baber/WOPTO huggingface dataset:
Patent JP-H04115633-A (JP)
Title: Radio communication equipment
Inventor: KOSAKA AKIO
IPC: H04W4/24
Filed: 1990-08-31
Abstract: PURPOSE:To improve convenience to use by displaying simultaneously a fee for a telephone call to meet a called telephone number at the time of the display of the called telephone number accompanying calling operation. CONSTITUTION:When the telephone number is inputted by the tenkey of a key circuit 6, and this data is given to a CPU 10 through a communication control circuit 3 and a data bus 5, the CPU 10 displays the telephone number on a display device 7. After that, when communication is finished, and an end key is operated, the CPU 10 stops a timer 13, and calculates the fee for the telephone call, and stores the data of the called telephone number, the fee for the telephone call, and communication time in the area of a data memory 12 in regular order from its top. Next, when the CPU 10 detects the operation of a redial key, it displays the called telephone number, the fee for the telephone call, and the communication time in the area of the data memory 12 on the display device 7. Thus, since a function to require other operation need not be added, the convenience to use can be improved.
Patent JP-H06340996-A (JP)
Title: Resin product and its production
Inventor: OGISU YASUHIKO
IPC: C23C18/20
Filed: 1993-09-17
Abstract: PURPOSE:To improve durability and appearance and to reduce the man-hour and cost in the production by firmly attaching a coating film layer to a substrate. CONSTITUTION:An annular streak groove 11 is formed on the specified region of a grill main body 2, and the main body 12 is electroless-plated. The bottom 11a of the groove 11 is not plated because the clearance is small, and the entire part except the bottom is coated with an electroless plating layer 15 which is then electroplated. The electroless plating layer 15 formed on the part not to be plated is dissolved by the electroplating soln., and an electroplating layer 16 is formed on the surface of the electroless plating layer 15 at the part not to be plated. The part coated with the plating layer 3 is covered with an electroforming mask, and the exposed part is coated to form a coating film layer 4. Accordingly, the coating film layer 4 is formed directly on the main body 2 without forming a primer layer.
Patent JP-H10321739-A (JP)
Title: Field effect transistor and manufacturing method therefor
Inventor: YU ZON SON
IPC: H01L21/8246
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress a reaction which is easily generated between materials of a gate dielectric film and a polycrystalline silicon source/drain, or a current leakage by forming a gate electrode of a field effect transistor to use a metal system and by making a gate dielectric film form into a ferroelectric thin film, which is a non-oxide system. SOLUTION: A thermal oxide film, a silicon nitride film and a silicon oxide film are formed in order on silicon oxide films 3a and 3b formed on a silicon substrate 1, and polycrystalline silicon films 4a and 4b are formed at a source/ drain region, where these films are made etching by evaporation and by chemical and mechanical grinding. Source/drain diffusion layers 6a and 6b are formed under the condition of diffusing phosphorus and arsenic which are contained in each polycrystalline silicon film 4a and 4b into the silicon substrate 1. Additionally, after silicon oxide films 5a and 5b have been formed on each polycrystalline silicon film 4a and 4b, a ferroelectric thin film 7 is formed by etching of a ferroelectric film, which is formed on the silicon nitride film and silicon oxide film, and a gate electrode 8 is laminated and formed thereon.
Patent JP-H0672378-A (JP)
Title: Vehicle of motor-driven scooter type
Inventor: KURATA KOJI
IPC: B62M7/06
Filed: 1992-08-31
Abstract: PURPOSE:To enhance the waterproofness of a wire harness and the easiness in works of mounting and removing by installing a waterpropfing member functioning also as reinforcing material on a suspending means of a unit case, installing a clamp on the waterproofing side of the waterproofing member, and allowing the clamp to hold the wire harness. CONSTITUTION:A motor-driven scooter type vehicle 1 is equipped with a power unit 15 where a power transmission device to transmit the power of a motor 16 to the rear wheel 17 is accommodated in a unit case 18. The front of this unit case 18 is suspended on the body frame 2 by a suspending means 14 consisting of an arm 41 and a link 42, while the rear is supported with possibility of swinging up and down together with the rear wheel 17. Therein the suspending means 14 is fitted with a waterproofing member 37 functioning also as a reinforcement. A clamp is provided on the waterproofing side of this water proofing member 37 and holds a wire harness 34 led from the body side to be connected to the motor 16. Thereby the waterproofness of wire harness 34, etc., and the easiness in works of mounting and removing are enhanced.
