baber/WOPTO huggingface dataset:
Patent JP-S58120230-A (JP)
Title: Focusing screen for camera
Inventor: AOKI HARUMI
IPC: G03B13/28
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a finder image which does not give a feeling of disorder, by constituting each of a pair of argument elements of minute prisms having >=2 kinds of arguments and arranging these prisms at random as the whole. CONSTITUTION:Many minute prisms different in inclination direction are arranged in upper and lower halves with a split prism division line 6 as the boundary, respectively. Minute prisms consist of prisms 7 and 9 having a large inclination angle and prisms 8 and 10 having a small inclination angle, and they are arranged at random as the whole. By this constitution, the shading phenomenon is generated for prisms 7 and 9 having a large inclination angle but a non- shaded optical image is seen for prisms 8 and 10 having a small inclination angle when the aperture ratio of a photogrpahic lens is reduced. Since minute  prisms are arranged at random, a random blurred image is obtained for out-of- focus, and consequently, the finder image which does not give a feeling of disorder is obained.
Patent JP-S56101218-A (JP)
Title: Temperature controller
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24F11/02
Filed: 1980-01-14
Abstract: PURPOSE:To automatically select the optimum output level according to the room temperature, by the control with a prescribed system based on the transition of detected temperature. CONSTITUTION:When a room temperature T transits to a detected temperature region ''00'' from the detection temperature region in excess of the reference temperature T0-alpha, the output level of a burnner 11 is switched to a maximum output level. When the room temperature T exceeds the reference temperature T0+alpha and transits to the detected temperature region ''11'', the output level of the burnner 11 is switched to the minimum output level. Further, when the room temperature T is not transited to the detected temperature region different, that is, when the room temperature T transists from the detected temperature region ''00'' to ''01'' or form ''11'' to ''10'', the output level of the burnner 11 is kept constant. Further, when the room temperature T exceeds the set temperature T0 and transits to the temperature detection region ''01'', the output level of the burnner 11 is switched toward increase, and conversely, when it exceeds the set temperature T0 and trnsits to the detected temperature region ''10'', the burnner 11 is switched toward decrease in the output level.
Patent JP-2000207049-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA SHINICHI
IPC: G06F1/06
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To collectively manage switching of wiring signals and also to improve wiring efficiency. SOLUTION: Clock lines 512fs to fs/4 and 1024 fs which are subjected to frequency division by a frequency divider DEVD 110 are branched into four systems each in accordance with a switch mode and enters a DCLCS 130. The DCLCS 130 is provided with a switch for each system, these switches being linked in accordance with a switch mode and controlled by a DCLCR 140. For instance, when the bit 15 of the DCLCR 140 is changed from off to on, interlocked switches are operated to supply clocks to Ds1024 fs-1, Ds512 fs-1 and Dsfs/4-1.
Patent JP-S5388225-A (JP)
Title: Socket of plastic pipe
Inventor: YOSHIZAWA TADAO
IPC: F16L47/06
Filed: 1977-01-13
Abstract: PURPOSE: To provide the improved water-tight of socket by allowing the elastic ring to apply in stable to the elastic ring filled circular ring hanging groove with ghe circumferential surface swelled in enlarging the end of socket pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5286200-A (JP)
Title: Electrical material
Inventor: IMAI AKIHIRO
IPC: B32B7/02
Filed: 1976-01-13
Abstract: PURPOSE: To improve electrical insulation charactor such as impulse strength or insulation pressure resistance by using porous film and high molecule film as an insulating material for cables and condensers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56101126-A (JP)
Title: Liquid crystal display element
Inventor: TAMURA TSUYOSHI
IPC: G09F9/00
Filed: 1980-01-18
Abstract: PURPOSE:To make the simultaneous injection to many elements, economization of the liquid crystal, and the vapordeposition treatment of a sealing hole, by cutting one of four corners of two glass substrates holding a liquid crystal and by forming a sealing hole of the liquid crystal in this corner. CONSTITUTION:Glass substrates 1 and 2 where one of four corners is cut are fixed to each other under pressure after seal material 3 is provided for these glass substrates by the screen printing so that sealing hole 4 is placed in this cut corner. A three-layer film of Cr-Ni-Au or a two-layer film of Cr-Cu for sealing by soldering is formed around sealing hole 4 by the mask vapordeposition method. Liquid crystal 8 is injected from sealing hole 4 to this display element in the vacuum tank. Since the sealing hole is not placed in the deep position in view from the glass substrate end part, the quantity of the liquid crystal poured into the saucer becomes small, and sure vapordeposition treatment of the sealing hole is performed.
