baber/WOPTO huggingface dataset:
Patent JP-H11112854-A (JP)
Title: Image pickup device
Inventor: SUGANO JUNICHI
IPC: H04N5/376
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device provided with optically excellent positioning accuracy by matching the optical axis of a lens and the light receiving surface of a solid-state image pickup element in the case that an adhesive material is applied in a non-uniform thickness by an application defect for the attachment of a container for housing the solid-state image pickup element or the like and a holder for loading an optical system at the time of integrating the solid-state image pickup element, a peripheral circuit element and the optical system of the lens and a diaphragm, etc. SOLUTION: A level difference by a projection part 16a on the inner side part of the peripheral frame part of a lens holder 16 and a bottom surface part 16b on an outer side part is provided and the level difference by the bottom surface part 11a on the inner side part of the peripheral frame part of a housing container 11 and the projection part 11b on the outer side part is provided. In this case, at the time of combining the lens holder 16 and the housing container 11, an optical positioning reference surface by the projection part 16a and the bottom surface part 11a is constituted and an adhesion surface for generating a clearance between the bottom surface part 16b of the peripheral frame part of the lens holder 16 and the projection part 11b of the peripheral frame part of the housing container 11 is constituted.
Patent JP-2001100224-A (JP)
Title: Sealing material composition for liquid crystal display cell
Inventor: KITAMURA TADASHI
IPC: C08L33/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To surely produce a liquid crystal display panel which can cope with a primary adhesion method by a sheet heat press can be applied and which maintains high sealing reliability is secured in a high temperature environment. SOLUTION: The sealing material for a liquid crystal display cell frame is a single-liquid sealing material having the features that a hardened film having 100 μm thickness of the sealing material for a liquid crystal display cell shows <30 g/m2 24 horse of 60 deg.C moisture permeation which represents the amount of water vapor permeating the film in a 60 deg.C and 95% relative humidity environment for 24 hours.
Patent JP-2000245873-A (JP)
Title: Four piece solid golf ball
Inventor: MORIYAMA KEIJI
IPC: A63B37/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a four piece solid golf ball of which the flying distance is improved by making the hitting-out angle higher, and the spin lower under a flight initial condition while keeping a soft and excellent feeling even at the time of a hitting by a low head speed with a driver and iron clubs. SOLUTION: In this four piece solid golf ball comprising an internal core ball 1, an intermediate layer 2 which covers the internal core ball 1, an external coating layer 3 which covers the intermediate layer 2, and a cover layer 4 which covers the external coating layer 3. The internal core ball 1 has a surface hardness of 67-85 by the JIS-C hardness, and the JIS-C hardness of the intermediate layer 2 is set higher than the surface hardness of the internal core ball 1, and the JIS-C hardness of the external coating layer 3 is set higher than the JIS-C hardness of the intermediate layer 2.
Patent JP-H01114457-A (JP)
Title: Motion transformer for piezoelectric element
Inventor: INOSE TOSHIO
IPC: H01L41/09
Filed: 1987-10-28
Abstract: PURPOSE:To reduce cost and increase speed, by disposing a plate spring on the side of a piezoelectric element on the extension line of the extension line of the extension/contraction direction center line of the element and fixing another plate spring forming a pair of springs to a portion of a frame between the element and a slantly moving member. CONSTITUTION:A first plate spring 7 on the side of a piezoelectric element 4 is disposed on the extension line of the extension/contraction direction center line of the element 4 and a second plate spring 8 forming a pair of springs together with the spring 7 is fixed to a support 2 on the upper side of a frame 1 between the element 4 and a slantly moving member 9. When the plate spring 7 is displaced by the extension or contraction of the element 4, the reaction force by the spring 7 is applied along the extension/contraction direction of the element 4 but hardly acts us a bending moment to the element 4. This prevents damage to the element 4 due to its bending by the reaction force of the spring 7 and increases the durability. Thus, a conventional linking member and obstruction to the slanting operation of the slantly moving member 9 are eliminated to increase its operation speed.
