baber/WOPTO huggingface dataset:
Patent JP-S5484130-A (JP)
Title: Catalytic converter for exhaust gas
Inventor: IWAOKA KAZUO
IPC: F01N3/28
Filed: 1977-12-15
Abstract: PURPOSE: To provide a catalytic converter low in detrioration of catalyst and in pressure loss but high in vibration resistance and heat resistance, by holding the exhaust gas cleaning catalyst between a pair of gas-permeable plates and installing the catalyst and the plates in an exhaust pipe in parallel with the flow of the exhaust gas.  
     CONSTITUTION: A plurality of silica cloth catalysts 40 are overlapped with spaces 41. Fixing rods 42 are inserted into the catalysts 40 and the spacers 41, thereby integrating the catalysts with the spacers. The integrate piece is put in a box 43 so  that the silica cloth catalysts 40 extend in the direction of the flow of the exhaust gas represented by the arrow A. The upper and lower ends of the fixing rods 42 are welded to the box 43. To manufacture each silica cloth catalyst 40, a silica cloth catalyst piece 40a is sandwiched between two punched steel sheets 44, 45, the side edges 45a of the lower steel sheet 45 are bent and spot-welded to the upper steel sheet 44 and the end deges 44a, 45b are also spot-welded to each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5577392-A (JP)
Title: Controller for induction motor
Inventor: KAJITA TAKEYOSHI
IPC: H02P3/20
Filed: 1978-12-07
Abstract: PURPOSE: To reduce the cost of a controller, by connecting impedance elements in series with controlled rectifier block groups for applying a positive-phase-sequence voltage and a negative-phase-sequence voltage to an electric motor.  
     CONSTITUTION: When a complete phase short circuit takes place, namely, when a positive-phase-sequence and a negative-phase-sequnce thyristor block groups 3, 4 are simultaneously closed, a short-circuit current flows throughout the period of at least one wave of power. Since current-limiting reactors 10, 11 are copuled in series with the negative-phase-sequence thyrsitor block group 4, the short-circuit current is suppressed below the overcurrent strength of thyristors. An abnormal current is detected by current transformers 12, 13. A current feedback signal is applied to a turn-on unit 7 to block thyristor gates to cut off a dynamic current. An overcurrent due to a cause except for the simultaneous closing of the positive-phase- sequence and negative-phase-sequence thyristor block groups 3, 4 does not exceed the overcurrent strength of the thyristors because a short circuit takes place through impedances as far as there is no wrong connection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5578233-A (JP)
Title: Measuring unit for assembled constituent distribution
Inventor: ABE TADAHIRO
IPC: G01N23/207
Filed: 1978-12-08
Abstract: PURPOSE:To measure the location of test piece and the crystal azimuth with strict correspondence, by providing the incident slit limiting the width and height of the emitted ray bundle with the bulb producing specific X-rays and step movement of test piece stand two-dimensionally through the provision of the intensity of diffraction due to lattice surface for the detector. CONSTITUTION:The incident slit 1 is placed on the emission path 2 by X-ray bulb, the photo detection slit 5 is placed on the reflection path 4 from the sample 3, and diffractive intensity is detected at the detector 6. When the lattice surface on the surface of measured sample 3 is determined, since the incident angle theta and the diffraction angle 2theta of specific X-rays are determined with the Braggs condition. The test piece 3 and the detector 6 can be set with the goniometer. The lattice surface in parallel with the surface of the sample 3 only can contribute to the diffraction of X-rays. Accordingly, the position of the test piece at fine area unit and the intensity of diffractive X-rays on the lattice surface are correspondend, then the sate of distribution on the lattice surface can be known. The sample stand placing the sample 3 is moved in step two-dimentionally to repeat measurement and the position of sample and the crystal azimuth can be measured in strict correspondence.
Patent JP-S5674142-A (JP)
Title: Flame-retardant resin composition
Inventor: MAEDA YORIHISA
IPC: C08L101/00
Filed: 1979-11-22
Abstract: PURPOSE: To obtain a resin composition having both improved flame retardancy and mechanical strength without causing the bleedout of a flameretardant, by blending a thermoplastic resin with a specific polyester compound obtained by reacting a bifunctional phenol with an aromatic dicarboxylic acid halide as a flame- retardant.  
