baber/WOPTO huggingface dataset:
Patent JP-H01142250-A (JP)
Title: Regenerator for stirling engine
Inventor: ARAI YASUHIRO
IPC: F25B9/00
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the leakage loss of a working fluid by laminating multiple heat accumulating plates in a cylindrical container with directions of slits differing between adjacent heat accumulating plates are constituting a regenerator accumulating or radiating heat on the working fluid. CONSTITUTION:A regenerator 6 is provided between the cooler 7 and a heater 5 of a Stirling engine to accumulate or radiate heat on a working fluid. In this constitution, the regenerator 6 is constituted by laminating many heat accumulating plates 31 in a cylindrical container 30 opened at both ends. Many slits 32 are formed on each heat accumulating plate 31, and the heat accumulating plates 31 are laminated so that directions of slits 32 differ. Gaps are prevented from being generated between peripheries of the heat accumulating plates 31 and the inner periphery of the cylindrical container 20. The working fluid passing the inside of the regenerator 6 is brought into contact with all over the heat accumulating plates 31, and the leakage loss is reduced.
Patent JP-H08135756-A (JP)
Title: Differential device
Inventor: MATSUZAWA NAOTO
IPC: F16H48/08
Filed: 1994-11-14
Abstract: PURPOSE: To provide a differential gear device which enables loosening off and rotational stopping of a pinion shaft in the axial direction with a simple structure and also facilitates assembly work. CONSTITUTION: A pinion shaft 7 which is passed through differential pinions 6a and 6b in a diff case 3 and pivoted rotatably is fitted closely into the differential case 3 so that its both ends interfere with a ring gear spigot joint 10 so as to prevent it from loosening off in axial direction, a flat tongue part 7a is installed extensively at one end of the pinion shaft 7 in the direction crossed with the axis of the pinion shaft 7, and the flat tongue part 7a is brought in contact with a flat part 9 formed in the differential case 3 so as to stop rotating.
Patent JP-H01144189-A (JP)
Title: Goods sale register
Inventor: ARASE ISATAKE
IPC: G07G1/12
Filed: 1987-11-30
Abstract: PURPOSE: To eliminate a trouble for executing the cancel operation of register by permitting a customer to previously set a register limit money amount and prohibiting register at the point of time when commodity sales data exceeding the limit money amount is inputted. CONSTITUTION: When the customer inputs the register limit money amount by a customer operating part 2 which is provided apart from a device mainbody 1, the inputted register limit money amount is stored in a register limit money amount memory 13g. When an input part is operated in this state and commodity sales data is input- processed, the sales data is added to the total money amount of the customer till then and compared with the register limit money amount as the new total money amount and input-processed commodity sales data is cumulatively registered in the register memory 13d when the total money amount is equal to below the register limit money amount.  When the total money amount of the customer exceeds the register limit moneyamount in the midst of registering, the cumulative registering of input-processed commodity sales data to the register memory 13d is prohibited and commodity sales data is normally registered as against the customer so as to be equal to below the limit money amount. Thus, the trouble for executing the cancel operation of register later is eliminated.
Patent JP-H06122426-A (JP)
Title: Method and device for sealing booklet open part
Inventor: KAWANA YOSHIO
IPC: B43M5/00
Filed: 1992-10-02
Abstract: PURPOSE:To make work of placing a booklet in a packaging bag unnecessary by a method wherein a single face adhesive tape is bonded on a specified location on the rear surface of an open part of a booklet, and the open part of the booklet is continuously sealed with the tape protruding part by a tape folding up machine element and tape folding back machine element. CONSTITUTION:A booklet is held between top and bottom feeding belts 1, (1a) which are equipped with belt holding rollers 1'. Then, a single face adhesive tape is bonded at a specified location on the rear surface of an open part of the booklet. The protruding part of the bonded tape is made to be orthogonal by a tape folding up plate 4 by erecting the protruding part of the tape upward in order. Then, the open side surface of the booklet is aligned by holding rollers 5, 5a, the orthogonally standing tape is folded back toward a specified location on the front surface of the open part of the booklet in order, and bonded. Then, the tape can be bonded extending the whole area of the open part of the booklet by pressing the tape by a pressing roller 7, and the booklet is sealed. Therefore, the booklet can be mailed under a condition in which the open part is sealed, and labor can be saved.
