baber/WOPTO huggingface dataset:
Patent JP-H07226042-A (JP)
Title: Magnetic head
Inventor: SHIMOKOSHI MASAYOSHI
IPC: G11B21/21
Filed: 1994-02-14
Abstract: PURPOSE:To provide a magnetic head having a low load, low mounting height and high strength and to facilitate mounting of the magnetic head to a stationary disk device by inclining an easily bendable elastic part toward the magnetic recording medium side surface more than the extension plane of a fixing part in the direction of a head body part. CONSTITUTION:The easily bendable elastic part 3 of a supporting part 2 of the magnetic head inclines at an angle (a) of inclination toward the magnetic recording medium side surface more than the extension surface of the fixing part 4 in the direction of the head body part. Its fixing part 4 is formed out of a hardly deformable material and is fixed to the magnetic head mounting part of a magnetic disk device. At this time, the elastic part 3 is composed of the easily bendable material and is easily deformed to sink by a press distance dmm from the position where load is intrinsically not applied on the magnetic head. The elastic part stabilizes when the distance between the rear surface of the magnetic head mounting part 5 and the magnetic disk surface attains Zmm. The angle (a) of inclination is preferably 1 to 8 deg. and more preferably <=5 deg.. The distance Z is settable at a small value under the desired magnetic head load by setting the spring constant of the elastic part 3 at <=500mg weight/mm and its length at 1 to 5mm.
Patent JP-H04252486-A (JP)
Title: Semiconductor memory and data transfer method
Inventor: KONISHI YASUHIRO
IPC: G11C11/409
Filed: 1991-02-08
Abstract: PURPOSE:To provide a semiconductor memory incorporating cache capable of applying to arbitrary mapping system with small chip area. CONSTITUTION:The semiconductor memory incorporating cache includes SRAM 2 as cashe memory and DRAM 1 as main memory. DRAM array and SRAM array 2 allow the end batch transfer for data block via a bi-directional transfer gate circuit 3, an internal data line SBL and 16a, 16b. In DRAM array 1, a DRAW low decoder 14 and a DRAW column decoder 15 are provided. In SRAM array 2, a SRAM low decoder 21 and a SRAM column decoder 22 are provided. Each address in these SRAM array 2 and DRAM array 1 is independently given.
Patent JP-H06230920-A (JP)
Title: Restoration controller for window screen
Inventor: NAKADA KAZUKI
IPC: G06F3/048
Filed: 1993-02-05
Abstract: PURPOSE:To provide a restoration controller capable of restoring a hidden window screen or a completed window screen from a position where it was previously displayed without moving the window screen. CONSTITUTION:A restoration screen specification control means 6 obtains the coordinate information of a cursor from the signals of a pointing device driver A and supplies a coordinate position to a window screen history control means 7 and the window screen history control means 7 sends the information of the entire window screens previously displayed at the coordinate position from a window screen history table 9 to the restoration screen specification control means 6. The restoration screen specification control means 6 displays the information of the previously displayed window screens at a display B, and when the signals for specifying the window screen to be restored are received, a restoration screen display control means 8 receives them from the window screen history control means 7 and displays the window screen for which restoration is specified.
Patent JP-H09210493-A (JP)
Title: Heat pump cycle
Inventor: KADOKAWA MASARU
IPC: F25B13/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the heating capability by preventing the evaporation pressure from descending while protecting the compressor by keeping a specified heating degree in the heating operation of a heat pump cycle. SOLUTION: At the time of cooling operation, only a discharging refrigerant passes the inside of a 4-way valve 10, and in the meantime, in a heating operation, the discharging refrigerant and an inlet refrigerant pass the inside of the 4-way valve 10. By this method, a heat-exchange is performed between the discharging refrigerant and the coming-in refrigerant in the 4-way valve, and at the time of heating operation, an evaporation pressure in an outdoor heat-exchanger 4 can be increased by rising the temperature of the coming-in refrigerant. Therefore, the heating capability can be improved while providing a specified heating degree for the coming-in refrigerant.