Patent JP-S63126727-A (JP)
Title: Preparation of resin molding
Inventor: UEDA KATSUSHI
IPC: B29L31/58
Filed: 1986-11-17
Abstract: PURPOSE:To continuously obtain stable gloss, by continuously adhering a tape like film to the visible appearance part of a resin part immediately after extrusion molding and not yet cured. CONSTITUTION:In preparing a window molding, a metal gloss film 6 is delivered from a delivery apparatus 5 and inserted through the extrusion hole in an extrusion mold 1 and a base resin melted under heating is injected in the inlet side of the extrusion hole from the extruer 3 to form a base resin part 10 by extrusion molding. Succeedingly, a clear resin is injected in the extrusion hole from an extruder 2 to form a clear resin part 11 by extrusion molding. Next, at the point of time immediately after a resin is molded and before the resin parts 10, 11 are not yet cured, the tape-like film 8 delivered from a delivery apparatus 7 is adhered to the outer surface of the clear resin part being the visible appearance 12 of the window mole without using an adhesive.
Patent JP-H09113840-A (JP)
Title: Head-up display
Inventor: TAKEUCHI SHOICHI
IPC: G02B27/01
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce flare light from external light such as the sun, a street lamp, etc., by arranging a light controllable resin film, which scatters light including wavelength refracted by a hologram and has light transmission characteristics depending upon an angle, in the incident direction of the flare light. SOLUTION: The light controllable resin film 10 which has light transmission characteristics depending upon an angle is arranged on the side of polybutyral 25 as an intermediate film of the outside glass plate 24 of a windshield. Consequently, the external light which becomes flare light becomes scattered light 9 through the light controllable resin film 10 whose light transmission characteristics have angle dependency. The light controllable resin film 10 is given a function for scattering only light within a specific angle range by filming a resin composition of a photopolymerizing oligomer and a monomer having a mutual refractive index difference or their mixture and setting the film by specific-angle irradiation with ultraviolet rays. Therefore, the light which becomes the flare light traveling toward the hologram 22 is reduced.
Patent JP-2001100503-A (JP)
Title: Toner cartridge container made flame-retardant without using halogen based compound
Inventor: FUJITA TOMOYUKI
IPC: G03G15/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge container formed by injection molding of a self-quenching styrene based fire-retardant composition. SOLUTION: The toner cartridge container is formed by injection molding of a self-quenching styrene based fire-retardant composition containing the following component (A) to component (C) and does not contain halogen based compounds: (A) a rubber modified styrene based resin, (B) a polyphenylene ether and (C) a phosphate compound.
Patent JP-H04148818-A (JP)
Title: Method and apparatus for measuring abrasion loss of roll
Inventor: ADACHI YUJI
IPC: G01B21/20
Filed: 1990-10-12
Abstract: PURPOSE:To measure the abrasion loss of a roll accurately on-line by providing three reference points in the same plane as the cross-sectional plane of the roll, and measuring the distances between the reference points and the surface of the roll. CONSTITUTION:When a scanning motor 7-3 is driven, a ball screw 7-1 which is directly coupled with the motor is rotated. Then, a reciprocating stage 4 is reciprocated in the axial direction of a roll. Three sensors 6 are attached to the surface of a sensor head 5 facing the roll to be measured 1 and a calibrating plate 8 at equal intervals toward the cross section of the roll, in specified distances from the surface of the roll and the surface of the calibrating plate. Each sensor scans the axial direction of the roll including the calibrating plate 8. The output is inputted into an operating device 11. Thus, the fluctuation of the roll diameter is computed. The number of rotations of the motor 7-3 is counted by a pulse generator 10 and inputted into the operating device 11. Thus, the position of the sensor 6 in the axial direction of the roll is computed.
Patent JP-H04151467-A (JP)
Title: Cryogenic freezer
Inventor: HIROSE TATSUYA
IPC: F25B9/00
Filed: 1990-10-12
Abstract: PURPOSE:To improve a freezing capability by a method wherein a valve device is opened at a later half time when a reduction in flow speed is expected even at a compressing process of gaseous refrigerant and even at an expansion process. CONSTITUTION:A gaseous refrigerant flowing-out passage 21 and a gaseous refrigerant flowing-in passage 22 are communicated with a high temperature end of a pulse tube 17, and each of valves 23 and 24 disposed in a flowing-out passage 22 and a flowing-in passage 21 is opened at a later half time of a compression process and an expansion process, respectively. Accordingly, the gaseous refrigerant is controlled to its most-appropriate value in its pressure varying phase at a flowing-in side and a flowing-out side of each of the valves 23 and 24 by opening the valves 23 and 24 at the time when its speed reduction is expected. With such an arrangement, a freezing capability is improved.