Patent JP-S59129367-A (JP)
Inventor: HONDA SHIN
IPC: F25B49/00
Filed: 1983-01-12
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-S56100586-A (JP)
Title: Ipl system in decentralized processing electronic exchanger
Inventor: MAEDA MASAHITO
IPC: H04Q3/545
Filed: 1980-01-17
Abstract: PURPOSE:To reduce the number of program file memories, by loading the initial program to the slave processing device from the external program film memory of the master processing device. CONSTITUTION:Master processing device 1 and slave processing device 2 are provided with main memories 10 and 20, central control units 11 and 21, and data channel devices 12 and 22 respectively. Main control part 41 of control device 4 is started by key 5 to cause device 1 to perform IPL. Device 1 stores the program from magnetic tape device 3 into memory 10. Next, device 1 reads the program to be stored in device 2 and transfers the program to memory 20 through information transfer devices 62 and 61.
Patent JP-H07211440-A (JP)
Title: Method for controlling billet heater
Inventor: UEMURA HIROSHI
IPC: H05B6/10
Filed: 1994-01-19
Abstract: PURPOSE:To enhance the yield of heated billets by improving a method for controlling a billet heater. CONSTITUTION:A billet heater comprises a commercial power supply 1, a switch 2, a high-frequency inverter 3, a high-frequency capacitor 4, a heating coil 5, a control unit 7, a motor 8, and a pinch roller 9. When billets 6 are first conveyed to the heating coil 5 by the pinch roller 9, the control unit 7 controls the output power of the high-frequency inverter 3, and when the last billet 6 has been conveyed to the heating coil 5 by the pinch roller 9, the control unit controls the output power of the high-frequency inverter 3.
Patent JP-S60147512-A (JP)
Title: Variable valve timing device for 4-cycle engine
Inventor: YAMADA SEIICHIROU
IPC: F02B75/02
Filed: 1984-01-12
Abstract: PURPOSE:To obtain good operating performance in the whole revolving area of the engine by a method wherein the valve timing of at least one cam of valves is displaced in accordance with the revolving speed of the engine equipped with a plurality of suction and exhaust valves per one cylinder. CONSTITUTION:In the engine wherein respective cylinders 2, 3 are provided with a pair of suction ports and the suction ports are equipped with respective suction valves 13a-13d while the suction valves are opened and closed by a suction cam mechanism C, the cam shaft 21 of the suction cam mechanism C is constituted of the fixed cams 22, 23, pushing respective suction valves 13a, 13b and integral with the cam shaft 21, and a movable cam 24, pushing the other suction valves 13c, 13d and fitted to the outside of the cam shaft 21. Slanted grooves 26a, 26b are formed at the central section of the movable cam 24 and the cam shaft 21 is formed with axial grooves 27a, 27b while a guide pin 29, common for both grooves, is engaged with both grooves. The guide pin 29 is displaced axially by the effect of a centrifugal weight 39 through a sliding sheave 37 and a rod 38 whereby the opening degree of the suction valves 13c, 13d may be regulated.
