baber/WOPTO huggingface dataset:
Patent JP-H07286637-A (JP)
Title: Air spring device
Inventor: OKUYAMA HIROKAZU
IPC: B60G11/26
Filed: 1994-04-16
Abstract: PURPOSE:To provide a high level control with an extremely simple and inexpensive structure by providing a pair of throttle valve devices for controlling a connecting condition between a diaphragm chamber and a lower tank chamber and varying a throttle effect between high frequency vibration and low frequency vibration. CONSTITUTION:When a diaphragm 2 is telescoped during traveling, a pressure difference is generated between a first pressure chamber 21 and a second pressure chamber 22, and a clearance 14 between each valve element 12 and a leaf valve 13 of a pair of throttle valve devices 5 is varied depending on the presence or absence of the pressure difference to adjust a spring constant and damping force of a whole air spring device 1. For example, during the traveling on a bad road, the velocity of air flowing between a diaphragm chamber 2c and a lower tank chamber 3c is too high and the throttle effect of an orifice 6a is provided, but the pressure in the first pressure chamber 21 is held as it is. Thus, because the pressure difference between the pressure chambers 21 and 22 is small, the leaf valve of large diameter only is opened, the spring constant becomes small, and soft riding comfort can be obtained.
Patent JP-S5435618-A (JP)
Title: Projection type cathode-ray tube
Inventor: NAKANISHI TOSHIO
IPC: H01J31/10
Filed: 1977-08-25
Abstract: PURPOSE: To prevent the blurring of the picture on the projection screen, even when the temperature rise is excessive, and enhance the brightness of the projected picture, by constructing the optical support structure with ceramics which has smaller thermal conductivity and a smaller coefficient of thermal expansion than those of metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60244804-A (JP)
Title: Angle measuring method
Inventor: KITABAYASHI JIYUNICHI
IPC: G01B11/26
Filed: 1984-05-21
Abstract: PURPOSE:To measure the slant angle of each measurement surface accurately even if the measurement surface has more or less ruggedness by measuring the shape of each measurement surface of the objective body by a fringe scanning interference measuring method and obtaining the slant angle of each measurement surface on the basis of the measured shape. CONSTITUTION:The body 0 to be measured is placed on a measurement table 10. The slant angle of one surface A of this body to be measured is measured by interference optical systems 32, 34, and 38 which uses reflected light from a fixed plane mirror 34 as reference light. Then, the measurement table in rotated stepwise and another surface B is set in a measurement state and its slant angle is measured by the interference optical systems. Then, the angle that said two surfaces of the objective body contain is calculated from the slant angles of respective surfaces measured by the interference optical systems and stepwise angles of rotation of the measurement table.
Patent JP-H08319056-A (JP)
Title: Manufacturing device for strip with diagonal pleats
Inventor: JIYUESU FUIRITSUPU
IPC: B21D13/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To continuously perform pleat work by forming a tooth as a part of movable bars for moving grooves of respective roller main bodies in the axial direction, and arranging a guide member of the bars to move a material strip on a prescribed passage at working time. SOLUTION: A toothed roller 10a has a movable bar 120 with teeth 12, and the movable bar 120 moves a groove 13 of a roller body 11 in the axial direction. The tip 12a of the tooth 12 is formed in an inverse V shape. A plunger element 14 and a pipe element 15 being guide means of plural bars 120 are arranged so that a material strip 2a can move on a prescribed passage at pleat working time, and a speed for moving the strip 2a in the axial direction is set to zero by forcedly guiding the bars 120 to thereby continuously perform pleat work.
Patent JP-H10174536-A (JP)
Title: Cuttlefish fishhook
Inventor: ASARI SEN
IPC: A01K85/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cuttlefish fishhook for facilitating disassembling work by easily performing separation when a stopper cylindrical body serving also as a slide is tightly adhered to the recessed part of a lure body at the time of disassembly, preventing the lure body or the lure body and an umbrella-shaped hook body from being bent even when a cuttlefish clings to the lure body or the umbrella-shaped hook body, preventing the generation of natural disassembly by the aging of components and preventing a guide roller from making the cuttlefish feel a foreign matter as the whole by being easily fitted. SOLUTION: The lure bode A is constituted of an upper lure part a1 and a lower lure part a2 and a lock releasing rod insertion hole 21 is opened at the appropriate position of the lure body. Slight bending is performed at the time of being in contact with the guide roller, restoration is performed at the time of being separated, the stopper cylindrical body 4 serving also as the slide is tightly adhered inside the recessed part 2 of the lure body at the time of being bent deep and the disassembly is made possible. Then, at the time of the tightly adhered state, such state is released by utilizing the lock releasing rod insertion hole 21, the recessed part of the lure body and the stopper cylindrical body serving also as the slide are separated and a structure not to be deformed even when the cuttlefish clings to it in the sea is attained.
