baber/WOPTO huggingface dataset:
Patent JP-H0437677-A (JP)
Title: Composite sintered body, its production and use thereof
Inventor: YASUTOMI YOSHIYUKI
IPC: C04B41/88
Filed: 1990-06-01
Abstract: PURPOSE:To enlarge the use of a composite sintered body and to obtain high precision by forming a specified pattern on the surface of a ceramic sintered body and/or at least one part of the inner part thereof. CONSTITUTION:A green sheet (A) is obtained by kneading at least one kind selected from Al powder or Al and AlC powders with a binder such as PE. Then, a wiring pattern (B) which consists of metal having m.p. not lower than the sintering temp. of ceramic is obtained by forming a pipe of at least one kind of W and Mo, etc., or alloy contg. them. A molded body (C) is obtained by incorporating the wiring pattern (B) into the component A. Then, a sintered body (D) is obtained by laminating the component (C) and sintering it at >=1000 deg.C in the gaseous N2 atmosphere. Electrically-conductive metal (e.g. Cu) having low m.p. is melted and the part B of the component D is impregnated therewith. The through-holes 6, conductive wirings 2, tips 3 and pins 4 for connection, etc., are provided to a circuit base plate 1. A composite sintered body is produced wherein a metallic pattern described hereunder is formed on the surface and/or at least one part of the inner part. The metallic pattern is air- permeable and has 5-10vol.% porosity and the rate of change in dimension due to sintering is + or -5% as the linear rate of change.
Patent JP-S5842802-A (JP)
Title: Oil pressure control unit
Inventor: KUBOTA TETSUO
IPC: F15B11/00
Filed: 1981-09-07
Abstract: PURPOSE:To fit a plurality of control valves simply in a small fitting space by fitting a block-like main body enclosing multiple control valves which control the action of an oil pressure actuator and are connected to each other by an oil passage to the oil pressure actuator. CONSTITUTION:A block-like main body 10 is fitted to the end member of the cylinder 2 of an oil pressure actuator 1. The main body 10 has a port connected to the port provided on the end member of the oil pressure cylinder 2. A port 18 connected to an oil pressure pump and a port 18 connected to an oil pressure tank through this port are also formed. Then, valves 19, 24, 27 are enclosed in the passage connecting the ports as free of opening or closing. According to this constitution, the fitting of all control valves can be completed at once only by fitting the main body.
Patent JP-S5264539-A (JP)
Title: Feedback air fuel ratio type mixture controller
Inventor: NORIMATSU HIDEAKI
IPC: F02M7/00
Filed: 1975-11-25
Abstract: PURPOSE: To improve response of air fuel ratio control by installing feedback hold and stop circuit which controls integrating circuit for providing integrated value of air fuel detector output to mixture feeding mean in accordance with operating state of internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931060-A (JP)
Title: Manufacture of transistor
Inventor: IDOGAMI TAKASHI
IPC: H01L21/66
Filed: 1982-08-12
Abstract: PURPOSE:To reduce the dispersion of current amplification factors by a method wherein a phospho-silicate glass film is formed at the other step than the forming step for an emitter region. CONSTITUTION:A Si oxide film 2b and a p type base region 4 are formed on an n type Si substrate 1. Next, an n type emitter region 5 and the phospho-silicate glass film 10 are formed. Then, current amplification factor is measured by opening windows 7 and 8 and then making a metallic needle abut against the regions 5 and 4. If the current amplification factor is out of a fixed range, redistribution diffusion heat treatment of the impurity in the region 5 is performed. For good products of the factor within the fixed range, an emitter and base electrodes are formed through the windows 7 and 8.
Patent JP-H04366032-A (JP)
Title: Hydraulic multiple disk clutch
Inventor: YAMAMOTO TAMOTSU
IPC: F16D25/0638
Filed: 1991-06-13
Abstract: PURPOSE:To reduce shocks in clutch connection by providing a plurality of kinds of set loads on annular belleville springs washers to increase the loads stepwise from the low load on the annular belleville spring interposed between plates of at least one of drive plates and driven plates. CONSTITUTION:A clutch drum 11 fixedly spline fitted on an input shaft has a plurality of drive plates 12 incorporated in the inner periphery thereof, and a plurality of driven plates 14 are incorporated in the outer periphery of a hub 13 fixedly spline fitted on an output shaft. These plates 12, 14 are disposed alternately to be pressed by a hydraulic piston 15 for establishing the condition of clutch connection. Annular belleville springs 16, 17 are interposed respectively between plates 12 and between plates 14. Then, a plurality of kinds of set loads on the annular belleville springs 16, 17 are provided and set to be increased stepwise from the low load, so that torque transmitted in the clutch connection is gradually increased to reduce shocks in the clutch connection.