     CONSTITUTION: A bifunctional phenol shown by the formula (A and B are -SO 2 , -CO-, -O-, etc.; X is Cl or Br; 1, m, p, and q are 0 or integer of 1W4; n is 0 or integer not less than 1) is subjected to condensation polymerization with an aromatic dicarboxylic acid halide by using phenol, etc. as a molecular weight modifier to give a polyester compound having an ηsp/c (phenol: chloroform=1:1) preferably 0.1W0.25 and a softening point not lower than 255°C, which is added to a thermoplastic resin, e.g., thermoplastic polyester resin, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09319122-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KISHIDA KOJI
IPC: G03G5/07
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in wear resistance at the time of repetitive use and having high sensitivity and low residual potential by forming a photosensitive layer contg. an electric charge generating material, at lest one kind of specified high molecular electric charge transferring material and a low molecular electric charge transferring material. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. an electric charge generating material, at least one kind of high molecular electric charge transferring material represented by the formula and a low molecular electric charge transferring material. In the formula, each of R'1 -R'3 is an optionally substd. alkyl or a halogen, R'4 is H or an optionally substd. alkyl, each of R1 and R2 is an optionally substd. aryl, each of (o), (p) and (q) is an integer of 0-4, the ratio of k:j is (0.1-1):(0-0.9), (n) is an integer of 5-5,000 as the number of repeating units and X is a divalent aliphatic group, divalent alicyclic group, etc.
Patent JP-S6044069-A (JP)
Title: Gas-moisture separation apparatus
Inventor: YOMO SEIJI
IPC: B04C11/00
Filed: 1983-08-19
Abstract: PURPOSE:To constitute an energy saving apparatus, by passing moisture separated by a separator through a drain tank consisting of an upper chamber, an intermediate chamber and a lower chamber, and changing over the pressure of the intermediate chamber to positive pressure and negative pressure to discharge said moisture on the basis of the pressure difference of mutually adjacent chambers and its own wt. CONSTITUTION:A drain tank 3 having a drain port EX at the lower end thereof so as to be communicated with and connected to the drain port 6 of a separator 2 and divided into an upper chamber 12, an intermediate chamber 13 and a lower chamber 14 communicated to each other in an up-and-down direction through a first and a second communication openings 17, 20 respectively having opening and closing valves 16, 19. Said chambers are communicated by an air bypass passage 21 and solenoid valves 22, 23, which detect the amount of water supplied to the drain tank 3 and operates corresponding to the output thereof to selectively communicate the intermediate chamber 13 to either one of the upper chamber 12 and the lower chamber 14, are provided to the air bypass passage 21. Each of the solenoid valve 22, 23 is closed by the pressure difference of mutually adjacent chambers and opened by the own wt. of water at the time of the same pressure.
Patent JP-H05338466-A (JP)
Title: Head-up display device
Inventor: MATSUMOTO TAKESHI
IPC: G02B27/01
Filed: 1992-06-11
Abstract: PURPOSE:To realize the easy recognition of the position of display information and also secure the vision-recognition of the display even if the color of the front vision field is the same color system as the display color of the information. CONSTITUTION:This is a head-up display device which displays in pile-up the virtual image of display information 3 in the front vision field by means of a transmission and reflection plate 2 having functions to transmit the front vision field and to reflect the display information 3 from a projection portion 1. The projection portion 1 projects together with the display information 3 a display surface 4 that is to become the background of the display information 3, on the transmission and reflection plate 2 in a display color different from that of the display information 3.
Patent JP-S6043827-A (JP)
Title: Formation of fine pattern
Inventor: NISHIOKA KIYUUSAKU
IPC: H01L21/30
Filed: 1983-08-20
Abstract: PURPOSE:To contrive fine formation of a pattern on the film to be etched by a method wherein a triple-layer film consisting of an organic film, an intermediate film and a sensitive resist film is formed on the surface of the film to be etched, and the material and film thickness with which the intermediate film can be removed by etching when an etching is performed on the film to be etched are properly selected for the intermediate film. CONSTITUTION:An organic film 3 is formed on the surface of the film 2 to be etched, and then an intermediate film 4 is formed on the surface. Pertaining to the intermediate film 4, such as a material which can be removed by etching when an etching is performed on the film 2 to be etched is to be selected, and as for the thickness of the film, it is to be thinner than that of the film 2 to be etched. Then, a sensitive resist film 5 is formed, and a resist film 5a to be used for etching mask is formed. An anisotropic etching is performed on the intermediate film 4, and an intermediate film 4a is left under the resist film 5a. An organic film 3a is left in the same manner as above, an anisotropic etching is performed on the film 2 to be etched, and a film 2a to be etched, and a film 2a to be etched is left under the organic film 3a. The intermediate film 4a is removed by etching, and lastly, the organic film 3a is removed by etching.
