baber/WOPTO huggingface dataset:
Patent JP-H06215814-A (JP)
Title: Fixing structure for tab terminal
Inventor: SATO TAKASHI
IPC: H01R12/32
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the loosening of a terminal by eyelet-machining and fixing an eyelet made of a metal material to the through hole of a printed board, inserting the leg sections of the tab terminal into the eyelet hole, applying pressure to the terminal to spread the leg sections outward, and integrally soldering the leg sections, the eyelet, and a board land. CONSTITUTION:A flange section 5a is formed at the center section of a plate- like tab terminal 5 made of a metal material, a terminal connection section 5b is formed at the end of the terminal 5, and leg sections 5c to be inserted into a through hole 1a are formed at the other end respectively. An eyelet 6 is made of a tin-plated metal material, for example, and it is eyelet-machined and fixed to the through hole 1a including a land 2. When this terminal 5 is to be fixed to a single-sided printed board 1, the through hole 1a is eyelet- machined to fix the eyelet 6, the leg sections 5c are inserted into the hole 6a of the eyelet 6 from the electronic component fitting face side of the board 1, and pressure is applied to the terminal 5 from above and below to spread the leg sections 5c outward. The board 1 is sent to a soldering bath, the leg sections 5c, eyelet 6, and land 2 are integrally soldered, and the terminal 5 is fixed to the board 1.
Patent JP-S61162759-A (JP)
Title: Switch testing circuit for communication circuit
Inventor: IKOMA YUJI
IPC: G01R31/08
Filed: 1985-01-14
Abstract: PURPOSE:To enable a reduced test time, by performing a continuity test with one pair unit of a 4-wire type circuit and a contact test with the other pair unit thereof to complete the testing of a switch of a communication circuit with only two operations. CONSTITUTION:When a switching contact C0 works, earth is fed through a choke coil Ln connected to terminals D' and E' of an output unit 7 and develops at terminals A and B of an input unit 6 through a 4-wire type multistage which 1 to operate photocouplers PA and PB inside a continuity/contact test trunk 8, making a continuity test ready. In the other pair unit, terminals D and E are led into photocouplers PD and PE in the trunk 8 via the breaking side of a Cn contact, terminals A' and B' and a switching 1 from an output unit 7. In case of abnormality in the circuit, the photocouplers PD and PE operate to allow the discovery of abnormality in the contact test. Then, as the Cn contact is started to work by recovering the C0 contact, one pair unit of a 4-wire type circuit used for the continuity test is set for the contact test while the other pair unit thereof used for the contact test is set for the continuity test.
Patent JP-2000205729-A (JP)
Title: Beverage bottle quenching device
Inventor: NIINUMA MISAO
IPC: F25D11/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a beverage bottle quenching device which can house a plurality of bottles with a compact constitution. SOLUTION: A beverage bottle quenching device M is provided with a case having a hollow tank and a cooling device and a lid member 2 covering the top face of the case and the lid member 2 has a bottle inserting port 4. The inserting port 4 has a hole section 5 for insertion formed in such a size that is large enough to pass the barrel section of a bottle and slit-like hole sections 6 for movement which are successively provided from both sides of the hole section 5 and formed in such a size that is large enough to pass the neck section of the bottle. Therefore, a plurality of bottles can be housed in the case through one inserting port by moving the bottles to the hole sections 6 after the bottles are put in the case through the hole section 5.
Patent JP-H04243014-A (JP)
Title: Rotary drum controller
Inventor: KODAMA AKIFUMI
IPC: G11B5/53
Filed: 1991-01-18
Abstract: PURPOSE:To provide a rotary drum controller which gives enough controlling effect and performs accurate tracking. CONSTITUTION:The rotary drum controller has a driving part 4 comprising a coil 42 and a head 5, upper and lower transformers 7, 8 housed in upper and lower drums 3, 2. Also this controller has a driving circuit which drives the driving part above described in the width direction of a tape periodically relating to the rotation period of the rotary drum in a manner that the head locus during reproducing matches with the locus during recording. The driving circuit performs current driving at least near the base frequency for driving and negative resistance driving at least near the mechanical resonance frequency, and has almost same gain for resistor load both for current driving and negative resistance driving.
