baber/WOPTO huggingface dataset:
Patent JP-S59229776-A (JP)
Title: Disk type information recording medium reproducer
Inventor: TAJIMA OSAMU
IPC: A61K31/495
Filed: 1984-03-02
Abstract: PURPOSE:To hold an opening mechanism at a prescribed position in a transport mode, etc. and to prevent the misloading of a disk, by releasing the shift of a device which loads and reproduces the disk by means of a cartridge to the inside of a cartridge opening mechanism only when a pair of lock mechanisms are pushed at a time. CONSTITUTION:A lock arm 111 is turned toward an arrow A by a tortion spring 118 fitted to a pin 116, and an engaging arm part 114 detains the vertical face of a projected part 113 to limit the shift toward an arrow X1. When a cartridge 1 is loaded into a reproducer 30 in a normal way, both terminal sides are set into recess parts 54 and 55 and push both side detaining arm part 112 to turn it toward an arrow B against the spring 118. Thus the engaging state between the parts 114 and 113 is released simultaneously at both sides. Then a cartridge opening mechanism 31 can move toward the arrow X1.
Patent JP-H01214187-A (JP)
Title: Semiconductor laser device
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/223
Filed: 1988-02-23
Abstract: PURPOSE:To reduce diffraction loss and to enable high output operation to be made by reflecting light diffracted in vertical direction by grating with a high-reflection film and by allowing the reflected light to be diffracted again and to be irradiated as a light which is in parallel to the grating. CONSTITUTION:In a cap layer 7, the upper part of a projecting part 13 provided at a substrate 1 is eliminated and a metal film 8 is deposited at the eliminated part. Then, when carrier held by a ridge 11 is injected into an active layer part 12 on a projecting part 13, light is emitted there, light is emitted there when the light is guided to an active layer 4, and it is subject to distribution feedback by grating formed on a guide layer 5. Then, one part of the light is diffracted in vertical direction in reference to the active layer wave-guide direction at the grating. It is reflected by the metal film 8 and is diffracted 90 deg. by grating again. It enables light to be in parallel to grating and allows light to be guided into the active layer 12.
Patent JP-S59167947-A (JP)
Title: Electrode for flash discharge tube and its manufacturing method
Inventor: OGASAWARA MINORU
IPC: H01J61/073
Filed: 1983-03-12
Abstract: PURPOSE:To make a discharge tube compact by covering the tip surface of an electrode base with the hydride powder made of special metals and directly comprising a sintering layer. CONSTITUTION:A porous sintering layer 4 is formed by covering the surface of heat resistant electrode base 1 with the transition metals belonging to groups IIIto V of the element periodic table, powder of metal type hydride such as lanthanoids and actinoids and their mixture, alloy made of two metals or more that comprise the said metal type hydride, hydride powder made of the alloy of the said metals and another metal or any mixture of the hydride powder made of their alloys and sintering it and the hollow hole of this sintering layer 4 is impregnated and filled with electron emission material. For example, the powder of titanium hydride is dispersed and suspended in ethanol and a titanium hydride coat is formed on the surface of the tip if a tungusten electrode base 1 by electrophoresis and then a sintering layer 4 of titanium is formed by heating the said coat at 1,100 deg.C under vacuum conditions.
Patent JP-H08234399-A (JP)
Title: Carrying roller for photosensitive material, and photosensitive material processing device using the carrying roller
Inventor: HASHIMOTO HIROYUKI
IPC: G03D3/08
Filed: 1995-02-28
Abstract: PURPOSE: To downsize a photosensitive material processing device at a low cost and prevent the contamination of a paper end part caused when a photosensitive material is pressed by a guide member and a carrying roller by specifying the hardness of the outermost circumferential layer material of the carrying roller. CONSTITUTION: A rack is arranged in the processing solution of each processing tank, and the rack has a plate guide member 8 opposed to both sides of carrying rollers 9 and a plate delivery guide 8A arranged so as to be connected to the lower part of the member 8 to constitute a U-shaped guide, and the roller 9 is arranged at equal intervals between both the guide members 8, 8A. A carrying passage for carrying a color photographic paper from the outside to the processing solution toward the bottom part of the processing tank, turning it there, and guiding it to the outside of the processing tank is formed by both the guide members 8, 8A and the roller 9.  The roller 9 is formed out of an elastic member having a surface hardness less than 60 based on Standard 0101 of the Rubber Society of Japan, the photographic paper is nipped and pressed between the roller 9 and the member 8, and a carrying force is imparted to the photographic paper by the rotation of the roller 9 to carry it.
