baber/WOPTO huggingface dataset:
Patent JP-H0266100-A (JP)
Title: Rotary equilibrium cargo working device
Inventor: TAKEDA SHU
IPC: B66F19/00
Filed: 1988-08-30
Abstract: PURPOSE:To make a workpiece come to rest by providing a control device for outputting a control signal corresponding to the difference between the torque obtained from the detected angle of a rotation angle detector and the detected torque detected by a torque detector to a driving circuit. CONSTITUTION:When an operator finished the manual operation of an actuator 10 or when the operator loosened his hold of a workpiece 14, a control device 18 obtains the product WL between a workpiece weight W and an arm length L based on the detected signals of a rotation angle detector 16 and a torque detector 26. Then, a torque Ts is calculated from this product WL and the detected angle theta of the rotation angle detector 16 and the torque Ts is compared with a detected torque T which is detected by a torque detector 26. A control signal in which the difference corresponding to the difference (Ts - T) between these torques is reduced is given to a driving circuit 24, to make the workpiece 14 come to rest.
Patent JP-H0875957-A (JP)
Title: Optical waveguide to which photon device is connected
Inventor: KENIISU EICHI HAAN
IPC: G02B6/30
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide connected to an optical element device solving the problem that the mass production of an optical configuration element is not attained at low cost. SOLUTION: A first humid pad 109 is mechanically connected to the optical waveguide 101 at the position of a side part distance D1 from a remote end 103 where light is transmitted by a bond 113, the second humid pad 111 is mechanically connected at the position of the side part distance D2 from the center area of the optical element device 105 by the bond 113 so as to array the first humid pad 109 and the second humid pad 111 and also the remote end 103 of the optical waveguide 101 and the center area of the optical element device 105 are optically arrayed.
Patent JP-S6195544-A (JP)
Title: Pelletizing method
Inventor: OGURI KEIJI
IPC: H01L21/301
Filed: 1984-10-17
Abstract: PURPOSE:To prevent the waste of silicon etc. from sticking on the surface of a pellet, by applying a laser beam into a cut groove formed in a wafer by half-cutting, so as to pelletize the wafer. CONSTITUTION:A wafer 1 is half-cut along a cutting line of each pellet unit by a dicing saw 5, so as to form cut grooves 6. Next, a laser beam 8 is applied from a laser light source 7 into each of the cut grooves 6 in a substrate 2. An uncut portion 2a and a back electrode 4 are melted by the laser beam 8, and thus the wafer 1 is separated into individual pellets 9. By this method, pelletizing can be conducted without using mechanical cracking, occurrence of an extraneous substance due to breakage of silicon etc. can be eliminated, and the sticking of this substance on the surfaces of the pellets can be prevented.
Patent JP-S6195295-A (JP)
Inventor: ETSUNO YASUO
IPC: C02F1/46
Filed: 1984-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0870985-A (JP)
Title: Amulet case
Inventor: SHIMURA KAZUHIKO
IPC: A47G33/00
Filed: 1994-09-09
Abstract: PURPOSE: To produce vivid pattern and shorten the sewing process etc., by using provisionally twined yarns to the warps and wefts which constitute the pattern area. CONSTITUTION: An amulet case consists of a fabric having a pattern made from previously dyed yarns, and provisionally twined yarns are used to the warps and wefts constituting the pattern area. The fiber to constitute the fabric of the pattern area is selected among silk, cupra, viscose rayon, acetate, polyester, etc., and the form of the fiber may have a round, Y-shaped, L-shaped, triangular, or any irregular cross-section. The single yarn denier should preferably be 0.1-6 denier while the total denier be between 50-250 denier. The warps for the fabric of the pattern area should preferably be strand of acrylic multi- filament yarns particularly having 150-300 denier, while use of provisionally twined yarns of polyester series to the wefts will present the best vividness.
