baber/WOPTO huggingface dataset:
Patent JP-H03135048-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAMATSU TSUKASA
IPC: H01L21/67
Filed: 1989-10-20
Abstract: PURPOSE:To prevent an acid from permeating and to prevent a micro-crack of a device from being produced by a method wherein a thickness of a paste on a tape face is set to a difference of height or higher on the surface of a wafer, a tape is pasted and, after that, the wafer is heat-treated at a temperature at which the paste is not solidified. CONSTITUTION:When a tape 2 is pasted on the surface of a wafer 1 and a paste 2A is thick and soft, the paste is pushed into a recessed part on the surface of the wafer and an unreasonable stress is not exerted on a device 1A; uneven parts on the wafer can be covered completely. In addition, after the tape 2 has been pasted on the surface of the wafer 1, the wafer 1 is baked at a temperature at which the paste 2A is not solidified. Thereby, a stress to be caused when the tape 2 is pasted on the wafer 1 and when a separation film of the tape 2 is stripped off is restored; an intermolecular bonding strength of the paste 2A is intensified; and it is possible to prevent a residue of the paste 2A when the tape 2 is stripped off.
Patent JP-S63128437-A (JP)
Title: Register allocating system
Inventor: KURUMAYA HIROYUKI
IPC: G06F9/45
Filed: 1986-11-19
Abstract: PURPOSE:To delete various types of limitation and also to realize a register allocating system in full consideration of optimization, by using a specific sentence to decide possibility for allocation or registers to a live range. CONSTITUTION:A sentence deciding possibility for allocation of registers and an equation I are used for calculation of a register gathering that satisfies the limitation when (k) pieces of registers are allocated to a live range lr. Thus it is possible to prevent such an action where the register numbers which must not be allocated to the range lr are decided as allocatable ones.
Patent JP-H04262002-A (JP)
Title: Stationary blade structure for steam turbine
Inventor: JIYUREKU FUERUREGAA
IPC: F01D5/14
Filed: 1991-10-22
Abstract: PURPOSE: To control steam flow velocity distributions on the suction side surface and pressure side surface of a stationary blade so as to limit an efficiency reduction caused by a secondary flow. CONSTITUTION: This steam turbine has a rotor 32 and an inner cylinder 36 for attaching a stationary blade 38 in a row. The stationary blade 38 includes front and rear edges, and pressure-side concave and suction-side convex surfaces extended between the front and read edges, and is provided with an airfoil portion 40 having a stagger angle defined as the angle of a chord between the front and rear edges with respect to the longitudinal axis of the rotor 32, an outer ring 42 for connecting the base end of the airfoil portion 40 to the inner cylinder 36, an inner ring 44 connected to the distal end of the airfoil portion 40, and a sealer 46 supported by the inner ring and sealingly engaged with the rotor. The range of the stagger angle is set from about 42 deg. at the distal end of the airfoil portion 40 to about 52 deg. at the base end.
Patent JP-H11111918-A (JP)
Title: Linear array base chip
Inventor: MURAKAMI NORIYUKI
IPC: H01L21/822
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high resistance on a linear base array chip and increase the efficiency of element usage on the linear array base chip by adding polysilicon resistors on the linear array base chip. SOLUTION: On a linear array base chip, for example, a group of resistors 1-3, 9-11, a group of transistor resistors 4, 5, 7, 8, and a group of capacitors 6 are formed like an array. At this time, at least a parts of the resistors are polysilicon resistors. As a result of this structure, a resistor of a high resistance value can be formed with the polysilicon resistors on the linear array base chip. Therefore, when manufacturing a circuit such as an amplifier circuit using the linear array base chip provided with such resistors, a high resistance can be obtained in a small area using the polysilicon resistors, when a high resistance is required on the circuit. As a result, the efficiency of using the elements on the linear array base chip can be increased.
