baber/WOPTO huggingface dataset:
Patent JP-H09143297-A (JP)
Title: Olefin-based thermoplastic elastomer foam and its production
Inventor: OKADA KEIJI
IPC: C08L23/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam high in expansion ratio, excellent in heat resistance, free from chapped skin, useful as a footwear, etc., by heating a composition consisting of a specific partially cross-linked thermoplastic elastomer, an olefin-based plastic and a blowing agent. SOLUTION: An olefin-based thermoplastic elastomer foam is obtained by heating a foamable composition consisting of (A) 100 pts.wt. of a partially cross-linked thermoplastic elastomer comprising a mixture of 60-95 pts.wt. of a peroxide cross-linking type olefin-based copolymer rubber of ethylene and a 3-20C α-olefin (nonconjugated diene) and 5-40 pts.wt. of a peroxide decomposition type olefin-based plastic composed of a (co)polymer having 5-100mol% of a 3-20C α-olefin content and 5-80g/10minutes MFR, (B) 1-20 pts.wt. of an olefin-based plastic composed of a (co)polymer having a 2-20C α-olefin content and 0.01-2g/10minutes MFR and (C) a blowing agent followed by foaming.
Patent JP-H11214302-A (JP)
Title: Apparatus and method for scanning exposure
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To realize high precision exposure by using fine patterns with high throughput. SOLUTION: When a mask stage RST is located at a position where any corner cube 31Y1, 31Y2, or 31Y3 can be selected, the pattern of a mask R can be transfered on a substrate via an optical projecting system PL by having a substrate stage move in a Y-direction, synchronized with the stage RST while a position of the stage RST in the Y-direction is controlled by an interference meter 30Y so that patterns in regions on the mask are made to be transfered on the substrate without replacing the mask. A Y-position of the stage RST is measured by the interference meter 30 Y via a corner cube, therefore the control of the Y-position of the stage RST during an exposure can be made correctly, even if a rotation control for the stage RST is made before a synchronized moving of the stage RST and the substrate stage.  Accordingly, improvements in the throughput and exposure precision can be made by using a large mask and performing double exposures of a large area.
Patent JP-H04278104-A (JP)
Title: Fluidized bed burning apparatus having re-circulation heatexchanger with non-mechanical solid controller and its method
Inventor: DEIBUITSUDO ETSUCHI DEIITSU
IPC: F23C10/18
Filed: 1991-11-20
Abstract: PURPOSE: To provide a fluidized bed combustion apparatus disposed in a united manner in a furnace region of a combustion apparatus and utilizing a recirculation heat exchanger, and a method thereof. CONSTITUTION: In a fluidized bed combustion apparatus, a recycle heat exchange region 56 is disposed in an enclosure 10 in which a furnace region 54 is accomodated. Flue gas and entrained solids from a fluidized bed of the furnace region 54 are separated and passed to a heat recovery region 32, and a separated particulate material is passed to the heat exchange region 56. The heat exchange region 56 can pass the separated solids directly from a separator 26 to the furnace region 54. A heat exchange chamber is provided in the recycle heat exchange region 56, which chamber receives the separated material from a bypass chamber to transfer heat from the material to a fluid flow circuit. Then, the separated material in the heat exchange chamber is passed to return to the furnace region 54.
Patent JP-H01145424-A (JP)
Title: Shaft joint
Inventor: FUJIWARA YOSHITSUGU
IPC: F16D3/06
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the generation of noise due to a change of torque by connecting shaft parts through helically protruded and recessed fitting and providing a resilient unit, which imparts force in the axial direction, between the shaft parts, in the case of a shaft joint of a drive shaft for a vehicle. CONSTITUTION:A drive side shaft part 11 forms a hollow shape, and its internal surface forms a helical spline 14. A driven side shaft part 13 inserts its point end side into the point end side of the drive side shaft part 11, and these shaft parts 11, 13 mesh their fellow teeth of the helical splines 14, 15, transmitting power. A compression coil spring 17, imparting tensile force in the axial direction, is mounted between a large contour part 16 and an end face of the drive side shaft part 11. Thus eliminating a clearance in the peripheral direction of the two shaft parts, the generation of noise due to a change of torque can be prevented.