Patent JP-H03162781-A (JP)
Title: Loading/unloading mechanism for magnetic head
Inventor: SHIYOUBUDA FUMIO
IPC: G11B21/12
Filed: 1989-11-21
Abstract: PURPOSE:To simplify the sticking preventing structure and to improve the performance by providing a magnetic head supporting spring arm with a projecting part and sliding the projecting part to a push rod by the moving operation of the magnetic head to the outermost position and pushing up the magnetic head to separate it from a medium. CONSTITUTION:A spring arm 15 supporting a magnetic head 3 is provided with a projecting part 16. The projecting part 16 is slided to a push rod 17 projecting from a device main body by the moving operation of the magnetic head 3 to the outermost position, and the magnetic head 3 is pushed up and is separated from a medium 2. That is, the push rod 17 and the projecting part 16 come into contact with each other at a point to minimize the slide friction, and the projecting part 16 does not increase the mass of the spring arm 15, and the moving operation of the magnetic head to the outermost position is used to perform the unloading operation. Thus, the performance is improve without raising the cost.
Patent JP-H05145402-A (JP)
Title: Semiconductor circuit
Inventor: NANBU HIROAKI
IPC: H01L27/06
Filed: 1991-11-19
Abstract: PURPOSE:To improve a circuit employing a field effect transistors(TRs) together with a bipolar TRs, to drive directly a circuit having the same form, to attain high circuit integration and to reduce the dispersion in the power consumption. CONSTITUTION:This semiconductor circuit consists of a PNP bipolar TR QH, a switch MP, an NPN bipolar TR QL, a switch MN and a means I supplying a current to an output terminal OUTPUT. Since an MP and an MN offset voltage are generated in the bipolar TRs by providing the means supplying a current to the output terminal OUTPUT to the semiconductor circuit, the direct drive of the circuit having the same form is attained and the means I almost does not cause the increase in the area and the dispersion in the power consumption.
Patent JP-H03164847-A (JP)
Title: Terminal equipment for data processing
Inventor: AOSHIMA NOBUHITO
IPC: G06F11/20
Filed: 1989-11-24
Abstract: PURPOSE:To eliminate unnecessary backup processing by changing the access destination to an external device which is designated for backup at the time of detecting trouble of an access destination external device and holding this access destination change information in the former external device till the occurrence of trouble. CONSTITUTION:If the access destination is changed and the processing is performed in a backup destination point-of-sale (POS) controller because of trouble of an access destination POS controller, information which specifies the access destination POS controller is rewritten with information, which specifies the backup destination POS controller, in an information table 40 developed in a RAM 23. Therefore, the POS controller where trouble is detected is not accessed. Similar data write is executed for the information table 40 set in a disk device 24 to hold rewritten data. Thus, the trouble to perform the backup processing is saved.
Patent JP-H05140095-A (JP)
Title: Production of maleimide
Inventor: KANAYAMA KAORU
IPC: B01J31/04
Filed: 1991-11-19
Abstract: PURPOSE:To obtain the title high-purity compound at a low cost without complicated operations by reaction between an aromatic amine and maleic anhydride in an organic solvent into maleamic acid followed by azeotropically distilling off the water formed to effect cyclodehydration followed by washing the product with water and then distilling off the solvent. CONSTITUTION:An aromatic amine (e.g. 3,3'-diethyl-5,5'-dimethyl-4'4- diaminophenylmethane) is made to react with maleic anhydride in an organic solvent such as toluene or N-methyl-2-pyrrolidone in the presence of p- toluenesulfonic acid at 112 deg.C for 4hr to produce maleamic acid, from which the toluene is distilled away at atmospheric pressure in oil bath at 160 deg.C, and cyclodehydration is made while azeotropically distilling away the water produced. The resulting reaction liquor is then washed with water followed by distilling away the organic solvent, and the maleimide produced is then draw in a molten state, thus easily affording the objective high-purity maleimide at a low cost without the need for complicated operations.