Patent JP-S63128273-A (JP)
Title: Detecting method for accident of high-voltage composite device
Inventor: MORITA AKIRA
IPC: G01R31/02
Filed: 1986-11-18
Abstract: PURPOSE:To exactly specify an apparatus which has generated an accident first, and to exactly prevent the accident from being generated again, by insulating ground-side metals of the respective apparatuses contained in a grounded metallic container, and also, installing a current detecting device between said metals and the container. CONSTITUTION:In a high-voltage composite device in which plural high-voltage apparatuses are contained without providing a partition in a common grounded metallic container 1, metals of the container 1 side of bushings 4, 5 and lightning arresters 8, 9 are insulated from the container 1, these insulated metals and the container 1 are connected by conductors 15, 16, respectively, and current transformers 21, 22 functioning as current detecting devices are interposed and installed so that the conductors 15, 16 become primary conductors of the current transformers. Also, a discriminating device 23 is provided so that a current outputted previously of secondary side output currents of the current transformers 21, 22 is recorded and held, and the previous recording is not erased but held continuously, even if a current outputted later than said current is inputted. In such a way, an output signal of the current transformer, which is detected first is recorded and held electrically, therefore, the detection can be executed by connecting internally existing relays so that a contact point (a) is self-held, and by only combining them to each other.
Patent JP-H08131557-A (JP)
Title: Pad for living body electrode
Inventor: NISHIDA SATORU
IPC: A61B5/0408
Filed: 1994-11-09
Abstract: PURPOSE: To provide a pad for a living body electrode which can be used with sanitation, and without causing deterioration of adhesion or usage feel for medical and household use. CONSTITUTION: A pad 10 comprises an insulation resin film 11, conductive carbon 12 applied on it, and adhesive layers 13 of plural thin films removably laminated on the conductive carbon 12. One adhesive layer 13 is removed for every usage.
Patent JP-H09120330-A (JP)
Title: Key code output device and system for keyboard
Inventor: SHIGA SADAICHI
IPC: H03M11/20
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the device by outputting the corresponding key codes when plural depressed keys are kept in the specific malfunction states and outputting no key codes corresponding to other closed keys as long as they are kept in the specific states. SOLUTION: A CPU 5 includes a RAM 7 which stores the key information on a key matrix 1 where the keys 2 are arranged in a matrix shape at the cross parts of columns 1a and lines 1b. When a depressed key 2 is detected, the flag contained in the RAM 7 is set at 1 in response to the detected key 2. When plural keys are depushed, the key codes corresponding to plural closed keys existing on a single column or line are outputted as long as these keys are kept in the specific malfunction states, i.e., in a state where even such keys that are not depressed yet are not detected as the closed keys due to the current wraparound. Then the output of the key codes corresponding to other closed keys is inhibited as long as the arrangement positions are set in the specific malfunction states between plural closed keys are other closed ones.
Patent JP-H02121082-A (JP)
Title: Merchandise shelf for automatic vending machine
Inventor: HAMAMOTO HIROSHI
IPC: G07F11/34
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the occurrence of the jamming of a piece of merchandise by dropping the piece of merchandise under a horizontal state as it is by shortening the length of the merchandise passage side of a guide flap and making a merchandise moving part from the guide flap to a curved rail into an upper part. CONSTITUTION:Since the length of the side of a merchandise passage 3 of a guide flap 9 is shortened, even when a piece of merchandise 6 is inputted under an inclined state, and even when the piece of merchandise 6 pushes up the part of the side of an inputting port 3a of the guide flap 9 and the side of the merchandise passage 3 is lifted, the narrowing quantity of the merchandise passage 3 decreases, and the piece of merchandise 6 drops under the horizontal state as it is. Further, since the moving part for the piece of merchandise 6 from the guide flap 9 to a curved rail 2 is made into the upper part, a distance on the curved rail 2 for the piece of inclined merchandise 6 to roll in order to become horizontal becomes longer, and the piece of merchandise 6 further drops under the horizontal state as it is. Thus, the jamming of the piece of merchandise never occurs in the merchandise passage.