Patent JP-H08195642-A (JP)
Title: Surface acoustic wave device
Inventor: KONDOU CHIKAFUMI
IPC: H03H9/145
Filed: 1995-01-13
Abstract: PURPOSE: To improve frequency characteristics by constituting an inter-digital electrode so that no non-intersection part is formed. CONSTITUTION: This device has a transmission-side converter 3 and a reception- side converter 4 which are arranged in parallel on the top surface of a substrate 2. The converters 3 and 4 are arranged opposite each other at right angles to the converter parallel direction and are equipped with a couple of inter-digital electrodes 3A and 3B (4A and 4B) which have their tip end sides crossed. One inter-digital electrode 3A (4A) is connected to a signal input part 14 or signal output part 7. The one inter-digital electrode 3A constituting the reception-side converter is extended to the base end of the other inter-digital electrode 3B to cross it, thereby preventing a direct arriving wave from being received.
Patent JP-S60148810-A (JP)
Title: Chain conveyor
Inventor: YONETANI TSUGIO
IPC: B65G39/20
Filed: 1984-01-12
Abstract: PURPOSE:To facilitate the assembly and replacement of rails and as well to aim at preventing a substance to be conveyed from being damaged, in an accumulatable chain conveyor, by forming roller shafts and guide rollers of metal and as well by forming carrier rollers and guide rails of resin. CONSTITUTION:A chain shaft 4 and guide rollers 8, 8' are made of metal such as, for example, iron, and a carrier roller 7 and guide rails 10, 10' are made of synthetic resin. With this arrangement, a substance to be conveyed, are supported by the synthetic resin carrier roller 7 so that damage to the substance to be conveyed may be reduced. Further, since either one of a roller and a rail which are made into contact together, is made of metal while the other one of them is made of synthetic resin, problems of friction, resistance, heat-generation, deformation, static electricity, etc. are reduced, and it is possible to facilitate the attachment and replacement of rollers and guide rails.
Patent JP-H03209581-A (JP)
Title: Microprocessor
Inventor: FUKUDA TSUTOMU
IPC: G06F15/78
Filed: 1990-01-11
Abstract: PURPOSE:To enable a processing by a new control program only by connecting a ROM storing the new control program to the external part of a microprocessor by providing a circuit to execute the read and decision of a certain external determined address and to generate a control signal at initial time before executing the processing. CONSTITUTION:At the initial time, an external ROM recognition and control signal generation part 5 reads the external specified address, decides the data and controls a built-in ROM gate 2 and an external ROM gate 6. Therefore, the microprocessor itself recognizes whether the ROM is connected in the external part or not, and the reading destination of the control program can be switched to either a built-in ROM or an external ROM. Thus, when the ROM is not connected in the external part, the processing is executed by the control program stored in the built-in ROM, and when the ROM is connected in the external part, the processing can be executed by the control program stored in the external ROM.
Patent JP-H02185586-A (JP)
Title: Gasket used in forming plastic lens
Inventor: YAMADA KUNIO
IPC: C09K3/10
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the title gasket having proper flexibility and improved heat resistance by incorporating a plurality of specified ethylene/alpha-olefin copolymer resins, etc., into an ethylene/alpha-olefin copolymer rubber. CONSTITUTION:An ethylene/alpha-olefin copolymer rubber (A) having a density of 0.85-0.90g/cm<3> and a heat of fusion of less than 10J/g at 110 deg.C or higher as determined with a differential scanning calorimeter(DSC) is mixed with an ethylene/alpha-olefin copolymer resin (B) having a density above 0.91g/cm<3> and below 0.94g/cm<3>, a maximum fusion peak temperature with DSC of 100 deg.C or higher, and a heat of fusion of 10J/g or more at 100 deg.C or higher with DSC, and at least one resin (C) selected from among ethylene homopolymer resins and ethylene/alpha-olefin copolymer resins, having a density of 0.94-0.98g/cm<3>, thus giving a resin composition having a density of 0.87-0.91g/cm<3>, a maximum fusion peak temperature with DC of 100 deg.C or higher, and a heat of fusion of 10J/g or more at 110 deg.C or higher with DSC. This composition is molded to give the title gasket.
