baber/WOPTO huggingface dataset:
Patent JP-H01237098-A (JP)
Title: Driving device for press machine
Inventor: MAEDA NOBUYOSHI
IPC: B30B1/26
Filed: 1988-03-16
Abstract: PURPOSE:To enable the forging of different kind by providing the bearing member supporting a main gear freely rotatably and the turning mechanism moving the main gear to the two positions where the main gear is normally meshed with a driving gear by turning this bearing member. CONSTITUTION:At the time when executing forming by vertically moving a slide 6 a rod 29B is inserted into a hole 31 by moving a piston 29 in the outer diameter direction of a crank shaft 4 and a bearing member 27 is linked with a case 7. When the bearing member 27 is turned by a rotating mechanism 40, the center position N of a main gear 18 is moved to N' by turning with the shaft center O of the crank shaft 4 as the center and the main gear 18 is meshed again with a driving gear 17 at the different position from that prior to the turning. The change of the main gear is thus performed and when the main gear 18 and crank shaft 4 are rotated by the rotation of the driving gear 17, the slide is vertically moved with the slide motion different from that prior to the change of the center position of the main gear. Two kinds of forging can thus be executed by one press machine.
Patent JP-S55309-A (JP)
Title: N,n'-substituted-paraphenylenediamine derivative, its preparation, and rubber composition containing above derivative as antioxidant
Inventor: TANI HIROICHI
IPC: C08K5/18
Filed: 1978-05-30
Abstract: NEW MATERIAL:An N,N'-substituted-paraphenylenediamine derivative of formula I (R is phenyl, cyclohexyl).  
     EXAMPLE: N-Phenyl-N'-glycidyl p-phenylenediamine.  
     USE: An excellent antioxidant for rubber. Highly resistant against the repeated exposure to a detergent solution, a dry-cleaning solvent, gasoline, fats and oils, etc.  
     PROCESS: Reaction of an epihalohydrin with an N-substituted p-phenylenediamine of formula II (R is phenyl, cyclohexyl) in an organic solvent, in the presence or absence of an alkali metal salt or an ammonium salt, affords the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08262199-A (JP)
Title: Method for manufacturing monochrometer
Inventor: KOMYOJI DAIDO
IPC: G21K1/06
Filed: 1995-03-23
Abstract: PURPOSE: To increase productivity with a low cost and to also manufacture a large monochrometer by splitting the solid-shaped crystal block which is crystallized from a macromolecular lamination body into a film thickness suited for wavelength for a lamination direction and laminating it with a hetero material. CONSTITUTION: A crystal 1 obtained by splitting a solid-shaped crystal block which is crystallized from a macromolecular lamination body into a film thickness suited for wavelength for a lamination direction is laminated to a hetero material 6 with a specific curve. The hetero material 6 in a specific shape is manufactured by such method and metal injection molding. By pressurizing the crystal 1 with such method as vacuum suction and laminating it to the hetero material 6 with a specific curve, a monochrometer with a large radius of curvature can be manufactured due to the thin crystal 1. In this case, the gap between crystals nearly disappears and the spectral and focusing efficiency of X rays also increase. Also, by achieving a specific curvature shape for the hetero material 6 to be laminated, an accurate large curvature monochrometer can be obtained.
Patent JP-H08257977-A (JP)
Title: Plastic film cutter and carton for said cutter
Inventor: MANIYUERU KAPITAO JIYUNIAA
IPC: B26D1/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film cutter clamp-fixable well to cartons for which it is intended. SOLUTION: A plastic film cutter can be clamp-fixed to an upstanding edge 35 of a cartron housing a supply of plastic film. The plastic film is pulled across the top of an elongated cutter body which has a groove 13 to guide a sliding cutter. The lower portion of the plastic film cutter is provided with a plurality of inverted 'U' shaped clamps 26 fitted to the carton edge. At least one of the clamps has a projection on its inner surface to prevent the cutter from being used on cartons for which it is not intended, that is, cartons which do not have a corresponding cutout to receive the projection.
Patent JP-H04299073-A (JP)
Title: Gate array unit generating three-phase signal
Inventor: TAGAMI HARUO
IPC: H02M7/48
Filed: 1991-03-28
Abstract: PURPOSE:To provide a gate array unit which can generate a smooth three-phase signal, approximate to an analog signal, being employed in an inverter power supply. CONSTITUTION:External period data is read out, while being converted through a counter 2 into time data, from a memory 3 storing waveform data for one period. A sequential circuit 4 then produces three-phase signals each of which are then multiplied through a multiplier 6 by external amplitude data to produce a three-phase signal waveform having desired frequency and amplitude.
