baber/WOPTO huggingface dataset:
Patent JP-H0314296-A (JP)
Title: Locking structure for cover
Inventor: HONGO TOMOYUKI
IPC: H05K5/03
Filed: 1989-06-13
Abstract: PURPOSE:To facilitate opening and closing as well as locking operation of a cover by providing a rotary hinge for supporting a cover and a locking handle. CONSTITUTION:Screw holes 2a-1 are opened at the upper and lower side ends of both upper and lower sidewalls 2a of a housing 2. Screws 3a are engaged with the holes 2a-1 from outside. Heads 3a-1 of the screws 2a as rotational shafts of rotary hinges 3, and hinge holes 1a-1 opened at the frame 1a of a cover 1 to be movably engaged with the heads 3a-1 are provided. On the other hand, in order to lock the closed cover 1, locking handles 4 are inserted vertically symmetrically to square holes 1a-2 opened at the other upper and lower side ends of the cover 1. Knobs 4a-2 of the handles 4 protrude forward of the cover 1 from the holes 1a-2, and are clamped together with clamping members 5. The members 5 are made of molded forms of synthetic resin material, and bent in a right angle L shape in such a manner that one bent piece 5a is used as a finger latch 5a-1 and two spherical protrusions 5b-1 with splits 5b-2 protrude outward from the other bent piece 5b. It can be opened or closed integrally without separating from the housing, and opening/closing and locking operations can be performed by one touch.
Patent JP-H051432-A (JP)
Title: Hydraulic circuit construction for backhoe
Inventor: ADACHI TADAO
IPC: E02F9/00
Filed: 1991-06-24
Abstract: PURPOSE:To make compact the arrangement of components by providing a selector valve having an operation spool to be operated in the axial direction, on the external surface of a rotary joint at the turning center of a turntable. CONSTITUTION:An external cylinder member 14a on a travel machine bed is fitted with a rotary joint 14 having the inner axis member 14b of the turntable loosely coupled thereto. The axial oil passage of the member 14b is made continuous to a plurality of external annular grooves R, and hydraulic pressure takeout sections 17 are formed at the positions of the member 14a corresponding to the grooves R. Then, a speed selector valve V4 and a control object selector valve V5 respectively having vertically operated spools 15 and 16, are provided at the upper section of the member 14b. A pressure oil feed passage from the turntable is connected to the valves 4 and 5, and the downstream side of the passage is connected to an oil passage. The valve V4 is operated to select a travel hydraulic motor between high and low speeds, and the valve V5 is operated to actuate a cylinder for changing the operation width of a dozer or a crawler. According to this construction, piping can be eliminated, and the selector valves and turntable can be made compact. In addition, a pressure loss can be reduced.
Patent JP-S5576746-A (JP)
Title: Braking device for automobile
Inventor: TEZUKA TOKUO
IPC: B60T7/12
Filed: 1978-12-06
Abstract: PURPOSE: To improve the safety of works being done while a car stops running, by locating an electromagnetic valve between a brake pedal and a power doubling device, and by braking all wheels so that the same condition as occurs as a result of the brake pedal being stepped on can be maintained even for the duration of parking.  
     CONSTITUTION: An electromagnetic valve 8, which closes with electricity charged, is located at a compressed air passage 7 running from a brake valve 3 to a power doubling device 4. The electromagnetic valve 8 is constituted such that an operating switch 9, a brake lock switch 10, and a side brake switch 11 are connected together  in series, the valve 8 being closed when the three switches are simultaneously  operated. In the case of operations being performed while a car stops running, the  switch 11 is closed by pulling a parking brake in the condition that a brake pedal 3  is stepped on, the switch 10 being then closed by operating a brake lock. Since an  operating switch has already been closed, the electromagnetic valve 8 is closed, an  air pressure, as a result, remaining in a piping 7b, whereby all wheels are maintained in a braked condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09311527-A (JP)
Title: Production of roll for electrophotographic device
Inventor: IZUMI HIROSHI
IPC: G03G15/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a roll having a smooth conductive surface coating layer. SOLUTION: By this method, an elastic material having low hardness is formed concentrically around a supporting body to obtain an elastic roll base body. Then, a soln. to form a conductive surface film prepared by dispersing a conductive material in a base resin soln. is applied on the elastic roll base body and dried to form a conductive surface coating layer. In this method of the roll for an electrophotographic device, the soln. to form a conductive surface coating film contains dimethyl polysiloxane having 1000 to 10000 average mol.wt. and polar groups on both molecular ends by 0.002 to 1.0wt.% (as a solid content).