Patent JP-H094727-A (JP)
Title: High temperature valve
Inventor: BABE TOMOKI
IPC: F16K1/24
Filed: 1995-06-20
Abstract: PURPOSE: To secure stable opening/closing operability by moving a connecting pin in the long diametral direction inside the pin hole in response to the degree of deformation, when the valve box is deformed by thermal expansion, so that the valve body is deformed to absorb the dimensional difference of the valve box due to deformation. CONSTITUTION: A valve body 4 for opening or closing the valve box passage 2 while turning between the valve box passage 2 and a valve body housing chamber 3 is provided inside the valve box 1, and the connecting pin 8 forming the turning shaft of the valve body 4 is provided to the one end of the valve body 4, and also the connecting pin 8 is fittedly inserted into the pin hole 10 of a long hole shape that has been formed inside the valve box 1, so that the valve body 4 is connected to the inside of the valve box 1, and the valve stem 12 and the back surface of the valve body 4 are connected by means of a link 13.
Patent JP-H0712128-A (JP)
Title: Bearing metal
Inventor: ISHIYAMA HIDEO
IPC: F16C33/14
Filed: 1993-06-23
Abstract: PURPOSE:To provide necessary strength without using a back metal by covering bearing alloy material around plural core wires of high rigidity, and casting or sintering this so as to be formed into specified shape. CONSTITUTION:This bearing metal 1 is one piece of the cylindrical shape divided vertically into two pieces so as to be fitted into the tore of a bearing, and can be replaced when the contact race A formed of bearing alloy material 2 is worn away. Plural core wires 3 of high rigidity are longitudinally and laterally embedded in the bearing alloy material 2, along its longitudinal direction so as to ensure sufficient strength especially to the axle load applied to the circumferential direction. The strength as the bearing metal is thereby displayed, and inconvenience such as separation from a back metal is prevented.
Patent JP-H08325001-A (JP)
Title: Ozonizer
Inventor: NARITA HIDEO
IPC: C01B13/11
Filed: 1995-05-26
Abstract: PURPOSE: To provide an ozonizer with the yield of ozone per unit volume of the ozonizer increased and highly efficient in generating ozone. CONSTITUTION: An ozonizing element 5 having discharge electrodes 1 and 1' connected to a high-frequency and high-voltage power source 11, grounded electrodes 2 and 2' and dielectrics 3 and 3' provided between the discharge electrodes 1 and 1' and grounded electrodes 2 and 2' is provided, and the element 5 is mounted in a vessel 6 provided with a feed port 61 and delivery port 62 through an insulator to constitute an ozonizer. In the ozonizer, at least a couple of ozonizing electrodes formed by mutually opposing the discharge electrodes 1 and 1' with a specified gap inbetween are furnished.
Patent JP-H05338974-A (JP)
Title: Installing method of unit block of elevator
Inventor: YOSHIZUMI TOSHIAKI
IPC: B66B13/30
Filed: 1992-06-11
Abstract: PURPOSE:To provide an installing method of the unit block of an elevator in which a unit block which can realize a light weight, and can reduce the error at the installing work is used. CONSTITUTION:At the entrance part of the shaft of an elevator, an installing member 1 having brackets 6 is installed by centering beforehand, and a unit block 5 of a framework composition having brackets 15 its centering is regulated beforehand is held and fixed to the installing member 1, while a front frame 11, a pair of upper and lower guide devices 12 and 14, and a hatch door 13 to open and close between the guide devices 12 and 14, are provided to the unit block 5, so as to accomplish this composition.
Patent JP-S5775766-A (JP)
Title: Numeric control type cylindrical grinder
Inventor: KATSUMI YASUO
IPC: B24B5/01
Filed: 1980-10-31
Abstract: PURPOSE: To prevent the interference by holding a grindstone while inclining acutely against the axis of a work and arranging a driving device such that the grindstone will move perpendicularly against the axis of the work thereby making the dimension of the work variable independently.  
