baber/WOPTO huggingface dataset:
Patent JP-S62110034-A (JP)
Title: Device for transmitting and cutting off power
Inventor: FUJII ETSUO
IPC: F16H48/38
Filed: 1985-11-06
Abstract: PURPOSE:To promptly carry out a cutting off operation by connecting a driving lever to a brake shoe via an elastic member and releasing a braking condition against the energizing force of said elastic member. CONSTITUTION:As a hydraulic pressure is fed into a hydraulic chamber 61, a lever 52 is pushed by a piston 60 and rotated around a supporting point of a strut 51 while expanding a coil spring 54. Thereby, a first brake shoe 42 is rotated in the separating direction from the inner surface of a brake drum 40 and, due to its reaction, a second brake shoe 43 is also rotated so as to separate from the inner surface of the brake drum 40. Accordingly, the pressure contact condition between linings 44, 45 and the inside of the brake drum 40 can be promptly released.
Patent JP-H06104302-A (JP)
Title: Method and device for manufacture semiconductor integrated circuit device
Inventor: OHORI TETSUO
IPC: H01L21/56
Filed: 1992-09-18
Abstract: PURPOSE:To suppress the occurrence of voids in the package of a TAB semiconductor integrated circuit device. CONSTITUTION:This manufacturing device is used for manufacturing a semiconductor integrated circuit device in which a semiconductor chip 6 is connected to the end sections of leads formed on the main surface of a tape carrier 7 through bumps and is provided with a potting processing section 3 for sealing the semiconductor chip 6, pressure-reduction processing section 4 for reducing the pressure in a sealed section, and thermal cure processing section 5 for heating the sealed section for curing between a feed reel 2a and take-up reel 2b.
Patent JP-H1177166-A (JP)
Title: Bending method and bender
Inventor: OTANI TOSHIRO
IPC: B21D5/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To realize bending having extremely high angular precision by precisely estimating a spring back angle and a final drive-into position of a driving die even though variation exists in a material characteristic value between lots material. SOLUTION: An actual bent angle of a work W is detected in at least two places of temporary drive-into positions of the driving die 5 during the bending of the work W. The spring back angle of the work W is obtained by the use of data on a behavior of spring back in a working condition of previously stored bending based on the relation between he change of drive-into quantity relating to these respective temporary drive-into positions and the change of the actual bent angle, the final run-in position of the driving die 5 is obtained, and the driving die 5 is driven to the obtained final run-in position.
Patent JP-H0885312-A (JP)
Title: Coupling device for transportation vehicle
Inventor: KAJIWARA KOJI
IPC: B60D1/14
Filed: 1994-09-17
Abstract: PURPOSE: To couple the catch of a coupling device with a truck even in the case that they approach mutually in any position and direction. CONSTITUTION: A coupling device which is composed of a movable boom 2 and catch 1 attached to the tip of the movable boom 2 is provided in the front of the chassis frame 4 of a transportation vehicle. The movable boom 2 is composed of a base boom 22 formed of a cylindrical body and a reach boom 21 to slidably move in the base boom 22. The base boom 22 is attached to the chassis frame 4 so as to be vertically oscillatable. The catch 1 is provided at the tip of the reach boom 21 through a bearing 291, etc. The catch 1 is composed of a journal 19 attached in the bearing; a rotor 12 to rotate in a horizontal plane centering around the journal 19; a stopper 15 provided at the center of the rotor 12; and a plurality of hooks 11 provided at regular intervals on the outer periphery of the rotor 12.
Patent JP-S63103893-A (JP)
Title: Production of 6h-sic substrate
Inventor: SANO JUNICHI
IPC: C30B25/02
Filed: 1986-10-20
Abstract: PURPOSE:To make it possible to grow single crystal of 6H-SiC in forming a heteroepitaxial layer of SiC on a Si substrate, by setting a preparatory step for the Si substrate. CONSTITUTION:First, a Si substrate is prepared. In the step, the surface of the Si substrate is etched and an oxidation film is removed. Then a thin SiC film is formed on the surface of the Si substrate by low-temperature CVD method. The SiC film prevents direct contact of the Si substrate and single crystal of 6H-SiC and also acts as a buffer layer to prevent deterioration of the single crystal layer of 6H-SiC resulting from difference in lattice constant. Then the single crystal layer of 6H-SiC is grown on the layer. Or a Si (111) substrate is prepared. In this case the buffer layer is not particularly needed to be set.