Patent JP-S5226769-A (JP)
Title: Method of separating fluid
Inventor: ITAKURA YOSHIO
IPC: B08B3/08
Filed: 1975-08-26
Abstract: PURPOSE: To completely separate two fluids flowing alternatively and intermittently with right and left oblique plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08298587-A (JP)
Title: Image processor and image processing method
Inventor: KIYOTA KENJI
IPC: G06T5/00
Filed: 1995-04-26
Abstract: PURPOSE: To reproduce the image data which is close to an original by converting image data which is not the same into the same image data when it is decided that the same image data does not continued for a prescribed number. CONSTITUTION: When an image data correction instruction is inputted, a CPU 1 automatically corrects the image data stored by an image memory 7. In this case, the CPU 1 recognizes that the first to the third image data are continuously white. When the CPU 1 recognizes the fourth image data as black, as a result of the analysis of the fourth image data, the CPU 1 decides that adjacent image data is not the same data for a scanning direction and decides whether blacks are continued by prescribed number N from the fourth image data or not. In this example, because the fourth and fifth image data are continuously black and the sixth image data is white, the CPU 1 decides that blacks are not continued for the prescribed number N. As a result, the CPU 1 changes the fourth and fifth image data into white.
Patent JP-S59228676-A (JP)
Title: Electrostatic charging device of copying machine
Inventor: SHIYOUJI YOSHIO
IPC: H01T19/00
Filed: 1983-06-10
Abstract: PURPOSE:To prevent a toner or a paper powder from attaching to a discharge wire by providing a brush made of insulating fibers over almost all the width of a shield case so as to bring its top into contact with the surface of a photosensitive body, to the opening of the shield case. CONSTITUTION:An electrostatic charger 2 is composed of a shield case 9 having an opening facing a photosensitive body 1 and a discharge wire 10 is stretched in the case 9 and a brush 11 made of insulating fibers is fixed on the side of the case 9 toward a developing device 4 over almost all the width of the case 9. The brush 11 is made by dyeing acrylic fibers with a cationic dye and bundling them into a band-shaped brush and its top is in contact with the surface of the body 1. The use of these fibers for the brush 11 permits interception of invasion of a toner, etc. into the inside of the case 9 from the side of the developing device 3 without leaking charge on the surface of the body 1 charged with the charger 2.
Patent JP-S59227521-A (JP)
Title: Air conditioner of vehicle
Inventor: ENDOU YOSHIHIDE
IPC: B60H1/32
Filed: 1983-06-10
Abstract: PURPOSE:To provide efficient cooling according to engine rpm. by interrupting a compressor when the pressure in a refrigerating system exceeds a reference value, namely, a preset high pressure value of the refrigerating system which is reduced according to increase in engine rpm. CONSTITUTION:When a pressure sensor 10 detects a pressure of a refrigerating system, the sensor generates a detecting signal (e1) whose output level is increased according to increase in pressure P, and sends the signal via a noise filter 15 to a driving part 13 as a detecting signal (e1'). When an engine rpm. sensor 12, on the other hand, receives a revolution pulse from an ignition coil 11, the sensor 12 sends a detecting signal (e2), whose output level is reduced according to increase in revolution speed (r), to the driving part 13. When the driving part 13 compares the signals (e2) and (e1) with each other and finds that the detected pressure (e1') exceeds the reference value (e2), the part 13 cuts off the driving loop of a magnet clutch 7 to interrupt driving of a compressor 1. That is, the compressor may be interrupted when the pressure of the refrigerating system exceeds a high preset value and cooling operation may be performed efficiently according to engine rpm., whereby preventing insufficient cooling at the time of a low engine speed.