Patent JP-S5597189-A (JP)
Title: Controlling system for variable speed motor
Inventor: SHIGETA KATSUNORI
IPC: H02P29/04
Filed: 1979-01-18
Abstract: PURPOSE: To perform a stable control of satisfactory response by performing the control of clutch and brake depending upon the results of the PG pulse in proportion to the output revolution per minute compared with the FG pulse in proportion to the speed command voltage.  
     CONSTITUTION: The variable speed motor 103 employed in the sewing machine 101, etc. consists of the constant speed motor, the electromagnetic clutch and the brake. The r.p.m. (revolutions per minute) command voltage emitted from the speed setting pedal 104 is changed into the FG pulse, the digital quantity through the V-F converter 201, while the r.p.m. of the motor 103 detected through the detector 106 is changed into the PG pulse through the waveform shaping circuit. The number of FG pulses during the intermediate period between one PG pulse and the next PG pulse is sent out to be counted through the binary counter 204. If the number of the pulse is N1 or less against the specified number N1, N2 (N1<N2), then the pulses are transferred to the brake. If it is between N1 and N2, then, the speed controlling is not performed and if it is N2 or more, the pulses are transferred to the clutch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02184070-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO HIDEO
IPC: H01L27/04
Filed: 1989-01-11
Abstract: PURPOSE:To make it possible to realize a custom LSI wherein an analog circuit part and a digital circuit part are mixed in a semi-custom mode simply by electrically insulating and isolating an analog-circuit-part forming region and a digital-circuit-part forming region with an isolating region which is composed of a high-concentration-impurity diffused layer and the like. CONSTITUTION:An isolating zone 3 is formed in the inner region of a semiconductor substrate (semiconductor chip) 2 so as to divide the region into two parts. One region on the semiconductor substrate 2 which is electrically isolated with said isolating zone 3 is constituted as a GA (SOG) region 4 for realizing a digital circuit part. The other region is formed as a linear transistor array region 5 for realizing an analog circuit part. In the inner region of the isolating zone 3, contact parts 6 are formed. The contact parts 6 are surrounded with the isolating zone 3 and electrically insulated and isolated from the regions 4 and 5. The contact parts 6 electrically connect the digital 1 circuits formed in the GA (SOG) region 4 and the analog circuits which are formed in the linear transistor array region 5 with external wirings in accordance with the specifications of the circuit.
Patent JP-H01183304-A (JP)
Title: Tip for cutting covering
Inventor: MORI IWAO
IPC: B23B27/14
Filed: 1988-01-12
Abstract: PURPOSE:To improve fixation and stability for a fitting seat to prevent generation of chatter or vibration and to prevent lowering of the service life and the roughness of a finished face for the tip in the caption by forming the seat of the tip for cutting a covering flatter than the surface of a covering film and the roughness of the surface good. CONSTITUTION:A tip 10 is made by forming a covering film consisting of carbide, nitride, oxide of the metal of 4a, 5a, 6a groups in the element periodic table and these compounds, one kind or more than two kinds in Al2O3, ZrO2 on the surface of a square plate like cemented carbide made tip base material 12. Top and bottom surfaces are polished at about 20-100mum by a surface grinder, etc., the exposed portion of the tip base material 12 by removing the covering film 13 is a seating surface 14, a sectional circular tip breaker 16 is formed annularly on an outer circumference and a cutting edge is formed on the ridgeline portion of the side 17. The seating surface 14 is formed at 0.1-3mu of roughness, 0.2-0.4a of flatness and +0.02 of parallel so that the stability for the fitting seat surface of a tip holder becomes better.