Patent JP-H08161789-A (JP)
Title: Information reproducing method of magneto-optical recording medium
Inventor: SAGA HIDEKI
IPC: G11B11/105
Filed: 1994-12-07
Abstract: PURPOSE: To increase a recorded information amount and to enhance the transfer rate of information by using a light spot having a quantity of reproduced light which lowers the Kerr angle of rotation by heating a part of a recording layer inside a light spot, for reproducing, having a prescribed diameter. CONSTITUTION: In a magneto-optical recording operation, the rotation of the polarization face of reflected light from a magneto-optical recording medium 1 is detected so as to obtain a reproduced signal. Consequently, a region in which the Kerr angle of rotation of a temperature rise part does not contrinute to the reproduced signal so much. That is to say, the reproduced signal mainly reflects the response of a part excluding a response limitation region 2 from an irradiated part with a light spot 3. As a result, the light spot can obtain an effect which is identical to an effect to shorten its diameter in its scanning direction, and the apparent reproducing resolution of an optical system is enhanced.
Patent JP-H06152650-A (JP)
Title: Transmission buffer abort method and packet transmitter
Inventor: GUNJI YOSHINORI
IPC: H04L12/861
Filed: 1992-11-13
Abstract: PURPOSE:To exclude a real data area of a transmission buffer not in use by providing a buffer abort discrimination section aborting forcibly the real data area stored to the packet transmitter not aborted with malfunction. CONSTITUTION:A buffer abort discrimination section 15 in a packet transmitter 1 discriminates periodically a real data area in existence in a transmission buffet 14. Then an abort command of the real data area stored and not aborted by malfunction is given to a packet transmission control section 12.
Patent JP-H07133504-A (JP)
Title: Control system for synthetic yarn package
Inventor: SAMOTO YOSHIHIKO
IPC: D01D13/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide a control system for synthetic yarn packages, capable of detecting inferiority of synthetic yarn itself formed by winding a spun yarn winder, controlling synthetic yarn packages. CONSTITUTION:This control system for a synthetic yarn packages is equipped with a fluff detecting means 4d for yarn reaching a spun yarn winder 4 and means 43 and 45 for specifying bad packages by the fluff detecting means 4d, removes packages getting out of a control limit, grades packages by the degree of fluff even being in the control limit and makes original data for control information such as quality information, production information and maintenance information.
Patent JP-2001127299-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAMOTO MUTSUMI
IPC: H01L21/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide high contact performance, a high quality polycrystal film, stable LDD or an offset area with good reproducibility in a semiconductor device. SOLUTION: An Al or Cu alloy film including silicon in the metallic electrode part of a semiconductor device is used. Silicon particles left at the time of etching and silicon deposited by prescribed thermal treatment are used and the growing core of a contact interface and a polycrystal film or LDD or a mask for offset area formation are formed in terms of self-matching. Thus, the semiconductor device of high performance can be realized with good reproducibility.
Patent JP-H08159258-A (JP)
Title: Speed change control device for multistage transmission for vehicle
Inventor: KAJINAMI JIYUN
IPC: F16H3/097
Filed: 1994-12-07
Abstract: PURPOSE: To prevent rapid wear of a synchromechanism and to shorten a shift time by a method wherein when an auxiliary transmission is shifted from high to low and shift indication accompanied with shifting of a main transmission is outputted, after the main transmission is brought into a neutral position, the auxiliary transmission is shifted and thereafter the main transmission is engaged. CONSTITUTION: A transmission T is provided on the input side of a main transmission (a main gear step) 13 with an auxiliary transmission (a split gear step) 13B and on the output side with an auxiliary transmission (a range gear step) 13A. A given speed is provided by controlling a magnetic valve 42 according to operation of a shift lever 28 by a control unit 40. In this case, a clutch sensor 16 detects disengagement of a clutch and the split gear step 13B is shifted from H to L. When a condition accompanied with shifting of the main transmission is satisfied, the main transmission 13 is shifted to an N position, the split gear step 13B is shifted from H to L and thereafter control is made so that the main transmission 13 is engaged.