Patent JP-S6099092-A (JP)
Title: Calender
Inventor: YOOZEFU SHIYUNAITO
IPC: F16C13/00
Filed: 1984-10-17
Abstract: The calender comprises a predetermined number of rolls and at least one of the rolls, for example, the outer roll or the lowest roll of such predetermined number of rolls is structured as a tubular roll or controlled deflection roll comprising a stationary roll support member or beam and a roll shell which rotates about the stationary roll support member and is supported thereat. A position sensor determines the position of the roll shell which is regulated with respect to predetermined reference values by a regulating device. A pre-selected number of different reference values for the position of the roll shell are provided and by selecting an appropriate one of these reference values there is achieved the result that different numbers of the predetermined number of rolls are operative while the remaining rolls of such predetermined number of rolls bear against related stops so that their related roll nips or gaps remain open.
Patent JP-H0675928-A (JP)
Title: Priory control circuit in parallel computer
Inventor: TARUI TOSHIAKI
IPC: G06F13/362
Filed: 1991-08-02
Abstract: PURPOSE:To reduce the delay and logical scale of the circuit for the priority control of each processing element(PE) in a parallel computer. CONSTITUTION:At the inside of each PE, a mask circuit 10a1 deciding that the PE having a higher priority degree than a self PE gives a request from the request signal of other PE is provided. The decision of the priority is performed by the output of the circuit and the request signal of the PE. To realize a variable control, a circuit 10a1 changing a mask according to the value of the priority register 10b of each PE is provided. Therefore, because the number of logical steps necessary for the priority control can be reduced, system performance can be improved and the hardware quantity of each PE can be reduced.
Patent JP-S6371216-A (JP)
Inventor: SATO SHUJI
IPC: A47J27/00
Filed: 1986-09-12
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-H04102692-A (JP)
Title: Airtight door
Inventor: OBA TAKASHI
IPC: E05C1/12
Filed: 1990-08-16
Abstract: PURPOSE:To strengthen airtightness by providing at least either one of the engaging body of a door or the engaging groove of a door frame with a taper surface on which both can be relatively slid, so that the door can be strongly pressed against a gasket arranged along the door frame. CONSTITUTION:A door 1 is opened by turning a knob 3 downward from the horizontal position to shift aside an engaging body 5 into the door 1 by means of a gear 6 against the spring force of a spring 4. Then, the hand is released from the knob 3, and the engaging body 5 is engaged with an engaging groove 7 by the pressing energizing force of the spring 4. And the knob 3 is returned to the horizontal position by the gear 6 and a stopper, and the door 1 is closed in such a condition that it has been closely brought into contact with a gasket 100. Then, when the knob 3 is turned upward, the engaging body 5 is further pushed toward a door frame 2 by a gear 6, and the taper surface 5a of the engaging body 5 slides on the edge part 7a of the engaging groove 7 and advances into the interior of the engaging groove 7, so that the airtightness between the door 1 and the gasket 100 is further increased. Thus, in accordance with the conditions of use of a room, soundproofing effects can be adequately enhanced.
Patent JP-S60107824-A (JP)
Title: Manufacture of amorphous silicon
Inventor: OOTAKE TSUTOMU
IPC: H01L21/205
Filed: 1983-11-17
Abstract: PURPOSE:To omit an etching process on the manufacture of a device by projecting laser beams only on reaching to a necessary position and selectively forming a film consisting of amorphous Si on a substrate. CONSTITUTION:The inside of a vessel 1 is evacuated, a substrate 8 is heated 7 at 200 deg.C and a reaction gas is introduced, and the flow rate of the gas is adjusted to keep pressure in the vessel at 0.5-1.5Torr. Laser beams A are reflected by a mirror 3 and reach to the surface of the substrate 8. The angle of rotation of the mirror 3 is selected properly because an optical axis B can be moved upward and downward and left and right in the mirror 3, and the operation of the revolution of the mirror and the intervals of ON-OFF of a laser the controlled by a computer and synchronized, thus projecting laser spots at regular pitches. When a CO2 laser at 100W is used and spots having 50-60mumphi are projected, the points of amorphous Si films having 60-80mumphi can be formed on the substrate through a laser CVD method, and can be disposed at pitches of approximately 100mum by the revolution of the mirror 3, and a fine pattern consisting of amorphous Si is obtained in two-dimensions.