Patent JP-S6335568-A (JP)
Inventor: JIYOON EFU HOWAITO
IPC: A23L33/20
Filed: 1987-06-19
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-2001209417-A (JP)
Title: Automatic programming system and recorded medium recording sheet metal graphic generation program
Inventor: YAMADA SATOSHI
IPC: G06F17/50
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic programming system that generates easily an accurately developed view at a CAD system side by considering interference of elongation at a workshop, a flange, and a die. SOLUTION: The automatic programming system has a 2, 5 dimension CAD system 11, a CAM system, 12 and a data communication system 13. The programming system displays on a display 14 each face constituting a cube 11 inputted on the basis of the three view drawing Ai (two dimension). The system generates and displays a tentatively developed view Bi by comparing based upon the elongation at the workshop against each of the viewes on the display 14 and concurrently displays a solid modeling Ei being bent under the condition of bending the tentatively developed view Bi on the display 14. The system also displays an interference status of comparing place or an interference screen between the die and a solid modeling face on the solid modeling Ei.  It corrects the tentatively developed view Bi based upon interference results and draws with one stroke an accurately developed view Qi that is sent to the CAM system.
Patent JP-H092786-A (JP)
Title: Traction winch
Inventor: NIIJIMA HISAO
IPC: B65H51/12
Filed: 1995-06-19
Abstract: PURPOSE: To provide a traction winch whose installation area can be decreased, and in which the structure is simple and a rope can be beautifully wound. CONSTITUTION: A rope W (a part indicated by a character B in the figure) extending from a winch main body 20 is guided by first to third pulleys 44, 45, 52, detours around the periphery of a winding drum 30 approximately one round and then is wound by the winding drum 30. Therefore, the distance between the winch main body 20 and the winding drum 30 can be narrowed. When the position in which a rope W (a part indicated by a character E) is wound on the winding drum 30 is changed to the axial direction of the winding drum 30, the third pulley 52 is slid on a slide shaft 51, an oscillating frame 40 is oscillated around an oscillation shaft R, the second pulley 45 is also displaced in the axial direction of the winding drum 30, and therefore, the fleet angle can be held to the minimum extent.
Patent JP-S6253733-A (JP)
Inventor: GANSAA JIYON
IPC: C09F5/00
Filed: 1986-06-30
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-S5484157-A (JP)
Title: Manufacturing method for assembling body of shell-shaped bearing with pin-shaped rollers
Inventor: SUGANUMA ISAO
IPC: F16C35/06
Filed: 1977-12-16
Abstract: PURPOSE: To promote quality and to prevent gnawing and distortion by pushing a primary assembly from the push-in side into a cylinder mold or a cap mold with a  tapered hole or hollow for making a secondary perfect assembly.  