Patent JP-H05267169-A (JP)
Title: Molecular beam epitaxial growth method
IPC: H01L21/203
Filed: 1992-03-23
Abstract: PURPOSE:To grow a high resistance buffer layer when forming an HJFET epitaxial layer based on molecular beam epitaxy. CONSTITUTION:A GaAs substrate crystal is heated to about 600 deg.C, which is a standard growth temperature so as to grow the GaAs layer by 6nm. Then, the GaAs substrate crystal is heated at temperatures ranging from 480 to 520 deg.C so as to grow an AlGaAs layer by 6nm. A super lattice layer which specifies the above growth as one cycle is grown, thereby forming a high resistance buffer layer 46. The crystal defect generated in the super lattice layer will not be diffused into an upper part undoped GaAs layer 42. There-fore, this prevents the drop in the electron mobility of a two-dimensional electron gas layer 43 which is an electric current channel and eliminates the generation of defective I-V characteristics between a drain and a source and, what is more, protect a mutual inductance from being degraded.
Patent JP-H04299698-A (JP)
Title: Speaker unit
Inventor: TANAKA SHOJI
IPC: H04R1/02
Filed: 1991-03-28
Abstract: PURPOSE:To suppress unnecessary resonance sounds from a cabinet and those from the frame of a speaker with respect to a speaker unit used in various acoustic apparatus. CONSTITUTION:A buffer material 6 is set between a plate 1, whose outside diameter is larger than that of a magnet 12 of an outer magnet type magnetic circuit constituting a speaker 4, and an attaching member 10 and between the plate 1 and a stator 5. Since the front of a frame 3 is covered with a panel 9 to which a buffer material 7 is set, the path through which oscillation of the speaker 4 is transmitted to a cabinet 8 is intercepted to suppress unnecessary resonance sounds from the cabinet 8, and unnecessary resonance sounds from the frame 3 are suppressed also.
Patent JP-H07245772-A (JP)
Title: Pushbutton telephone set with variable holding tone
Inventor: NAKANO YUJI
IPC: H04M1/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a pushbutton telephone set with variable holding tone which sends a holding tone (melody) in matching with the preference of an opposite party. CONSTITUTION:In the pushbutton telephone set connecting to an ISDN, having a holding function and provided with a memory l-1-2, a CPU 1-1-1 and a sound source section l-2 for various holding tones, a melody number corresponding to a telephone number of each customer is registered in advance in the memory l-1-2, melody ICs 1-2-12-1-2-in generating a holding tone corresponding to a melody number and a changeover device 1-2-11 selecting any of the melody ICs 1-2-1-2-1-2-in corresponding to the melody number and providing an output of a holding tone are provided to the holding tone source section 1-2-1. In the holding state, the control section 1-1-1 retrieves a holding tone identification code from a caller telephone number informed from a station and uses the changeover device 1-2-11 to select a melody IC corresponding to the melody number to send the holding tone to the opposite party.
Patent JP-H08258701-A (JP)
Title: Brake control system for vehicle
Inventor: INAGAKI HIROMI
IPC: B60T13/66
Filed: 1995-03-23
Abstract: PURPOSE: To carry out automatic brake control and left-right distribution control of brake force by a pair of actuators in a brake control system for a vehicle furnished with a hydraulic pressure generating means capable of respectively outputting hydraulic pressure in accordance with manual operation from a first output port capable of working output hydraulic pressure on right front wheel and left rear wheel brakes and from a second output port capable of working output hydraulic pressure on left front wheel and right rear wheel brakes independent from the first output port. CONSTITUTION: A state of individually connecting right front wheel and left rear wheel brakes BFR, BRL to first and second output ports 31 , 32 and a state of connecting the right front wheel and right rear wheel brakes BFR, BRR to a first actuator A1 are changed over by a first directional control valve means 41 . A state of connecting left front wheel and the right rear wheel brakes BFR, BRR individually to the second and the first output ports 32 , 31 and a state of connecting the left front wheel and left rear wheel brakes BFR, BRL to a second actuator A2 are switched by a second directional control valve means 42 .