Patent JP-H06313595-A (JP)
Title: Ventilator with filter
Inventor: HASHIMOTO YUJI
IPC: F24F7/013
Filed: 1993-04-28
Abstract: PURPOSE:To effectively inform a filter replacing period at a suitable timing by automatically starting integration of an operating time according to replacement of a filter even without operating a reset switch one by one. CONSTITUTION:A microswitch 9 detects mounting/dismounting of a filter, and a controller 19 integrates, when mounting of the filter is detected, the operation of a motor 3 thereafter. The controller 19 operates, when an integrated value of the operating time reaches a predetermined time for judging the life, a first light emitting diode 13. Thus, a filter replacing time can be effectively informed at a suitable timing. Further, the controller 19 counts the number of mountings of the filter, and operates a second light emitting diode 14 when the counted value reaches a predetermined value. Thus, the number of used filters can be known.
Patent JP-S5728952-A (JP)
Title: Solar heat absorber
Inventor: HATSUSHIRO MASAHIKO
IPC: C23C22/00
Filed: 1980-07-26
Abstract: PURPOSE: To increase the absorption efficiency by forming a selective absorption film having the ratio of thickness of a cuprous oxide layer and that of a cupric oxide layer to 1:0.25W1.  
     CONSTITUTION: A heat collecting base material formed by copper or a copper alloy or a heat collecting base material applied on its surface with a copper plated layer is dipped in a treatment solution such as aqueous alkaline solution of an oxidant such as sodium chlorite or the like, and the ratio of the cuprous oxide layer and that of cupric oxide layer to 1:0.25W1:1, and the thickness of the selective absorption film to 0.15W0.5μm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07310349-A (JP)
Title: Piping case for plumbing equipment and plumbing equipment
Inventor: ISHIKAWA KAZUO
IPC: E03D11/00
Filed: 1994-05-17
Abstract: PURPOSE:To facilitate inspection and cleaning by upwards branching a cylindrical section from a horizontally laid drain pipe installed into a piping case and closing the front end of the cylindrical section by a detachable cover body. CONSTITUTION:When the cleaning of a drain pipe 9 and the maintenance operation of a waste-water connecting section, etc., are conducted, the front plate 4 of a piping case 2 is removed, and a cover body 34 in the upper section of a cleaning-hole cylindrical section 33 is exposed. The cover body 34 is removed from the upper section of the cleaning-hole cylindrical section 33 through a grip 35, and opened. A cleaning tool is inserted from an opening section at the upper end of the cleaning-hole cylindrical section 33, and inserted into the horizontally laid drain pipe 9, thus conducting the cleaning operation of clogging, etc.
Patent JP-H05117310-A (JP)
Title: Emulsifier-free polymer dispersion
Inventor: HAINTSUUHIRUMAA BANKOFUSUKII
IPC: C08F291/00
Filed: 1992-04-22
Abstract: PURPOSE: To provide a polymer dispersion obtained by polymerizing a radical polymerizable monomer in the presence of a radical polymn. initiator by adding an aq. medium during polymn. reaction, and excellent in storage stability, imparting a coating film having high gloss and useful for an aq. coating agent or aq. paper lacquer.  
     CONSTITUTION: A reaction container is filled with a radical polymerizable ethylenically unsaturated monomer (e.g.; n-butyl acrylate, etc.), (A) and a 22.5% ammonia alkaline aq. soln. (pH10) containing a polymer (e.g.; styrene/acrylic acid copolymer, etc.), (B) is charged in the container and, after the reaction container is purged with nitrogen, the reactor is heated to 85°C to add a radical polymn. initiator comprising a 1.5% aq. ammonium peroxodisulfate soln. to the reaction mixture and, subsequently, the monomer of the component A is polymerized at 85°C under stirring while added to the aq. medium of the reaction system during polymn. reaction to obtain the objective emulsifier-free polymer dispersion useful for an aq. coating agent or aq. paper lacquer, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09291131-A (JP)
Title: Organic/inorganic hybrid polyurethane and its production
Inventor: KASAZAKI TOSHIAKI
IPC: C08G18/77
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an organic/inorganic hybrid polyurethane having enhanced mechanical properties and heat resistance while retaining the properties of conventional polyurethanes by introducing an inorganic network into a specified polyurethane network chain on a molecular level. SOLUTION: An inorganic network is introduced on a molecular level into a polyurethane network chain made by the sol-gel method. The hybrid polyurethane (e.g. a compound represented by formula II) is obtained by condensing a polyol modified with a metal alkoxide group [e.g. a compound (formula I) obtained by reacting polytetramethylene ether glycol(PTMG) with 3- isocyanatopropyltriethoxysilane] with a metal alkoxide (e.g. titanium tetraisopropoxide) by the sol-gel method. It gives a wide-angle X-ray diffraction pattern having peaks at near 2θ=20 deg. and 2θ=10 deg..