Patent JP-S60122928-A (JP)
Title: Silent clutch
Inventor: ISHII SHIZUO
IPC: G03B1/06
Filed: 1983-12-08
Abstract: PURPOSE:To confirm camera function without loading a film by constituting one end of a spring clutch for connecting a gear driven by a driving shaft and a sprocket gear so as to be detained to the abutting part when the driving shaft is rotated in reverse. CONSTITUTION:A left wound coil-shaped spring clutch 32 is pressed into the shaft part 8a of a gear 8 driven by a driving shaft and the stepped part 26c of a sprocket shaft 26, and its one end is detained to the striking part 21a of a base plate 21 when the driving shaft is rotated in reverse. Accordingly, at the time of winding, the inside diameter of the spring clutch 32 is expanded, and a sprocket gear 26a is released from pressing-in of the spring clutch and becomes free. On the other hand, when rewinding a film, the end part of the spring clutch 32 is detained to the striking part, therefore, the inside diameter of the spring clutch 32 is expanded by a counterclockwise rotational friction of the sprocket gear 26a. Therefore, the sprocket gear rotates freely. According to such a constitution, the camera function can be confirmed without loading a film.
Patent JP-H1157189-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which an abnormal part can be immediately discovered and an abnormal state can be canceled in a short time. SOLUTION: The several abnormal states of required electric devices (for example, such as terminal substrate 103, semiend sensor unit 104, eject unit 105, main body control circuit 106, role object control circuit 107, shoot unit 109, card unit connecting substrate 110 and safe unit 111) mounted on a game machine 1 are separately detected by the main body frame control circuit 106 and based on the detected results, display parts 121-123, 125, 130, 131 and 133 describing information corresponding to abnormal information are arranged at prescribed positions, which become factors to generate the abnormal states of the electric device, so as to be visually confirmed from the outside. Thus, by watching the display parts 121-123, 125, 130, 131 and 133, the abnormal part is immediately discovered and the abnormal state is canceled in a short time.
Patent JP-S6290606-A (JP)
Title: Production of optical coupler assemblage
Inventor: SHIBUYA SEIJI
IPC: G02B6/28
Filed: 1985-10-17
Abstract: PURPOSE:To easily form an optical coupler assemblage and to permit easy mass production by arraying the core parts of optical fibers in the same direction in the base material stage of the optical fibers and aligning and connecting the eccentric-core optical fibers while spinning the same. CONSTITUTION:The base materials 10A, 10B, 10C of the optical fibers are arrayed in parallel and contact with each other and are disposed in a spinning and heating furnace 14. The offcentered core parts 12, 12, 12 are respectively disposed to coincide with the same direction perpendicular to the directions where the respective base materials 10A, 10B, 10C are arrayed. The base materials 10A, 10B, 10C which are held in the contact state are then heated and spun and are elongated while the adjacent eccentric-core optical fibers 16A, 16B, 16C are welded and connected to each other to form a tape-like fiber unit 18. Such optical fiber unit 18 is cut to a prescribed length to form an optical fiber unit chip 20. The units 20 are contacted in parallel with each other in such a manner that the respective cores 17, 17, 17 face each other. Both units are then fixed by an adhesive agent and both ends are polished, by which the optical coupler assemblage is obtd.