Patent JP-S62298907-A (JP)
Title: Magnetic head
Inventor: NAKAMURA HIROSHI
IPC: G11B5/127
Filed: 1986-06-18
Abstract: PURPOSE:To manufacture a magnetic head in a short time by forming a groove which should be packed with wear resisting nonmagnetic materials to that the section of its bottom is arcuate. CONSTITUTION:A groove whose bottom has an arcuate section is provided as the groove which is packed with wear resisting nonmagnetic materials for the purpose of controlling the magnetic gap, which is formed with thin films consisting of a ferromagnetic metal or a ferromagnetic alloy, to a prescribed track width. In this magnetic head, thin films consisting of the ferromagnetic metal or the ferromagnetic alloy, for example, thin films 15 consisting of a 'Sendust(R)' alloy, which are extended obliquely to the track breadthwise direction of a magnetic gap (g) and have end parts allowed to face each other for the purpose of the magnetic gap (g) of a slide face F, exist only near the magnetic gap (g), and the groove provided to control the track width of the magnetic gap (g) has such curved surface that the bottom forms a part of an arc. Thus, thin films 15 are easily allowed to face each other.
Patent JP-H11339424-A (JP)
Title: Disk cartridge
Inventor: MATSUMOTO ISAO
IPC: G11B23/03
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent the intrusion of dust into a cartridge, assure protection of a recording disk to be accommodated into the cartridge and also assure high density recording of a recording disk by maintaining easier manufacture and easy opening/closing of shutter without complication in the structure. SOLUTION: This disk cartridge is provided with a cartridge consisting of upper and lower halves 2, 1 for accommodating a recording disk, a head inserting port provided in the circumference wall portions 21, 11 of the cartridge, a drive shaft inserting port 14 provided on the lower half 1 and a sector shape shutter 3 which may be rotated within the cartridge. The head inserting port may be opened and closed when the sector shape shutter 3 is rotated within the cartridge.
Patent JP-S62297849-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: TAKABAYASHI NAOKI
IPC: G03C7/42
Filed: 1986-06-18
Abstract: PURPOSE:To permit the desilvering with high desilvering capacity without converting a cyan dye to leuco and the processing without deteriorating image quality in the preservation by subjecting a silver halide color photographic sensitive material to image exposure then to processing with a liquid color developer and prescribed liquid having bleaching capacity. CONSTITUTION:After the silver halide color photographic sensitive material is subjected to image exposure, the material is processed with the liquid color developer and the liquid having the bleaching capacity. The liquid having the bleaching capacity contains a ferric salt at 100g per 1l of the liquid and the photosensitive material is processed with said liquid for the time within 3 minutes 30sec. A good result is obtd. by specifying the coated amt. of silver of the photosensitive material to >=30mg/dm<2>. Any bleaching agent which is aminopolycarboxylic acid is usable as the bleaching agent to be used for the processing liquid having the bleaching capacity.
Patent JP-S5767430-A (JP)
Title: Allotting device for raw material
Inventor: KATAOKA KENICHI
IPC: B65G65/40
Filed: 1980-10-08
Abstract: PURPOSE: To perform accurate proportional allotment of fluidal raw material to treating facilities by providing an allotment tank under a horizontal rotary feeder furnished with a discharge window having discharge directivity.  