Patent JP-S62108360-A (JP)
Title: Reservation card system
Inventor: ONOE TOSHIO
IPC: G06Q50/12
Filed: 1985-11-06
Abstract: PURPOSE:To permit the reservation against a price at the spot, and to issue a valuable reservation card when a various kinds of reservation are taken by providing a CRT having a touch panel screen, a printer, a various kinds of sensors, and a control device. CONSTITUTION:When the reservation for an order, a ticket, or a lodging in a driving school, a movie theater, a train, or a hotel is secured, a reservation item is inputted according to the guidance display of a CRT10 having the touch panel screen, and a payment is carried out corresponding to the display of a reservation price. Thereby, a reservation registration is performed, and also, the valuable reservation card on which a reserved content, etc., is recorded is issued by the control of a CPU90 through detection sensors 80, 81, 82, and 83 and a printer 50, etc. Also when a user cancels the reservation, cancellation can be easily performed by the control of the CPU90 through the CRT10. Thereby, the reservation can be taken at the spot against the price, and it is no necessary to visit an indicated window at a later, and also, the cancellation can be easily done.
Patent JP-H1075073-A (JP)
Title: Mechanism for opening/closing lid for small electronic device
Inventor: KATAGIRI TAKASHI
IPC: H05K5/03
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To stop a lid at a desired position by making the inner diameter of a damping member to be slightly smaller than the external shape of a rotary shaft and the outer diameter to be slightly larger than the inner diameter of curved part of a holding metal respectively, so that the abrasion surface may be formed by the inner peripheral surface of the damping member and the peripheral surface of the rotary shaft, and preventing the damping member from expanding outward through the curved part of the holding metal. SOLUTION: The inner diameter of a damping member 5 is made slightly smaller than the outer diameter of a rotary shaft 3, and the member 5 is tightly engaged with the rotary shaft 3, thereby forming an abrasion surface with the inner peripheral surface and the peripheral surface of the rotary shaft 3. The inner diameter of a U-shaped curved part 9 of a holding metal 6 is made slightly smaller than the outer diameter of the damping member 5, and the member 5 is pressed inward in a radial direction, so that the damping member is prevented from expanding outward and its inner peripheral surface is made to be a stable abrasion surface. As a result, the damping member 5 can suppress the rotation of the shaft 3 at any opening angle of the lid and stop it at a desired opening/closing position.
Patent JP-2001071699-A (JP)
Title: Forgery-preventive printed matter
Inventor: OTA HARUMI
IPC: B44F1/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a forgery-preventive printed matter which enables a duplicated material forged by a duplication process using a color duplicator, a personal computer printer or the like to be determined visibly and easily for its genuineness and embodies highly security-oriented antiforgery measures. SOLUTION: In the forgery-preventive printed matter 30 having a window- aperture part 16 formed on a part of a lamination 15 consisting of a first printing layer 12, a concealed layer 13 and a second printing layer 14 sequentially formed on one face of a non-oriented plastic film transparent base material 11, a latent image forming layer 47 is provided in the window-aperture part 16. Further, a latent image part 43 which is oriented in such a way that the part 43 is transparent through naked eye viewing and visible through eye observation with the help of polarized light film.
Patent JP-S63103473-A (JP)
Title: High density recording disk reproducing device
Inventor: TAKAYAMA HIROYUKI
IPC: G11B20/00
Filed: 1986-10-20
Abstract: PURPOSE:To project a still picture from a monitor television by storing a video signal which has been reproduced from a video sound signal recording area, as still picture information, in a still picture memory, and outputting it from a video signal output terminal at the time of reproducing the sound signal recording area. CONSTITUTION:When a video signal recording area 13 has been reproduced, an arbitrary image by address information of a video signal, or an image reproduced at that time is designated by a key switch group 9, a frequency-modulated video signal which has been recorded therein is reproduced to still picture information by a video signal reproducing circuit 5, and stored in a still picture memory 14. On the other hand, when a sound signal recording area 11 has been reproduced, the still picture information which has been stored in advance in the still picture memory 14 is outputted to a video signal output terminal 7 by a control circuit 8. In this way, even in case of reproducing the sound signal recording area 11, an image is projected on a monitor television.