Patent JP-H11198434-A (JP)
Title: Optical writing head, printer and image processing system
Inventor: MAEDA KOJI
IPC: B41J29/377
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a head, a printer and a system of printer and image processor in which a board and an aperture can be cooled. SOLUTION: In order to prevent deterioration of image quality due to decrease of emission caused by heat generated through flickering of LEDs 12b, 12c and 12d and to prevent a board 12a from being heated up to the melting pint of plastic composing a carriage 9, the board 12a is made of a metal plate having high thermal conductivity and means for dissipating heat of the board 12a is provided. The heat dissipating means for the board 12a has vents 31 on the opposite sides of the box type board supporting section 9a of the carriage 9 in the traveling direction thereof. Heat of an aperture 29 is dissipated through the heat dissipating means for the board 12a by making the aperture 29 of a metal plate having high thermal conductivity and supporting the aperture 29 on the carriage 9.
Patent JP-H06210066-A (JP)
Title: Lifting device for game machine
Inventor: OISHI TOSHIMITSU
IPC: A63G31/02
Filed: 1993-01-14
Abstract: PURPOSE:To enhance the realistic feeling and standardize the construction of cylinders by enlarging the tilting angle of a game machine main body to diversify the swing motion patterns. CONSTITUTION:Three air cylinders 112 are respectively installed at the vertices of an triangle on a turntable 92 and are rotatable on joints 122. A game machine base stand 132 is supported on joints 116 that are fitted on the top ends of piston rods 118 of the air cylinders 112. A sliding support member 134 which is vertically slidable is arranged at the central position of the three air cylinders 112 on the turntable 92 and its top end is connected to the game machine base stand 132 via a universal joint 128.
Patent JP-S59129490-A (JP)
Inventor: KONDOU MASAO
IPC: B32B37/00
Filed: 1983-01-14
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-S57120959-A (JP)
Title: Copying device
Inventor: SUGIHARA TAKESHI
IPC: G03G15/04
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a reflective mirror which is small-size but has a long light path, by giving a prescribed relation among focuses of the first mirror face part along a hyperbola and the second and the third mirror face parts along an ellipticity and by arranging a light source at the second focus of the ellipticity. CONSTITUTION:On an original table 1, a reflective mirror 6 is constituted by the first mirror face part 6A, which has one focus F1 and is extended along a hyperbola P, and the secod and the third mirror face parts 6B and 6C which intersect the first mirror face part 6A and are along an ellipticity E. The first focus f1 of the ellipticity E and a focus F2 of the hyperbola P are made coincident with each other, and a light projection window 7 is provided on a line l connecting focuses F1 and F2, and a bar-shaped light source electric lamp 3 is arranged on the second focus f2 of the ellipticity E off from the line l. In this constitution, the light from the electric lamp 3 is reflected twice by the second and the third mirror face parts 6B and 6C and the first mirror face part 6A and is projected to the original table 1. Thus, the reflective mirror 6 becomes small-size but has a long light path.
Patent JP-S60149779-A (JP)
Title: Method for introducing gas in chemical vapor deposition method
Inventor: KAYANE MIHARU
IPC: C23C16/455
Filed: 1984-01-13
Abstract: PURPOSE:To form a film having a uniform thickness over the entire surface of a base body in the stage of forming the film by a CVD method on the surface of the base material in a reaction vessel by expanding the sectional area of gaseous low material flow to the same area as the sectional area of the reaction vessel. CONSTITUTION:A base material 1 to be formed thereon with a film by a CVD is disposed in a reaction vessel 2 and is heated to a prescribed reaction temp. by a heater. A gaseous raw material 4 for forming a film is simultaneously supplied through a nozzle 11 into the vessel. The gaseous raw material is decomposed on the surface of the heated material 1 and is deposited on the surface of said material, thus forming a coating layer thereon. Plural nozzle ports 12 for ejecting spirally gaseous flow 4 are provided on the side face of the nozzle 11 for supplying the material 4. Plural nozzles 13 are otherwise provided on the reaction vessel or a nozzle 14 packed with wool, etc. 16 in an ejecting port 15 having an expanded top end is used. The gaseous raw material 4 flows uniformly distributed over the entire surface of the body 1, thereby forming the film having a uniform thickness over the entire surface of the body 1.