Patent JP-S63157809-A (JP)
Title: Blowing method for converter
Inventor: AOKI MATSUHIDE
IPC: C21C5/32
Filed: 1986-12-19
Abstract: PURPOSE:To enable dephosphorizing refining of middle and high carbon steel, by containing MnO in molten slag at the specific quantity in a first half stage of oxygen blowing at the time of refining molten iron without executing pre-refining treatment, such as dephosphorization, etc., into the middle and high carbon steel in the converter having the bottom blowing tuyere. CONSTITUTION:At the time of producing the middle and high carbon steel by the oxygen blowing from the molten iron without executing pre-refining by the converter having the bottom blowing tuyere, the oxygen bottom blowing refining with >=0.03Nm<3>/ min/ton of molten steel is executed, to regulate the middle and high carbon content to >=0.13% at stopping the blowing and to regulate total Fe content in the molten slag to <=15%. In order to make C content in the molten steel into the middle and high carbon steel, as oxygen potential in the molten steel is lowered and FeO content in the molten slag is necessary to reduce, the oxidized dephosphorizing reaction is not promoted. In this case, oxidizing material of Mn is added during the operation from starting oxygen blowing to blowing 60% of total oxygen blowing quantity, and MnO content in the slag at stopping the blowing is regulated to 4-8% and slagging of CaO for slag-making agent is promoted and the basicity of molten slag is increased, and so by oxidation of P into P2O5 and development of CaO P2O5 by CaO, the dephosphorization is executed.
Patent JP-H10142243-A (JP)
Title: Rotational speed detecting device
Inventor: TERAMAE KATSUHIRO
IPC: G01P3/481
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed detecting device with the stable detecting characteristic by a single sensor element. SOLUTION: An output which level changes in a cycle according to rotational speed of a rotor 1 is detected from a first detecting circuit 31 , and a detecting signal Va rectification smoothed is outputted from a first rectification smoothing circuit 41 . A substantially constant output is detected from a second detecting circuit 32 and a rectified smoothed reference signal Vb is outputted from the second rectifying smoothing circuit 42 . While a differential amplifier 5 detects defferences of the detecting signal Va from the reference signal Vb and it is amplifyed, then the level of the detecting signal Va is converted into the level which is based on the reference signal Vb of the substantially constant level.  In comparison with the dispersion of absolute level of the detecting signal Va, the dispersion of the output signal Vs based on the reference signal Vb is less, thereby the stable detecting characteristic can be provided by the first detecting coil only.
Patent JP-H09128518-A (JP)
Title: Color image output device
Inventor: SAKATA MASARU
IPC: G06T1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make anybody able easily and surely select a desired color or a color approximate to a real thing only by reading the colors of a photograph or the real thing by a color scanner when selecting the color to be added to an illustrated graphic, etc. SOLUTION: When a photograph or the like is scanned by a color scanner and color image signals separated into three primary colors are read, a color recognizing processing control part 14 recognizes color information based on the color image signal for every color component. Based on this color information, a CPU 1 retrieves a color code memory 2-2, reads a color code approximate to the color information and colors are output object graphic based on this color code.
Patent JP-H04177522-A (JP)
Title: Secondary storage device managing device
Inventor: KOJO TAKASHI
IPC: G06F12/00
Filed: 1990-11-09
Abstract: PURPOSE:To shorten the access time to data of a file by executing the rearrangement of the file distributed and placed in a rewritable secondary storage device and setting it as a continuous file. CONSTITUTION:When a request of rearrangement of a file, etc., generated by an operator, a timer and a program, etc., of the outside of the device is sensed, a driving means 1 writes additionally its information to a management information storage means 3, and also, gives an instruction to a collating means 2 so as to start its collating operation. The collating means 2 collates the information in the management information storage means 3 and the position of the part of the file distributed and placed in a secondary storage device 6 in accordance with a condition set in advance, and in the case of a place whose change processing is necessary, an instruction of the change processing is outputted to a changing means 4. Subsequently, the changing means 4 executes a change of the instructed part, and when the change processing is completed, the information of the management information storage means 3 is updated. In such a way, the access time can be shortened.