Patent JP-H0671278-A (JP)
Title: Septic tank
Inventor: SHIMIZU YASUTOSHI
IPC: C02F1/44
Filed: 1992-08-25
Abstract: PURPOSE:To efficiently aerate the aerobic treating chamber of a septic tank provided with a membrane separator. CONSTITUTION:The liq. treated in a second aerobic treating chamber 6 is supplied to the primary side of a membrane separator 15 by a pump 14, the concd. liq. not permeated through the membrane is returned to a first aerobic treating chamber 5 through a return pipe 17, and a part of the concd, liq. is passed through an ejector 20 and returned to the second aerobic treating chamber 6. Air is entrained by the concd. liq. in this case, and the second aerobic treating chamber 6 is aerated.
Patent JP-H06321296-A (JP)
Title: Vertical circulation system in bottling liquid for drinking
Inventor: KOBAYASHI SHIZUO
IPC: B67C3/22
Filed: 1992-08-26
Abstract: PURPOSE:To utilize efficiently a site area and to decrease the number of workers by changing a bottling work of various kinds of liquid for drinking into a series of processes which circulate in the vertical direction. CONSTITUTION:An empty bottle or an empty drink container 2 such as a PET bottle collected on a conveyor belt 1 which circulates in the vertical direction stands upside- down with its opening put down and held in this state. On the vertically circulating conveyor belt, the empty bottle 2 passes above cleaning water which is jetted from a jet nozzles 3 which jet the cleaning water toward the opening of the container to clean inside and outside of the container, and thus passing through a cleaning part A, it changes its moving direction. In a return passage, the empty container 2 thus cleaned is then hung down from the conveyor belt and carried. Then the container 2 passes through a charging part B where a prescribed amount of liquid is charged by a liquid drink charger 4 which has a liquid amount sensing part. After that, the container 2 is closed with a cap and pasted with a label. Further, the container 2 passes through a checking part C which checks if the container 2 contains a prescribed amount of liquid and if any break exists, and after that, is placed on another conveyor belt 5 which is provided separately, transferred and shipped.
Patent JP-H1074402-A (JP)
Title: Portable luminaire
Inventor: NAITOU KIYAO
IPC: F21L13/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To light a luminaire and listen to a radio in a place having no electricity or a service interruption by disaster by arranging a rectifier within the equipment body of a lighting system connectable to the output circuit of an ac generator mounted on the rear wheel hub of a bicycle. SOLUTION: A generator 3 is mounted on the rear wheel 2 of a bicycle 1. In this generator 3, electricity is generated between a rotating annular magnet and a coil, and an ac power is taken out from the coil, and carried to a headlamp to light it. In this structure, the cord 5 of a luminaire 4 by ac is attachable to and detachable from the terminal of the generator 3. A rectifier 6 is arranged within the luminaire 4, and a connecting member 8 for an external electric equipment such as transistor radio 7 is mounted on the rectifier 6. In a service interruption by disaster, the rear wheel 2 is idled to generate electricity, whereby the luminaire is lighted, and a plug at the end of the cord 10 of the portable transistor radio 7 is inserted to the jack 8 of the luminaire 4 connected to the rectifier 6 to carry the current to the portable radio 7.