Patent JP-H0699823-A (JP)
Title: Four-wheel steering device
Inventor: OTA MASAHIRO
IPC: B62D5/07
Filed: 1992-09-17
Abstract: PURPOSE:To provide a four-wheel steering device that can automatically correct difference in a steering angle between front wheels and rear wheels generated during steering. CONSTITUTION:In a four-wheel steering device in which pressure oil from a hydraulic pump 11 is fed to hydraulic cylinders 7, 8 for steering through flow dividing valves 13, 14, to steer front and rear wheels, electromagnetic switch valves 18, 19 are interposed between the flow dividing valve and the hydraulic cylinder. The electromagnetic switch valve corresponding to wheels 3 or 4 that reach neutral point first during chancing direction, is operated in the closing side of a pipe line, and operation of the corresponding hydraulic cylinder is once interrupted. The difference 17 the steering angle between the front wheels and the rear wheels can be corrected by resuming the operation of the hydraulic cylinder which is interrupted when the other wheels reach the neutral point.
Patent JP-H01115771-A (JP)
Title: Motor-operated power steering device
Inventor: OE TAKESHI
IPC: B62D5/04
Filed: 1987-10-30
Abstract: PURPOSE:To reduce the size of the whole of a device, by a method wherein a pinion shaft serving as an output shaft is driven through a gear mechanism with the aid of an electric motor, and a shaft member on the motor shaft side, connected and disconnected by means of an electromagnetic clutch situated in the middle of the gear mechanism, is superposed with a shaft member on the output shaft side. CONSTITUTION:Coupling with an input shaft 2, coupled to the steering handle side, through a torsion bar 4 is effected. A large gear 10, the side on the rack 5 side of which forms an inclination tooth surface 10a, is situated on a pinion shaft 3 on the steering wheel side. A small gear 12a on a gear shaft 12 rotated with the aid of an electric motor 11 situated on an axis extending at right angles with the pinion shaft 3 is geared with the large gear 10 to form a gear mechanism 13 for transmitting a steering auxiliary force. An electromagnetic clutch 21 to selectively connect and disconnect transmission of rotation between a flangeform member 20 on the motor shaft 11a side and a gear shaft 12 on the pinion shaft side is provided in the middle of the gear mechanism 13. The gear shaft 12 is rotatably supported to the flangeform member 20 through a pilot bearing 22.
Patent JP-2000105477-A (JP)
Title: Electrophotographic photoreceptor and image forming method
Inventor: MATSUURA KATSUMI
IPC: G03G5/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve electrophotographic characteristics when an image is formed by positive charge electrification of a photoreceptor by using a pyrylium eutectic complex having good photosensitive characteristics, high sensitivity and high durability for a visible ray laser exposure, and to provide an image forming method for reversal development with little production of ozone. SOLUTION: In the photoreceptor having a photosensitive layer containing a pyrylium dye-polycarbonate eutectic complex, the photosensitive layer contains an electron transport-type carrier transport material expressed by the formula. In the formula, Q1, Q2 represent =O, =S, =N-R7 or =C(Z1)(Z2).
Patent JP-S61153100-A (JP)
Title: Method and device of detecting leak of gas pipe line
Inventor: HORIGOME HIDEKAZU
IPC: F17D5/06
Filed: 1984-12-25
Abstract: PURPOSE:To enable immediate detection of leak, by a method wherein leak is detected based on a difference between an incoming and an outgoing flow rate computed according to actual measurement and an incoming and an outgoing flow rate obtained by simulation. CONSTITUTION:In relation to all the outlets and the inlets of a gas pipe line 1, an incoming flow rate Qin and an outgoing flow rate Qout are hourly measured. By the use of the measured incoming flow rate Qin and outgoing flow rate Qout and an incoming flow rate and an outgoing flow rate obtained by dynamic simulation of the gas pipe line, it is decided to be gas leak when a difference therebetween exceeds a given value.