Patent JP-H10136413-A (JP)
Title: Private branch telephone exchange
Inventor: TSUBOI KAZUSHI
IPC: H04L12/50
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a private branch telephone exchange which makes the operability that is needed for a continuous transmission function in a digital line network satisfactory and also secures a speech channel during continuous transmission function of a telephone terminal. SOLUTION: A private branch telephone exchange 1 which houses a digital line network 2 and a telephone terminal 4 that is connected to an opposite telephone terminal 3B via a speech channel 2a of the network 2 connects one speech channel 2 and the terminal 4, cuts off a speech between an opposite telephone terminal 3 and the terminal 4 in response to one action operation of a hooking key from the terminal 4 during speech communication between the terminals 3 and 4 and maintains the connection between the terminal 4 and the channel 2a until the terminal 4 is hooked on even after the speech disconnection.
Patent JP-H05138878-A (JP)
Title: Ink jet recorder
Inventor: KAWAMOTO TAKASHI
IPC: B41J2/01
Filed: 1991-11-20
Abstract: PURPOSE:To improve the input operativity of a setting value of a print charac ter width. CONSTITUTION:The control structure of the title apparatus is constituted so that a main control device (CPU) calculates and sets a setting value of a print character width and a culling number of ink particles on the basis of the individual input conditions such as print medium conveyance speed, print dot pattern and print character width expected by a operator of the recorder. Since the main control device calculates aforementioned value and number based on the input conditions, the setting is accomplished in a short time without mistakes therein. In addition, the culling number is set to the maximum within a tolerance range, thereby reducing the print deformation.
Patent JP-H01146051-A (JP)
Title: Method of sheet waterproof construction
Inventor: HIRAYAMA ISAO
IPC: E04D5/14
Filed: 1987-12-03
Abstract: PURPOSE: To improve strength, impact resistance, crack resistance, adhesion and adhesive properties by bonding a synthetic resin waterproof sheet to waterproof backing such as concrete by a flexible epoxy resin adhesive. CONSTITUTION: A rubber or thermoplastic resin waterproof sheet is bonded to waterproof backing such as concrete by a flexible epoxy resin adhesive. The adhesive used in this case is obtained by modifying an ordinary epoxy resin adhesive to impart flexibility. Mechanical strength, rupture time elongation, impact resistance, crack resistance, adhesion and adhesive properties can be improved by imparting flexibility.
Patent JP-H04181095-A (JP)
Title: Repairing method for liquid pipe
Inventor: SAWA HIROYUKI
IPC: F16L55/16
Filed: 1990-11-09
Abstract: PURPOSE:To shorten the freezing period of a liquid in a pipe and improve the work efficiency by providing a jacket at the upstream portion of a position to be repaired, spirally winding strips made of a heat conducting material on the surface of the pipe in the jacket, injecting the liquefied gas-in the jacket, and freezing the liquid in the pipe. CONSTITUTION:A cylindrical jacket J has two semi-cylindrical casings 1 face to face, both of them are openably connected via hinges 2, and a through hole 3 to be inserted with a pipe P is provided. The jacket J is coupled and sealed at least at the upstream portion of the repair position of the pipe P, the liquefied gas G is injected into the jacket J from an opened liquefied gas injection hole 4 to freeze the liquid in the pipe P inside the jacket J, and the repair position located on the downstream side is repaired during freezing. Fine strips S made of a heat conducting material are wound spirally and tightly on the surface of the pipe P on the slightly upstream side of the repair position of the pipe P to increase the heat exchange area with the liquefied gas G. The heat exchange is quickly performed, the water in the pipe P is quickly frozen, and the repairing period on the site can be shortened.
Patent JP-H10140836-A (JP)
Title: Reinforcement bending hooker
Inventor: KIKUCHI MIKIO
IPC: B21D7/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the energy required for bending reinforcement by enabling the reinforcement to be bent without hindrance without changing an end used for bending reinforcements extending in different directions. SOLUTION: A head 2 is provided at one end of a grip 1, and a plurality of grooves 3a, 3b extending in different directions, through which reinforcement is passed, are formed in the head 2. Thereby a groove used to bend the reinforcement is selected from the plurality of grooves 3a, 3b formed in the head 2 at one end of the grip 1, and the reinforcement can be bent by passing it through the groove and applying a bending force to the grip 1, without the need to hold the grip 1 again to invert the direction of the reinforcement to be bent, even if the direction of the reinforcement varies. Therefore, the energy required for the work of bending the reinforcement can be reduced.