Patent JP-S58136566-A (JP)
Title: Reinforced structure of center pillar for car
Inventor: ABE MASABUMI
IPC: B62D25/04
Filed: 1982-02-05
Abstract: PURPOSE:To improve strength by extending the stiffener of a belt anchor fixed location up to a door hinge location, overlapping it with a hinge stiffener that is formed in a box, and integratedly joining both the stiffeners with a pillar outer. CONSTITUTION:A cross-sectional U-shaped outer side stiffener 2A is fit in the fixed location of the belt anchor 5 of a center pillar 1 along the inner side of a pillar outer 3. An extended section 8 that is extended up to the upper door hinge fixed location of the pillar outer 3 is formed at the said outer side stiffener 2A. Besides, a door hinge stiffener 7A allows a periphery to be bent and molded into a box and is fixed on the inner side of the pillar outer 3 of the door hinge fixed location. Then the said extended section 8 is lapped with the upper hinge stiffener 7A and the pillar outer 3 is joined integratedly with the said hinge stiffener 7A.
Patent JP-S61177013-A (JP)
Title: Signal processing system
Inventor: KASHIWARA HIROBUMI
IPC: H03H11/26
Filed: 1985-01-31
Abstract: PURPOSE:To reduce a band, to prevent the system from the mixing of a clock noise and to reduce tye system at its size and CONSTITUTION:If it is supposed that the pulse width Z of a pair of clock pulse CK1, CK2 of which polarity is inverted each.
Patent JP-S61177158-A (JP)
Title: Linear pulse motor
Inventor: INASUMI HIROKUNI
IPC: H02K41/03
Filed: 1985-01-31
Abstract: PURPOSE:To readily and accurately regulate the origin of a movable element by attaching mounting members provided at the side plates of both ends of a cylindrical stator having spiral pole teeth on the inner surface on an equipment to be used, and rotatably supporting the stator on a cylindrical shaft. CONSTITUTION:Both end holes of a cylindrical stator 1 having spiral pole teeth 11 on the inner surface are closed by side plates 2, 2a. Mounting units 22 are provided at the plates 2, 2a to be attached to the housing of an equipment to be used. An actuator 4 having a pair of arms 41, 42 is mounted at one end of the element 3, and a magnetic head 5 is mounted at the end. Spiral pole teeth 34-37 are provided on the outer periphery of the element 3. The stator 1 is rotatably supported at the plates 2, 2a with a guide shaft 12 as a center, and the relative positions between the plates 2, 2a and the stator 1 are maintained constantly by pressing means 24 made of springs 25, 26. Thus, the stator 1 is rotated to readily accurately bring a magnetic head 5 into coincidence with the origin of a magnetic track.
Patent JP-H04342715-A (JP)
Title: Hindered amine light stabilizer hydrazide for stabilizing polyurethane, polyurea, and polyurethane-polyurea polymer
Inventor: AASAA ROORENSU BARON
IPC: C08G18/83
Filed: 1992-01-06
Abstract: PURPOSE: To provide light-stabilized polyurethane, polyurea, and polyurethane- polyurea polymers which contain polymer bonding additives having specified structure respectively, have good photostabilization efficiency, and are useful for moldings, etc.  
     CONSTITUTION: Polymer bonding additives have formulas I, II [wherein R is H, oxy, hydroxy, 1-20 C (substituted) aliphatic, etc.; R 1  is H, 1-4 C aliphatic; R 2  is H, 1-20 C (substituted) aliphatic, etc.; R 3  is a direct bond, 1-20 C (substituted) aliphatic radical, etc.; R 4  is H, 1-20 C (substituted) aliphatic, etc.; R 5  is 2-6 C (substituted) aliphatic radical, etc.]. Objective light-stabilized polyurethane, polyurea, or polyurethane-polyurea polymer; moreover, 0.01-5 wt.%, based on the polymer, of the additives are used preferably. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02198440-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAMURA HISASHI
IPC: G03C8/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain photographic characteristics of an extremely high contrast negative gradation by incorporating a specific compd. into photographic emulsion layers or other hydrophilic colloidal layers. CONSTITUTION:The compd. expressed by formula I is incorporated into the emulsion layers or at least one of the other hydrophilic colloidal layers of the silver halide photographic sensitive material having the silver halide photographic emulsion layers. In formula I, A1, A2 both denote a hydrogen atom or one thereof denotes the hydrogen atom and the other a sulfonyl group, etc.; G denotes a sulfonyl group, sulfoxy group, thiocarbonyl group, etc.; X denotes an aliphat. group, arom. group, or heterocyclic group.; R denotes the aliphat. group substd. by the group expressed by formula II. In formula II, Ya1, Ya2 denote formula III, -SO2, etc.; Ra1, Ra2 denote an aliphat. group, arom. group or heterocyclic group. The photographic characteristics of the extremely hard contrast negative gradation are obtd. in this way even with a developing soln. of low pH.