Patent JP-H04148920-A (JP)
Title: Manufacture of lightweight hose
Inventor: OKUBO SHIGEKI
IPC: B32B1/08
Filed: 1990-10-12
Abstract: PURPOSE:To obtain the manufacturing method of lightweight hose, which makes the remarkable reduction of manufacturing process and lightening of the hose itself possible by a method wherein woven fabric, on both the sides of which green rubber layers are laminated, are wound round a mandrel by the predetermined plys under the condition that the texture of the woven fabric is inclined to the axis line of a mandrel, and, after that, jacketing rubber layer is formed and, after lapping is applied, the resultant assembly is vulcanized. CONSTITUTION:Releasant silicone is applied to the surface of a mandrel 1. Woven fabric 2 is coated with resorcin-formaldehyde resin or the like as adhesive. Green rubber layer 3, which is mainly made of natural rubber and has a function serving as an inner pipe rubber after vulcanization, and green rubber layer 4, which is also mainly made of natural rubber and serves as adhesive bond are laminated to both the sides of the woven fabric 2. The woven fabric 2 is wound round the mandrel 1 under the condition that the texture of the woven fabric 2 is inclined to the axis line of the mandrel 1 by 54 degree 44 minutes. Further, jacketing rubber 5 is formed on the woven fabric 2. After being laminated onto the mandrel 1 in succession, the resultant layer is vulcanized. The hose produced as mentioned above is lighter by about 30% as compared with the conventional hose.
Patent JP-H06126293-A (JP)
Title: Method for controlling dissolved oxygen in aeration tank
Inventor: TSUNODA TETSURO
IPC: C02F3/12
Filed: 1992-10-13
Abstract: PURPOSE:To improve the follow-up ability to the variations in the load of raw water and to appropriately control DO. CONSTITUTION:Raw water is introduced into an aeration tank 1 and continuously aerated, the dissolved oxygen concn. in the tank is continuously measured by a dissolved oxygen meter 3 or a oxidation-reduction potentiometer 4, the measured BOD or COD of raw water 2 before flowing into the tank 1 is multipled by the flow rate to obtain the load, the dissolved oxygen concn. in the tank 1 is predicted based on the actual dissolved oxygen concn. and load, and the amt. of air to be blown into the tank 1 is controlled to obtain the desired dissolved oxygen concn.
Patent JP-S62134238-A (JP)
Title: Screw revolving mechanism for injection molding machine
Inventor: MIYAUCHI NORIHISA
IPC: B29C45/17
Filed: 1985-12-07
Abstract: PURPOSE:To revolve the screw without utilizing spline connection in the screw driving mechanism having a screw fixed to the pusher plate to be revolving freely for moving and injecting by fixing the motor as the driving source to revolve the screw to the pusher plate moving together with the screw at the time of injection and transmitting the revolution of motor to the screw through the driving gear. CONSTITUTION:At the time of injection, the driving of the servo motor 12 is discontinued, and the ball screw is revolved with the driving source for injection. The pusher plate 1 is moved to left through the nut screwed to the ball screw fixed to the pusher plate 1, and the screw shaft 2 is moved to left through the fastener 11, the thrust bearing 10, the support member 9 and the screw sleeve 3 for carrying out injection. At the time of weighing and kneading, the driving of the driving source for injection is discontinued and the screw shaft 2 is revolved by the servo motor 12 for measuring and kneading which is transmitted to the screw sleeve 3 through the pulley 14, the timing belt 16 and the pulley 15.
Patent JP-2001100786-A (JP)
Title: Method and device for speech recognition, and storage medium
Inventor: NAKAGAWA KENICHIRO
IPC: G10L15/22
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the repeat of erroneous recognition of the same vocabulary in speech recognition processing and to improve the recognition ratio of a voice inputted from a terminal connected through a network. SOLUTION: A penalty value is subtracted by a penalty value subtraction part 204 after the degree of similarity of an input speech is calculated by a calculation part 203, and a vocabulary to be outputted as the recognition result is selected in accordance with the result by parts 205 and 206.
Patent JP-2000102830-A (JP)
Title: Metal honeycomb compact for exhaust gas purification catalyzer and, manufacture thereof
Inventor: KASUYA MASAYUKI
IPC: B01D53/86
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To relax a thermal stress being distributed in a radius direction of a metal honeycomb compact by forming a non-joining part of a flat foil and a corrugated foil in the metal honeycomb compact at more than two positions and, by specifying the positions thereof in a given range. SOLUTION: This metal honeycomb compact 2 is formed by laminating a flat foil of a ferritic heat resistant high-alloy steel and a corrugated foil thereof alternately or by enfolding them together. For one round starting from a gas discharge side as a start to a point in the honeycomb compact 2 as an end point, a non-joining part 11 of the flat foil, the corrugated foil contacting part is formed in the compact 2 at more than two positions. At least one of the non-joining parts 11 is made to be located in a scope within 1/2 or less of a radius from the core shaft S of the honeycomb compact 2. In addition, at least one of the non-joining part 11 is made to be positioned apart from the core shaft S at 1/2 or more of the radius, and, at inside of the periphery. Other contacting part of the flat foil and the corrugated foil is made to be a solid diffusion jointed.