Patent JP-H04177739-A (JP)
Title: Method for connecting lead wire of semiconductor chip
Inventor: OTA HIDEO
IPC: H01L21/60
Filed: 1990-11-12
Abstract: PURPOSE:To prevent the bonding electrode section of a semiconductor chip from being damaged by connecting a lead wire with the bonding electrode by plating while the lead wire is brought into contact with the bonding electrode. CONSTITUTION:A tape cap 1 provided with a lead wire 2 is placed on a positioning jig 8 and the leading end of the wire 2 is brought into contact with the electrode 7 of a semiconductor chip. Then the semiconductor chip is dipped in a plating bath 10, with the wire 2 being brought into contact with the electrode 7. When a (+) electrode is connected to the lead wire and a (-) electrode is connected to the plating metal, such as copper, etc., and an electric current is made to flow between the electrodes, the plating metal is plated at and around the connecting section of the wire 2 and electrode 7 and the wire 2 and electrode 7 are firmly connected to each other through a plated layer 12. Therefore, the damage of the bonding electrode 7 can be prevented.
Patent JP-H01146413-A (JP)
Title: Acoustic signal processing circuit
Inventor: AKAGIRI KENZO
IPC: H03G3/30
Filed: 1987-12-02
Abstract: PURPOSE:To suppress unpleasant external noise by forming an input acoustic signal for each prescribed period as a block, calculating the effective value and a maximum absolute value of the block signal, and controlling the input acoustic signal when the ratio of the calculated values is increased more than an optical comparison level. CONSTITUTION:The acoustic signal supplied to an input terminal 1 receiving the sampled and digitized acoustic signal is extracted at an output terminal 4 through a delay circuit 2 and a multiplier 3. Moreover, the acoustic signal from the input terminal 1 is supplied to a block forming circuit 5, data for each 10msec is stored, for example, and the result is extracted as a block signal. The data subject to block processing is fed to a maximum absolute value detection circuit 6 in its block and an effective value calculation circuit 7, where the maximum absolute value and the effective value are calculated respectively. The peak factor is fed to a comparator circuit 9 and it is compared with an optional level from a terminal 10. Thus, when the peak factor is larger than the comparison level, an impulse is generated from the comparator circuit 9.
Patent JP-H07132951-A (JP)
Title: Method for printing on crown cap
Inventor: OMORI MAMORU
IPC: B65D51/24
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a method for printing on a crown cap with fast formation speed by making a metal plate with base coat applied into a desired crown cap shape, then-reacting upper coat for marking an indication on a top printing face with the base coat and performing contact printing. CONSTITUTION:Upper coat 4 for marking an indication for a top printing face is applied to a crown cap with base coat 2 applied. Then the coat is hardened by applying ultraviolet rays by a machine which can generate ultraviolet rays such as an ultraviolet lamp or by applying high frequency generated by a high frequency generator. Since paint applying equipment of crown caps can print by a stamping method with a single crown cap, simple equipment will do, and printing can be speeded up since positioning is easy. In addition the crown cap is often shaped in roundness with the top slightly swollen, so that a stamping face with the upper coat applied may be in a structure along the roundness by forming it in a recess or forming it of a highly flexible material.