Patent JP-S61163422-A (JP)
Title: Turning operation lever
Inventor: IGUCHI HIROHIDE
IPC: G05G1/04
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate inconvenience of the operability due to an operation lever operated in circular-arc mode by moving freely an engaging part of a grip lever in the lengthwise direction to a base lever while being guided by a guide part of a lever guide. CONSTITUTION:The grip lever 13 engaged freely at the movement in the lengthwise direction only to the base lever 12 is penetrated into along hole part 17 such as a bolt penetrated to the guide 16 being a long hole is moved along the guide attended with the turning operation of the lever 13 in the forward/ reverse direction in the lever guide 10 so as to be guided along the operation path giving the maximum convenience, and the lever 13 is contracted/extended to the lever 12 so that the projected length (l) of the grip 13a outwardly from a peripheral part 10a of the lever guide 10 is made always constant. Then friction plates 18, 19 to which the bolt 17 is penetrated and the lever 13 are pressed into contact onto a raised part 10b of the lever guide 10 by using a brake spring and then the lever 13 is made standstill at an operational operating position.
Patent JP-H09198985-A (JP)
Title: Matrix relay
Inventor: SHIMOMURA TSUTOMU
IPC: H01H51/20
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce assembling man-hours and improve strength by constituting the exciting coils of electromagnet sections in the same line or row direction of a matrix relay with coil patterns formed on the same laminated printed board. SOLUTION: Eight coil patterns of exciting coils 14 are integrally formed on a multi-layer laminated printed board 50 to form an exciting coil block 4, and a through hole 52 penetrating an iron core is formed at the center of each coil 14. The board 50 has a three-layer structure, the coil patterns formed on the surfaces of the first layer and the second layer are connected in series by terminals penetrating in the laminating direction, one-end sections are soldered to common coil terminals 101a, 101b penetrating the board 50 via common circuits formed in both end directions of the board 50, and the other ends are soldered to coil terminals 102 penetrating the board 50 near the coils 14. The work to connect individual coils 14 by welding is not required, and manufacturing is facilitated.
Patent JP-2000203071-A (JP)
Title: Particle developer ejecting type image forming apparatus
Inventor: KAGAWA TETSUYA
IPC: B41J2/385
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a particle developer ejecting type image forming apparatus capable of efficiently removing a developer adhered to a circumference and an inner face of a through hole provided to a partition wall by providing a vibration type motor having a function for vibrating the partition wall as a motor for rotating a developer carrying roller. SOLUTION: A vibration type motor 46 is contacted with a developer carrying roller 12 and a voltage having a frequency in a predetermined range is applied thereto, then the developer carrying roller 12 is rotated to be vibrated. The motor 46 is coupled to a partition wall 26 via a vibration proof member 42. A voltage having a frequency in a range different from the above range is applied thereto, thereby vibrating the partition wall 26.
Patent JP-H10209477-A (JP)
Title: Manufacture of integrated thin film photoelectric conversion device
Inventor: ISHIKAWA ATSUO
IPC: H01L21/304
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated thin film photoelectric conversion device which is restrained from deteriorating in insulation priorities due to a rinsing process. SOLUTION: In the manufacture method of an integrated thin film photoelectric conversion device provided with peripheral isolating grooves, where the isolating grooves 6 and 9a are interrupted by micro short-circuit regions 10a located between a positive-electrode side cell, a negative-electrode side cell and a peripheral region 10, and the micro short-circuit regions 10a are removed after a rinsing and drying process in carried out. Leads may be provided by soldering in place of the micro short-circuit regions 10a. Further, a rinsing process may be carried out without providing a short-circuiting means, in a rinsing device equipped with a shading guard. Alternatively, a rinsing process may be carried out in a rinsing device equipped with a water spray which is located in a preceding stage of a rinsing chamber so as to wet all the surface of the integrated thin film photoelectric conversion device instantaneously, even if the rinsing device is equipped with no light shading guard.