     CONSTITUTION: A bearing assembly 13 completed by the primary assembling is pushed into a cylinder mold 19 with a tapered hollow inside with the difference of diameters of about 0.02--0.07 on both ends from its push-in side C, and when it is separated from the mold, a diameter difference is given between parts A and C. When this bearing assembly is pushed into the inner diameter of a bearing box 4 made of light alloy or thin steel, the end part C of the bearing can be inserted easily with a gap e at the beginning, while end parts A and C, and the intermediate part B are corrected at the end, and the gap e is perfectly removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H102910-A (JP)
Title: Accelerations sensor chip and semiconductor acceleration sensor using the chip
Inventor: NEMOTO MICHIO
IPC: G01P15/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor chip for an inexpensive semiconductor acceleration sensor, which can perform acceleration detection simply, accurately and stably without the effect of strong capacitance. SOLUTION: A silicon substrate 100 having a movable electrode part 100a and a beam part 100b, which is also used as a weight, has the silicon diaphragm structure, wherein a low-resistance epitaxial layer part 100X containing high- concentration impurities and a silicon substrate part 100Y having the reverse- type concentration with respect to the part 100X are laminated. In this case, the beam part 100b is formed by the etching stopping at a P-N junction plane MP- N between the epitaxial layer part 100X and the silicon substrate part 100Y. In the meantime, thin-film contact parts 41 and 42 are formed on the edge parts of conductor pattern parts 71 and 72 for connecting external conductive connecting members provided on step parts 20a and 30a of a pair of insulating substrates 20 and 30, which are bonded to the upper and lower sides of the silicon substrate 100.  The electric contact by any of the thin-film contact parts 41 and 42 and the silicon substrate 100 is obtained when acceleration is applied.
Patent JP-H0812207-A (JP)
Title: Control device for elevator
Inventor: MIYANISHI YOSHIO
IPC: B66B1/30
Filed: 1994-07-04
Abstract: PURPOSE:To prevent actuation of a safety circuit with generation of over currents under influence of an integrational element in the circuits at the time of changing over of a switching element of an inverter to control an induction motor for driving an elevator and also preclude the switching element etc., from being damaged. CONSTITUTION:The first voltage command value 15a is generated when an elevator car is in low speed operation, while the second voltage command value 22a is generated during the normal operation. A voltage command selector circuit 23 selects one of the voltage command values 15a, 22a in conformity to a changeover command signal 8b and performs on/off control of the switching elements 27. 28. When changing-over from the second value 15a to the first 22a takes place while the first voltage command value 15a is in selection, or in the opposite case, the integral value of an integrational element 21 is reset to zero.
Patent JP-S6214030-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: KOJIMA TAKAYUKI
IPC: G01K7/36
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a higher sensitivity of a sensor, by a method wherein lower layers for primary and secondary coils are formed on a substrate, a magnetic thin film core is done thereon through an insulation layer and thin film upper layers for the primary and secondary coils on the top thereof through an insulation layer. CONSTITUTION:A winding lower layer part 2 made of a conductive material and an electrode 2a are formed as films on a substrate 1. Then, an insulation layer 5 made of SiO or the like is formed. In addition, depending on the material and process, a magnetic core 3 made of a thermosensitive magnetic material is formed as film in a ring on the electrode lower layer part 2. Moreover, after a second insulation layer 5 is formed to insulate the magnetic core 3, winding upper layer parts 2' for primary and secondary windings is formed in such a manner that the end of the winding lower layer 2 extended from the magnetic core 3 and the electrode 2a previously left as intact will be connected thereto. With such an arrangement, primary and secondary coils are wound around the magnetic core 3 which will form a closed magnetic path. Finally, a protective layer is formed on the uppermost layer thereof to complete a temperature sensor.
Patent JP-H111315-A (JP)
Title: Spherical active carbonaceous material composite and its production
Inventor: HARAGUCHI KAZUTOSHI
IPC: B01J20/20
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spherical active carbonaceous material composite having average particle size ranging from nanometer to μm order and useful as e.g. a molding material, coating material, membrane material, electronic/electrical material, image material, and to obtain such a composite with narrow particle size distribution by the above method. SOLUTION: This method for producing a spherical active carbonaceous material composite comprises the following consecutive processes: (1) a homogeneous mixed liquor composed of a phenolic resin, a cellulose derivative and a solvent is prepared, (2) the solvent is removed from the mixed liquor to cause the phase separation of the phenolic resin and the cellulose derivative, (3) the phenolic resin is cured to form a phenolic resin composite, (4) the phenolic resin composite is activated, or baked in an inert gas or vacuum atmosphere and then activated.