Patent JP-2001120691-A (JP)
Title: Wood golf club
Inventor: TSUNODA MASAYA
IPC: A63B102/32
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a wood golf club that dos not cause a hook easily. SOLUTION: A wood golf club 1 having a head 2, the face 2a of which is bulged. In a reference state in which the center line C of a shaft 4 is located on a vertical face, the center line C is tilted by the lie α of the club, and the face 2a is tilted by the loft, a face reference borderline K where a horizontal line HP passing the intermediate position between the lowest position A and the highest position B of the face 2a intersects the face 2a is a curve swollen outwards.  At acute angle side absolute value angles θtx and θhx formed by the tangential lines Ttx and Thx of the face reference borderline K at the toe side point tx and the heel side point hx separated from a cardinal point S as the middle point of the borderline of the face reference borderline K to the toe t side and the heel h side by the distance x in parallel with the vertical face in the horizontal plane HP and a tangential line Ts, when the distance x is 2.0 mm or longer, θtx is larger than θhx.
Patent JP-H11142790-A (JP)
Title: Lighting device and its manufacture, and projecting device
Inventor: SAWAI YASUMASA
IPC: G02F1/13
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the light lighting device which preventing the strength of a reflection preventive coat film from decreasing without damaging the sticking part of a 1/2-wavelength plate and also preventing the illumination efficiently from decreasing. SOLUTION: The reflection preventive coat film is not stuck by being held between the 1/2-wavelength plate (half-wavelength plate) 11 and the incidence surface of a 2nd lens array 7 as its stuck part, but formed by sticking the noncoat surface of the 1/2-wavelength plate 11 on the noncoat surface at the sticking position on the incidence surface of the 2nd lens array 7, so there is a little light quantity loss and light illumination with good illumination efficiency is obtained.  Further, the reflection preventive coat film is selectively formed at high temperature at a nonsticking position excluding the noncoat surface at the sticking position of the incidence surface of the 2nd lens array 7, the noncoat surface as the sticking side surface of the 1/2-wavelength plate 11 is stuck, and then no reflection preventive coat film is formed thereafter, so the sticking part is not exposed to high temperature and there is no damage.
Patent JP-H01147916-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKAI HIROYUKI
IPC: H03K19/094
Filed: 1987-12-03
Abstract: PURPOSE:To realize a high speed and stable source coupling FET logic circuit by employing a depletion FET switch with a shallow threshold voltage and a depletion FET current source circuit with a deep threshold voltage. CONSTITUTION:Differential switching FETs Q1, Q2 and source follower switching FETs Q4, Q5 are constituted by depletion FETs with a shallow threshold voltage. On the other hand, current source FETs Q3, Q6, Q7 are constituted by depletion FETs with a deep threshold voltage. Thus, a problem of gate current flowing is relaxed by using the depletion FETs and a high K value is obtained by using the FETs with a shallow threshold voltage for switching FETs. Moreover, the gate width of the current source FET is decreased by using the FET with a deep threshold voltage for the current source and the stable current source circuit is obtained. As a result, a high speed and stable source coupling FET logic circuit is realized.
Patent JP-S63163074-A (JP)
Title: Magnetic fluid seal
Inventor: MORIYAMA KANICHI
IPC: F16J15/43
Filed: 1986-12-24
Abstract: PURPOSE:To prevent magnetic fluid from its leak out, by forming a communication path in an annular magnetic pole. CONSTITUTION:A magnetic fluid seal is equipped with a movable shaft 1, annular magnetic poles 2, 3, annular magnet 4 arranged between the respective annular magnetic poles 2, 3 further with space 6 partitioned between the annular magnet 4 and the movable shaft 1 and magnetic fluid 5. Further the annular magnetic hole 2 forms a communication route 7 for the space 6 to communicate with the outside. In this way, when the volume in the space 6 is inflated due to a temperature rise, an amount of the inflated volume can be relieved to the outside. Consequently, the magnetic fluid seal, which surely prevents the space from an increase of its internal pressure, is prevented from leaking the magnetic fluid 5 to the outside from a fine clearance between the movable shaft 1 and the annular magnetic poles 2, 3.