Patent JP-S59190769-A (JP)
Title: Extension calling system of telephone exchange
Inventor: TAKAHASHI MASAYUKI
IPC: H04M3/42
Filed: 1983-04-14
Abstract: PURPOSE:To attain economy and convenience by controlling the system so as to attain automatic transmission by means of dial operation before response even if a call is connected to an attendant board or a secretary board thereby eliminating the need for an exclusive identifying device and allowing the use of a conventional telephone set. CONSTITUTION:When a handset of a telephone set A is hooked up, the call is connected to an outgoing register trunk ORT, a connection channel between the telephone set A and a position POS is reserved and display of an incoming call is performed onto the attendant board ATT. When it is desired to call the operator of the attendant board ATT, the telephone set is to remain in standby state. On the other hand, when dialing is desired, dialing of an optional telephone number is to be performed. The trunk ORT detects it and discriminates it as the presence of automatic dial request, the incoming display is attained on the attendant board ATT and also the reserved connection channel between the telephone set A and the position POS is released, a dial tone representing automatic dialing enable is transmitted and conventional dial connection is attained by the dial operation.
Patent JP-S54253-A (JP)
Title: Heater core
Inventor: YAMASHITA ISAO
IPC: F28F1/04
Filed: 1977-06-03
Abstract: PURPOSE: To equalize the direction of air diffusion for a heater core having some stages of heat change fins, by changing the direction of notches of louvers formed on each stage of the fins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59189426-A (JP)
Title: Clock supply controlling system
Inventor: KIMURA SHINYA
IPC: G06F1/04
Filed: 1983-04-13
Abstract: PURPOSE:To economize the consumption of electric power by stopping the generation of a basic clock and the supply of a system clock, when a data processing device does not execute the processing. CONSTITUTION:In a data processing period, a crystal resonator of a basic clock generating circuit 1 executes an oscillation, it is supplied to a system clock supplying circuit 2, frequency-divided in this circuit, and a system clock 102 is supplied to a CPU3. The CPU3 executes various data processings by this system clock 102. When the processing is ended, the CPU3 sends a stop signal 103 to a controlling circuit 4, and also the controlling circuit 4 sends control signals 104, 105, and stops an operation of the basic clock generating circuit 1 and the system clock supplying circuit 2. When restarting it, a signal 106 is sent to the controlling circuit 4 and the CPU3, and the circuits 1, 2 are started, delayed by a timer 5 until the state becomes stable, and shifted to a processing state. In this way, the consumption of electric power is reduced remarkably.
Patent JP-H04299071-A (JP)
Title: Power supply circuit
Inventor: ITO TAKESHI
IPC: H02M7/48
Filed: 1991-03-28
Abstract: PURPOSE:To realize stabilization or variation of output voltage by providing a self-excited voltage resonance inverter additionally with a semiconductor switch having a switching control circuit. CONSTITUTION:A saw-tooth wave produced from an output of a constant current choke coil L1 through discharge of a CR integrating circuit (C1, R5) and an output from an output voltage regulating volume RV1 are fed to a PWM circuit, i.e., differential amplifiers Q2, Q3, which then produces an ON/ OFF pulse signal for a switching transistor(Tr) Q1. Voltage to be applied on a self-excited resonance inverter 6 is then controlled to vary the output voltage. In other words, feedback is made such that the amplitude of the saw-tooth wave increases when the output of the variable resistor RV1 is regulated to a high level in order to increase the output voltage and the ON interval of the TrQ1 is shortened. When the output of the variable resistor RV1 is regulated to a low level, feedback is made such that the amplitude of the saw-tooth wave decreases and the ON interval of the TrQ1 is lengthened.
Patent JP-S54155775-A (JP)
Title: Integrated-circuit package
Inventor: HONDA NORIO
IPC: H01L23/40
Filed: 1978-05-30
Abstract: PURPOSE: To improve radiation effect and also to enable highdensity packing by bonding a ceramic container with a contained semiconductor chip to a ceramic base substrate which has an opening at a position equivalent to the chip and by inserting and fixing a radiator into this opening.  