Patent JP-H03136268-A (JP)
Title: Manufacture of lead frame
Inventor: SATO TAKESHI
IPC: H01L23/50
Filed: 1989-10-20
Abstract: PURPOSE:To enable a lead frame material to be accurately and surely etched according to a prescribed lead pattern even if adjacent leads are not uniform in space between them by a method wherein a resist pattern is provided to expose the lead frame material in a line along the outline of the lead pattern, and then etching is carried out. CONSTITUTION:An etching-resistant resist pattern 12 is provided to both the sides of a lead frame material 10 respectively, and both the sides of the material 10 are etched, where the resist pattern 12 is provided so as to expose the lead frame material 10 in a line along the outline of a lead frame pattern, at least one of the sides of the lead frame material 10 is etched to provide an etched groove to the above linelike outline of the lead frame pattern. Then, a tape 18 is pasted on the side of the lead frame material 10 where the etched groove has been provided, then the other side of the lead frame material 10 is etched to enable the groove to penetrate through the lead frame material 10, and the disused part B separated from the lead frame material 10 through the etched groove is removed as attached to the tape 18.
Patent JP-H09119553-A (JP)
Title: Solenoid valve device
Inventor: SHIRASE TAKAOMI
IPC: F16K31/06
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the sealing ability of a check valve mechanism by preventing the deformation of a coil spring through a very simple formation in a solenoid valve device which is equipped with a solenoid opening and closing valve mechanism for changing over communication and cutting off between an input passage and an output passage; a check valve mechanism which is arranged so as to cross the input passage and allows only flowing through of working liquid from the output passage to the input passage; and a filter attached to one end of the input passage. SOLUTION: A check valve mechanism 2 is composed of a plug member 27 to block up the one end of a working hole 26 to perpendicularly cross the input passage 14; a valve seat 29 provided at the other end of the working hole 26 by opening a valve hole 28 communicating with the output passage 9 in a central part; a valve body 30 which can take its seat on the valve seat 29 and is received in the working hole 26; and a coil spring 31 contractedly provided between the valve body 30 and the plug member 27. The head part 33b of a filter 32 attached to the one end of the input passage 14 is arranged in front of the inside of the working hole 26 so as to control the deformation of the coil spring 31 inside the working hole 26.
Patent JP-H10122794-A (JP)
Title: Space stabilizing device
Inventor: MABUCHI TETSUO
IPC: F42B15/01
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a space stabilizing device which is excellent in impact resistance, and of which the cost can be reduced. SOLUTION: For an airframe guiding device 21, a scanning is performed in a pitch direction P by a galvano mirror 24 while a scanning is performed in a yaw direction Y by a polygon mirror 23 in an angle of visibility, and a frame image 29 is obtained by an image pick-up element 26. An electronic control unit 27 cuts out a window image 30 including a target 31, from the frame image 29, and detects an attitude angle displacement amount due to a fluctuation displacement of the airframe axis of the airframe by integration- operating an output from a rate sensor 28, and regarding the yaw direction Y, the cutting out position of the window image 30 is moved by a shifted portion of the frame image 29 by the fluctuation, and regarding the pitch direction P, the range where the galvano mirror 24 scans is changed in the opposite direction from the fluctuation direction of the airframe axis,  in response to the attitude angle displacement amount in the pitch direction P to perform a space stabilization. In addition, the electronic control unit 27 performs a tracking operation to track the target 31 based on the window image 30.
Patent JP-H0984723-A (JP)
Title: Excreting device with helping function
Inventor: HORIUCHI HIROSHI
IPC: A61G9/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an excreting device for a physically weak person allowing the physically weak person to easily and safely stand up alone. SOLUTION: This excreting device is provided with a toilet seat 1, a support frame 2 having unequal-sided four-node links 8, gas springs 3, and a lock mechanism 28. The unequal-sided four-node links 8 support the toilet seat 1 liftably between the ascent position inclined forward and downward and the horizontal descent position. The gas springs 3 elastically excite the unequal-sized four-node links 8 in the direction to lift the toilet seat 1. The lock mechanism 28 holds the toilet seat 1 at the horizontal descent position.
