2 mm and outwardly by 5mm from the end surface of the hollow pipe 7 being a housing or holding means. Hereby, firing is assisted in the same manner at all times under initially set control conditions.
Patent JP-H0268659-A (JP)
Title: Data transmission/reception equipment
Inventor: HARUHARA KAZUYOSHI
IPC: G07G1/12
Filed: 1988-09-02
Abstract: PURPOSE:To surely input a code and to efficiently recognize a reception code especially in a short time by transmitting and receiving the code of a person in charge or the like to make it unnecessary to input this code. CONSTITUTION:The preliminarily determined discrimination code of the person in charge or the like is transmitted from a portable small-sized transmitter 1 with an optical signal, an ultrasonic wave, or the like. When the person in charge who bears this portable small-sized transmitter 1 comes to an electronic cash register (ECR) for the purpose of operating the ECR, plural reception means 4 of a receiver 2 provided in the ECR receive corresponding pulse signals out of plural pulse signals transmitted in parallel from the portable small-sized transmitter 1. Then, a detecting means 5 detects the period of each received pulse signal, and a recognizing means 6 recognizes the code of the person in charge based on the detected period of each pulse signal. Thus, the operation in input the code of the person in charge or the like is not required at all, and the code is surely inputted, and especially, the reception code is efficiently recognized in a short time.
Patent JP-2000035006-A (JP)
Title: Hydraulic control circuit
Inventor: NAKAMURA MASAYUKI
IPC: E02F9/22
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of hunting by connecting a center open valve on a downstream side of a load sensing valve, providing a cut-off valve on an upstream side of the center open valve and leading hydraulic pressure to a pilot chamber of a regulator between the center open valve and the cut-off valve. SOLUTION: When a cut-off valve 15 is located at a normal location and also first and second load sensing valves LC1, LC2 are located at neutral locations, discharge amount of a variable discharge pump P that an inclined angle of a swash plate 1 is controlled by a cylinder 2 is substantial zero. When the valve LC1 or/and LC2 is switched in this state, maximum load pressure is selected by shuttle valves 12, 13 and flow rate of a pump P is controlled by load pressure led to a pilot chamber 4b of a control valve 4. When an actuator connected with first and second center open valves 18, 19 is operated, the valves LC1, LC2 are returned to neutral locations and pump discharge oil is supplied to each valve 18, 19 via a restriction 16.
Patent JP-S6471903-A (JP)
Title: Track construction machine which can travel continuously
Inventor: YOOZEFU TOIRAA
IPC: E01B27/20
Filed: 1988-09-02
Abstract: PURPOSE: To improve work efficiency by continuously advancing of a track maintenance machine by a method wherein a plug device capable of loading and having a central plough and a side plough is disposed through a drive device between wheel devices. CONSTITUTION: In a continuously advancing truck maintenance machine and filling pace below the cross sleeper of a truck with ballast, machines 1 and 47 have their end parts coupled to the end part sides of second machine frames 3 and 50 supported through wheel devices 11 and 70 arranged with a distance therebetween. Plough devices 27 and 72 are supported at the second machine frames 3 and 50 between the two wheel devices 11 and 70. Further, the plough devices are provided with central ploughs 29 and 74 and side ploughs 28 and 75 through drive devices 31 and 73. This constitution can level ballast directly after compaction in the same work running by the single machine.
Patent JP-H0559289-A (JP)
Title: Curable resin composition
Inventor: IWAMURA GORO
IPC: C08K5/5425
Filed: 1991-08-29
Abstract: PURPOSE:To provide a very useful curable resin composition excellent in scuffing resistance and acid resistance and also in long-term storage stability. CONSTITUTION:The title composition comprises a vinyl polymer (A) containing specified atomic groups such as a hemiacetal ester group and/or a hemiketal group as a protective group and a compound (B) containing a polyepoxy group and an alkoxysilyl group or comprises the vinyl polymer (A), the compound (B) and a curing catalyst.
Patent JP-H0959344-A (JP)
Title: Epoxy resin composition and semiconductor sealing material
Inventor: OGURA ICHIRO
IPC: C08K3/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition comprising a specific epoxy resin and a curing agent as essential components, excellent in fluidity in molding, heat resistance, water resistance and solder cracking resistance, showing excellent moldability even in high packing of a filler, useful as a semiconductor sealing material. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin and (B) a curing agent. The component A is the reaction product of a compound [e.g. a compound of the formula (R is H, methyl, ethyl, etc.; (m) is 1-3; (n) is 0-4)] having a structure obtained by subjecting (A1 ) a phenol and (A2 ) an unsaturated alicyclic compound (e.g. dicyclopentadiene) to polyaddition reaction and (A3 ) an epihalohydrin, and has the molar ratio G1 /G2 of the glycidyl group (G1 ) based on A3 in the molecule to the alicyclic skeleton group (G2 ) based on A2 of 1.40 to 1.95.
