baber/WOPTO huggingface dataset:
Patent JP-H0249898-A (JP)
Title: Covering cylindrical wall for drilling hole
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1989-04-28
Abstract: PURPOSE:To make improvements in the working property of connecting work by installing a fitting part jagged each, in a connecting part of a center pillar of a branch part segment, forming this center pillar into a circular or regular polygon, and making this connecting part accord with a sectional form of the center pillar. CONSTITUTION:A cylinder-form shallow recess 11b is formed in the center of both ends 11a of a cylindrical center pillar 11, and an end 14a of a base 14 formed in the lower part of a branch part RC segment 13 is taperlingly formed toward the circular center pillar 11 according with the end 11a of the center pillar 11. In addition, a disklike projection part 14b being fitted in the recess 11b of the center pillar 11 is installed in the center of the end 14a, and a joint fitting 12 at the side of the center pillar 11 is buried in a state of having it fitted in the circumference. The branch RC segment 13 and the center pillar 11 are connected and furthermore joints 12, 12 are connected to each other through bolt clamping in a state of having the projection part 14b and the recess 11b of the end 11a fitted to each other. With this constitution, the working property of center pillar connection is improvable.
Patent JP-H0320777-A (JP)
Title: Projection type color display device
Inventor: MIYAZAWA YASUNAGA
IPC: G03B33/12
Filed: 1989-04-28
Abstract: PURPOSE:To project a picture without the uneveness of color on a screen by allowing primary colors optical pathes to be equal optical pathes and forming a projecting optical system to be a telecentric projecting optical system. CONSTITUTION:Since a projecting lens 10 is the telecentric projecting optical system wherein an entrance pupil is infinitely remote, light beams made incident on the projecting lens are light beams parallel to an optical axis. Therefore, when emitting principle rays are made of light beams parallel to the optical axis by using a parabolic mirror, etc., for a projecting light source 1, incident angles on respective dichroic mirrors 3, 4, 7 and 8 are always 45 deg. at any place on the dichroic mirrors. Consequently, the boundary wave lengthes of the primary colors are the same at any place and the chromaticity of the primary colors of a picture projected on a screen 11 and a synthesized white color are the same at any point on the screen 11.
Patent JP-S5634826-A (JP)
Title: Hammering device
Inventor: EBIHARA KUNIYASU
IPC: E02D7/14
Filed: 1979-08-30
Abstract: PURPOSE: To obtain the hammering device capable of proceeding a work under a substantially noiseless condition in case it is used for a pile driving work in field of building and having a very simple and inexpensive construction.  
     CONSTITUTION: A piston member 1 dropped from an upper portion of a housing, the housing 2 receiving the piston member 1 and an exhaust pipe 3 as well as a non-return valve 4 attached to the housing 2 are provided. This exhaust pipe 3 is attached to the housing with such a capacity and at such a position that pipe 3 can  discharge a proper volume of air so as not to collide the piston member 1 against a bottom surface of the housing 2 upon dropping of the pistom member 1. The bottom of the housing 2 is placed on  desired member and the piston member 1 is dropped into the housing 2, thereby, a force is exerted on a pile or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04316427-A (JP)
Title: Establishment of lawn by prostrate type turf grass
Inventor: KITAJIMA NOBUYUKI
IPC: A01G1/00
Filed: 1991-04-15
Abstract: PURPOSE:To standardize the shape of seedling of turf grass and to simplify an operation process in establishment of lawn with prostrate type turf grass. CONSTITUTION:Block sodding is cut into a strip shape, blended with soil weighed so as to give 2-5cm thickness based on a planting area to give a mixture 4, which is applied to surface of establishment and then pressed by rolling a roller.
Patent JP-H1071944-A (JP)
Title: Braking force control device
Inventor: SHIMIZU SATOSHI
IPC: B60T8/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To execute appropriate fail safe to the abnormality of a sensor for detecting brake operating force in a braking force control device for controlling braking hydraulic pressure of a braking device for an automobile. SOLUTION: A hydraulic pressure sensor for detecting master cylinder pressure is provided, and a brake operating state is detected on the basis of the detection value SPM/ C of the hydraulic pressure sensor. In case of detecting brake operation satisfying a specified execution condition, braking hydraulic pressure control is executed on the basis of SPM/ C. Whether or not SPM/ C and body deceleration Gx are in appropriate relation at the time of executing normal brake operation is judged. In case of a combination of SPM/ C and Gx belonging to a C-area, the hydraulic pressure sensor is judged to be normal, but in case of this combination belonging to an A-area of a B-area, the hydraulic pressure sensor is judged to be abnormal, and the execution of braking hydraulic pressure control is inhibited.