Patent JP-H1190171-A (JP)
Title: Measuring device of absorbing liquid level in flue gas desulfurizer
Inventor: KOSHIZUKA HIROMI
IPC: B01D53/34
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device of the absorbing liquid level in a flue gas desulfurizer enabling level measurement with high accuracy and realization of simple constitution. SOLUTION: In a flue gas desulfurizer which is provided with an inlet plenum 6 formed in the upper inside part of an absorber 1 and connected to an inlet duct 5, a lot of waste gas introducing pipes 9 connected to the inlet plenum 6 and for jetting the waste gas from jetting holes 9a positioned at prescribed depth under the liquid level into the absorbing liquid stored in the bottom inside part of the absorber 1, and an upper part space 4a of the storage tank and an outlet plenum, formed at the upper inside part of the absorber 1, 8 for exhausting the treated waste gas after passing through the absorbing liquid to an outlet duct 7 and in which the waste gas is jetted into the absorbing liquid in the absorber 1 from the waste gas introducing pipe 9 to perform gas-liquid contact, thereby absorbing gaseous SO2 in the waste gas by reaction, pressure sensors 32,  31 are installed in the inlet plenum 6 and the upper part space 4a or the outlet plenum 8 respectively, and detected differential pressure of both the pressure sensors 31, 32 is calculated by a differential pressure detector, thereby calculating the absorbing liquid level L.
Patent JP-H01117280-A (JP)
Title: Socket for spring probe pin
Inventor: WATABE YUSUKE
IPC: G01R1/06
Filed: 1987-10-29
Abstract: PURPOSE:To make testing of a large scale integrated circuit board safe and secure without causing short circuit accidents even if a spring probe pin is deformed and comes into contact with an adjacent socket while in use by covering a conductor having a hole for attaching the spring probe pin with an insulator. CONSTITUTION:A hole 10 for attaching a spring probe pin 4 is provided in a conductor 3 covered with an insulator 2. When using a socket 1 for the spring probe pin, two sockets 1, 1 for the spring probe pins are made to pass through a pin board 6 located below a printed circuit board 7 provided with an electronic component 8. The spring probe pin 4 is then attached to the hole 10 on each one end of the sockets 1, 1 while a wire 5 is connected to the each other end of the sockets. With this constitution, testing of a large scale integrated circuit board or the like can be performed safely and securely without causing the spring probe pin 4, even if it is deformed by a string force, to short- circuit to an adjacent socket.
Patent JP-H03204807-A (JP)
Title: Hair tonic
Inventor: ISHINO AKIHIRO
IPC: A61K31/40
Filed: 1990-10-16
Abstract: PURPOSE:To provide the subject hair tonic containing a specified tricyclo compound or its salt as the active component and having an excellent hair-care effect for male-type alopecia and senile alopecia. CONSTITUTION:A compound of the formula [R<1> and R<2>, R<3> and R<4>, R<5> and R<6> are a pair of adjacent H or additional bond between C bonded thereto and R<2> may be alkyl; R<7> is H, (protected) OH, alkoxy or oxo together with R<1>; R<8> and R<9> are H or OH; R<10> is H, (substituted)alkyl or (substituted)alkenyl; X is O, (H, OH), (H, H) or CH2O; Y is O, (H, OH), (H, H), N-NR<11>R<12> or N-OR<13>; R<11> to R<19>, R<22> and R<23> are H, alkyl and R<11> and R<12> may be aryl or tosyl; R<20> and R<21> are O, (R<20>, H) or (R<21>, H); R<20> and R21 are OH, alkoxy, etc.; n is 1-3] or its salt is mixed in. The above-mentioned compound is mixed in the objective hair tonic preferably in an amount of 0.001-10wt.%, especially 0.005-0.8wt.%.