Patent JP-H1095590-A (JP)
Title: Cargo hoisting equipment
Inventor: MURAKAMI NAOHIKO
IPC: B66C1/44
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a cargo hoisting equipment having tongs to surely hold a cargo with simple structure. SOLUTION: A cargo hoisting equipment is turnably supported by an opening/ closing holding body 6 at an intermediate part so that a pair of tongs 2 formed in a curved lever shape are opposite to each other on a recessed side, an upper end part of the tongs 2 are turnably supported by an elevating/lowering holding body 8 through an intermediate link 10, and holding parts provided on a lower end part of a pair of tongs 2 are brought close to each other to hold a cargo 1. An eccentric cam 3 is turnably fitted to the tongs 2 as a holding claw at the lower end, and a stopper 5B to regulate the downward turning of the cam 3 at the prescribed position is provided so that the abutting position of the cam 3 on the cargo 1 is located higher than the position of the center of turning of the cam 3.
Patent JP-H1144662-A (JP)
Title: Minute part x-ray analysis device
Inventor: DOSHIYOU AKIHIDE
IPC: G01N23/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To perform X-ray diffraction measurement and X-ray fluorescence analytical measurement for a minute part of a sample at the same time while a positional relationship between the minute part of the sample and X-ray beam is kept appropriately, by devising allocation of two X-ray detectors and structure of a sample holder. SOLUTION: A minute part 22 of a sample 20 is irradiated with X-ray beam 36 through a collimator 12 at incident angle of 20-30 deg.. During measurement, the sample 20 is rotated around ϕ axis 26 and ω axis 34 so that the crystal grain present in X-ray irradiation region is oriented in various bearings. The ϕrotation is continuous rotation covering angular range of 360 deg., while the ωrotation is swinging rotation covering 0-90 deg., Diffraction X-ray is detected with a deflected position-sensitive proportional counter tube 16, while X-ray fluorescence with a semiconductor detector 18. The two X-ray detectors may be standstill during measurement.
Patent JP-S6375304-A (JP)
Title: Valve system for internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L1/18
Filed: 1986-09-17
Abstract: PURPOSE:To improve the durability of an end pivot by equalizing at two points where the lift-speed of an intake-exhaust valve becomes maximum the heaviness of a lateral load added to the shaft-right angle-direction of the end pivot from a rocker arm. CONSTITUTION:An angle theta which is formed with a line Dcr linking a cam center Oc to a rocker arm's rocking-fulcrum Or and the center shaft of an end pivot is set so that the heaviness of a lateral load added to the shaft-right angle-direction of the end pivot 2 from the rocker arm 3 may become equal at two points where the lift-speed of an intake-exhaust valve 4 at a time of lift increase and at a time of lift decrease becomes maximum. By this, the maximum value of the lateral load occurring in the reverse direction at the end pivot 2 may be decreased as much as possible, and the durability of the end pivot 2 may be heightened.
Patent JP-H0559596-A (JP)
Title: Composite plating method and device
Inventor: SHINADA MANABU
IPC: C25D15/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide the composite plating method and device which allow the speeding up, heretofore being arduous, of composite dispersion plating in composite electroplating, can economically treat even a large-sized work, such as large-diameter piston ring in particular, with the compact device and are adequate for the outer peripheral sliding surface of the ring required to have good wear resistance, seizure resistance and initial fit property. CONSTITUTION:This device includes an anode body 20 which supplies a suspended plating liquid by coming into contact with the surface to be plated of a rotatably supported base material (piston ring of the work 10 in the embodiment) and a cathode terminal 30 which is energized by receiving spring force to come into contact with the surface to be plated of the base material. This method forms a composite plating layer by subjecting the surface to be plated of the base material to an acidic activation electrolysis by this device after degreasing the surface to be plated, then by rotating the base material to bring the anode body 20 into contact with the surface to be plated and electrodepositing the surface to be plated suspended with metallic hard particles or solid lubricant particles while rubbing the surface to be plated.