Patent JP-H01319704-A (JP)
Title: Plastic optical fiber
Inventor: MATSUMOTO SHIRUYOSHI
IPC: G02B6/00
Filed: 1988-06-22
Abstract: PURPOSE:To provide plastic optical fiber having superior dynamical characteristics, high heat resistance, and high adhesion to a core component by constituting a clad component of the plastic optical fiber of an ultraviolet curing polymer having a smaller refractive index than a refractive index of the core component and being expressed by the specified general formula. CONSTITUTION:An ultraviolet curing polymer having a smaller refractive index than that of a core component is used as a polymer for a clad component. Said clad component is constituted of a compsn. for an ultraviolet curing polymer contg. a bifunctional acrylate expressed by the general formula I and a monofunctional acrylate. By using the compsn. expressed by the formula I, the adhesion property of the clad component to the core component is improved. The improving effect is particularly remarkable when the core component is constituted of polycarbonate. Thermal degradation, decrease of mechanical strength, and coloration, etc. of the polymer for a clad component, are not recognized if an antioxidizing agent is added to the clad component, even in a high temp. environment, for example, at >=125 deg.C.
Patent JP-H11331953-A (JP)
Title: Radio communication system
Inventor: MIYAZAKI YOSHIMI
IPC: H04W72/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system eliminating troubles such as malfunctions or stop of equipment on the side of a mobile station when the same message is transmitted from a base station to the mobile station plural times. SOLUTION: The mobile station is provided with a storage device 5 for storing the message received from the base station and the reception of the message, judging device 4 for judging whether a novel message is equal to the message stored in the storage device or not when the novel message is received from the base station, and control means 3 for abolishing the new incoming message when the judged result of the judging device 4 shows coincidence and storing the new incoming message and the reception of the new incoming message in the storage means when the messages are not equal.  In this case, when the same message as the message already dispatched from the base station to the mobile station is dispatched, the memory showing the reception of that new incoming message is deleted when a use channel is newly started at the mobile station so that the abolishment of the same message can not affect the next communication.
Patent JP-H05344287-A (JP)
Title: Illumination device for image input device
Inventor: ICHINOSE SHUICHI
IPC: H01J63/06
Filed: 1992-06-11
Abstract: PURPOSE:To provide an illumination device for image input device, which does not use a shading board. CONSTITUTION:In the image input device provided with the illumination device illuminating an image and an image-forming system which image-forms reflected light from the image on a photoelectric conversion element, a light-emitting tube 22 forming a sealed up vacuum cavity consists of a cathode discharging an electron, an anode 28 impressing high voltage on the cathode and a fluorescent body 26 which is arranged by making it closely adhere to the anode 28, and irradiating electron quantity for the fluorescent body 26 has a recessed form in the longitudinal direction of the light-emitting tube 22. Thus, light- emission has the distribution of the recessed form in the longitudinal direction. Thus, reflected light from the image, which the image-forming system image- forms becomes the uniform light quantity distribution on the photoelectric conversion element.
Patent JP-2000300072-A (JP)
Title: Trellis for flower bed
Inventor: HATTORI AKIMOTO
IPC: A01G9/28
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a trellis for a flowered bed for solving a problem in which even if trellis parts for straight lines and corners are prepared since the corners of a flower bed are not always limited to right angles and formed in various angles, parts for corners can not be used, parts for straight lines are joined at the corners so that not only the parts look bad but also the parts fall by insufficient treatment when opened and a user feels inconvenient in installing a trellis. SOLUTION: This trellis for a flower bed is obtained by providing one side face of the trellis main body 1 equipped with a strut 2 with engaging tools 6 of a connecting means comprising the engaging tools 6 obtained by connecting engaging bodies 8 composed of engaging parts forming engaging grooves 12a to fixing bodies 9 by bendable connection belts 10 and inserting tools 7 of inserting bodies obtained by providing fitting plates 13b with inserting pieces 13a to be inserted into the engaging grooves 12a at several parts and the other of the trellis main body 1 with the inserting tools 7 at several parts.
Patent JP-S5775971-A (JP)
Title: Preparation of 4-piperidinol derivative
Inventor: NAKATSUKA IWAO
IPC: C07D211/52
Filed: 1980-10-29
Abstract: PURPOSE: To obtain the titled compound easily useful an intermediate for synthesizing piperidine type butyprophenone related compounds by using inexpensive raw materials in a short process in high yield, by subjecting a dicyano derivative to catalytic reduction to carry out ring closure.  