Patent JP-H08110112-A (JP)
Title: Absorption type refrigerating machine
Inventor: KUROKAWA HIDEAKI
IPC: F25B15/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain an absorption type refrigerating machine which can be operated with an excellent thermal efficiency even when a heating medium is driven in a wide temperature range. CONSTITUTION: A regenerator 1 takes in a dilute solution (a) and makes it a concentrated solution (b) by concentration. An auxiliary absorber 2 makes the concentrated solution (c) absorb a refrigerant (m) evaporated by a low- temperature evaporator 3. The low-temperature evaporator 3 evaporates the refrigerant (n) coming from a condenser 7. By a low-temperature absorber 4, the solution coming from the auxiliary absorber 2 is made to absorb the vapor of the refrigerant (o) evaporated by the low-temperature evaporator 3. A high-temperature evaporator 5 evaporates the refrigerant P remaining after evaporation in the low-temperature evaporator 3. In a high-temperature absorber 6, an intermediate solution (d) coming from the low-temperature absorber 4 is made to absorb the refrigerant R evaporated by the high-temperature evaporator 5.  The condenser 7 condenses the refrigerant vapor generated in the regenerator 1. Accordingly, an absorption type refrigerating machine wherein a heating medium can be driven in a wide temperature range can be manufactured at a low cost.
Patent JP-S60144682-A (JP)
Title: Collimator for ring type ect device
Inventor: AZUMA YOSHIBUMI
IPC: G01T1/29
Filed: 1983-12-31
Abstract: PURPOSE:To obtain high resolution and high sensitivity by forming the whole in a ring shape, arraying numbers of holes which extend from the inside to the outside circumferentially in specific directions, and scanning all holes stepwise within a specific angle area. CONSTITUTION:The ring type ECT device is constituted by arraying number of radiation detectors 1 at the circumference of an object in the ring shape, and arranging a ring type collimators 2 inside of them rotatably. The collimator 2 is formed in the ring shape on the whole and has numbers of radiation through holes which pierce the collimator from the inside to outside circumferentially. Each radiation through hole faces substantially in the same direction within a specific circumferential angle range, and differ in direction from a hole in another angle range. The holes are scanned stepwise over the entire angle range of at most 360 deg..
Patent JP-H0590431-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSHIO
IPC: H01L23/02
Filed: 1991-09-27
Abstract: PURPOSE:To prevent a lid from falling in even if force is applied to the lid from the vertical direction when a case consisting of an insulating material and the lid consisting of an insulating material are sealed by epoxy resin. CONSTITUTION:A semiconductor element 2 is housed, silicon gel 7 is injected to be further sealed by epoxy resin 8 and the inside face of a frame-shaped resin-made case 4A, where a resin-made lid 5 is provided on said epoxy resin 8, is provided with an inwardly projected raised part 4b.
Patent JP-S60137171-A (JP)
Title: Facsimile equipment with picture element density converting mechanism
Inventor: KUME SHINJI
IPC: H04N1/387
Filed: 1983-12-26
Abstract: PURPOSE:To reduce deterioration in picture quality by laying emphasis on correlations among original image signals at four points which surround a converted picture element in a main scanning, a subscanning, and a diagonal direction. CONSTITUTION:Logical values of two binary signals in the main scanning direction as to four original picture elements surrounding the converted picture element, logical values of two binary signals in the subscanning direction, and logical values of two binary signals in the diagonal directions are processed and then ORed. Then it is decided whether the image signal of the converted picture element is at a black or white level according to the OR result is ''0'' or ''1''. Therefore, white is reduced, and an increase in the number of black isolated points is suppressed and the reggedness of a segment due to jitters is reduced.
Patent JP-H03113115-A (JP)
Title: Direct acting guide device
Inventor: CHIKAMORI AKIRA
IPC: F16C29/06
Filed: 1989-09-25
Abstract: PURPOSE:To facilitate assembling by integrating an end cap part on one end of a movable block of a direct acting guide device, a part outer than returning passage of a ball in an intermediate parts and a holder part. CONSTITUTION:A movable block composed of first, second, third members C1, C2, C3 and a semi-cylindrical guide member D is mounted on a guide rail A. In a cap part 10 of one end and intermediate leg parts 13 of the movable block, cage pats 15a, that is, outer parts, along whose upper and lower sides grooves 28, 29 as a return passage of a ball are formed inside, and both side holder 8 are integrated by synthetic resin to form the first member C1. Assem bling is facilitated because it is only necessary to assemble the first, second, third members and the semi-cylindrical guide member while sealing the ball therein.