Patent JP-S63270317-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G3/00
Filed: 1987-04-28
Abstract: PURPOSE:To contrive to improve critical temperature and critical electric current density in an oxide superconductor containing a rare earth element, having a perovskite type structure, by partially replacing the rare earth element with Al, In or Ga. CONSTITUTION:In an oxide superconductor having a perovskite structure of a wide sense such as deficient perovskite, e.g. ABa2Cu3O7-delta type (A is Y, Yb or Ho) or lamellar perovskite type, e.g. Sr-La-Cu-O type, a rare earth element is partially replaced with one or more of Al, In and Ga. The rare earth element is defined in a broad sense and includes Sc, Y and La type. The amount of one or more of Al, In and Ga replaced is preferably >=0.01mol. Since superconductive characteristics are reduced when the replaced amount is too large, <=80mol.% replacement is practical.
Patent JP-H06309773-A (JP)
Title: Signal processing and storing device
Inventor: OISHI YOSHIAKI
IPC: G11B19/04
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a video signal processing and storing device which can record an animation in plural disks continuously without interruption. CONSTITUTION:This device is provided with a encoder 2 which encodes an animation taken by a video camera 1 and compresses a picture, a buffer memory 6 which temporarily stores an encode signal S2, a modulation and recording circuit 3 for recording which modulates data from the memory 6 to a format by which data can be recorded in a disk, a changer 4 which changes a disk, and a recording control device 7. The device 7 monitors stored quantity of data, commands the changer 4 to change a disk when stored quantity of data reaches the maximum. Also, when data is recorded in the disk, the device 7 equalizes a data input transfer rate Ra and a data output transfer rate Rb, and makes the memory 6 store data from the encoder 2 assuming that a transfer rate is Rb=0 for changing interval of a disk. After changing operation is finished, the transfer rate Rb is set to a value higher than that of Ra and data stored in the memory 6 is quickly recorded in the disk.
Patent JP-S5728640-A (JP)
Title: Sledding equipment for coiling material
Inventor: NINOMIYA KATSUYUKI
IPC: B65H23/188
Filed: 1980-07-29
Abstract: PURPOSE: To automatically and to quickly introduce coiling materials to a press machine, by installing detecters which transmit leveller speed changeover signals, in the vicinity of aprons at the inlet side and the outlet side of a loop control device, respectively.  
     CONSTITUTION: In a coil feeder line which feeds coiling materials to a press machine 34 provided with a leveller 2, a loop control device 33, and a feeder 10 installed in series, aprons 2 and 9 to be used for guiding the coiling material are installed at the inlet side and the outlet side of the device 33, respectively. Moreover, a photoelectric tube for high speed sledding which detects the front end of the coiling material and transmits a signal which changes the speed of the leveller 2 to a high speed, is installed in the vicinity of the inlet side apron 3. When the leveller 2 becomes the high speed, the coiling material passes above a loop table which is lifted up at a high speed. Moreover, a photoelectric tube for low speed sledding which detects the front end of coiling material and transmits a signal which changes the speed of the leveller 2 to a low speed, is installed in the vicinity of apron 9. When the speed of leveller is reduced, the coiling material is fed at a low speed thereafter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60246510-A (JP)
Inventor: OZAKI TSUNEO
IPC: B29K105/24
Filed: 1984-05-22
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-H0217030-A (JP)
Title: Hemomanometer
Inventor: KAMI TOMOHIRO
IPC: A61B5/022
Filed: 1989-04-22
Abstract: PURPOSE:To obtain a hemomanometer improved in assembling workability and to generate no measuring error by mounting an elastic curved plate having the hook which is engaged with the notch part of a hemomanometer main body, formed thereto so as to protrude from a cuff band. CONSTITUTION:The bottom surface part, to which the side surface of the expanding part 17 of a hemomanometer main body 6 on the central side thereof is continued, is formed into the shape following the curved shape of an elastic curved plate 4 and a notch part 8 is formed to this bottom curved surface part 7. Therefore, when the hook 5 of the elastic curved plate 4 protruding from a cuff band 1 is engaged with the notch part 8 of the bottom curved surface part 7, the hemomanometer main body 6 can be certainly fixed to the cuff band 1 without using a rivet. At this time, a sound sensor 12 is arranged in opposed relation to the artery 22. Compressed air is sent to a hemostatic cuff 2 by a pressure pump 11 to measure blood pressure. By this method, the incorporation of parts into the hemomanometer main body can be performed in the unit of the hemomanometer main body and part assembling work efficiency is enhanced and no rubbing sound caused by the movement of the elastic curved plate is generated and blood pressure can be accurately measured.