Patent JP-H02287271-A (JP)
Title: Delay trouble inspection apparatus
Inventor: HIROSE FUMIYASU
IPC: G06F11/25
Filed: 1989-04-28
Abstract: PURPOSE:To test that each path is possible to operate at specification frequency by activating the logic of the path from a register to a register when the trouble simulation of a scanning system is performed. CONSTITUTION:A pattern forming part 91 calculates an input pattern I activat ing the path of a combination circuit part from the output of the register of an LSI 18 to the input of the next register and further strikes one clock to calculate an input pattern II setting the input pattern I to the register of the LSI. At the time of testing, a tester part 93 is used to scan in the input pattern II at first and two clocks are struck at the frequency of the operating specifica tion of the LSI and a result is scanned out to be compared with an expectation value 92. That is, the logic of the path from the output of the register of a synchronous circuit to the input of the next register is activated and it is con firmed that each path is operable at specification frequency.
Patent JP-S60252012-A (JP)
Title: Car-height adjuster
Inventor: ICHIKAWA MAMORU
IPC: B60G17/015
Filed: 1984-05-30
Abstract: PURPOSE:To faciliate piping and assembly by closing the opened port part of an air dryer housing by the inner and outer covering members and installing a various storts of valves onto the inner covering member and installing a connector onto the outer covering member, in a car-height adjuster equipped with an air dryer. CONSTITUTION:An air compressor 1 is equipped with a piston 38 driven in reciprocation by a motor 43, and the air compressed in the pump chamber 2 of the compressor 1 is supplied into an air tank 7 or air suspensions 8 and 10 through an air dryer 4. Said sair dryer 4 is constituted of a housing 22 filled with moisture absorbents 3 inside and inner and outer covering members 23 and 24 for closing the edge opened part 22a of the housing 22. An air check valve 6 and a min. pressure guarantee valve 16 are installed onto the inner covering member 23. A plurality of connectors 19 for connecting the piping 20 for the air feeding parts 7, 8, and 10 are installed onto the outer covering member 24 arranged, keeping a prescribed distance from the inner covering member 23.
Patent JP-H05108679-A (JP)
Title: Automatic teller mark stamping method for slip transaction processor
Inventor: KAMATA HIDEO
IPC: G06Q10/10
Filed: 1991-04-15
Abstract: PURPOSE:To save the labor of a teller mark stamping job in the slip transaction processing in regard of an automatic teller mark stamping method which can automatically stamp a teller mark on the slips for a slip transaction processor which is used in the business office, etc., of a banking institution. CONSTITUTION:An input part 5 is provided to a slip transaction processor to input the personal identification data on the tellers and the slip data together with a printing part 6 which stamps the certification marks on the slips, and a control part 8. Thus the processor transmits the slip data received from the part 5 to a higher order part and received the certification data from the higher order part. Then the certification marks are stamped on the slips at the part 6. Furthermore a stamped mark data storing part 7 is added to store the stamped mark data on the tellers. Then the corresponding stamped mark data is drawn out of the part 7 based on the personal identification data on the tellers and then stamped on the slip at the part 6.
Patent JP-H0368021-A (JP)
Title: High speed numerical processor
Inventor: DONARUDO II SUTAISU
IPC: G06F7/552
Filed: 1990-04-25
Abstract: PURPOSE: To shorten a time necessary for division and square root calculation compared with the other calculation, and to realize a high speed information processing by executing division by 4 cycle clocks and square root calculation by 6 cycle clocks. CONSTITUTION: This processor uses two convergent algorithms for division and for square root calculation. A decoder 12 receives a command form a logic circuit which decides the numeric value calculation of multiplication, division, or square root calculation to be executed by a processor. The decoder 12 transmits a control signal CS to an output 14 according to this command, and the control signal CS is varied according to the type of the calculation to be executed. The control signal CS is transmitted to an operand path designating circuit 16, logic circuit 18, switching circuit 20, and type generating circuit 28. The operand path designating circuit 16 receives operands N and D through input lines 22 and 24.