Patent JP-H03111729-A (JP)
Title: Pressure measuring apparatus
Inventor: ADACHI JUNJI
IPC: G01L9/00
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to measure pressure in an IC package highly accurately by providing a spiral shaped diffused resistor which is formed on the surface of a semiconductor chip by impurity diffusion. CONSTITUTION:This apparatus is used for measuring pressure in an IC package wherein a silicon chip 11 that is a semiconductor chip is sealed with a resin. A double-spiral shaped diffused resistor 13 is provided on the surface of the semiconductor chip 11 by the diffusion of impurities. The diffused resistor 13 is formed so that the resistor is distributed uniformly on the surface of the chip 11. The pressure in the IC package is measured based on the change in resistivity of the diffused resistor 13. The change in resistivity of the diffused resistor 13 appears as the result of the piezoelectric resistance effect due to the strain in the circumferential direction generated in the diffused resistor 13. The length of the double-spiral shaped diffused resistor can be made very long in a small forming region. Therefore, the amount of the change in resistivity with respect to the strain along the surface of the chip 11 can be made large. As a result, the measurement of the pressure with the double-spiral shaped diffused resistor 23 can be performed highly accurately.
Patent JP-H0876054-A (JP)
Title: Laser device
Inventor: HIIRO HIROYUKI
IPC: H01S5/40
Filed: 1994-10-14
Abstract: PURPOSE: To coherently multiplex many laser luminous fluxes without lowering the multiplexing efficiently of light quantity as for a laser device multiplexing many luminous fluxes and making them oscillate. CONSTITUTION: The Fourier transform lens 20 of a focal distance f1 is arranged opposedly to an array laser 10 emitting the coherently oscillating laser luminous flux. Then, a Fourier transform lens array optical system 30 consisting of a beam expander array 31 dividing the far-field pattern of the laser 10 into fine small areas, an aperture array 32 and a Fourier transform lens array 33 is provided on the Fourier transform surface of the lens 20. Besides, a mirror optical system for a resonator 40 consisting of a condensing lens 41 arranged opposedly to the optical system 30, a first resonator mirror 42 and a second resonator mirror 50 provided on the back surf ace side of the laser 10 from which the laser luminous flux is emitted is arranged.
Patent JP-H1097007-A (JP)
Title: Image exposure device
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/44
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact device with simple structure, without requiring comparatively high assembling accuracy by providing a specific main scanning driving system and a subscanning driving system for step-moving a photosensitive material in a direction perpendicular to a main scanning direction, whenever one main scan is executed. SOLUTION: A light source part 204 is constituted in such a manner that LED chips 208R, 208G and 208B emitting light with colors of R, G and B respectively are assembled. Then, each of the LED chips 208R, 208G and 208B is attached in the width direction (main scanning direction) of the photosensitive material 106, in accordance with the same alignment regulation. In other words, the LED chips 208R, 208G and 208B in six rows in total are arrayed in a staggered form, when a base plate 210 is planely viewed.  The device is provided with the main scanning driving system for moving a unit formed by integrating a light source and an optical system, so as to scan the same straight line with the light from the LED chips 208R, 208G and 208B of three colors and the subscanning driving system for step-moving the photosensitive material in the direction perpendicular to the main scanning direction, whenever one main scan is executed.
Patent JP-H1095624-A (JP)
Title: Apparatus for producing quartz glass
Inventor: YAJIMA SHOJI
IPC: C03B20/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To produce ingot having high homogeneity of refractive index and free from striae in an apparatus for producing quartz glass. SOLUTION: The furnace lid 3 of a furnace 1 is constituted in a gable type roof-like shape so that the distance in normal line direction up to the inner face of the furnace lid 3 in each point on the synthetic face 15A of ingot 15 becomes early equal. Thereby, the ingot 15 excellent in uniformity of refractive index without causing unevenness of temperature can be formed, because radiant heat fed from the inside of a furnace lid 3 to the ingot 15 is made nearly uniform and heat can efficiently be fed to the ingot 15.