Patent JP-H08193720-A (JP)
Title: Microwave oven
Inventor: HATANO HIDEAKI
IPC: F24C15/16
Filed: 1995-01-18
Abstract: PURPOSE: To improve the usefulness and safety of a cooker that can perform cooking automatically, and to cut down costs by a method wherein an object that is to be heated and mounted on a transfer table is taken in and out of a heating compartment and a weight detector is provided to detect the weight of the object to be heated. CONSTITUTION: A recessed parts 13a and 13b are provided on the bottom of a heating compartment 1 in the transfer direction of a transfer table 9, and the transfer table 9 has two or more rollers 12 corresponding to the recessed parts 13a and 13b. When door is open, the rollers 12 get away from the recessed parts 13a and 13b and move up, so that a receiving tray 5 is mounted on the transfer table 9 from a turn table 4. When the door is closed, the rollers 12 of the transfer table 9 is lowered and contained in the recessed parts 13a and 13b and the receiving tray 5 on the transfer table 9 is mounted on the turn table 4. Furthermore, a weight detector 8 is provided to detect the weight of the object to be heated through a spindle 4a that supports and turns the turntable 4.  Slopes and shock absorbers are provided so that the rollers 12 of the transfer table 9 smoothly move down into the recessed parts 13a and 13b without an impact when the rollers 12 fall down.
Patent JP-H04321722-A (JP)
Title: Internal combustion engine with compressor for air brake
Inventor: BUERUNAA KIYUUBURAA
IPC: F04C18/34
Filed: 1992-01-16
Abstract: PURPOSE: To extremely reduce noise generation and improve the life of a gear by constituting a compressor for an air brake as a rotation compressor. CONSTITUTION: A compressor for an air brake actuated by a displacement principle is driven through a gear from a crank shaft in an internal combustion engine. This compressor is constituted as a rotation compressor. Thus, because the rotation compressor has almost uniform torque, alternating load is not impressed on the gear, noise generation can be noticeably reduced, and the life of the gear can be improved.
Patent JP-S57118765-A (JP)
Title: Preparation of sugar-saving product
Inventor: KASAYUKI MASANOBU
IPC: A23L27/00
Filed: 1981-01-16
Abstract: PURPOSE: To prepare a low-calorific sweetener useful for the seasoning of various foods, by impregnating freeze-dried bean curd with a liquid containing the sweet component of stevia, and drying and pulverizing the impregnated bean curd.  
     CONSTITUTION: Freeze-dried bean curd is impregnated with a liquid containing sweet component of stevia by immersing the bean curd in the liquid, and dried to a water-content of 0W13%. The dried bean curd is crushed and simultaneously sieved with a rotary crucher with sieve to obtain fine powder product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61165886-A (JP)
Title: Dynamic ram
Inventor: YAMAGUCHI YASUNORI
IPC: G11C7/00
Filed: 1985-01-18
Abstract: PURPOSE:To perform a refreshing job at the side of a memory array in a continuous reading mode or a continuous input mode of write data set by the switching actions of column addresses, by connecting a latch circuit to a common data line with a column switch. CONSTITUTION:A pair of data lines DL and -DL are connected to the input and output terminals of a latch circuit FF via transmission gate MOSFETQ10 and Q11 which are activated by a timing signal phiL. The input and output terminals of the circuit FF are connected to a pair of common complementary data lines CDL and -CDL via MOSFETs Q3 and Q3 constituting a column switch CW. The similar transmission gate MOSFETs Q12 and Q13 and the latch circuit FF are also provided to another pair of data lines. The input and output terminals of said circuit FF are also connected to a pair of common complementary data lines CDL and -CDL via MOSFETs Q5 and Q6 constituting a similar column switch CW. The input terminal of a data input buffer DIB is connected to an external terminal Din to which the write data is supplied. While the output terminal of a data output buffer DOB is connected to an external terminal Dout which transmits the read data.