     CONSTITUTION: An allotment tank 10 having a discharge port 12 owing a center line jointly with a feeder 4 as well furnished with a gate 17 is provided under a horizontal rotary feeder 4, which is provided with a discharge window having discharge directivity in the lower part to provide the allotment tank 10 with a partition plate 13, which extends radially from the center line of the former along the bottom of the allotment tank toward the inside wall of the allotment tank 10, with a changeable mounting angle. Thereby raw material can be allotted with accurate proportion to the treating capacity of each treatment facilities. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62298264-A (JP)
Title: Telecontrol equipment
Inventor: SHIMADA TAKUO
IPC: H04M11/00
Filed: 1986-06-18
Abstract: PURPOSE:To improve the reliability against an external naughty call by providing a function detecting and preventing it if the 3rd party not knowing a password intends to find out the password through many times of callings. CONSTITUTION:If a call signal is received from a telephone line 2 and not incoming to a subscriber's equipment 5 within a prescribed time, a main control section 8 drives a relay in a network controller 4 to close a loop. Then a voice synthesis section 11 is activated to show the input request of a pass word to the caller side. If an erroneous pass word is inputted, a voice message such as '' the password differs. Please give your pass word again' is sent in the synthesized voice. If the erroneous pass word is inputted consecutively three times, the main control section 8 cuts off the line and counts the number of times of line cut-off and checks the grand total and the frequency of occurrence within a prescribed time. If the occurrence of the line cut-off exceeds a specified value, the succeeding routine telecontrol is inhibited entirely and alarm display is given to a display section 12.
Patent JP-S63305030-A (JP)
Title: Drive force transmitting device for four-wheel drive car
Inventor: ASANO HIROAKI
IPC: B60K17/348
Filed: 1987-06-05
Abstract: PURPOSE:To enable reduction of the weight of a device, by a method wherein an oil tank communicated to a differential pump and a hydraulic clutch is liquidtightly formed in a rotary housing. CONSTITUTION:A drive force transmitting device 20 comprises a rotary housing 21 and a rotary shaft 22 extended through the rotary housing 21 and rotatably pivotally supported. The device 20 includes a differential pump 23 actuated according to differential rotation between the rotary housing 21 and the rotary shaft 22 and a hydraulic clutch 24 actuated by means of pressure oil delivered from the differential pump 23. A space part in a hollow chamber 25 partitioned by an end cover 26 and a side plate 27 of the rotary housing 21 is formed as an oil tank 37 liquidtightly sealed by an oil seal 38 between the rotary housing 21 and the rotary shaft 22.
Patent JP-S5767672-A (JP)
Title: Antifouling coating
Inventor: YAMADA EIICHI
IPC: C09D129/00
Filed: 1980-10-13
Abstract: PURPOSE: An antifouling coating that contains, as a vehicle, a polymer of a specific unsaturated monomer or a copolymer thereof with an ethylenically unsaturated monomer containing no free carboxyl and hydroxyl, thus being used for underwater structure, because of its long-lasting antifouling property.  
     CONSTITUTION: The objective coating contains, as a vehicle, (A) a polymer of an unsaturated monomer of the formula (A is allyloxy or its derivative substituted with lower alkyl, acryloyloxy, maleoyloxy, itacoyloxy or their isomer, aconitoyloxy; R 1 WR 3  are H, lower alkyl, lower alkyl bearing ether bonds; R 4  is lower alkyl; n is 1W30; m is 1W5) or (B) a copolymer from component A and an ethylenically unsaturated monomer containing no free carboxyl and hydroxyl.  
     EFFECT:  The coating film is tough and water-soluble at a proper level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08335967-A (JP)
Title: Method and device for controlling automatically call tone volume
Inventor: DOUSAKA JIYUNYA
IPC: H04W88/02
Filed: 1995-06-08
Abstract: PURPOSE: To output call tone automatically at a proper output level noticed by a carrying person in matching with surrounding noise level. CONSTITUTION: External noise sound is picked up by a microphone 4 and its level is measured by an external noise level measurement circuit 5, and the call signal outputted from a call tone generating section 1 is amplified by a 1st amplifier 2 up to an initial setting value stored in a memory 8, or the external noise level at the output of a preceding call tone or the current external noise level outputted from the level measurement circuit 5. The amplified signal is compared with an external noise sound level by a level comparator section 3, the amplified is amplified by the 1st amplifier 2 or attenuated by an attenuation section 9 up to the external noise level, and the call signal is amplified by a 2nd amplifier 6 till the carrying person takes notice of the call tone and outputted from a sounder 7.
Patent JP-H01313304-A (JP)
Title: Oxygen enriching device
Inventor: HATTORI SHUJI
IPC: C01B13/02
Filed: 1988-06-09
Abstract: PURPOSE:To automatically supply oxygen and to perform ventilation of a chamber with small energy loss by automatically driving an oxygen enriching device when the oxygen concn. in the chamber is sensed that it attains a specified value or below. CONSTITUTION:An oxygen sensor 1 for sensing oxygen concn. in a chamber and an oxygen concentrating section 2 are installed and an air inletting port 3 of the oxygen concentrating section 2 and an air discharging port 4 thereof are communicated to the outside of the chamber. At the same time, an ejecting port 6 of oxygen-enriched air is communicated to the inside of the chamber. When the oxygen concentration of the air inside of the chamber is sensed to have attained a specified value or below by the oxygen sensor 1, the oxygen concentrating section 2 is driven.