Patent JP-S5536853-A (JP)
Title: Electrophotographic material
Inventor: TAKAHATA TAKASHI
IPC: G03G5/087
Filed: 1978-09-07
Abstract: PURPOSE: To improve electrophotographic characteristics such as chargeability, dark holdability and photosensitivity by using the titanium oxide of the rutile/anatase crystal mixture containing a small amount of anatase crystal as photosensitive pigment.  
     CONSTITUTION: The crystal mixture of anatase crystal structure of 3 to 40% of the total TiO 2  and rutile crystal structure of the rest is prepared by changing conditions such as reaction temperature and time of contact and mixing of high temperature reaction of TiCl 4  and O 2  and further changing conditions of sulfuric acid process titanium. The coating solution containing this mixture as well as binder and photosensitive characteristic improver, pre-exposure fatigue inhibitor, dark holding characteristic improver, charge characteristic improver, etc. is prepared. This coating solution is coated on a substrate (paper or other) having been coated with conductive material, metal sheet, etc. and is then dried to obtain the electrophotographic material. This enables the good images of high whiteness to be obtained and makes the material suited for color printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07238202-A (JP)
Title: Thermoplastic resin composition and its laminate
Inventor: KITAIKE YUKIO
IPC: C08L51/00
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent flatting and a laminate. CONSTITUTION:This thermoplastic resin composition comprises (A) 100 pts.wt. of an acrylic resin and (B) 1-40 pts.wt. of a hydroxyl group-containing straight- chain polymer composed of (b-1) 1-80 pts.wt. of a 1-8C alkyl group-containing acrylic acid hydroxyalkyl ester or methacrylic acid hydroxylalkyl ester, (b-2) 10-99wt.% of a 1-13C alkyl group-containing methacrylic acid alkyl ester, (b-3) 0-70wt.% of a 1-8C alkyl group-containing acrylic acid alkyl ester and 0-50wt.% of at least one of other copolymerizable vinyl monomers. A laminate having a filmy material on the surface layer is obtained from this thermoplastic resin composition.
Patent JP-S5956838-A (JP)
Inventor: MOORISU BURUUNE
IPC: F16C32/04
Filed: 1983-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5443481-A (JP)
Title: Screening method for semiconductor device
Inventor: ANDOU SHIGEO
IPC: G01R31/26
Filed: 1977-09-12
Abstract: PURPOSE: To select the defect through measurement of the reverse current when the balance is kept between the temperature on the element surface and the peripheral temperature by leaving the airtight-sealed semiconductor device into the lowtemperature atomsphere of 0W5°C.  
     CONSTITUTION: The airtight-sealed device is left more than 5 hours at a high temperature of 100°C or more to vaporize the micro amount or water within the container, and then the inside of the airtight container is kept under 0W °C. At the same time, the dry air of under dew point-30°C is flown. When the temperature on the element surface is balanced with the peripheral temperature, the reverse voltage is applied to the pn-junction to measure the reverse current. If the humidity within the container is high, the internal relative humidity becomes more than 100% as the room temperature lowers down. As a result, the dew condensation is given to increase the reverse current suddenly. In this way, the screening removal is given to obtain high-reliability device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09273572-A (JP)
Title: Drum braking device
Inventor: IKEDA TAKASHI
IPC: F16D65/22
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a drum braking device which exhibits the same braking effect as a two leading shoes type with the use of one shoe tensioner actuated by service braking, and facilitates the incorporation thereinto of a parking braking device and an automatic shoe-slack adjuster. SOLUTION: A link 10 is pivotally supported by an anchor pin 2, and is engaged at its halfway with one brake shoe 4. A shoe-slack adjuster 14 is interposed between the other adjacent ends of the link 10 and the other brake shoe 5. The braking force is transmitted between the brake shoes 4 and 5 through the link 10 and the shoe-slack adjuster 14.