Patent JP-H10213503-A (JP)
Title: Semiconductor pressure sensor
Inventor: ARII YASUTAKA
IPC: G01L9/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor capable of making a full scale voltage characteristic a high output without thinning the thickness of a diaphragm. SOLUTION: A bridge circuit A is composed by piezoresistances R1 to R4 as strain gauges and a bridge circuit B is composed by piezoresistances R5 to R8 as strain gauges, while a high potential side power supply end a1 of the bridge circuit A and a high potential side power supply end b1 of the bridge circuit B are connected to a source V and a low potential side power supply end a2 of the bridge circuit A and a low potential side power supply end b2 of the bridge circuit B are connected to the ground GND. A low potential side output end a3 of the bridge circuit A and the high potential side output end b3 of the bridge circuit B are connected to each other through a subtraction amplifier 1a and a high potential side output end a4 of the bridge circuit A and a low potential side output end 4 of the bridge circuit A are connected to each other through a substraction amplifier 1b.  Output of subtraction amplifiers 1a, 1b is connected to an addition amplifier 2a.
Patent JP-H09207858-A (JP)
Title: Bicycle
Inventor: FUKUDA MOTOO
IPC: B62K15/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To transport a bicycle easily in a condition in which it is compact by providing a front wheel which can be attached and detached on a front fork and holding it rotatably in a condition in which the front wheel which is removed is in contact with the ground at a more rear position than ordinary front wheel mounting position and at a position ahead of a rear wheel. SOLUTION: A front wheel 35 is held in a condition in which it is sandwich between two lower pipes 34, and a front wheel hub is fitted and fixed in a knotched part provided in a projection part 36 at this time. Consequently, the front wheel 35 is held rotatably so that it does not come into contact with two lower pipes 34. At this time, a pipe of a saddle 42 is stored in a vertical pipe 32 and a handle 43 is folded to make a bicycle compact. A hub core provided at the center of the front wheel hub is independent from the rotation of the front wheel 35, and the hub core does not rotate even if the front wheel 35 rotates. As a result, it is possible to fit the front wheel hub in a knotched section of a front fork and fix the front wheel 35 in such a manner that it can rotate.
Patent JP-H07273811-A (JP)
Title: Apparatus and method for digital decoding
Inventor: JIYOO ERU REINBORUTO
IPC: H04L25/49
Filed: 1995-01-11
Abstract: PURPOSE: To decode a serial digital signal, which is encoded with a two-phase mark, more inexpensively than conventional analog decoding technique without an influence of jitter. CONSTITUTION: An edge detection circuit 10 digitally detects an edge in a serial digital signal to generate a blivit signal, and a digital low pass filter 16 digitally filters the bilivit signal to reproduce a decode clock signal which determines bit intervals of the serial digital signal. A bit decoding circuit 26 digitally decodes the encoded serial digital signal using the blivit signal and the decoded clock signal in accordance with the presence or the absence of transition in each bit interval of the serial digital signal, thus generating a decoded serial digital signal.
Patent JP-H08190223-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: KAWASE HIROMITSU
IPC: G03G9/097
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a toner capable of giving a developer having proper stable electrostatic charge characteristics independently of the environment. CONSTITUTION: This toner contains bonding resin particles contg. an electrostatic charge controlling polymer having electrostatic charge controlling groups in at least the surface part. The electrostatic charge controlling groups are acidic groups brought into a neutralization reaction with a fluorine atom-contg. amine compd.
Patent JP-S62186267-A (JP)
Title: Method of stratifying printing drum by loading optically crosslinkable recording layer
Inventor: BACH HELMUT
IPC: G03F7/20
Filed: 1987-01-30
Abstract: Printing cylinders are coated by applying prefabricated solid photopolymerisable copying layers which have been preexposed at the back through a screen-type master in such a way that the layers are still thermoplastically deformable and are preferably still weldable. Printing cylinders coated in this way can be further processed to produce endlessly or seamlessly coated printing cylinders and printing forms for rotary printing which make it possible to print low tone values satisfactorily.