Patent JP-S5848107-A (JP)
Inventor: RIYUDEIGAA RATSUTSUERU
IPC: B60N2/90
Filed: 1982-08-18
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-H10328645-A (JP)
Title: Storage type product dismantling information collecting method
Inventor: SHINODA KEIJI
IPC: G06Q10/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the utilization rate of industrial product wastes of multiple kinds, by retrieving a product dismantling information of products by utilizing the model names of the products for a product dismantling information register means and outputting the retrieved dismantling information to a product decomposition process. SOLUTION: The retrieval of a product dismantling information, in which the model names of products introduced into a plant inputted from a data base input and output section 1a by a product dismantling information retrieval means 1 are used as key words, is carried out by a product dismantling information keeping means 1d working as a data file for keeping a dismantling information, a material constituting information and the like of industrial products like electric appliances, automobiles and the like in compliance with the model names of the products.  The judgment of retrieval result is performed by the product dismantling retrieval means 1b, and in the case of extracting the product dismantling information, the product dismantling result is transferred to the data base input and output section 1a, and the product dismantling information is outputted to a product dismantling process of a waste disposal plant.
Patent JP-H11340825-A (JP)
Title: Pll synthesizer circuit
Inventor: KITAURA KAZUO
IPC: H03L7/187
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions of a frequency divider circuit, when an oscillated frequency range is widened. SOLUTION: This circuit is provided with a phase comparator circuit 1, that compares a phase of a reference signal 11 with that of a frequency division signal 12 resulting from frequency-dividing an oscillating signal 14 from a voltage-controlled oscillator circuit 3 at a frequency divider circuit 6, so as to control an oscillated frequency of the voltage-controlled oscillator circuit 3 with a control signal 13, corresponding to the phase comparison result. In the configuration of the circuit, a low-pass filter 4 is inserted to a path through which the oscillated signal 14 is led to a frequency divider voltage 6 and a cut-off frequency of the low-pass filter 4 is increased, when the frequency of the oscillating signal 14 is high and the cut-off frequency of the low pass filter 4 is decreased, when the frequency of the oscillating signal 14 is low.
Patent JP-H04343862-A (JP)
Title: Pedal machine
Inventor: WATANABE KAZUYUKI
IPC: A63B22/06
Filed: 1991-05-20
Abstract: PURPOSE:To provide a training apparatus used in fitness training, in which a load generating means is formed in a non-contact simple structure and large load is not applied at the time of starting the exercise. CONSTITUTION:A substantially V-shaped strut 10 is connected to a leg portion 12 which serves as a base in the lower part to be united in a body, a handle 14 is installed on the front upper end of the strut and a saddle 16 capable of moving up and down is installed on the rear upper end. One end of an operating rod 18 is rotatably installed on both sides of the lower end of the V-shaped strut, and a pedal 20 is linked with the other end of the operating end. A rotary plate 22 formed by aluminium is connected to one end of the operating rod, so that the rotary plate is rotated in a designated direction by working the pedal. A magnetic flux generating device 24 comprising a permanent magnet and a yoke is installed on a designated position of the leg portion 12, and the rotary plate is inserted and disposed out of contact in a void between the permanent magnets.
Patent JP-H1095387-A (JP)
Title: Power assisted bicycle
Inventor: YAMASHITA IZUMI
IPC: B62M7/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted bicycle wherein rotation can be efficiently transmitted from an assist power device of engine or the like also with a large road clearance and vibration prevention can be attained by a compact structure. SOLUTION: A power assisted bicycle is constituted by a head pipe 4 turnably supporting a handle shaft 3, a pedal shaft 70 rotated by stepping force from a pedal 11, an assist power device 8 supported to a car body frame 7, a resultant power device 9 rotating a resultant power shaft 86 by a result of turning forces from the pedal shaft 70 and from the assist power device 8, and a transmission means 12 transmitting rotation of the resultant power shaft 86 to a rear wheel 14. Here, the resultant power shaft 86 is placed in a position upward from the pedal shaft 70 and an axle 24 of the rear wheel 14, the assist power device 8 is supported to the car body frame 7 in a forward side from the pedal shaft 70.