Patent JP-S59118403-A (JP)
Inventor: HASHIMOTO SHINJI
IPC: B27D5/00
Filed: 1982-12-24
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-S6476469-A (JP)
Title: Circuit for generating track passing-through pulse
Inventor: KAMEOKA TETSUJI
IPC: G11B21/08
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the head positioning operation of high reliability by providing a circuit means which can exactly detect a track passing-through pulse even when a noise is overlapped to a position signal. CONSTITUTION:A position signal 1 goes to be a digital signal by a comparator 2. In this signal, there is possibility a glitch is generated to the position of inversion by the noise component of the position signal. A 1/2 servo track signal 4 is generated by obtaining the exclusive OR of the position signals whose phases are different. By causing the glitch to pass through a latch 6 with using the signal of a decoder 5, the glitch can be removed. However, when there is the glitch to be shorter than a latch-up time, a track passing-through pulse string is generated by a one-shot pulse circuit 7, however, the glitch to pass through the latch 6 is remained as it is. Thus, by causing the glitch to pass through a glitch removing circuit 8, the glitch is removed and the exact track passing-through pulse can be obtained.
Patent JP-S6291666-A (JP)
Title: Vane for water wheel
Inventor: SATO KOJI
IPC: F03B3/18
Filed: 1985-10-17
Abstract: PURPOSE:To improve the sediment abrasion resistance of water wheel vanes by bonding plates which is of abrasion resistance higher than that of the base material of the vanves, to the part of the vane which requires sediment abrasion resistance, by either brazing or diffusion bonding. CONSTITUTION:A water wheel runner includes a crawn 3, shroud ring 4, and the plural number of vanes 2 which is provided between the above said two items. Numbers of plates 6 which are of high sediment abrasion resistance, are bonded to a part of a vane which is stricken by incoming water flow and is prone to be damaged by sediment abrasion, so as to cover an about one quarter of the length of the vane. In this case, each plate is made of, for example steel in a block form, and brazing wells in a groove form are provided to the junction between the surface ends of the plates so as to prevent the surplus of brazing metals from leaking out. And sections 8 which form a butt- joint between the plates, are joined by TIG welding, and the outermost ends of the entire plates 6 are welded to a base material 5 of the vane.
Patent JP-S59124893-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1982-12-31
Abstract: PURPOSE:To suppress deterioration in regeneration, enhance preservability and suppress deterioration on erasing, by a method wherein a recording layer comprising a vinyl polymer having a specified group and a coloring matter is provided on a resin made base in a heat mode optical recording medium. CONSTITUTION:The recording layer of the optical recording medium comprises a vinyl polymer and a coloring matter. The vinyl polymer has a -COOM1 group (wherein M1 is an element of Group I A or I B) or a -COOM2OOC- group (wherein M2 is an element of Group IIA or IIB). In the above groups, M1 is preferably Li, Na or K, while M2 is preferably Zn or Mg. In this case, the vinyl polymer is a homopolymer or copolymer of an acrylic monomer having the above- mentioned group, and the content of the monomer in the polymer is preferably not less than 50%. The weight ratio of the coloring matter to the vinyl polymer is set to be 1:0.1-1:100. The thickness of the recording layer is set to be about 0.4-20mum.
Patent JP-H04113940-A (JP)
Title: Instrument panel and assembling method thereof
Inventor: SAKAIDA SHOJI
IPC: B60K35/00
Filed: 1990-08-31
Abstract: PURPOSE:To obtain an instrument panel of light weight, good artistic design, and easy assembling by fitting the locking end part provided on the outer circumferential end of an instrument panel member to the locking groove of a panel main body, and joining them together in the locking groove through binder. CONSTITUTION:An instrument panel is constituted by mounting an instrument panel 1 to a panel main body 2. The locking end part 11 provided on the outer circumferential end of the instrument panel 1 is fitted into the locking groove 21 of the panel main body 2, and both are joined together through binder 3 in the locking groove 21. By this method, the instrument panel member 1 can be separately formed out of various material different from the panel main body 2 through laminated articles 10. Consequently, the instrument panel member 1 can be suitably given several material property such as weather resistance or rigidity according to respective positions and the use. Because material of the instrument panel member 1 is different from that of the panel main body 2, special design for respective members 1 can be selected, and the artistic design of the whole instrument panel can be improved.