Patent JP-S53104137-A (JP)
Title: Minicomputer composite system
Inventor: NAKAMURA HIROSHI
IPC: G06F15/177
Filed: 1977-02-23
Abstract: PURPOSE: To reduce the affect of faults and to increase the efficiency of usage of the computer, by constituting the external memory unit with the master unit and the slave unit and by writing in the same content to the both units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229789-A (JP)
Title: Multipoint signal input system
Inventor: KURIYAMA TETSURO
IPC: G01D21/00
Filed: 1993-02-05
Abstract: PURPOSE:To enhance reliability by classifying semiconductor switches into a plurality of groups and connecting a switch element, having a mechanical contact, commonly with the output side of each group thereby suppressing the measurement error. CONSTITUTION:Output signal lines L1-L3 of respective groups G1-G3 of semiconductor switches AS are connected with a common signal line L0 through switch elements S1-S3 each having a mechanical contact. When a measuring channel 1CH is selected, for example, in such constitution the switch S1 of the group G1, to which the channel 1CH belongs, is turned ON and switches S2, S3 of other groups G2, G3 are turned OFF. Consequently, the measuring voltage of channel 1CH charges 9 channels belonging to group G1. This constitution suppresses measurement error caused by the inter-electrode capacitance of a system associated with a switch AS being turned OFF. Furthermore, failure rate is reduced significantly because switches S1-S3 corresponding, in number, only to the groups are required resulting in the enhancement of reliability.
Patent JP-H0570547-A (JP)
Title: Process for producing cellular polymer product and isocyanate-reactive compound
Inventor: HAABAATO RATSUSERU GIRISU
IPC: C08G18/32
Filed: 1992-02-04
Abstract: PURPOSE: To reduce the amt. of chlorofluorocarbon being a foaming agent or to avoid the use of chlorofluorocarbon, in obtaining the title product by reacting org. polylsocyanate and an NCO reactive compd., by adding a specific foaming accelerator to the NCO reactive compd.  
     CONSTITUTION: When the title product is obtained by reacting org. polyisocyanate and a NCO reactive compd., a foaming accelerator being a cyclic urea compd. represented by formula [wherein R 1  is 1-6C alkyl or lower alkyl substd. by an NCO reactive group; R is H, 1-6C alkyl or -(CH 2 ) m -X (X is OH or NH 2  and m is 0-2); n is 1 or 2 and at least one R or R has NCO reactivity or an NCO reactive group] having at least one NCO reactive substituent is added to the NCO reactive compd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07205220-A (JP)
Title: Optical disk board taking-out apparatus
Inventor: JODAI YASUHIRO
IPC: G11B7/26
Filed: 1994-01-19
Abstract: PURPOSE:To provide an optical disk board taking-out apparatus in which a malfunction is eliminated at the time of containing a molded board by providing means for sensing a distance between the board and sucking means, taking out the board in no gradient state, and providing sprue position sensing means to remove an improperly taken-out sprue. CONSTITUTION:The optical disk board taking-out apparatus comprises sucking means 3 for sucking to take out a molded board 1, distance sensing means 4 for sensing a distance to the board, distance comparing means 5 for comparing the distance sensed by the distance sensing means, sucking direction altering means 6 for altering a direction of the sucking means according to a result of the comparing means, sprue taking-out means 7 for taking out a sprue 2, sprue position sensing means 8 for sensing a position of the taken-out sprue, and sprue position judging means 9 for judging whether the take-out of the sprue is normal or not from a result of the position sensing means. As the result of the comparing means, the direction of the altering means is altered to set the board parallel to the sucking means to suck it and to take it out.
Patent JP-S55112612-A (JP)
Title: Determination method of number of optimum running set for plural pumps
Inventor: SAITOU TADASHI
IPC: G05D7/06
Filed: 1979-02-22
Abstract: PURPOSE: To determine optimum running sets for a plurality of pumps, by providing the integration value curve of expected load flow to time and the curve adding it with the capacity of reservoir and setting the pump delivery integration value within the two curves.   