Patent JP-H06323382-A (JP)
Title: Belt driving device
Inventor: KOZUKI MICHIZO
IPC: G03G15/16
Filed: 1993-05-12
Abstract: PURPOSE:To improve an offset movement detecting member so as to improve practicability to a belt driving device capable of detecting and correcting offset movement automatically. CONSTITUTION:A photosensitive belt 6 is stretched over a first to a third rollers. An offset movement detecting member 28 is disposed at the shaft end part of the third roller 5, and an offset movement detecting belt 30 is fitted to one end part of the offset movement detecting member 28 through a lock pin 29. When the photosensitive belt 6 moves in the offset state to come in contact with the offset movement detecting member 28, the offset movement detecting belt 30 is wound by the rotation of the offset movement detecting member 28, so that one shaft end part of the third roller 5 is displaced to dissolve initial offset movement. The position of the lock pin 29 is made variable to make the disposed state of the offset movement detecting member 28 changeable. The contact area of the photosensitive belt 6 in the offset movement detecting member 28 is thereby changed to obtain the long service life of the offset movement detecting member 28 and to simplify tapered face angle selecting work.
Patent JP-H10292242-A (JP)
Title: Detector for needle movement in electric jacquard
Inventor: ONADA HIDEO
IPC: D03D51/28
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a detector of a compact structure, stably acting for a long time and able to act in the front half of the going movement of a needle to detect a moving state of the needle in order to judge the correctness of the movement of an electric needle-driving apparatus in an electric jacquard. SOLUTION: On a basement 16, a proximity switch frame 15 reciprocally movable in the front part of a group of needles 12 is placed in a state energized to returning position. On the proximity switch frame 15, a group of proximity bars 30 each having a proximity body 32 consisting of a magnet at its front end is supported in a state energized to returning position so that a proximity bar 30 is movable in an approximately equivalent amount by the reciprocal movement of the needle 12. At the front end of the group of the proximity bars 30, a proximity switch body 35 having a group of proximity detector heads 37 consisting of hall elements is placed in a state where each of the proximity detector head 37 is facing the proximity body 32 of the proximity bar 30 with a space approximately corresponding to the front half of going movement of a needle 12.  Further, on the rear part of a proximity switch frame 15, a frame-pushing rod 40 linked to an electric needle-driving apparatus is placed in a reciprocally movable manner with a space approximately corresponding to the front half of going movement of a needle 12.
Patent JP-H06327289-A (JP)
Title: High frequency equipment
Inventor: HIDAKA SHINTARO
IPC: H02P7/29
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a high frequency equipment that allows DC motors to be run according to impedance and enor signal of phase difference and enables efficiently supplying high frequency power even in proximity to matching point. CONSTITUTION:A second comparator 17 compares a value of impedance Z with the signal from a reference signal source 23, When the value of impedance relatively largely differs from that value of a matching point, the comparator 18 controls a switch 21, and the signal from a reference power supply 20 is fed into a DC motor 9. Since the voltage from the power supply 20 is set to the maximum voltage for motor drive, the motor 9 is rotated at high speed, and the value of impedance Z rapidly approaches the matching point. When the value of impedance Z approaches the matching point and falls below a specified value of the signal from the reference signal source 23, the second comparator 18 controls the switch 20, and the pulse signal from a pulse generator 19 is fed into the motor 9. As a result, the DC motor 9 is driven by the pulse signal.
Patent JP-H04231867-A (JP)
Title: Highly sensitive ion measuring method, use of material suitable for method thereof and corresponding reagent
Inventor: BUARUTAA RITSUTAASUDORUFU
IPC: C07C205/37
Filed: 1991-05-15
Abstract: PURPOSE: To increase the measuring sensitivity of ion in aqueous liquid by using substance selected from a group consisting of a plurality of specific compounds in phase immiscible with the liquid. CONSTITUTION: The method for measuring ion comprises the steps of transferring ion in aqueous liquid to a phase immiscible with the liquid, and receiving hue change capable of being used for ion measurement by an existing pH indicator to measure the ion in the liquid. To increase the measuring sensitivity, substance from a group consisting of compounds represented by formulae I, II and III is used in the phase immiscible with the liquid.  In the formulae, one of R<1> to R<4> groups and R<5> to R<9> groups is a group from a group consisting of alkyl, alkoxy and aralkyl, the other group is the same or different, is nitro, halogen, cyano, alkylsulfonyl or alkyl group substituted for halogen or, in the case that R<5> and R<6> are nitor, R<8> and R<9> are hydrogen, R<10> to R<14> are the same or different, and means hydrogen, nitro, halogen, cyano, alkylsulfonyl or alkyl group substituted for halogen.
