baber/WOPTO huggingface dataset:
Patent JP-S5689322-A (JP)
Title: Sheet steel coiling method
Inventor: WAKUSHIMA HIROSHI
IPC: B65H19/28
Filed: 1979-12-19
Abstract: PURPOSE: To suppress the formation of end marks or eliminate it by combining the air cylinders of the respective wrapper units around a mandrel with elastically repulsing members cooperating with these and introducing the working pressure corresponding to the sheet steel pressing force.  
     CONSTITUTION: At the time of coiling a sheet steel on a mandrel 1, set pressing force aiF is supplied to each wrapper unit 2 and air cylinder 9 when sheet steel pressing force is determined from the steel kind, gage, etc. of the sheet steel. This causes oscillating frames 5 to advance until they receive the restriction by pulling bars 11, whereby the gap between a mandrel 1 and blocker rollers 8 is regulated. At this time, the pressing force of each unit 2 is maintained at predetermined set value together with the action of springs 12. On the other hand, the buffer pressure Fi' of the formula is applied by the action of springs 16, whereby proper buffer functions are given to the respective units. In the formula, (bi) is the own-weight correction value of the oscillating arms 7 on which the rollers 8 are pivotally mounted, and (c) is the correction value based on the correlation between the pressing force and the buffer pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0815663-A (JP)
Title: Temperature response optical shutter formed by using liquid crystal composition
Inventor: KAWAKADO MASAYA
IPC: C09K19/12
Filed: 1994-06-24
Abstract: PURPOSE:To make it possible to autonomically adjust a transmission quantity of light by preparing a compsn. formed by dispersing flat particles exhibiting affinity with a liquid crystal into the liquid crystal. CONSTITUTION:The flat shaped particles are randomly oriented and dispersed and the orientation of the liquid crystal molecules is regulated by orientation of the flat particles when the liquid crystal compsn. is placed at an intermediate temp. of the crystal phase-liquid crystal phase transition temp. and the liquid crystal phase-isotropic phase transition temp. A cell, then, attains the light scattering state of the low light transmission quantity shown by A. The liquid crystal in the liquid crystal compsn. is crystallized when the room temp. falls and attains the crystal temp. by falling under the crystal phase-liquid crystal phase transition temp. In such a case, the orientation of the flat particles is the same but all the liquid crystal molecules are oriented in the specified direction and the light transparent state of the high light transmission quantity is attained. Consequently, the room temp. rises to exceed the crystal phase- liquid crystal phase transition temp. and the light scattering state is restored. Namely, the room temp. is maintained within the specified range by autonomically changing the light transmission quantity in accordance with the change of the room temp.
Patent JP-S6145915-A (JP)
Title: Method for measuring depth of underground pipe
Inventor: OGINO SUSUMU
IPC: G01B13/00
Filed: 1984-08-10
Abstract: PURPOSE:To improve precision of the titled measuring method without skill by measuring a liquid pressure while drawing a pressure sensor connected with a liquid storage tank via a hose by its signal line or the like and moving it in an underground pipe, and performing arithmetic of the difference between the above-mentioned liquid pressure and liquid pressure on the ground surface. CONSTITUTION:The hose 2 coming from a water tank 1 is connected with the pressure sensor 4 via a hose reel 3 and the signal line 5 of the other end of the sensor 4 is connected with an arithmetic unit 7 and a recorder 8 via a winch 6. Then, the sensor 4 is first provided to the ground surface to measure the water pressure and the depth is set at zero. The winch 6 is next wound up to measure the length of the signal line 5 wound up and also, the arithmetic unit 7 and recorder 8 are operated while moving the sensor 4 in the underground pipe 9 and the depth of the underground pipe 9 is continuously recorded from the difference with the liquid pressure on the ground surface.
Patent JP-H0915347-A (JP)
Title: Time piece face and its manufacturing method
Inventor: KARASAWA KOICHI
IPC: G04B19/06
Filed: 1995-06-30
Abstract: PURPOSE: To improve the appearance of a fluorescent layer and at the same time prevent the fluorescent layer from deteriorating using a method for easily manufacturing the fluorescent layer by covering a light-accumulating fluorescent layer formed on the surface of a timepiece face with a light transmission substrate or sheet. CONSTITUTION: A ground painting film 11 is formed on the surface of a substrate 10 of a timepiece face and a light-accumulating fluorescent layer 12 is applied to it. Then, an adhesive 21 is applied to the surface of the light- accumulating fluorescent layer 12 to adhere, for example, a light transmission substrate and a light transmission sheet as a protection layer 20. When ultraviolet ray curing resin is used for the adhesive 21, ultraviolet rays are applied from a surface side to seal the protection layer 20.