Patent JP-2000244510-A (JP)
Title: Method and device for managing network
Inventor: SATONUMA KOICHI
IPC: H04L69/40
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently and unitarily manage the plural different networks of a managing object by requesting managing information of network resources from a managing device at the time of presenting the hierarchically constituted managing picture of the network, and preparing and presenting the managing picture based on this transmitted managing information. SOLUTION: In the case of controlling one of the three networks A to C from an integrated managing device, operation for transmitting the request message of managing information to managing devices NM1 to NM3 managing each network A to C in accordance with the constitution of a communication system from a monitoring control picture presented by a presenting part is continued. Whenever each request message is received, the devices NM1 to NM3 fetches corresponding managing information from MIV to transmit it to the device 1. Based on this communication message, a hierarchical managing picture in accordance with the constitution of the communication system is prepared and presented at the presenting part. A user continues operation on the monitoring control picture until the managing picture of a desired site is presented.
Patent JP-H0670102-A (JP)
Title: Housing for isolation of laser beam
Inventor: MAIKERU BAANAADO BURANTO
IPC: H01S3/02
Filed: 1993-03-01
Abstract: PURPOSE: To provide the laser image forming device having uniform picture quality by eliminating instability in the pointing of laser beam caused by the change of environment. CONSTITUTION: The laser image forming device such as a laser scanner or a laser printer has a gas laser or a diode laser 12 for generating a laser beam 18 and an optical system for guiding this beam onto an object to be scanned or printed. The laser beam 18 is surrounded by sealed housings 48, 50 and 52 from the output terminal of the laser to a section where this beam is not affected by the instable change of environment, and thus, the distortion in the pointing of laser beam caused by the change of environment generated by a heat source or a cooling fan, etc., is eliminated.
Patent JP-2000047146-A (JP)
Title: Color vision correction contact lens
Inventor: KASAI YOSHIHIKO
IPC: A61F9/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a color vision correction implement which makes color vision deficiency hardly identifiable. SOLUTION: The contact lens 10 is provided with a color vision correction section 20 having such color vision correction spectral characteristics as to approximate the respective stimulus value proportions of three kinds of the visual cone cells of the retina of a color vision deficient person to the respective stimulus value proportions of three kinds of the visual cone cells of a color vision normal person by converting these stimulus value proportions. This color vision correction section 20 is formed at such a size at which this section is confined within the iris.
Patent JP-S55132929-A (JP)
Title: Leakage detecting method of pipeline
Inventor: MATSUURA SHIGETOMI
IPC: F17D5/02
Filed: 1979-04-05
Abstract: PURPOSE: To achieve higher accuracy and shoter time of inspection by maintaining the mean temperature of the fluid in the inspection section higher than the ambient temperature of the pipe body and constant.  
     CONSTITUTION: A heater 3 is disposed along the overall length of the pipe body 1 of the inspection section L which is closed by the valves 2, 2 of the pipe body 1 constituting the pipeline. A plurality of thermometers 4 are disposed by leaving suitable spacings and are connected to a heating control unit 6. The heater 3 is controlled by the outputs of the thermometers 4 by way of the heating control unit 6 so that the mean temperature of the fluid obtained by the thermometers 4 becomes always higher than the ambient temperature of the pipe body 1 and constant. Thereby, the fluid temperature of the pipe body 1 inside and eventually the fluctuations of the fluid pressure are correctly suppressed and this results in that the fluctuations of the fluid pressure relate almost exclusively to the leakage of the fluid only and this makes possible the highly accurate leakage detection by a pressure gauge 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06252298-A (JP)
Title: Semiconductor device
Inventor: TSUDA SHIGERU
IPC: H01L23/36
Filed: 1993-03-02
Abstract: PURPOSE:To enhance the heat radiative effect of electrodes through a terminal body and miniaturize a semiconductor device which is compressed at the electrodes by providing a part of a good conductor spring body with a heat radiative section whose surface is exposed. CONSTITUTION:An emitter current collecting electrode 11 is formed on the upper face of a semiconductor chip 1, and a collector electrode 12 on the lower face. A Mo supporting plate 2 is bonded on one side of the collector electrode 12 by melting, and a collector terminal board 3 on the other side by brazing or screwing. Also, a Mo contact plate 5 is put in contact with the upper face of the emitter current collecting electrode 11, and a spring 6 is placed between the Mo contact plate 5 and an emitter terminal board 7. A fin-shaped heat sink 61 is formed on the upper face of the spring 6 coupled with the Mo contact plate 5. Thus, a part of the heat sink 61 is provided with spring action, and the heat sink 61 is provided as a spring body 6 as well. This reduces the number of components and further enhances heat radiative effect.