Patent JP-H0664418-A (JP)
Title: Steering wheel suspension device
Inventor: SHIBAHATA KOJI
IPC: B60G3/20
Filed: 1992-04-28
Abstract: PURPOSE:To secure restoring force of a steering device during steering, even if kingpin offset and kingpin inclination of a wheel are set to zero. CONSTITUTION:A knuckle 7 supported with a car body frame 11, as being able to move upward and downward freely, through a lower arm 8 and an upper arm 13, comprises a control arm 7c extending from the kingpin axis K to the inside of the car body. The lower end of a damper 18 is connected to the control arm 7c through the first rod 19, and connected to the lower arm 8 through the second rod 20. When a wheel W is turned by a steering device, as a ball joint 21 set on the control rod 7c is displaced to the outside of the car body, from the full line position to the chain line position in the figure, the first rot 19 is pulled up from the full line position to the chain line position and compresses the damper 18. Consequently, restoring force of the compressed damper 18 generates a force by which the wheel W is restored to the neutral position where it was before the steering.
Patent JP-S591767-A (JP)
Inventor: NAKAMURA SHIYUUJI
IPC: G01B11/00
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5335308-A (JP)
Title: Call distribution system
Inventor: SOGA KENTAROU
IPC: G06F15/16
Filed: 1976-09-13
Abstract: PURPOSE:To unify the process load between CPUs and to inhibit an input to the assigned CPU when a fault occurs in the CPU. Thus, the process load can be unified between other CPUs.
Patent JP-S5735453-A (JP)
Title: Demodulator for frequency shift modulating signal
Inventor: HORIGUCHI AKIRA
IPC: H04L27/14
Filed: 1980-08-12
Abstract: PURPOSE:To achieve an FSK demodulator with simple low pass filter excellent in the discriminating capability, by obtaining a specified logic between a signal with a given pulse width produced at the zero crossing of an FSK signal and its delay signal, and converting the pulse duty ratio. CONSTITUTION:A zero crossing point of an FSK signal through a limiter 2 is converted into a pulse 3a with a given width tau at a monostable multivibrator 3, it is inputted to a sequence circuit 8 and delayed by the time tau with a monostable multivibrator 7 and inputted to the circuit 8 as a pulse 7a. The changing points of the pulses 3a and 7a are detected at the circuit 8 and inputted to an FF9 through a gate circuit. The output of the FF9 is outputted to a filter 4 and the gate circuit 8 of the sequence circuit can be closed for a given time from the output changing points.
Patent JP-S5734977-A (JP)
Title: Ink jet type recording apparatus
Inventor: AIZAWA MASAMI
IPC: G06K15/10
Filed: 1980-08-12
Abstract: PURPOSE:To prevent lowering of the printed image quality, in an on-demand type ink jet system, by a method wherein, after piezo-vibration element driving signal for injection a main particle is applied, an auxiliary drive signal is applied to absorb satelite by the ink particle accoding to the auxiliary signal. CONSTITUTION:A typewriting control circuit 21 applies a typewriting order a to a type timing generator 22 based on a typewriting data and, based on said order, a type timing signal b is applied to a drive circuit 23. Further, the circuit 21 applies a sub-signal C to a drive circuit 23 in a final particle injected timing in continuously injecting the ink. When a piezo-vibration element 24 is driven by a piezo-vibration element driving signal d synchronous to the signals b, c, an ink particle 41 is injected in a condition synchronous to the initial signal b and an ink particle 47 synchronous to the signal c but, because satelite 49 generated when the ink particle 41 changed to 42 45 with the elapse of time is slow in its speed, it is absorbed when the succeeding particle 47 is in a shape 50. Thereby, dots 46, 53 without satelite are formed.