Patent JP-H0910091-A (JP)
Title: Flower rice
Inventor: IWATA MASAYOSHI
IPC: A47G33/00
Filed: 1995-06-30
Abstract: PURPOSE: To collect grains of rice for use as a souvenir or the like and lessen a burden for a cleaning work by tightening the upper end of a rice grain storage section made of such material as visible from the outside with a tightening section, fixing an artificial flower in the vicinity of the tightening section, and forming a fin on the upper section thereof. CONSTITUTION: A rice grain storage section is formed, for example, out of a mesh or transparent sheet so as to keep internal space visible. The storage section houses ten and several rice grains 2, and a tightening section 3 is formed on the upper side of the storage section. Also, the section 3 is tightened with a filament material 4 such as a wire. Furthermore, an artificial flower 5 is mounted near the section 3. Also, a fin section 6 is formed above the section 3. Then, the flower rice so made is thrown toward the heads of a bridal pair. In this case, the fin section 6 encounters high air resistance and no shock is given, even when the rice collides with the heads. Also, the rice grains 2 do not splash around, and a collection work can easily be done.
Patent JP-S6324884-A (JP)
Title: Immunoglobulin-producing cell system
Inventor: YAJIMA NOBUHIRO
IPC: C07K16/00
Filed: 1986-07-17
Abstract: PURPOSE:To obtain cells capable of producing a monoclonal antibody to a nucleic acid based high polymer antibiotic substance SN-07, capable of exhibiting antitumor activity and produced in a culture fluid of Actinomadura roseoviolacea, by using a cell fusion technique. CONSTITUTION:The constituent components of a nucleic acid based high polymer antibiotic SN-07 are 35-45wt% deoxyribonucleic acid, 6-12wt% ribonucleic acid, 15-17wt% sugar (total reducing sugar) and <=2.5wt% amino acid and exhibit 256-258nm, 505nm and 540nm ultraviolet absorption in a neutral aqueous solution. Splenic cells (preferably derived from BALB/C male mouse) of a mouse immunized therewith are subjected to cell fusion with myelomatous cells (preferably derived from cell line X-63-Ag8-6-5-3 to afford the aimed cells).
Patent JP-S6412933-A (JP)
Title: Constant-speed travel control device
Inventor: TAKAHASHI JUNJI
IPC: B60K31/02
Filed: 1987-07-03
Abstract: PURPOSE:To mitigate the hunting frequency by making the control gain reflecting the vehicle speed deviation onto the throttle opening lower than the normal value when an idle switch detecting the full closure of a throttle is turned on during the constant-speed travel control. CONSTITUTION:In the duty control type constant-speed travel control, the difference (VM-V) between the memory vehicle speed VM and the travel vehicle speed V is converted into the duty  D by the preset control gain G1, and a throttle actuator 18 is driven by the control duty D added with the standard duty SD to it to perform the constant-speed travel control of a vehicle. When an idle switch 20 detecting the full closure of a throttle is turned on, the control gain G1 reflecting the vehicle speed deviation onto the throttle opening is switched to a value G2 lower then the normal value. An FF21 storing the change of the idle switch 20 from off to on is provided, and it is reset when the travel vehicle speed becomes lower than the memory vehicle speed VM.
Patent JP-H0516375-A (JP)
Title: Ink jet recorder
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/165
Filed: 1991-07-08
Abstract: PURPOSE:To achieve simplification of a capping device for an ink jet head of an ink jet recorder. CONSTITUTION:A cap component consisting of an elastic material, a cap support 2 which supports the cap component 1 and provides a projection on a locus through which a carriage 7 mounting an ink jet head 6 thereon goes, two swinging levers 3, 4 supporting freely rotatively the cap support 2, and a cap base 5 freely rotatively supporting the swinging levers 3, 4 are provided. The cap support 2, the cap base 5 and two swinging levers 3, 4 are respectively linked in a four joint linkage form, and a capping device is provided to a body frame 8 of an ink jet recorder so that the cap component 1 is in parallel with the ink jet head.