Patent JP-H1161767-A (JP)
Title: Antifreezing admixture spraying device
Inventor: HABASAKI TOMIAKI
IPC: E01C19/20
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a convenient antifreezing admixture spraying device. SOLUTION: In an antifreezing admixture spraying device 1, a moving object sensor 6 is equipped with a volume for adjusting strength of a microwave in order to reduce errors in detection by adjusting a range of detection of the moving object. In the antifreezing admixture spraying mechanism 5, a rotary disc 52 is rotated through a gear reduction mechanism 54 directly connected to an output shaft of a main motor, and a V-belt, etc., can not be used. An alarm light 30 for warning the spreading of the antifreezing admixture is mounted to the front end of a pole 29 vertically erected from a main body case 21, and it is prevented from being hidden with snow. Since batteries 71 are arranged to the outside of the main case 21, a compact and lightweight design of the main body case 21 can be made.  Since it is equipped with a spraying state recording device, a spraying state can be inspected conveniently later.
Patent JP-H0266825-A (JP)
Title: Space switch
Inventor: IMAI NOBUYUKI
IPC: H01H35/00
Filed: 1988-08-31
Abstract: PURPOSE:To provide a space switch capable of being operated at a location distanced from the surface panel of the apparatus by touching virtual images each of which is projected on a space by virtual image forming means. CONSTITUTION:Each light emitted by each light emitting diode 6a-6c travels straight toward a reflecting mirror 2, and having been reflected by the reflecting mirror 2, it comes to an eye E of the operator. In this case, the operator finds respective virtual images 6a-6c of the diodes 6a-6c at opposite side of the reflecting mirror 2. Light emitting diodes 3a-3c are disposed each of which generates each infrared beam Ra-Rc which passes through the position where each of the virtual images 5a-5c is formed. Also, phototransistors 4a-4c are disposed perpendicular to the respective optical axes of the diodes 3a-3c. The moment the operator touches the virtual image 5a with one F of his fingers, the finger F cuts off the beam Ra; the transistor 4a then detects the cut-off of the Ra and reports it to a controller 1; consequently, the controller causes a boozer 7 to sound so as to operate the corresponding apparatus.
Patent JP-S6371823-A (JP)
Title: Optical path modulator
Inventor: TOMITA YOSHIHIRO
IPC: G02B26/08
Filed: 1986-09-16
Abstract: PURPOSE:To maximize a moving distance and to hold a switching position at high accuracy by using a linear ultrasonic motor as a drive means that switches a light transmitting means and a light receiving means. CONSTITUTION:The linear ultrasonic motor moving one-dimensionally is used as the drive means 13 which switches an optical fiber group in the light transmitting means 11 and an optical diode in the light receiving means 12. Giving an electrical signal to a piezoelectric plate 14, the ultrasonic motor generates the advance wave of a sound wave in a stator 15, and moves a rotor 16 with said advance wave as a drive source. Consequently a linear movement in a long distance is attainable, plural optical paths can be switched. A fine move is possible, and therefore position accuracy is enhanced. Unless a voltage is applied, the position can be maintained.
Patent JP-S59108694-A (JP)
Inventor: YOSHIDA MUNEO
IPC: B66D1/22
Filed: 1982-12-10
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-H0768430-A (JP)
Title: Parts press-in device
Inventor: SAWAHATA SUSUMU
IPC: B23P21/00
Filed: 1993-09-01
Abstract: PURPOSE:To automatically press-in various different parts in a member, in which the parts are pressed-in, and simplify the configuration to reduce manufacturing costs. CONSTITUTION:The part press-in device is provided with a holding jig 22 having first and second socket parts 18, 20 capable of holding a specified valve guide 14 respectively on its both end parts, a turning mechanism 24 turning the holding jig 22 in a specified angle range to arrange the first socket part 18 so as to correspond to a part supply mechanism 12 and a cylinder head 16, and a pressing mechanism 24 pressing the holding jig 22 from the second socket part 20 side to press-in the valve guide 14 held in the first socket part 18 into the cylinder head 16. The holding jig 22 can be inverted to perform the press-in operation of another valve guide 14 by means of the second socket part 20.