Patent JP-H0394242-A (JP)
Title: Stroboscope control system
Inventor: SATO MAKOTO
IPC: G03B15/05
Filed: 1989-09-06
Abstract: PURPOSE:To achieve highly accurate, stroboscopic photographing under appropriate exposure that is not affected by the background brightness, a distance and other conditions by determining the flashing period of a stroboscope in connection with information on a distance up to an object and information on the charge voltage of a main capacitor for flashing the stroboscope. CONSTITUTION:A system controller 10 stores stroboscope flashing periods during which appropriate exposure corresponding to combinations of an object LAF or LMF at a prescribed diaphragm value and the charge voltage VCHD of each main capacitor 8a can be obtained. After the release action of a trigger at a second stage ends, following that of a trigger at a first stage, a stroboscope flashing circuit 8 flashes a flashing tube 7 during the flashing period according to instructions of the system controller 10. Consequently, such a phenomenon that an image of a main object is missing due to the background brightness and a distance hardly occurs, and the accuracy of appropriate exposure is improved.
Patent JP-H0873645-A (JP)
Title: Impregnated microcellular composite material and production thereof
Inventor: TOYOSAWA SHINICHI
IPC: C08J9/26
Filed: 1994-09-01
Abstract: PURPOSE: To provide an impregnated microcellular composite which can include functional materials liquid or solid at room temperature in the cells with good retention and shows good controlled releasability, thus can be applied to a variety of fields. CONSTITUTION: A copolymer mainly comprising ethylene and propylene with more than 60wt.% ethylene content is mixed with a low-molecular weight material, then the low-molecular weight material is removed to give a microcellular material having a three-dimensional continuous network skeletal of less than 8μm average skeletal diameter d, and less than 80μm average cell diameter D. A functional material which is liquid or solid at room temperature is included in the microcellular material to give this microcellular impregnated composite.
Patent JP-H1174790-A (JP)
Title: Analog-to-digital converter and its evaluating method
Inventor: YAMAZAKI AKIHIRO
IPC: G06F3/05
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration at the time of an AD test by making converted analog voltage that is created by a DAC that is contained in an ADC converted analog voltage, comparing the converted analog voltage with reference voltage by a comparator and converting it to a digital signal. SOLUTION: Output voltage OUT of a DAC 15 is set, and converted analog voltage is created by the DAC 15 and supplied to a selector 13. Next, a mode control register 11 controls a control circuit 12 and starts conversion. In such cases, the circuit 12 controls the selector 13 and the converted analog voltage from the DAC 15 is added to an inverted input terminal of a comparator 14. Also, the circuit 12 sequentially changes output voltage OUT1 of the DAC 15, sets it and adds it as reference voltage from the DAC 15 to a noninverting input terminal of the comparator 14. Data of an A/D conversion result in a BIST mode of an ADC is fetched to a conversion result storage register 16.
Patent JP-S6292489-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIMA KATSUTO
IPC: H01S5/00
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a laser for high speed large capacity light communication by strengthening the mutual actions of the first and second layers without varying the efficiency of an emitting light, thereby accelerating the singularization of axial modes. CONSTITUTION:A laser is etched at a portion surrounded by a broken line 26 to become first and second lasers 11, 12, the right and left ends are cleaved surfaces (microcleaved), but the ends may be formed by etching. To adhere a low reflection film 14 to the end 27 of the second laser 12 side of the first laser 11, the film such as SiO2, Al2O3, Si3N4 is obliquely grown by sputtering. In case of SiO2, a target of SiO2 is disposed in a sputtering unit, the SiO2 is sputtered obliquely, i.e., from rightside upward to leftside downward to grown the SiO2 film to become a low reflecting film 14 on the end 27 and the cap layer 25 of the laser. The thickness of the SiO2 film is lambda/4, the SiO2 is not necessarily covered on the end 27, but only if the SiO2 of the film thickness is grown on the layer 23, it is sufficient, enough, and the laser is secured on the mount 16.