Patent JP-H11348604-A (JP)
Title: Control device for hybrid vehicle
Inventor: FUJISAWA YUTAKA
IPC: B60L50/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To positively prevents a clutch from malcoupling in retreat or in series power generation travelling. SOLUTION: A control device for a hybrid vehicle drives a vehicle by changing over an engine 1 and a motor 3 or by the engine 1 and the motor 3 by coupling or releasing a clutch 2 intervened between the engine 1 and a transmission 4; the control device detects a travelling range selected by a driver by means of a range switch 7. Detecting the selected range except forward motion forcibly breaks clutch current. This forcibly breaks the clutch current except in forward travelling. The result positively prevents the clutch 2 from coupling even if a clutch current control CPU has malfunction.
Patent JP-S6144499-A (JP)
Inventor: FUEI NAOKI
IPC: H05K9/00
Filed: 1984-08-09
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-H0828353-A (JP)
Title: Exhaust heat recovering power generation device
Inventor: KITADA NAOFUMI
IPC: C21B7/00
Filed: 1994-07-19
Abstract: PURPOSE:To enhance heat recovering efficiency by supplying exhaust gas of a high temperature exceeding a heat resistant temperature of a dust collector to an expansion turbine. CONSTITUTION:After being cooled to a heat resistant temperature of a bag filter 26 by a cooling heat exchanger 25, dust-containing high temperature exhaust gas to be supplied to an indirect heat exchanger 23 is introduced to the indirect heat exchanger 23 by a return pipe line 27, and heat is exchanged with high temperature exhaust gas, and the high temperature exhaust gas obtained in this way is supplied to an expansion turbine 29, and electric power is generated by a generator 31.
Patent JP-H0216860-A (JP)
Title: Color separation device
Inventor: ARAYA HARUHITO
IPC: H04N1/04
Filed: 1988-07-05
Abstract: PURPOSE:To attain high speed operation by forming the image of the light of every color having been transmitted through a color separation filter by time division by the rotation of a reflecting mirror, and reading the color- separated light by an image sensor. CONSTITUTION:The light beams from the surface 2 of an original to be transmitted through the respective color filters of R, G, B of the color separation filter 1 are image-formed at an image point 5a for every color through an optical device 4 by rotating the reflecting mirror 3 by using a rotating means 3a, and the image of every color is read by the image sensor 5 by time division. At that time, in case the color separation filter 1 is constituted of three colors of R, G, B, the position of an object point 2a becomes -x, 0, x because the reflecting mirror 3 rotates as -theta/2, theta, theta/2, and the light beams from the object point 2a having been transmitted through each filter of R, G, B can be read by the image sensor 5.
Patent JP-H0252220-A (JP)
Title: Signal former
Inventor: HANSU BURAUN
IPC: G01D5/24
Filed: 1989-06-30
Abstract: PURPOSE: To suppress a fault action on a measurement signal such as an earth capacity by making the resonance frequency of a series oscillating circuit in which two sensor electrodes are coupled be the same as the frequency of an a.c. electric voltage source and taking out the resonance frequency at a tap of the series oscillating circuit. CONSTITUTION: This signal forming circuit 25 is so constituted as to respond to displacement current generated in sensor electrodes 22, 23 due to a.c. voltage UG applied from an a.c. voltage power source 14 to an electrode 2 of a generator. A series oscillating circuit 53 comprising a coil L 54 and a capacitor C 55 is connected with a secondary coil 52. The inductance of the L 54 and the capacitance of the C 55 are selected as to make the resonance frequency of the circuit 53 be same as the frequency of the a.c. voltage UG supplied from the a.c. voltage power source 14. A connection point of one terminal of the C 55 and the L 54 forms a tap 56 of the circuit 53. An amplifier stage 60 amplifies the voltage UC generated between the tap 56 and the earth of the C 55 and sends out a signal U25 to an output side 25c corresponding to the difference of the displacement current generated in the electrodes 22, 23 through a building-out circuit 70.