Patent JP-H07305787-A (JP)
Title: Thermostat
Inventor: KAI KAZUYUKI
IPC: F16K31/68
Filed: 1994-12-09
Abstract: PURPOSE:To facilitate prevention of the occurrence of temperature hunting by a method wherein the shape of a part making contact with and parting from the horizontal and vertical valve seat parts of a valve body is specified. CONSTITUTION:The whole of a thermoelement TH is moved downward and a valve body 18 fixed to a guide cylinder body 9 is also moved downward through thermal expansion of a thermal expansion body 7 of which the thermoelement TH consists when the temperature of cooling water is increased. The horizontal valve body part 18e of the valve body 18 is separated away from the horizontal valve seat part 14b1 of a valve seat 14b. However, an annular lip 18g formed at a vertical valve body part 18f is not separated away from a vertical valve seat part 14b2 but a small amount of cooling water flows, as shown in a figure (a), through a cooling water passage 18h formed in a direction crossing the annular lip 18g at right angles. Further, when the temperature of cooling water is increased, the valve body 18 fixed to the guide cylinder body 9 is also further moved downward and the annular lip 18g is also separated away from the vertical valve seat 14b2 of the valve seat 14b, whereby a large amount of cooling water flows like a conventional device. Since, as noted above, an initial flow rate is suppressed, temperature hunting is prevented from occurring.
Patent JP-2001125776-A (JP)
Title: Distributed application linkage interface transition supporting mechanism
Inventor: OBANA MANABU
IPC: G06F15/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that it is necessary to define an interface required for an application linkage on the initial stage of system development since it becomes necessary to redevelop all applications linked with a first application again when the definition of the interface of the first application is changed in the development of a distributed application system. SOLUTION: This mechanism is provided with a development supporting means for attaining arbitrary combination of definition information inevitably required for a link system by defining and managing the interface definition of inter-application linkage while dividing it into the field structure information of transmitting/receiving data, field attribute information and communication link procedure information. Thus, flexible system development is made possible.
Patent JP-H07162996-A (JP)
Title: Hearing aid
Inventor: HIKITA KAZUHIKO
IPC: H04R25/00
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the sweat and dust from entering from the space between a volume control dial and a controller. CONSTITUTION:In the hearing aid equipped with a volume controller 12 with a part of a volume control dial 13 projected outside of the hearing aid 11 from an opening part 11a, a packing 15 consisting of a ring shape silicone rubber clogs the space between a controller 14 of the volume controller 12 and the volume control dial 13.
Patent JP-H10149215-A (JP)
Title: Device and method for monitoring abnormality of equipment
Inventor: KONNO HIROYUKI
IPC: G06F11/30
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To quickly identify an abnormal source even in the case of any abnormality in various equipments. SOLUTION: Operation waiting time from the output of an operation command for specifying an actuator in turn of operation up to the output of a start signal for the actuator is counted (S1 to S3). Whether the operation waiting time has exceeded previously determined operation waiting allowable time or not is judged (S4), and when the time has exceeded the allowable time, the actuator is judged as operation unstarted abnormality (S5). On the other hand, real operation time from the output of the start signal to the actuator up to the completion of operation of the actuator is counted (S2, S7, S8). Whether the real operation time has exceeded previously determined real operation allowable time or not is judged (S9), and when the counted time has exceeded the allowable time, the actuator is judged as operation unfinished abnormality (S10).
Patent JP-2000132202-A (JP)
Title: Information transmitter in instrumentation distributed computer
Inventor: YAMAGUCHI HIDETOSHI
IPC: G05B9/03
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To transmit information from a control computer to a management computer without losing the information by fetching the information when the management computer detects the information in a transmission information area of the control computer. SOLUTION: A management computer program performs monitoring cycle delay processing (P1) in order to monitor by the cycle, then performs transmission information monitoring (P2) and decides whether there is the transmission information or not (P3). Then, when there is no transmission information (31), a leading part of a program is returned to and the program stands by until the next cycle. When there is the transmission information (32), the transmission information is fetched (P4) and is accumulated in display of the information or a storage means. After that, transmission information clear (P5) is performed, a state is entered in which it is displayed that all the information to be transmitted to a management computer from a control computer is fetched, the program returns to its leading part (33) and stands by until the next cycle.