     CONSTITUTION: A grindstone 10 is held rotatably by means of a spindle constructed on a grindstone spindle head 11 and driven by a motor 12. The head 11 will slide on a sliding face 6b through a feed screw 7b by means of a D.C. servo motor 9b to apply the motion in the direction (S) on the grindstone 10. The sliding face 6b is arranged in parallel with X-axis and a grindstone spindle head fixing table 17 holding said head 11 will slide in the direction (X) by means of the motor 9b through a coupling section 8b and the feed screw 7b. Consequently the diameter of the work 1 is provided through the driving of the motor 9b while the dimension of the work 1 in the direction (Z) isn't influenced by the driving of the motor 9b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6213399-A (JP)
Inventor: ITO YUKIO
IPC: B32B3/10
Filed: 1985-07-12
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-H0446643-A (JP)
Title: Supporting device for work
Inventor: TODOROKI MASAAKI
IPC: B66F9/18
Filed: 1990-06-11
Abstract: PURPOSE:To miniaturize the device and to inhibit the interference of a spot welding gun, etc., by stopping a rod from moving when plural receiving pieces are pushed by a material having a prescribed shape and follow this shape. CONSTITUTION:The inner part of a cylinder room 12 is filled with air through a port 14 on a cylinder room side. The rod 18 and a guide bar 19 are elevated by forces given to the respective bottom wall parts 18a, 19a to the ascending limits. Simultaneously, the slide member of a shape switching device is moved along a guide and a shape plate having a shape corresponding to a supporting site of a vehicle body is moved to the upper part of each receiving piece 18b. This shape plate is descended by a polishing cylinder, brought into contact with each receiving piece 18b and pushes it down. In this way, each receiving piece 18b is lowered to the position after the shape plate. At this time, a movable push plate 20, too, is pushed by the receiving piece 18b and lowered down to the position of the lowest receiving piece 18b.
Patent JP-S5485271-A (JP)
Title: Molding of frp
Inventor: DEREKU NOOMAN IEITSU
IPC: B29C39/00
Filed: 1977-12-20
Abstract: PURPOSE: To prepare a fiber-reinforced plastic molded article having complicated sandwich structure, by injecting a mixture of a liquid resin and short fibers into a space surrounded by plastic shells reinforced with continuous filaments and prepared in advance.  
     CONSTITUTION: Outer shells 1, 2, and 3 made of FRP reinforced with continuous filaments, are prepared in advance. For example, the shells 1 and 2 are molded in a mold. The ring-shaped shell 3 is prepared by (1) winding woven cloth having a width slightly wider than that of the product 3 around separable molds 7 and 8, and impregnating the cloth with resin, or winding an impregnated woven cloth prepreg around the molds, and (2) wrapping the outer surface of the cloth with plastic tape or a cellophane tape. The shells 1, 2, and 3 are set in a mold, and a mixture 16 of a liquid resin and short fibers is injected into the space surrounded by the shells through a nozzle 18 using an injector 19, and cured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S637076-A (JP)
Title: Picture reader
Inventor: IKEZAKI TOSHIYUKI
IPC: H04N1/04
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate the need for transmission of useless data and to shorten a read time by providing a read width specification means prescribing the read width of an original to a necessary width and a scanning length specification means prescribing the scanning distance of said means. CONSTITUTION: On the upper face of a body 1 a read window 2, a set window 5 having X set knobs 3 and 4 and a groove 8 having Y set knob 6 and 7 are provided. The X set knob 3 and 4 are installed in the set window 5 to slide freely and the Y set knobs 6 and 7 providing a light emission diode 10 respectively on their lower part is installed slidable in the groove 8. A read width storage means 16 stores the location data set by the knobs 3 and 4 and a control means 17 controls the actions of the respective parts of a line sensor 11, a drive motor 14, a photosensor 15 and the read width storage means 16. The location of the knobs 6 and 7 is detected by the sensor 15. With this constitution, the picture data in the location from the knob 3 to the knob 4 is read out every one line in the location from the knob 7 to the knob 6, so that the range of the read of the picture data can be set at need.