     CONSTITUTION: The integration value curve S1 of expected load flow rate for 24hr a day and the  curve S2 adding the capacity of reservoir to the curve S1 are provided. At the load demand expectation section 21, the load flow variation up to time N step is expected to form the load flow rate.  At the restricted condition input section 22, the maximum number of sets of pumps possible for  simultaneous operation and the capacity of reservoir are given, the pump characteristic inut section 23 generates a function giving the delivered flow of pumps, and the initial condition input section 24 gives the initial storage water amount of reservoir and objective value of pump delivery  flow rate integration at each step. The evaluation function data input section 25 gives the weighting coefficient, final objective value XN of integrated flow and delivery flow integrated objective  value at each step, axial retrieval section 27 performs optimization by N times so that the evaluation function at each step can be minimized with each input signal, and the result outputs the  number of optimum pump sets via the evaluation function discrimination section 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214026-A (JP)
Title: Frame relay node
Inventor: GOTO TATSUYOSHI
IPC: H04L12/70
Filed: 1995-02-07
Abstract: PURPOSE: To improve the communication service by properly taking matching between a public frame relay network and a private frame relay. CONSTITUTION: This node is a node of a private frame relay connected to a public frame relay network 1 via relay lines 8, 9, and provided with an address field management means. When a frame is sent to the public frame relay network 1 via the relay lines 8, 9, a 2nd address field AD2 for the public frame relay network 1 is added to the frame in addition to a 1st address field AD1 used in the private frame relay and the resulting frame is sent, and when the frame from the public frame relay network 1 via the relay lines 8, 9 is received, the 2nd address field AD2 added to the frame is deleted and the resulting frame is sent.
Patent JP-S60162918-A (JP)
Title: Multiple rotation absolute detector
Inventor: OKADA YASUSHI
IPC: G01D5/245
Filed: 1984-02-03
Abstract: PURPOSE:To detect the absolute extent of rotation of a rotating body at low cost by providing the 1st rotation detector, a speed reduction gear which is connected thereto and has a constant ratio, and the 2nd rotation detector, and performing processing by a processor on the basis of their output signals and the speed reduction ratio. CONSTITUTION:A resolver 14 as the 1st rotation detector is coupled directly with the left end of a ball screw 10, a rotor coil is installed in a stator to generate a resolver signal, and the 2nd resolver 22 of the same structure is connected through the speed reduction gear 20. Both resolvers 14 and 22 are connected to a resolver signal digital converter 18 through a resolver signal switch 16 to send their output signals to a microcomputer 24. Then, the converter 18 connects with a carry-borrow detector 28 having an up/down counter 30 and necessary contents are read in the microcomputer 24. Consequently, the absolute extent of rotation of the 1st rotation detector is obtained by the inexpensive detectors.
Patent JP-H11269009-A (JP)
Title: Control of clothing insect pests, infestation inhibitor and ovicide against clothing insect pests
Inventor: TSUNODA YASUO
IPC: A01N43/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an insect control method that can control cloth insect pests by its sterile action, even when the cloth insect pests survive, in no need of insecticides and insect repellents with reduced closes in order to protect clothing from insect pests and provide an infestation inhibitor cloth insect pests or ovicides therefor. SOLUTION: In this cloth insect pests-controlling method, a terpene compound is used as an active ingredient. The cloth insect pests infestation inhibitor contains a terpene compound as an active ingredient. As a terpene compound, can be used, for example, an alcohol, an aldehyde, an ether, a ketone, a pyran and the like, for example, linalool, citronellol, citral, or carvone. The ovicide against cloth insect pests contains at least one selected from carvone and its isomers as an active ingredient.
Patent JP-S58137050-A (JP)
Title: Processing method of request signal
Inventor: FUJII KEIJI
IPC: G06F9/48
Filed: 1982-02-09
Abstract: PURPOSE:To process the entire request signal at one scanning, by fetching all the request signals at the reception of request and processing the fetched requests in a prescribed order until the next request reception. CONSTITUTION:When a sampling request signal is inputted from contact input switch sections SW1-SW3, the request signal is stored in a memory provided at the input circuit of the respective group. A memory incorporated in a circuit 21 is taken as a memory 1, a memory incorporated in a circuit 22 as a memory 2 and a memory incorporated in a circuit 23 as a memory 3. A CPU24 outputs a request reception signal at each prescribed time and receives a sampling request signal from each contact input section. Thus, whether or not data are stored in the memories 1, 2 and 3 is checked and when the data are stored, the data are given to he buffer memory incorporated in the CPU 24 for required processing.