     CONSTITUTION: Semiconductor chip 11 is fixed to the bottom surface of ceramic container 12 being surrounded with pad 16', and the opening part of container 12 is covered with cap 12'. The outer side of the bottom of container 12 is bonded to ceramic base substrate 13 with an opening at a position equivalent to the chip 11 by using input-output terminal soldering pad 16. Into the opening part of base substrate 13, cylindrical or prismatic radiator 14 of copper, aluminum, molybdenum, etc., is inserted confronting to chip 11 and fixed to the outside of the bottom of container 12 by radiator soldering pad 15. Consequently, the radiation effect becomes extremely excellent and its packing density also increases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05268422-A (JP)
Title: Picture reader
IPC: H04N1/00
Filed: 1992-03-23
Abstract: PURPOSE:To realize the picture reader with safety without invasion of a foreign material or the like able to read a transparent original and a non-transparent original of the optical system drive system. CONSTITUTION:A light radiating from a light source of a fluorescent lamp 6 emitting a light from a lower side of a non-transparent original placed to the reader and a light resulting from the radiation light from the light source of the fluorescent light 6 reflected on the lower side of the original are received by a CCD 11. Furthermore, the reader is provided with an optical system unit in which a light transmitted through the transparent original placed onto the reader resulting from the light emitted from a face luminous body 1 interposed to the lower face of an original pressing plate 2 is received by the CCD 11 and with a mode changeover switch by the selection of which either the fluorescent light 6 or the face luminous body 1 is lighted.
Patent JP-S63230305-A (JP)
Inventor: SATOU HISANORI
IPC: B44C1/24
Filed: 1987-03-19
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-S59189975-A (JP)
Title: Surface treatment of zinc-electroplated steel sheet
Inventor: TANDA TOSHIKUNI
IPC: C23C22/37
Filed: 1983-04-13
Abstract: PURPOSE:To form a coating film excellent in corrosion resistance, by forming chromate film on the surface of a zinc-electroplated steel sheet, and further forming a resin coating film on the upper surface. CONSTITUTION:In coating the surface of a zinc-electroplated steel sheet with chromate and then resin coating films, the amount of adhesion of chromium is limited to 70-150mg/m<2>, the mixing ratio of carboxylated polyethylenic resin dispersion containing 3-20mol% a carboxyl group to water-soluble melamine resin to be mixed is adjusted to 100:10-30, the temp. of the steel sheet during drying is controlled above 130 deg.C, and the total thickness of both coating films after being dried is limited to 4-10mum. Hence, the finishing film having excellent properties such as corrosion resistance, hardness and adhesiveness is obtained.
Patent JP-H10262120-A (JP)
Title: Remote monitoring system
Inventor: AIZAWA SHUJI
IPC: H04W4/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To transmit and receive data information provided with a field equipment, data information measured by means of it and data information worked by means of a controller and a monitoring device, etc., from a place apart from the monitoring device and the controller by using a PHS telephone set and a portable information terminal. SOLUTION: The portable information terminal requests the transmission of data information of the field equipment of a sensor 28 and a valve 29, data information such as a process state, etc., data information worked by the controller 21 and the monitoring device 20 by the PHS telephone set 26. The controller 21 and a base station controller 22 judge a transmission request from the portable information terminal 27 so as to execute the transmission processing of data information to the portable information terminal. When an abnormality occurs, data information is transmitted to the PHS telephone set 26 from the controller 21 and the base station controller 22. Thus, data information is transmitted/received from the place apart from the monitoring device 20 and the controller 21.
Patent JP-S62270120-A (JP)
Inventor: IWANO KATSUYOSHI
IPC: A47J27/00
Filed: 1987-03-19
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-H1030018-A (JP)
Title: Functionalized and polymerizable polymer
Inventor: RHEINBERGER VOLKER
IPC: C09J165/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject polymer composed of three kinds of recurring unit, affording good adhesivity to various materials, esp. useful as e.g. a dental material, by conduction a radical polymerization at room temperature. SOLUTION: This polymer is composed of three kinds of recurring unit of respective formulas I to III [X is CH2 or O; A-B is a C-C or C=C bond; Y is CH2 O, CO-O,. etc.; P is a polymerizable group, i.e., CH2 =CH-CO, CH2 =C (CH3 )-CO, etc.; Z is H, COOH, etc.; U is COOH, etc.; V is H, COOH, CH2 -O etc.; T is O, NH, etc. ] in respective molar fractions (a), (b) and (c) of (0.05-1.0), (0-0.95) and (0-0.90). This polymer is obtained by ring opening metathesis polymerization of a mixture of compounds of respective formulas IV to VI in the presence of a catalyst. This polymer is usable as an ingredient of cement, coating materials, among others.