Patent JP-S6059180-A (JP)
Title: Manufacture of leathery sheet
Inventor: YAGI DAISUKE
IPC: D06N3/00
Filed: 1983-09-09
Abstract: PURPOSE:To obtain the titled sheet having excellent texture at a low cost, by applying a coating agent composed of thermally expandable particles and a binder containing a solvent inert to the particle and a solvent destructing the particle, to a polymer coating layer formed on a releasing paper, laminating a fiber sheet to the coated surface, and foaming the expandable particles. CONSTITUTION:A polymer coating layer formed on a releasing paper is coated with a thermally expandable coating agent obtained by mixing and dispersing (A) thermoplastic polymer particles having an average diameter of 1-100mu and containing a volatile liquid expansion agent in (B) a resin binder containing a solvent inert to said particle and (C) another resin binder containing a solvent destructing said particle (the weight ratio of the inert solvent to the destructing solvent is preferably 60/40-95/5), continuously, within the time to prevent the particle from destruction, at a rate of 50-1,000g/m<2> (wet weight). A fiber sheet is pressed and laminated to the coated surface, the laminate is heated above the temperature to initiate the expansion of the thermally expandable particle, and the releasing paper is released from the foamed product.
Patent JP-S5956181-A (JP)
Title: Ring type single photon ect device
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1982-09-25
Abstract: PURPOSE:To obtain different tomographic images without increasing the number of detector layers, by arranging a Hadamard mask on the radiant rays incidence side of each radiant rays detector, and reconstituting plural tomographic images at different positions at one-slot intervals of Hadamard masks. CONSTITUTION:Each radiant rays detector consists of a scintillator 11, light guide 12, and a photomultiplier 13. Many radiant rays detectors are arranged annularly in a ring type radiant rays detector array and Hadamard masks 14 serving as collimators are arranged inside of the array, i.e. on radiant rays incidence sides of scintillators 11. Those Hadamard masks 14 are moved, slot by slot, by one slot at right angles to tomographic images and a cyclic Hadamard matrix corresponding to the array order of the opening parts and shield parts of the Hadamard masks 14 is made to operate on detector outputs obtained at respective positions and also standardized to obtain data.
Patent JP-H1015978-A (JP)
Title: Manufacture of fiber reinforced resin composite
Inventor: NAKATANI YOSHITAKA
IPC: B29C45/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a raw material resin non-impregnated area, and a weld line from generating when a fiber reinforced resin composite having an area of a different thickness is formed. SOLUTION: In a mold for reaction-injection molding, two sheets of reinforcing fiber mats 16 and two sheets of mat-like bodies 14, 15 arranged side by side and having a resin flowability higher than that of the reinforcing fiber mats 16 are laminated and and disposed in such a manner that the former is placed on the outside, and then, the mold is closed, and a reactive raw material resin is injected in the mold. By doing so, the raw material resin is made to enter the resin flowing space of the mat-from bodies, and at the same time, the reinforced fiber mats are impregnated with the raw material resin entered the resin flowing space to form this fiber reinforced resin composite body having an area of a different thickness.  In this case, at an area where a thin-sectioned part is formed, the mat-like bodies with a higher porosity are arranged, and at an area where a heavy-sectioned part is formed, the mat-like bodies with a lower porosity are arranged.
Patent JP-S5792366-A (JP)
Title: Electrophotographic device
Inventor: OOYAMA SHIYOUICHI
IPC: G03G21/10
Filed: 1980-11-29
Abstract: PURPOSE:To detect the height of toner in a bottle by dividing the bottle wherein afterimage toner is collected into a bottle main body and a sensor-fitting housing at the upper part of the bottle, and by fitting a pressure-sensitive element to the housing. CONSTITUTION:A toner bottle 9 consists of a cylindrical sensor housing 10 having a small diameter and a bottle main body 11 equipped with a detachable upuper-end neck part 11a. Then, a full-up sensor 12 is added to the sensor housing 10, and a pressure-sensitive element 12a is provided being exposed to the inside of the sensor housing 10. When toner is collected in the toner bolt main body 11 more than a constant quantity and the pressure-sensitive element 12a is applied with the deposit pressure of the toner, the full-up sensor 12 operates to send a detection signal. Since the bottle is divided, the bottle is replaced easily without reference to the pressure-sensitive element and the reliability is improved by reducing the capacity of the sensor housing 12.