Patent JP-H0228550-A (JP)
Title: Uniform electric field generated clamped in contour
Inventor: CHIYAARUZU DABURIYUU RAGUSUDEI
IPC: G05F1/618
Filed: 1989-04-21
Abstract: PURPOSE: To make an electric field (CHEF) generator accurate and efficient by comparing the voltage generated from a voltage generating means with a reference voltage and processing the voltage through a current sink means or a current source means. CONSTITUTION: A large number of potential generators 301 in the controller/ sequencer of a generator respond to signals received on lines X, Y similarly to others to generate a potential on a line 201 and sustain the potential. The generator 301 comprises a current source means Q1 for injecting a current into a node 402, a current sink means Q2 for removing the current from the node 402, and a comparator 406 for detecting the voltage derived from the node 402. The comparator 406 compares the voltage with a reference voltage and actuates the means Q1, Q2 to sustain the potential on the line 201 at a desired level depending on the node 402. Draining of current is regulated through the use of comparator 402 for controlling the operation of means Q1, Q2 and the efficiency of system is enhanced.
Patent JP-H09267583-A (JP)
Title: Optical reading sheet for faxing
Inventor: AIZAWA AKIFUMI
IPC: G06K19/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical reading sheet for faxing with which optically unreadable printed parts such as a fill-in guideline column and a fill-in guideline frame can be easily observed visually, any inconvenience does not occur at the time of filling-in, and the optically unreadable printed parts such as the fill-in guideline column and the fill-in guideline frame in a discharge sheet from a receiver-side facsimile or a direct transmitting data fade away excellently with a light source wavelength of a yellow sending facsimile having mainly a wavelength of 570nm. SOLUTION: Optically unreadable printing parts 3 such as a fill-in guideline column 3a and a fill-in guideline frame 3b provided at predetermined parts on a face of a sheet base material 2 are printed with a dropout ink in which a rate of 5-20 parts of red ink having a wavelength of about 700nm is added in 100 parts of yellow ink having a wavelength of about 570nm, wherein a reflectance to an optional light beam within a range of wavelength 560-580nm is 60% or above.
Patent JP-S58223596-A (JP)
Inventor: OOSAWA MAKOTO
IPC: B25J9/00
Filed: 1982-06-16
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-H06147391-A (JP)
Title: Water hammer preventing device
Inventor: UENO YUKEN
IPC: F16L55/04
Filed: 1992-03-30
Abstract: PURPOSE:To provide a water hammer preventing device having improved responsiveness and the improved absorbing performance of shock waves. CONSTITUTION:A Venturi tube 7 is provided in a coupling tube-like cylinder 5 connected in the middle of a pipe (a), and it is formed with a diaphragm 6 flexibly bending an expansion water chamber W communicated with a communicating hole 70 bored at a constriction section 7a in the cylinder 5.
Patent JP-S63269074-A (JP)
Title: Universal peripheral circuit apparatus
Inventor: OGAWA HIDEAKI
IPC: G01R31/28
Filed: 1987-04-27
Abstract: PURPOSE:To inspect an integrated circuit and a thick film integrated circuit simply and in a short time, by automatically inspecting a unit such as power source or measuring device and an object to be measured changing over a switching device according to a program. CONSTITUTION:When relays Y1, Y2... and Y12 are operated at intersections between a first constant voltage source A, a second constant voltage source B, an AC source C and a second constant voltage source B, an AC source C and a voltmeter D and terminals X1, X2... and X6 of an object to be measured, a universal peripheral circuit 3' having terminals (1), (2)...(6) is formed. This enables simple building of an inspection circuit only on a program of a controller thereby facilitating the addition, deletion, alteration or the like of the inspection circuit. Then, by operating a switching device according to a program, units such as power source and measuring device are connected to the terminals to accomplish measurement as expected.