Patent JP-H08132802-A (JP)
Title: Wheel for bicycle
Inventor: KIMURA HIDEMOTO
IPC: B60B5/02
Filed: 1994-11-09
Abstract: PURPOSE: To mitigate the impact transferred to a driver from a tire and improve the riding comfortableness when the driver travels a rugged place having stones on a bicycle or descends a stepped place. CONSTITUTION: The first hollow section 3a having a width equal to or slightly larger than the width in the peripheral direction of the rim section 2 of a reinforcement section 6 is formed in the peripheral groove bottom section 3 of the connection portion between the reinforcement section 6 reinforcing the connection portion between a spoke section 5 and the rim section 2 and the peripheral groove section 3 of the rim section 2.
Patent JP-H10106045-A (JP)
Title: Optical recording medium and its manufacturing method and equipment
Inventor: NAGAI SATOSHI
IPC: G11B7/26
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an uniform initialization characteristic all over the initialization area by varying a laser light power according to variations in film thickness of a filmformed recording layer at the time of initialization. SOLUTION: A substrate 1 of an optical recording medium is driven by a rotation driving means 2, for example, so as to rotate with a constant linear velocity. A laser light beam 4 emitted from a laser generation means 3 is focused through conversion lenses 5a, 5b, and emitted onto the substrate l to crystallize and initialize the recording layer. A power of the emitted laser beam is controlled by a power control device 7. This power control device 7 operates based on signals set at a data input device 8. To the data input device 8, a feed pitch of the laser beam, an initialization range, an emitted power reference as well as a pre-grasped film thickness of the recording layer, more precisely, variations in the film thickness, are inputted.
Patent JP-H11110247-A (JP)
Title: Diagnostic result analysis system
Inventor: TAKITA MASATOSHI
IPC: G06F11/22
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To easily detect the position of a failure point of a physical package compared with the conventional analysis processing by performing the physical conversion processing based on the package data and the index value, and specifying a faulty package. SOLUTION: A hardware access result processing part 13 gains access to hardware 7, based on the diagnostic data given from a diagnostic data file 11, and diagnostic process the answer received from the hardware 7. The obtained index value are stacked. Based on these stacked index value and the package data, a physical conversion processing part 15 specifies a physical package that may possibly have a fault. Meanwhile. it's decided whether the abnormality is detected among the past diagnostic results during the diagnostic processing of the part 13. If the abnormality is detected in the past, the diagnostic processing is skipped. Thus, the position of a failure point of the physical package can be easily detected compared with the conventional analysis processing.
Patent JP-H03136663-A (JP)
Title: Environment improving spray product
Inventor: ISHIDA TASAKU
IPC: B65D83/16
Filed: 1989-10-23
Abstract: PURPOSE:To exhibit continuous environmental improving effect only by simply spraying toward an object by providing contents consisting of a ceramic forming main agent and a ceramic forming catalyst, and containing a environmental improving chemical in at least either of the contents. CONSTITUTION:As a content (a) received in a first chamber 1A, a ceramics forming main agent by sol-gel method is used. As a content (b) received in a second chamber 1B, a ceramic forming catalyst by sol-gel method is used. An environmental improving chemical is contained in at least either (particularly the content (a) side) of the contents (a), (b). The concentrations of effective components of the ceramic forming main agent received in the first chamber 1A and the ceramic forming catalyst received in the second chamber 1B are properly set within a range capable of attainment of ceramics formation and smooth discharging from a spray part 2.
Patent JP-H0534321-A (JP)
Title: Inspection method of hook for crane
Inventor: ONISHI HIROSHI
IPC: G01N29/04
Filed: 1991-07-29
Abstract: PURPOSE:To obtain an inspection method of a hook for crane at a low cost, safety, and without causing any personal error to be generated in inspection result. CONSTITUTION:A probe 5 which transmits and then receives ultrasonic wave is mounted to an upper portion of a hook screw portion 4 for transmitting ultrasonic wave, a flaw-detecting echo which is reflected from its damaged portion according to the degree of damage of the screw portion 4 is received, and this flaw-detecting echo is converted to an electrical signal and then is transmitted to an inspeciton recorder 6. The inspection recorder 6 displays pulses 9 with a height corresponding to the electrical signal, sets a threshold 10 for the inspection whethre the hook is acceptable or not to a pulse display portion 8, and then determines to be defective when a pulse exceeding the threshold 10 is detected among the pulses 9 which are displayed on the pulse display portion 8.