Patent JP-H04299715-A (JP)
Title: Motor motion controller
Inventor: OIDE TAKESHI
IPC: H02P29/00
Filed: 1991-03-28
Abstract: PURPOSE:To easily prepare a cam curve with an optical shape and to freely control the revolution of a motor by plotting a point on a display screen. CONSTITUTION:A point where the cam curve with the velocity command value, for example, is plotted by a mouse 513 on the screen of a display part 511. A plotting part 52 prepares the cam curve together with a cam curve with the position command value and a cam curve with the acceleration command value respectively. A cam curve table preparing part 53 produces a cam curve table with the correspondence secured between the non-dimensional position command value and the time and stores the table in a memory 54. A data transfer part 55 down-loads the cum curve table stored in the memory 54 into a cam curve storage buffer 36. Then the table is stored in a memory area of a RAM 32. When the revolving motions of a motor are controlled by using the cam curve with an optional shape, a position command controller 33 reads the data on the cam curve table out of the RAM 32 and gives the position command signals to a driver part 4 in a fixed cycle.
Patent JP-H01163733-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/36
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a daylight photographic sensitive material by constituting the material of one silver halide emulsion layer on a base, incorporating a hydrazine compd. having a specified comps. into said emulsion layer or into other hydrophilic colloid layer, and incorporating also a specified amt. of a water-soluble Rh salt into a said emulsion layer. CONSTITUTION:The title silver halide photographic sensitive material is a superhigh contrast negative material characterized by having at least one silver halide emulsion layer on a base, wherein a hydrazine compd. expressed by formula I is contained in the emulsion layer or in other hydrophilic colloid layer, and said emulsion layer contains >=10<-5>mol. water-soluble Rh salt per 1mol. silver halide. In formula I, each A1 and A2 is H atom, or either one of A1 or A2 is H atom, and another is sulfinic acid residue or Al group; R1 is aliphatic group, aromatic group, or heterocyclic group; R2 is H atom, alkyl group, aryl group, alkoxy group, aryloxy group, amino group; G is carbonyl group, sulfonyl group, sulfoxy group, sulfuryl group, or iminomethylene group; at least one of R1 and R2 has at least one substituent dissociable to anions resulting >=6pKa.
Patent JP-S61223007-A (JP)
Title: Emulsion polymerization of fluoroelastomer
Inventor: OKA MASAHIKO
IPC: C08F2/26
Filed: 1985-03-28
Abstract: PURPOSE:The emulsion polymerization of perfluorovinyl ether and fluoro-olefins is effected in the presence of a specific emulsifier to give an eleatomeric copolymer of reduced fluoro-olefin cotent. CONSTITUTION:A perfluorovinyl ether of formula I (Rf is 1-6C perfluoroalkyl; X is F, trifluoromethyl; m is 1-5), usually 12-15mol%, and at least one fluoro- olefin selected from tetrafluoroethylene, trifluoroethylene, chlorofluoroethylene, vinylidene fluoride and vinyl fluoride, usually 50-88mol%, are subjected to emulsion polymerization in the presence of an emulsifier of formula II (M is H, ammonium, alkali metal; n is 0-5), e.g., C3F7OCF(CF3)COONH4 in an amount of 0.5-20wt% based on water.
Patent JP-H02244162-A (JP)
Title: Method or developing electrostatic latent image with toner
Inventor: OBATA HIROYUKI
IPC: G03G15/01
Filed: 1989-03-17
Abstract: PURPOSE:To faithfully develop the electrostatic latent image formed by image exposing by subjecting a charge holding medium to an image exposing to accumulate charges imagewise on the surface of the medium, shorting the conductive layers of the photosensitive body and the charge holding medium from each other, immersing at least the surface of the charge holding medium and photosensitive body into a toner and developing the image with the toner. CONSTITUTION:The electrodes between the photosensitive body 101 and the charge holding medium 103 are shorted. Since the photosensitive body 101 and the charge holding medium 103 face each other via about 10mum gap, the electric lines of force by the accumulated charges generate toward the electrode of the photosensitive body 101 as well and the electric fields by the accumulated charges leak eventually into the gap. The photosensitive body 101 and the charge holding medium 103 are, thereupon, immersed into a container 105 filled with the toner 107, by which the accumulated charges and the (-) toner are bonded and the development is executed. The toner development faithful to the electrostatic latent image is executed in this way.