Patent JP-2000104277-A (JP)
Title: Excavator
Inventor: KUSUURA MASAYOSHI
IPC: E02F3/47
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an excavator shortening the length of a hydraulic hose from the ground side, dispensing with winding/rewinding of the hydraulic hose in operation, elongating its life, and improving the workability of the excavation. SOLUTION: This excavator is provided with a first hydraulic cylinder 13 with a single acting spring, a remote control part 10 which is connected to a hydraulic hose G extended from a hydraulic unit placed on the ground side, suspended by a crane, and waited upward without raising/lowering, a easing 23 which is freely raised and lowered via a weight 22 attached to the bottom end of a raising/lowering wire (c) raised and lowered by the crane and is so suspended as to be connected to and separated from the remote control part 10, a bucket 21 opened/closed freely in the bottom of the casing 23, and a second accumulator 28 generating a force closing the bucket 21 in the casing 23. This is also formed of an excavating body 20 with a force opening the bucket 21 obtained from the first hydraulic cylinder 13.
Patent JP-S61150348-A (JP)
Title: Programmable logic array of field program
Inventor: OTSUKA AKIRA
IPC: H01L27/112
Filed: 1984-12-25
Abstract: PURPOSE:To obtain the field program PLA capable of stabilization of a potential of a substrate without enlarging an area for layout by connecting the wiring layer held at a constant potential to the substrate in the position where no transistor is arranged in an OR or AND plane. CONSTITUTION:In the position which has no relation logically and where nothing is arranged, the third wiring layer 7 connected to the first power source in order to stabilize a potential of a substrate dividing the first diffusion layer wiring 1, and a hole 5 connecting it to the substrate, and the third diffusion layer wiring 6 of the same conductive type as that of the substrate are arranged. In this constitution, a transistor is not arranged in the connecting part of the substrate and the wiring layer held at a constant potential, so that a potential of the substrate can be stabilized without enlarging a layout area even if the layout of an OR plane becomes large due to an increase of the number of input and multiplication terms. This is also applicable to the constitution of the AND plane.
Patent JP-S62138343-A (JP)
Title: Low-melting point glass paste
Inventor: TAKEUCHI YUKIHARU
IPC: C03C8/16
Filed: 1985-12-07
Abstract: PURPOSE:To obtain the titled low-m.p. glass paste capable of forming a semiconductor package of high value as a commodity and capable of obtaining a low-m. p. glass layer without any air bubbles and without being blackened by dispersing low-m.p. glass powder in a specified solvent. CONSTITUTION:Low-m.p. glass powder is dispersed in the solvent contg. dihydroterpineol to obtain the low-m.p. glass plaste. Although a solvent contg. terpineol has been used heretofore, terpineol is changed in part by oxidative polymerization, etc., and remains as the evaporation residue when heated and dried. The residue can not be decomposed and volatilized and remains until the baking of the low-m.p. glass is started. Furthermore, when the glass is baked, the residue is decomposed in the glass, hence air bubbles are generated, further the evaporation residue is carbonized, and the glass is blackened. Such defects can be completely eliminated by this invention, and a low-m.p. glass layer without any defects can be formed. A semiconductor package, etc., which are functionally excellent and highly valuable as a commodity can be produced.
Patent JP-H06124746-A (JP)
Title: Connector cover
Inventor: MAEDA YUJI
IPC: H01R4/70
Filed: 1992-10-14
Abstract: PURPOSE:To provide a container shape connector cover by which water proof of a joint connector and the like can be carried out reliably. CONSTITUTION:A water-proof connector cover 1 is formed to cover a connector 2 and an electric wire 4 derived from the connector 2. A bottomed connector housing part 3 having inner width smaller than the connector 2 and a cylindrical electric wire deriving part 5 are formed integrally of an elastic material.
Patent JP-H06127014-A (JP)
Title: Recorder
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1992-10-14
Abstract: PURPOSE:To provide a low-cost, high-quality recorder by a method wherein clogging of an open part with a toner and scattering of the toner on a substrate are prevented by applying vibration of a uniform amplitude to the open part and thereabouts of an sperture electrode. CONSTITUTION:The cross sectional shape of a vibrating body 42 changes in accordance with the amplitude of vibration applied to the vibrating body, as shown by Figures (a), (b), and (c). Namely, in a part of the vibrating body 42 to be vibrated with a large amplitude, the thickness the vicinity of a slit 41 is determined to be larger than that of the other part, as shown by Figure (d). In a part of the vibrating body 42 to be vibrated with a small amplitude, the thickness in the vicinity of the slit 41 is determined to be smaller than that of the other part, as shown by Figure (e).