Patent JP-S6228638-A (JP)
Title: Compound stress tester
Inventor: HATAFUKU KIYOTERU
IPC: G01N3/10
Filed: 1985-07-31
Abstract: PURPOSE:To correctly move the actuator in peripheral direction in the axial direction and to increase the accuracy in the inspection data by constituting a static pressure bearing between the sliding plate of the actuator in peripheral direction and the guide groove of a supporting body. CONSTITUTION:A test piece 6 is pinched by the chuck 3 of the upper part of a machine frame 1 and the chuck 4 at the upper end of a motive power transmission rod 5. A piston 7 is fixed to the rod 5, constituting the actuator in the axial direction together with a hydraulic cylinder 8. The rotary actuator 9 as for the actuator in peripheral direction is provided at the lower end of the rod 5 as well and a sliding plate 10 is provided on the outer peripheral part thereof. The sliding plate 10 is made freely movable vertically in the guide groove 12 of a supporting body 11. An oil blowout aperture (not shown in the figure) is provided as well as the guide plate 12 side of the sliding plate 10 and the oil pressure is fed from a hydraulic pipe 14 at its using time to consti tute a static pressure bearing. The sliding plate 10 can thus be movable verti cally smoothly.
Patent JP-S5956909-A (JP)
Title: Bender for work roll in multi-stage rolling mill
Inventor: KITAGAWA SOUICHI
IPC: B21B29/00
Filed: 1982-09-24
Abstract: PURPOSE:To enable exertion of bending force on work rolls in a multi-stages rolling mill by interposing wedges between the chocks of the upper and lower work rolls and moving forward and backward the wedges by means of cylinders. CONSTITUTION:The wedges 11a, 11b interposed between chocks 5a and 5b of upper and lower work rolls 2a, 2b ar moved forward or backward respectively by the extending operation of hydraulic cylinders 10a, 10b and are inserted into the space between the chocks 5a, 5b to open the upper and lower chocks 5a, 5b in a vertical direction. The rolls 2a, 2b are thus forcibly bent to generate bending force. The rate of correcting the shape of a rolling material is set by the bending force for forcing and opening the rolls 2a, 2b to be generated when the wedges 11a, 11b are inserted between the chocks.
Patent JP-H0218389-A (JP)
Title: Method for removing starting material for compound semiconductor remaining in crucible
Inventor: KONO JUN
IPC: C30B27/02
Filed: 1988-07-05
Abstract: PURPOSE:To shorten the time required to remove starting material remaining in a crucible after crystal growth by the Chokralsky method by allowing a solvent to penetrate into a liq. sealant remaining in the crucible and by removing the starting material by pressure produced by the vaporization of the solvent. CONSTITUTION:A compd. semiconductor crystal is grown from molten starting material in a crucible by the liq. sealing Chokralsky method. After the crystal is taken out, a solvent such as water or methanol is allowed to penetrate into a liq. sealant present between the crucible and the remaining starting material. The solvent is then vaporized by heating and the remaining starting material is removed from the crucible by pressure produced by the vaporization.
Patent JP-H0611179-A (JP)
Title: Damper device
Inventor: TONARI MASANORI
IPC: F24F13/14
Filed: 1992-06-25
Abstract: PURPOSE:To secure excellent sealing property in spite of the aging change of the main body of a damper made of resin. CONSTITUTION:An opening and/or closing member 5, opening and/or close a ventilating port 2, is constituted of a damper main body 6, made of a resin, and seal members 7 (including seal members 7a, 7b), bonded to the damper main body 6. The damper main body 6 is provided with extended parts 6b, 6c, extended toward the shutting direction of the opening and/or closing member 5, at the sides of a pivotal shaft and a tip end while the extended parts 6b, 6c are provided at positions entering the ventilating port 2 respectively under a condition that the opening and/or closing member 5 has blockaded the ventilating port 2. The seal members 7a, 7b are pushed with elastic deformations between respective extended parts 6b, 6c and a case 3 into a direction orthogonal to the shutting direction of the opening and/or closing member 5 under a condition that the opening and/or closing member 5 has blockaded the ventilating port 2.
Patent JP-H04366458-A (JP)
Title: Guide roller
Inventor: NISHIDA IKUO
IPC: G11B15/60
Filed: 1991-06-13
Abstract: PURPOSE:To provide an inexpensive guide roller which has a double press-fit assembled structure and excellent rotating performance by eliminating the influence of shavings produced at the time of press-fitting. CONSTITUTION:In this guide roller 1 which is formed by uniting a roller bearing member 2 and roller outside diameter member 3 to one body by press-fitting the member 2 in the member 3, the outside diameter of the front end section 2a of the member 2 in the axial direction is made smaller than the dimension of the press-fitting section 2b of the roller 1 and, at the same time, an annular groove 2c is provided over the full periphery of the member 2 between the front end section having the smaller outside diameter and press-fit contact section.