     CONSTITUTION: An epihalogenohydrin derivative shown by the formulaI(Ar is halogen, lower alkyl, phenyl which may have a substituent group of halogenoalkyl; X is halogen) is cyanided with a cyaniding agent, e.g., KCN, NaCN, etc. in a solvent in the presence of MgSO 4  to give a dicyano derivative shown by the formula II. This compound is subjected to catalytic reduction in the presence of a catalyst for catalytic reduction, preferably platinum oxide, etc. at normal pressure or under hydrogen pressure so that it easily undergoes ring closure, to give the desired compound shown by the formula III.  
     EFFECT: A 4-piperidinol derivative having various kinds of substituent groups can be synthesized without protecting nitrogen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63316063-A (JP)
Title: Dry type two-component developer
Inventor: ISODA TETSUO
IPC: G03G9/087
Filed: 1987-06-19
Abstract: PURPOSE:To improve an offset preventing effect and to obtain stable images even after long-period copying by specifying the release agent in a toner, the fine particles content of the toner and the core material of a carrier. CONSTITUTION:This developer consists of at least the toner essentially consisting of a binder resin, coloring agent and the release agent and the resin- coated carrier. The release agent in the toner is low mol.wt. polyalkylene and the content of the release agent is 3-10wt.% by the weight of the binder resin. The fine particles content of the toner (number % of <=5mum grain size) is <=15%. The core material of the carrier has <=150mum average grain size, <=5.5 specific gravity, and 40-65emu/g (in the case of 1,000Oe impressed magnetic field) saturation magnetization. The electrostatic charge quantity of the toner is thereby stabilized even after long-period repeated copying and the welding of the toner to the carrier surface is hardly generated. The excellent offset resistance is thus obtd.
Patent JP-H0447638-A (JP)
Title: Color adjusting apparatus of color cathode-ray tube
Inventor: OOTA KAORI
IPC: H04N17/04
Filed: 1990-06-13
Abstract: PURPOSE:To carry out color adjustment automatically and precisely with no need of skills by moving a color adjusting magnet in a degree calculated by a magent adjusting degree calcuating means. CONSTITUTION:An image processing apparatus 16 computes the aberration degree and the direction of each dot R and B from the center of the gravity, and computes the movement degree of a motor 12 to put R and B, one over the other, by opening and rotating the guodru-polar convergence magnet 2 based on the relation of the previously set movement of the convergence magnet 2 and the movement of electron beam, and sends the movement degree to a motor driver 13. Consequently, the quadrupolar convergence magnet 2 is opened and closed and closed and rotated each dot of R and B is overlapped in the center part of a color cathode-ray tube 1. Next, based on the position of gravity of each dot of R and B and the position of gravity of G, the aberration degree and its direction are computed and based on the relation of the movement of the convergence magnet 2 and the movement of electron beam, the movement degree of a motor 12 to open and close and rotate a hexa-polar convergence magnet 2 in order to overlap R and B with G and sends the movement degree to a motor driver 13.
Patent JP-S5944504-A (JP)
Inventor: KAMOSHITA YASUJI
IPC: F22B37/24
Filed: 1982-09-03
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-H09329006-A (JP)
Title: Sintered alloy-made joint type valve seat
Inventor: KAWAMURA OSAMU
IPC: F01L3/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint type valve seat which does not generate a crack and is excellent in an elongation characteristics and durability. SOLUTION: This valve seat material contains 0.5 to 1.7% of C, and/or 4.0% to 20.0% of Cu in weight % and the remaining part comprises Fe or an unavoidable impurity. Then the material contains 0.5 to 20% of hard particles having 100 mesh of less in volume %. A void hole is infiltrated with Cu or copper alloy, or sealed with Cu. A basic structure comprises austenite, ferrite and pearlite, and at the same time, an area ratio of the ferrite is set to 1 to 10%.