Patent JP-S60112507-A (JP)
Title: Corrugated-cardboard transportation apparatus
Inventor: YAMADA MASATOSHI
IPC: B65G13/12
Filed: 1983-11-18
Abstract: PURPOSE:To improve transportation performance by allowing a corrugated cardboard to be interposed between a conveyor and a free roller which can be slided freely and raised-up sharply. CONSTITUTION:An interlocking shaft 13 is turned to pivotally move an arm 7, by a handle not shown in the figure, and the height of a free roller 2 supported at the top edge of the arm is adjusted so as to correspond to the thickness of a corrugated cardboard. Then, a clamping handle 17 is loosened to shift a slider 16 along the arm 7, corresponding to the shape of the corrugated cardboard A, and the slider 16 is positioned so that the free roller 2 is attached onto the pasted part of the corrugated cardboard A, and then the free roller 2 is pushed-down, and the corrugated cardboard A is transported, interposed between a conveyor 1 and the free roller 2. With such constitution, the corrugated cardboard can be transported, keeping the pasted-part in the superior attached state.
Patent JP-S6462019-A (JP)
Title: Mos transistor circuit
Inventor: TAKAHATA MASARU
IPC: H03K17/687
Filed: 1987-09-02
Abstract: PURPOSE:To attain high speed processing and low power consumption with a simple process by using a complementary signal so as to operate a totempole type MOS transistor(TR) thereby preventing a steady-state DC current from being caused between power terminals. CONSTITUTION:The circuit is so configurated that a couple of noninverting input signal Vin and inverting input signal, the inverse of Vin are converted into a couple of noninverting and inverting output signals Vout, the inverse of Vout with a large current drive capability. Since the noninverting/inverting input signals Vin, the inverse of Vin are fed to a gate of driver MOSQ1, MOSQ3 for an inverter and load MOSQ2, MOSQ4, any of the MOS TR is turned off without fail, resulting that no DC current flows substantially between a power potential terminal VDD and ground. Thus, high speed and low power consumption is attained with a simple process.
Patent JP-S6196230-A (JP)
Title: Vibro-isolator
Inventor: USHIJIMA TAKAO
IPC: F16F13/20
Filed: 1984-10-17
Abstract: PURPOSE:To enable vibration to be absorbed effectively with a small-sized equipment by selecting suitable size for effective diameter and volume of an air chamber formed devidedly by a base plate, a top plate and a tubular rubber. CONSTITUTION:A tubular rubber 16 is provided between a base plate 10 and a top plate 20, in which an air chamber 24 is formed. This air chamber 24 has effective diameter fixed to 60-120mm and volume to 30-100cc. Also, a limit passage communicating the air chamber 24 with the external area is made of a pipe 34, of which the bore diameter is formed to 2-4mm and its length is to 500-2,000mm.
Patent JP-H06184058-A (JP)
Title: Preparation of diaryl carbonate
Inventor: NORUBERUTO SHIEN
IPC: C07C69/96
Filed: 1993-08-11
Abstract: PURPOSE: To continuously prepare diaryl carbonates or alkyl aryl carbonates from dialkyl carbonates and phenols using an ordinary transesterification catalyst by first allowing the starting material to react in a liquid phase in a countercurrent and then finishing this reaction in a reaction column.  
     CONSTITUTION: This diaryl carbonate is prepared from dialkyl carbonates and phenolic compounds through transesterification in the presence of a transesterification catalyst at from 60 to 320°C in an apparatus composed of two columns in a continuous process. In the first column, an associated alkyl aryl carbonate is essentially produced from the starting material, and in the second column, further transesterification and disproportionation are carried out. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0754066-A (JP)
Title: Production of consumable electrode
Inventor: KOMADA FUKUHIRO
IPC: C22B9/20
Filed: 1993-08-09
Abstract: PURPOSE:To prevent the collapse and deviation of compacts according to the rotation thereof without tack welding the compact group outside a chamber by supporting the compact group by auxiliary rollers at the time of rotating the compact group on plural pieces of main rollers and welding the compact group in the chamber. CONSTITUTION:High melting active metals in powder, granular, flaky, spongy and other forms or a mixture formed by mixing desired alloy elements with these high melting active metals is compression molded to a plate body divided in a circular shape in a circumferential direction to form the compact group c. The compact group C formed by combining such compacts c to a circular columnar form is pressurized and held in its axial direction and is placed in this state on two pieces of the main rollers 7 juxtaposed on a truck body 6 of a roller truck 3 in the chamber 1. The compact group C is then rotated in a circumferential direction and is welded by a plasma torch 4. The outer peripheral surface of the compact group C of the largest outside diameter lowered by some angle from just the lateral side thereof as a central angle is supported from the lateral.