Patent JP-H08235998-A (JP)
Title: Vibration response breaker
Inventor: ITO TOSHIO
IPC: H01H73/00
Filed: 1995-02-28
Abstract: PURPOSE: To break a power dispatching part from a power receiving part when earthquake and the like occurred by arranging a vibration detecting sensor for sensing vibration and a driving device for opening an opening/closing device by a signal from the vibration sensor. CONSTITUTION: A breaker 1 has an opening/closing mechanism 2 connected to between a power dispatching line 10 and a power receiving line 11, a driving device 3, an overcurrent detecting device 4, a leak current detecting sensor 5, and a vibration detecting sensor 6. When the vibration of the breaker 1 caused by earthquake and the like in the lateral direction, or vertical direction, or both directions exceeds a specified value, the vibration is detected by the vibration detecting sensor 6 and a signal is sent. As the vibration detecting sensor 6, an acceleration sensor formed by sealing two electrodes and mercury in a glass tube may be used. When signals from the vibration detecting sensor 6, the overcurrent detecting device 4, and the leak current detecting sensor 5 are inputted in the driving device 3, an electromagnetic solenoid 3a is driven to open the opening/closing device 2.  The driving device 3 has a returning mechanism.
Patent JP-H03243837-A (JP)
Title: Temperature detecting element
Inventor: KUMADA AKIRA
IPC: G05D23/24
Filed: 1990-02-21
Abstract: PURPOSE:To obtain high detection sensitivity and to perform temperature control over PID operation with simple circuit constitution by uniting both a proportional output type and a differential output type temperature sensing element. CONSTITUTION:The temperature detecting element 1 is constituted by forming platinum films on both surfaces of a PZT pyroelectric ceramic substrate 2 by sputtering after lapping both the surfaces, patterning the platinum film on one surface into a platinum temperature detecting resistance body 3 by a laser, and using the platinum film on the other surface as a solid electrode 4 as it is. Lead wires are lead out of both ends of the resistance body 3, one lead wire is used as a proportional output terminal P, and the other is used as a common terminal C; and a lead wire is led out of an electrode 4 as a differential output terminal D. Consequently, the proportional output type temperature sensing element 5 detects temperature and the differential output type temperature sensing element 6 detects temperature variation with a high detection degree, so this element is usable as a temperature control sensor for PID operation and used over a wide temperature range.
Patent JP-S62196074-A (JP)
Title: Non break power source device
Inventor: SONODA YUKIO
IPC: H02M7/48
Filed: 1986-02-24
Abstract: PURPOSE:To need no batteries and facilitate maintenance and inspection, by converting rotational energy stored on the normal condition of a power source in normal service, to electric energy, on the abnormal condition of the power source in normal service, to be fed, and by converting the energy to AC power with a CVCF inverter, to be fed to a load. CONSTITUTION:On the normal condition of a commercial power source 1, power is fed to a load from an output terminal 0 via a semiconductor switch 9. An induction motor 12 is driven by a VVVF inverter 11. When momentary stop is generated on the commercial power source 1, then the semiconductor switch 9 is turned OFF, and at the same time, a CVCF inverter 5 is worked. The induction motor 12 is worked as an induction generator, and the working of the VVVF inverter 11 is changed over to regeneration working, and energy is fed to an electrolytic capacitor 4.