Patent JP-S5842859-A (JP)
Title: Clutch mechanism of internal-combustion engine having plural power sources
Inventor: YAMAKAWA TOORU
IPC: B60K5/08
Filed: 1981-09-09
Abstract: PURPOSE:To eliminate the necessity for providing a dried space in an engine, required in case of using a dry condition clutch, by applying an oil hydraulic clutch to the clutch of an internal-combustion engine used with combined plural power sources. CONSTITUTION:A crankshaft 6 of first engine 1 of two-cylinder type is directly connected to a flywheel 53 through gears 27, 26. While a crankshaft 7 of the second engine 2 is disengageably connected to the flywheel 53 through a clutch 21 and gears 29, 26, and this clutch 21 is constituted by an oil hydraulic clutch. In this way, a dried space is not required, and the necessity for providing an oil seal and/or partition in an engine compartment can be eliminated.
Patent JP-S623275-A (JP)
Title: Developer recovery box
Inventor: AOKI NAOKI
IPC: G03G21/10
Filed: 1985-06-29
Abstract: PURPOSE:To decrease the number of inspection positions and to facilitate repair by providing a developer recovery box with a scale with which the amount of the developer in a developer supply box can be estimated. CONSTITUTION:Par of toner is removed by the blade 7a of a cleaning device. For the purpose, a specific amount of a developer is put in the developer supply box 26 and the amount of waste toner in the developer recovery box 24 is read on the scale 30 after copying operation is performed several times, thereby estimating the amount of the developer in the developer supply box 26. The developer recovery box 24 is made of a transparent material and the amount of the waste toner in the box 24 can be read externally. Consequently, the number of inspection positions is decreased and repair is facilitated.
Patent JP-S63306735-A (JP)
Title: Multiple address communication system in data transmitter-receiver
Inventor: TAKAI HIROSHI
Filed: 1987-06-08
Abstract: PURPOSE:To prevent contention of reply transmission signals from a receiver side equipment by setting in advance transmission timing information of a reply transmission signal with respect to a multiple address transmission signal to each receiver side equipment being an object of transmission. CONSTITUTION:Timing information 5, 6 are set in advance in a data transmitter- receiver 1, the information 5 is sent individually to a data transmitter-receiver 2 and the information 6 is sent individually to a data transmitter-receiver 3 to set the information. Then if a multiple address transmission request of a multiple address transmission data 7 takes place in the transmitter-receiver 1, the transmitter-receiver l applies multiple address transmission to the data 7, and when the transmitter-receiver 2 receives the data 7, only the information 5 is subject to timing by the received time and a reply data 8 is set and sent. When the transmitter-receiver 3 receives the data 7, only the information 6 is an object of timing, a reply data 9 is set and sent. In this case, the information 5 is set so that the data 8 does not collide with the data 7 and the information 6 is set so that the data 9 dose not collide with the data 7 and 8. Thus, the contention of the reply transmission signal from the receiver side equipment is prevented.
Patent JP-H081805-A (JP)
Title: Transfer device for cast film
Inventor: SAWADA TAKAHIKO
IPC: B29C71/02
Filed: 1994-06-24
Abstract: PURPOSE:To prevent the generation of wrinkles and curls even when a film is separated from a supporting body when the content of solvent is high, by a method wherein both side rims of a cast film are pinched by smooth surfaces and are fixed by the smooth surfaces through surface contact. CONSTITUTION:Plate type bodies 8, 8, attached to a chain 9, constituting a conveyor 6, respectively through a fixing device 10, are constituted of the surface smooth parts 11, 11 of the plate type bodies 8, 8, which are smoothed locally across the widthwise direction shown by arrow signs Y in a diagram, from the side rims 12, 12 of a cast film 14, and recessed and projected parts 13, 13, which are capable of meshing with surfaces except the surface smoothing parts 11 up-and-down in two rows in transfer direction, shown by arrow signs X in the diagram. The conveyors 6 are provided above and below the side rims 12, 12 of the cast film 14 and, further, provided above and below the other side rims. According to this method, both side rims of the cast film 14 are transferred while being pinched from up-and-down by the smooth parts 11, 11 on the surfaces of a pair of conveyors 6 respectively.