Patent JP-S60150077-A (JP)
Title: Cleaning device
Inventor: YAMAJI MASAAKI
IPC: G03G21/00
Filed: 1984-01-18
Abstract: PURPOSE:To remove various kinds of foreign matters stably for a long period by pressing and rubbing a conductive material and an elastic cleaning roller against an image carrier at the upstream side of a cleaning blade. CONSTITUTION:The cleaning blade 21 made of urethane rubber, etc., is fitted to the housing 25 of a cleaning device 2, and the conductive material 27 supported on a conductive support member and the cleaning roller 27 made of a nonmagnetic elastic material having a scraper 24 are provided at the upstream side of the cleaning blade; and they are pressed and rubbed against the surface of the image carrier. Consequently, the surface potential of the image carrier 1 is stabilized by the conductive material 27 to remove the influence of frictional electrification, and residual toner and various kinds of foreign matter are removed with the blade 21 and scraper 24 respectively, thereby removing foreign matter stably for a long period.
Patent JP-2000204888-A (JP)
Title: Pit mouth tunnel and its construction method
Inventor: SAITO MITSUO
IPC: E21D9/14
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To construct a pit mouth tunnel easily without increasing a cost. SOLUTION: Box-shaped long elements 15 are installed on a foundation 13, and the side parts of the elements 15 are connected to each other in order for assembly. When connecting the elements 15, a PC steel wire is disposed on fixing piece parts of side plates 21 on the outside of 2nd to 4th elements 15 and locking piece parts 33 formed on supporting plates 31 of the foundation 13, and tensed for supporting. While the elements 15 are assembled, concrete is filled into the elements to fill concrete into the entire elements 15 in which the side parts connected to each other form truss parts 22 in order to construct a side wall part 12a with elements 15 formed integrally with concrete. Precast boards 51 assembled in arch shape by butting them with each other are installed on the upper end part of the side wall part 12a so as to construct a roof part 12b.
Patent JP-H08198647-A (JP)
Title: Production of cement clinker
Inventor: IGAWA JUNJI
IPC: C04B7/38
Filed: 1995-01-18
Abstract: PURPOSE: To effectively utilize a dephosphorized/desulfurized slag which have been difficult conventionally to use as a part of a cement starting material, etc., and have been disposed. CONSTITUTION: 2-5 pts.wt. dephosphorized/desulfurized slag regulated to <=1000ppm in a chlorine content incorporated in the slug and to <=15wt.% in a granular iron amount by controlling a cooling water for a molten slag generating at desulfurizing stage and dephosphorizing stage as a molten iron pretreatment and a magnetic separation/removal treating condition, is compounded with 140 pts.wt. cement clinker starting material and burned. In this way, the dephosphorized and desulfurized slag can be used as a part of the cement clinker starting material hardly causing influence on compression strength and coagulation of the cement.
Patent JP-H04238219-A (JP)
Title: Location device for vehicle
Inventor: TANAKA TOSHIO
IPC: G01C21/00
Filed: 1991-01-22
Abstract: PURPOSE:To provide a location device automatically correcting the drift of the running position due to the accumulated error of a self-contained navigation device in the vehicle location device using the self-contained navigation device. CONSTITUTION:A vehicle location device has a map data memory means 1 storing the map information including the name and position of intersections, a self-contained navigation type running position calculating means 2, a presenting means 3 presenting the map information and running position to a driver, a traffic signal identifying means 6 identifying the traffic signal from a TV camera 5 and the image information, an intersection name identifying means 7 identifying an intersection display plate at the preset positional relation to the traffic signal and identifying the intersection name inside, and a running position correcting means calculating and correcting the running position from the intersection name, and the running position is automatically corrected.
Patent JP-H04238306-A (JP)
Title: Self-aligning assembly device and method
Inventor: NAGASHIMA MITSUO
IPC: G02B6/30
Filed: 1991-01-22
Abstract: PURPOSE:To provide the self-aligning assembly device and method to allow the alignment and assembly of an optical branching coupler which consists of 1st and 2nd optical fiber arrays and further an intermediate circuit plate and requires the alignment at two points thereof. CONSTITUTION:Both ends of the intermediate circuit plate 24 are selectively positioned by an aligning stage 27 side by swiveling the intermediate circuit plate 24 by a swiveling table 22, by which the 1st and 2nd optical fiber arrays 29, 32 are aligned, joined, fixed and assembled to both ends of this intermediate circuit plate 24. The joining and assembling of plural parts by aligning these two parts with one unit of the aligning stage are possible and the working efficiency is greatly improved.