Patent JP-2000239418-A (JP)
Title: Prepreg for printed wiring board, and laminate made by using it
Inventor: KOBAYASHI KAZUHITO
IPC: B32B5/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg improved in moldability, heat resistance and electrical characteristics by impregnating a woven glass fabric or a nonwoven glass fabric with a specified trifunctional epoxy resin varnish and drying it. SOLUTION: A trisphenol compound of formula I and epichlorohydrin are etherified in the presence of an etherification catalyst and then dehalogenated to give an epoxy resin. This epoxy resin having bisphenol A or tetrabromobisphenol A added thereto is reacted with epichlorohydrin or a liquid difunctional epoxy resin to give a trifunctional epoxy resin of formula II. A varnish containing 100 pts.wt. of this epoxy resin, 1-10 pts.wt. curing agent comprising dicyandiamide or a phenolic novolak resin, and a cure accelerator comprising an imidazole compound is infiltrated into a (non)woven glass fabric having a thickness of 0.02-0.40 μm and dried at 60-200 deg.C for 1-30 min. In the formulas, R1 to R3 are each H or a 6C or lower alkyl; R4 to R11 are each R1 or halogeno; R0 is H or halogeno; and R, R' and R" are each glycidyl or a liquid epoxy resin.
Patent JP-H02220299-A (JP)
Title: Rom for microprogram
Inventor: MORITA NOBUTERU
IPC: G11C29/04
Filed: 1989-02-20
Abstract: PURPOSE:To change a wiring layer to easily correct the microprogram of an arbitrary word by preliminarily incorporating FETs for address decoding and FETs for data generation. CONSTITUTION:A ROM for patch is added where FETs are buried in an (8 bits)X8W ROM so that address decoding of one word can be varied and data can be varied. For example, all FETs in a column (e) are disconnected from intersections at the time of correcting data in the column. Thereafter, FETs at the same intersections as a decoder are connected to a part A of a column (d), and FETs in a data part are connected in accordance with a required pattern.
Patent JP-H02219119-A (JP)
Title: Expansion board detecting circuit
Inventor: YAMAGUCHI SHINYA
IPC: G06F1/18
Filed: 1989-02-20
Abstract: PURPOSE:To package both types of expansion boards in the same slot and to improve the compatibility between the expansion boards by sending a detection signal to the expansion board mounted in the slot and determining whether the pitch of the expansion board is a half pitch or one pitch. CONSTITUTION:A detecting device 4 outputs detection signals 5 and 6, which are sent to signal terminals of the expansion board 1 or 2 packaged in the expansion slot 3 through an expansion slot 3. At this time, the detection signal 5 passes through terminals which are connected to the ground terminal of the expansion board 1 and connected to terminals other than the ground terminal of the expansion board 2 among signals terminals of the expansion slot 3 and outputted to the other ground terminal of the expansion board 1 through a signal detection signal path 7 in the expansion board 1, so the detecting device 4 detects the expansion board 1 being packaged in the expansion slot 3. Similarly, the detection signal 6 is used to detect the half-pitch expansion board 2 being packaged. Consequently, the packaging of both the half-pitch and one-pitch expansion boards can be detected and the boards are made compatible.
Patent JP-H08236109-A (JP)
Title: Manufacture of electrode for battery
Inventor: KAJIKAWA TETSUSHI
IPC: H01M4/26
Filed: 1995-02-28
Abstract: PURPOSE: To provide an electrode for a battery with high capacity, high strength, excellent discharge property, and long charge/discharge cycle life by filling a pasty active material in a foamed metal and pressing them in the manufacturing of the electrode. CONSTITUTION: A foamed metal having a surface density of 200-400g/m<2> and a thickness of 3-4 times the required thickness is pressed so as to have a thickness of 2-3 times the required thickness to form an electrode substrate. A pasty active material is filled in the electrode substrate, and the substrate is pressed to the required thickness to form an electrode plate.
Patent JP-H04258935-A (JP)
Title: Power dividing device for camera
Inventor: ICHINO KAZUSHIGE
IPC: F16H1/28
Filed: 1991-02-14
Abstract: PURPOSE:To eliminate such a situation that the rotation or a planet gear is unpreparedly transmitted to an output gear coupled to a power transmitting mechanism at the initial position of the revolution of the planet gear. CONSTITUTION:A regulating member 10c being the initial position and the abutting position of the revolution of the planet gear 7 is provided at a position where it is not meshed with any output gears 9a-9d.