Patent JP-S638699-A (JP)
Inventor: YAMADA YOSHINORI
IPC: G10L15/28
Filed: 1986-06-27
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-H114502-A (JP)
Title: Non contact feed device for carrier system
Inventor: OISHI KYOJI
IPC: B60M7/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce gaps between the base ends and front ends of a pair of transmission lines while electrically leading out both transmission lines to the upper section or lower section of a rail. SOLUTION: A carrier system is composed of a rail 2 and a carrier truck self-advanced along the rail 2. Transmission lines 4 consisting of unit electric wires 4a, 4b are disposed to the rail 2, and induced electromotive force is generated in the receiving section of the carrier truck by making a high-frequency current flow through the transmission lines 4. Terminals 33a, 33b, 34a, 34b supporting the end sections of the transmission lines and electrically leading out the end sections to the upper section of the rail 2 are installed to the rail 2. The end sections of the unit electric wires 4a, 4b are vertically arranged respectively in each terminal, and the base ends and front ends of each unit electric wire 4a, 4b are supported under the state, in which the base ends and the front ends are brought near and faced oppositely.  All terminals are extended to the upper section of the monorail 2. The partial terminals are formed so as to make a circuit round other terminals so that these partial terminals are not brought to a non-contact state with other terminals at that time.
Patent JP-H101062-A (JP)
Title: Steering operation mechanism for traveling vehicle
Inventor: FUKAHORI HARUKI
IPC: B62D11/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation whether a seat is set forward or backward by actuating a steering mechanism by means of a lateral turning operation of a single steering lever without respect to the facing direction of the seat. SOLUTION: A turning plate 39 is connected to the base end of a steering lever 15 so that it can be turned integrally with the lateral rotation of the steering lever 15 whether a seat 12 is faced forward or backward, and in the lateral vicinity of the turning plate 39, a left turning switch 40L and a right turning switch 40R are arranged. In addition, a pivotal turn setting switch 16 is arranged in the head top part of the steering lever 15, while a pivotal turn switch 45, which is turned on when rotation reaches a rotation limit of a boss 43, is arranged in the vicinity of the boss 43 fitted around a rotary shaft 42. Therefore, the steering mechanism can be operated with the pivotal turn setting switch 16 pressed while a single steering lever 15 is gripped. In this way, operation can be facilitated whether the seat 12 are faced forward or backward.
Patent JP-S5674904-A (JP)
Title: Solenoid
Inventor: OZAKI KENJI
IPC: H01F7/16
Filed: 1979-11-26
Abstract: PURPOSE:To intend to prevent a malfunction by an external vibration together with a reduction of power and a miniaturization by constructing it to hold the normal status and the tripped status by permanent magnets. CONSTITUTION:Permanent magnets 231 and 232 are set at both sides of a frame 21, and are held at each of opposed side pieces 122a of a collar 122. Further, a front frame 24 made of nonmagnetic material is set at an opening end of the collar portion of the frame, said frame 24 forming a hole portion 241 which perforates a pipe 13 therethrough, and extending to an upper portion of the side pieces 122a of the upper collar portion of the permanent magnet. At the extending portion, a hole 242 connected with the guide hole 122b of the collar is formed and guides another end of an operating lever 16 outward. Further, a magnetic plate is set on the frame 24, said magnetic plate 25 is attached between the both sides of the frame 21 to form a hole portion 251 connected with the hole portion 241 of the frame, whereby the reduction of the power and the miniaturization can be attained.
Patent JP-H06340138-A (JP)
Title: Thermal transfer recorder
Inventor: IIDA AKIHIKO
IPC: B41J33/36
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a thermal transfer recorder capable of recording an image correspondingly to both a one-time ink sheet and a multi-time ink sheet. CONSTITUTION:In a thermal transfer recorder wherein an ink sheet 2 payed out of an ink sheet supply roll 1 to be taken up by an ink sheet take-up roll 7 and an image receiving sheet 3 are fed between a recording head 4 and a platen 5, a thermal pattern in accordance with image information is generated by the thermal head 4, and the dye or ink of the ink sheet is transferred to the image receiving sheet to be recorded thereon as an image, a transmission change-over means 111 is provided for selectively changing over a braking force and a rotation driving force and transmitting either to the ink sheet supply roll.