Patent JP-H08167195-A (JP)
Title: Lower cylinder for video tape recorder
Inventor: ADACHI MASAKI
IPC: G11B5/52
Filed: 1994-12-08
Abstract: PURPOSE: To easily produce a lower cylinder by molding a resin for a video tape recorder with high accuracy so that the processes and production equipments can be decreased compared with a cylinder made of aluminum. CONSTITUTION: This lower cylinder 1 for a video tape recorder is produced by injection molding of a thermoplastic resin, and the area from the part 2 where a tape travels on the side face of the cylinder to the grounding part 3 on the lower face of the cylinder is coated with a conductive coating film 4 to form a circuit. Thus, the circuit of the conductive thin film coating gives enough conductivity to ground the electrostatic charges produced in the part where a tape travels. Therefore, to prepare the resin itself which constitutes the lower cylinder, it is enough to add spherical carbon beads or the like considering a sliding property. By this method, the problem of decrease in the dimensional accuracy such as sphericity which is caused by anisotropic contraction rate by the addition of a long carbon fiber to increase the conductivity can be avoided.
Patent JP-H07156773-A (JP)
Title: Anti-lock brake control device of vehicle
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/34
Filed: 1993-12-06
Abstract: PURPOSE:To enable a base to be mounted on a car body using a cap adapted for forming a damping chamber by holding the cap in place between a retaining plate and the base, and providing a mount shaft passing through the retaining plate and integrated with the cap. CONSTITUTION:A mount shaft 1171 for supporting a base 34 against a car body is provided integrally with a cap 851 which is a component of a damper. The mount shaft 1171 being passed through a retaining plate 70 that engages each solenoid valve VOFL, VCRL with the base 34 to hold each valve in place is fitted into mount rubber 107. The mount shaft 1171 and the cap 851 are formed integrally with each other so as to eliminate the need for preparing an independent mount: shaft for mounting the base 34 on the vehicle body, which can contribute to reducing the number of part items.
Patent JP-H06129219-A (JP)
Title: Valve opening and closing device
Inventor: KAWACHI KATSUYOSHI
IPC: F01L9/04
Filed: 1992-10-16
Abstract: PURPOSE:To provide a valve opening and closing device which can prevent occurrence of bounce by damping the impingement of a valve element against valve seat when the valve element is closed from its opened condition. CONSTITUTION:A disc-like spring retainer part 26D is formed on a valve element 26, near to the proximal end than a valve spring retainer part 26C, and a damper spring 27 having a spring force in a direction revere to that of a valve spring 26, which is weaker than that of the spring 6. The damper spring retainer part 26D of the valve element 26 abuts against the front end of the damper spring 27, and accordingly, the valve element 26 is seated on a valve seat while resiliently deforming the damper spring 17, and accordingly the seating speed of the valve element 16 is retarded, thereby it is possible to prevent the valve element from bouncing after it is seated on the valve seat.
Patent JP-H10142341-A (JP)
Title: Radiation detector
Inventor: SUYAMA MOTOHIRO
IPC: G01T1/20
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a small radiation detector which has high sensitivity to X rays or gamma rays and can detect radioactive rays without using a power source. SOLUTION: A radiation detector 1 has a scintillator 2 and an ultraviolet- detecting element 3. The scintillator 2 and ultraviolet-detecting element 3 are sealed in containers 4, 5 and arranged adjacent to each other so that the ultraviolet rays can enter the detecting element 3 efficiently. The scintillator 2 converts projected X rays, gamma rays to ultraviolet rays. It is enough for the ultraviolet rays to include 376nm or lower wavelengths to match a sensitivity characteristic of the ultraviolet-detecting element 3. The ultraviolet-detecting element 3 is an EPROM-type semiconductor detecting the ultraviolet rays emitted from the scintillator 2 as an integrated quantity. The element 3 is fixed on the container 4 by a conductive adhesive. Each electrode is bonded by a wire 9 to lead-out pins 6, 7, 8 set at the container 4, and utilized for measurements.