Patent JP-S6387090-A (JP)
Title: Compressing-stretching method for image information
Inventor: MATSUMURA SHIGERU
IPC: G06T1/00
Filed: 1986-09-30
Abstract: PURPOSE:To restore completely an interest area, to preserve an image and to cheapen a communication cost by classifying the interest area and the non- interest area and compressing them with a different compressing method and the extent of compression. CONSTITUTION:First, an image to be compressed for preservation and communication is displayed at a displaying device 2, the displaying image is observed, position data such as coordinates are inputted from a friction input device 3 and an interest area 11 is set. The area setting of the interest 11 is executed by the cursor displayed based on the position data inputted by a coordinate input device 3. When the interest area is a square, it is set with left lower corner coordinates 13a and right upper corner coordinates 13b and when the interest area is a circle, it is set with central coordinates 13c and a radius 13d. For the part of the interest area 11, compression is not executed, a restorable compression is executed and a non-interest area 12 only is strongly compressed.
Patent JP-S59123289-A (JP)
Title: Semiconductor laser array device
Inventor: WADA MASARU
IPC: H01S5/40
Filed: 1982-12-28
Abstract: PURPOSE:To enable to manufacture, on the same substrate, lasers corresponding to different functions such as recording, reproduction, and erasure, by using a semiconductor laser array wherein a laser of a refractive index wave guide mechanism and a laser of a gain wave guide mechanism are arranged. CONSTITUTION:Two parallel ridges of two kinds A and B are formed on an N type GaAs substrate 1. Since the ridge A has the same shape as a TRS laser of a simple substance, the wave guide mechanism of transverse mode becomes refractive index type, and stable basic transverse mode oscillation can be obtained. The ridge B has a wide groove width, therefore the mechanism of transverse mode becomes gain wave guide type. When two beams are focused on a disc 13 by means of the lens system 12, the laser light from the ridge A can be reduced to a small beam diameter because of no presence of non point abberation, but the light from the ridge B becomes a slender circular beam because of non point abberation. Thus, if the sizes of beams on the disc are different to each other, different function can be possessed to each of the beams.
Patent JP-H01101707-A (JP)
Title: Envelope detector
Inventor: UIRIBURORUDASU HERARUDASU MAIE
IPC: H03D1/18
Filed: 1988-09-19
Abstract: PURPOSE: To reduce signal distortion by providing a frequency depending negative feedback loop including a second synthesizing stage connected with the output terminals of a pair of half wave rectifiers for synthesizing the output signals of the both half wave rectifiers by opposite polarity in which the negative feedback of the output of the second synthesizing stage is operated through a low pass filter for selecting DC components to the input of a differential amplifier. CONSTITUTION: The output signals of half wave rectifiers HWR1 and HWR2 are synthesized by a second synthesizing stage D (this synthesis can be operated after smoothing by a smoothing filter). This synthesis is operated by opposite polarity to that in a first synthesizing stage S, that is, when subtraction is performed in the first stage S, the both signals are added, and when addition is performed in the first synthesizing stage S, the both signals are subtracted. DC components are selected from the output signal of the second synthesizing stage D, and negative feedback to the input terminal of a differential amplifier A is operated so that DC negative feedback can be generated, and undesired whole DC offset generated in an envelope detector can be reduced.  Thus, even at the time of rectifying and detecting an extremely small AM signal, signal distortion can be reduced to an allowable level.
Patent JP-H0572911-A (JP)
Title: Electrophotographic recorder
Inventor: TSUMURO YOSHITAKA
IPC: G06K15/12
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an excellent printing result as for both of a plain paper and a synthetic resin sheet such as an OHP sheet. CONSTITUTION:Since the light of a light emitting element 8 is not detected by a light receiving element 9b in the case that printing is executed on the plain paper, it is discriminated that the printing is executed on the plain paper and a current supplied to a transfer electrostatic charger 10 by a high-voltage power source 11 is set to be a current I1 being a level for a plain paper by a control part 12. Then, the printing is executed. Since the light of the element 8 is detected by the element 9b through the OHP sheet in the case that the printing is executed on the OHP sheet, it is discriminated that the printing is executed on the OHP sheet and the current supplied to the charger 10 by the power source 11 is set to be the current I2 being a level for a synthetic resin sheet by the control part 12. Then, the printing is executed. In such a case, relation between the currents is I1<I2.