Patent JP-S58157311-A (JP)
Inventor: YASUI TAKAAKI
IPC: H02G3/04
Filed: 1982-03-15
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-S55134540-A (JP)
Title: Majority decision system
Inventor: TSUNODA YASUHIRO
IPC: H03K19/23
Filed: 1979-04-06
Abstract: PURPOSE:To make it possible to simplify and miniaturize constitution and to provide the fail-safe function by detecting a beat frequency after mixing AC signals differing in frequency and by making a decision by the existence of it. CONSTITUTION:Alternating-current signals differing in frequency, generated by oscillators OSC1 and OSC2, are mixed by mixer MIX and after envelope detection is carried out by detector DET, its beat frequency component is detected by LPF. When the outputs of oscillators disappear, the envelope detection output is a mere alternating current. Therefore, when the detection output of OUT disappears, it is possible to detect either output of OSC1 and OSC2 disappearing. Namely, even when only one oscillator generates an AC signal output, it can be judged that no beat frequency component is generated.
Patent JP-H11221996-A (JP)
Title: Cap of writing material
Inventor: OSAWA NORIO
IPC: B43K23/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a cap of a writing instrument of the structure of preventing the damage caused by the impact at the time of dropping and also the jetting of ink out of a pen point of a writing material main body and the like. SOLUTION: A protruded cylindrical section 3 with its head section higher by one step compared with peripheral sites is formed on a central section of a top face, and elastically deformable ribs 5a in the radius direction bridging the protruded cylindrical section 3 with peripheral sites and supporting the protruded cylindrical section 3 are formed on a plurality of sites in the periphery of the section 3.
Patent JP-H03248779-A (JP)
Title: Projection welding method
Inventor: KURIHARA TOMIYOSHI
IPC: B23K11/14
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the runout of welding expulsion and surface flash and to obtain a product of high quality by providing a recessed part having size capable of inserting a bar-shaped body therein and shllower than a conical recessed part with this conical recessed part as a center on a metallic plate and inserting the bar-shaped body in the recessed part to perform welding with pressure. CONSTITUTION:The recessed part 3 having the dimeter larger than the outside diameter of the bar-shaped body 4 is provided with the conical recessed part 2 of the metallic plate 1 as a center and a cylindrical projection 5 on one end of the bar-shaped body 4 is arranged in line with this conical recessed part 2. A weld zone is formed on the projection 5 of the bar-shaped body 4 and the conical recessed part 2 of the metallic plate 1, and the bar-shaped body 4 and the metallic plate 1 are welded and fixed together by applying an electric current to electrodes while the bar-shaped body 4 being pressurized on the metallic plate 1 by the electrodes of a welding machine. At this time, the generated welding expulsion and surface flash of the weld zone are prevented from running out to the outside from a joined part with the bar-shaped body 4 by providing the recessed part 3 of the metallic plate 1 and finishing by postprocessing is not required without spoiling the beauty.
Patent JP-S58158220-A (JP)
Title: Heat compression molding method
Inventor: KIMURA EIICHIROU
IPC: B29C43/20
Filed: 1982-03-16
Abstract: PURPOSE:To perform molding without poor molding owing to pregelling phenomenon, by laminating sheet molding compound material which has the slowest curing speed so as to contact with a bottom force, performing the heat compression as a unitary body, thereby preventing the premature gelling of the materials. CONSTITUTION:The materials to be molded 5 are inputted and placed on a bottom force 1, which is heated to a specified temperature in advance. At this time, two or more sheet molding compound materials (abbreviated as SMC material hereinafter) having different curing speeds, i.e. the slow curing SMC material 6 and the quick curing SMC material 7 are layered and used. The slow curing SMC material 6 is arranged so as to contact with the bottom force 1. The quick curing SMC material 7 is placed thereon. Then the conpression molding is performed between the bottom force 1 and top force 2 at a specified pressure. After the completion of the molding, the top force 2 is lifted, and the molded product is separated from the bottom force 1. In this arrangement, yield of the pregelling phenomenon is effectively prevented up to the time of the heat compression molding without premature gelling as the entire body of the inputted materials.
Patent JP-S53126850-A (JP)
Title: Distributor of pulse duration modulation wave
Inventor: OKAMATSU SHIGETOSHI
IPC: H03K5/15
Filed: 1977-04-13
Abstract: PURPOSE: To achieve a generator of the multi-phase pulse duration modulation wave, which features reduced unbalance between phases, by shifting the phase of one pulse duration modulation wave to secure multiple phases. 
     COPYRIGHT: (C)1978,JPO&Japio