Patent JP-H0880532-A (JP)
Title: Forming mold and manufacture of multilayer molding using the mold
Inventor: MATSUMOTO MASATO
IPC: B29C33/38
Filed: 1994-09-13
Abstract: PURPOSE: To manufacture a multilayer molding of excellent appearance having a uniform irregular pattern on its surface by transferring an irregular pattern on a mold face to a skin material during a cooling process by quick heating of the mold face at the skin material side by an electromagnetic induction heating mechanism. CONSTITUTION: A forming mold consists of a female mold 1 and a male mold 2. Of either of the female mold or the male mold, to a surface of the mold at the side which comes in contact with a skin material directly in a molding process, an optional irregular pattern such as grain is provided. In the female mold 2, an electromagnetic induction heating mechanism 8 is provided close to its surface. After supply of a melting thermoplastic resin is started so as to let a surface temperature of a cavity face having the irregular pattern of the female mold 2 which is in contact with the skin material 5 become a predetermined temperature at start of cooling, the surface of the cavity face is quickly heated.  Thus, the skin material in contacted with the cavity face having the irregular pattern is heated and softened during the cooling process, and the cavity face and the skin material are attached with pressure by dwelling, so that the irregular pattern is clearly transferred.
Patent JP-S6195198-A (JP)
Inventor: NAKAGAWA MITSUTAKE
IPC: E21C37/02
Filed: 1984-10-17
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-S6197718-A (JP)
Title: Flow rate controller
Inventor: NAKAMURA AKIRA
IPC: G05D7/06
Filed: 1984-10-18
Abstract: PURPOSE:To attain the accurate control of a flow rate with no error produced by a temperature change and a secular change of a sensor, by deleting the drift of sensor for a difference signal used for variable control of the flow rate. CONSTITUTION:A voltage holding circuit 17 serving as a holding means samples and holds the detection voltage of a mass flow sensor 16 through a control circuit 10 with supply of a sampling holding signal and supplies the holding voltage to a differential amplifier 18. This amplifier 18 serves as a subtraction means and obtains the flow rate voltage (difference signal) accordant with the flow rate of a bypass flow line 13 which is obtained by subtracting the holding voltage given from the circuit 17 from the voltage detected by the sensor 16. Then the obtained flow rate voltage is supplied to a valve driving circuit 15. The set voltage which indicates the flow rate of a fluid is applied to the circuit 15 from the circuit 10. Then a control valve 14 is driven in accordance with the difference between said set voltage and the flow rate voltage given from the amplifier 18. The opening amount of the valve 14 is controlled so that the fluid flow rate is equal to the set flow rate of the circuit 10.
Patent JP-H0267542-A (JP)
Title: Silver halide photographic emulsion
Inventor: OKAZAKI MASAKI
IPC: G03C1/18
Filed: 1988-09-01
Abstract: PURPOSE:To obtain the novel sensitizing dye which provides high spectroscopicsensitivity by using specific compds. as the silver halide photographic emulsion. CONSTITUTION:At least one kind of the compds. expressed by the formula I are incorporated into the emulsion. In the formula I, Dye denotes a residual dye group having the chromophore expressed by the formula II; Hyd denotes a residual hydrazine group, one of the two nitrogen atoms of which is substd. with a carbonyl group, alkylidene group, etc.; L denotes a bivalent combination group which bonds Dye and Hyd. In the formula II, R, R1 denotes an alkyl group, Z, Z1 denote the atom group necessary for forming 5- to 6-membered heterocycle; Q denotes the atom group necessary for forming 5- to 6-membered carbon rings, etc.; A denotes an oxygen atom, etc.; (n), (d), (m) respectively denote 0 or 1. High spectroscopicsensitivity is obtd. in this way.
Patent JP-H04100423-A (JP)
Title: Radio channel simulator
Inventor: KATO OSAMU
IPC: H04W24/00
Filed: 1990-08-20
Abstract: PURPOSE:To eliminate the need of adding a function to a transmitter and arbitrarily set delay time by selecting the lengths of optical fibers by adding a radio frequency signal upon which delayed waves are superimposed by adding outputs of the 1st variable-gain amplifier and plural 2nd variable-gain amplifiers to each other. CONSTITUTION:A radio frequency signal is inputted to the 1st variable-gain amplifier 130 after receiving Rayleigh fading at a Rayleigh fading simulator 120. Then delayed waves inputted to simulators 12a-12n are respectively sent to second variable-gain amplifiers 13a-13n after receiving Rayleigh fading at the simulators 12a-12n. The delayed waves are added to each other by means of a mixer 14 together with the output of the amplifier 130 and an output radio frequency signal 15 is obtained. The length of each optical fiber from the output of an electrooptical converter (E/O) 5 to the output of each optical connector 10a-10n is set so that desired delay time can be obtained. Therefore, a radio frequency signal upon which upto in delayed waves having infinitesimal time resolution overlap can be obtained.
Patent JP-H0266404-A (JP)
Title: Method and device for inspecting substrate
Inventor: MOTOOKA OSAMU
IPC: G01B11/24
Filed: 1988-08-31
Abstract: PURPOSE:To accurately detect a proper observing position and to prevent the generation of misrecognition by finding out an inspecting position by an optical cutting method and observing an image on the inspecting position concerned to decide the validity of the mounting state of parts to be inspected. CONSTITUTION:A substrate 17 mounting parts 18 to be inspected is set up on a measuring table 13 consisting of an XY table. Slit beams are projected from a projector 15 to the base 17 to form light cutting lines, the light cutting liens are photographed from an upper oblique direction by an image pickup device 16 and the photographed image is processed by an arithmetic processing unit 28 to detect the soldering position of the inspected parts 18. Then, a lighting device 14 is driven and the inspected parts 18 is picked up by the device 16 to obtain a reflected image and image information on the position corresponding to the previously detected soldering position is extracted and processed to detect a soldering defect.