Patent JP-H05253586-A (JP)
Title: Pressurized percolating filter for regeneration of water in aquarium
IPC: C02F3/06
Filed: 1993-01-14
Abstract: The invention relates to a pressurised percolating filter, of the type used for the regeneration of water in aquariums, comprising, in a closed recipient (1), a prefiltering chamber (2), defined inferiorly by a holed bottom (3), equipped with a uniform plurality of holes (3c), an intermediate chamber (4), a percolation chamber (5) and a collection chamber (7) of the regenerated water communicating with an aquarium tub (8) by means of a feed pipe (9). The prefiltering chamber (2) is fed through a single leader pipe (10) of a mixture of air and water to be regenerated and comprises in the said holed bottom (3), a small tub (3a) equipped at its bottom with a smaller number of calibrated holes (3b) than those (3c) of the holed bottom (3) and equipped with a float valve (12) controlling an inflow hole (13). <IMAGE>
Patent JP-H01312247-A (JP)
Title: Gearing with extrusion type lateral link for continuous transmission
Inventor: ROBEERU KOOREI
IPC: F16G5/16
Filed: 1989-01-11
Abstract: PURPOSE: To eliminate the need for filling oil and transmit high output power without causing noise by setting a friction coefficient between an endless core wire and a lateral like to be not more than a specified value so that the need for matching both faces can be eliminated to mount the lateral link on the core wire. CONSTITUTION: Transmission is conducted by a lateral link 3 pushing a preceding lateral link 3, and the link 3 gives compressive action and a core wire 2 as a supporter absorbs tension, transmits it to the link 3 while supporting it and compensates at the same time for centrifugal force giving action during use. A coating 9 of material having a low friction coefficient such that a friction coefficient between structural material for the link 3 and polymer compound for the base 8 of the endless core with 2 is not more than 0.4 is applied. The link 3 has a base 10 with two grooves 4 and a bottom 15 slightly protruded to be advantageously used for centering the core wire 2 during operation to prevent the contact of its side face with the edge of a groove 4. It is also in symmetry with a YY' axis.
Patent JP-S58121557-A (JP)
Title: Manufacture of nickel electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/62
Filed: 1982-01-13
Abstract: PURPOSE:To remain advantage facilitating filling of an active mass and provide discharge performance and a life similar to a sintered type by improving a pocket type electrode, an electrode using a sponge-like metal porous body as an active mass supporting body, or paste type electrode. CONSTITUTION:Cobalt and part of nickel hydroxide are made in a form of paste and the mixture is allowed to stand. This paste is added to nickel and remaining nickel hydroxide to make paste for an electrode. The preferable standing time of the paste is several hours at 30 deg.C and one hour at 20 deg.C. When the paste is stirred continuously, the standing time is shortened to several hours at room temperature.
Patent JP-H09193540-A (JP)
Title: Photosensitive thermal recording material
Inventor: SHIBATA MANABU
IPC: G03C1/76
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive thermal recording material protecting a color forming element from the direct contact with the outside and made excellent in pencil writing properties and touch without damaging fixing properties or color forming properties by using a binder having no spectral absorption max. within a specific light wavelength region in a protective layer. SOLUTION: In a photosensitive thermal recording material wherein a recording layer performing recording and fixing using heat and light and a protective layer are provided on a support in this order, a binder in the protective layer has no spectral absorption max. within a light wavelength region of 300-400nm. By this constitution, it is estimated that the absorption of light by the protective layer can be suppressed to a range exerting no effect on the color forming capacity or fixing capacity of the recording layer. As the binder satisfying this condition, a cellulose derivative such as methyl cellulose, carboxymethyl cellulose, hydroxymethyl cellulose, nitrocellulose, cellulose acetate propionate or cellulose acetate is designated.
Patent JP-S60149438-A (JP)
Title: Manufacture of frp molding
Inventor: SATOU HIROSHI
IPC: B29L23/00
Filed: 1984-01-17
Abstract: PURPOSE:To obtain exactly formed cylindrical FRP moldings without breaking a rubber bag by a method in which split laminates are laminated with a pre- preg piece, preheated, and compressed, and the split laminates are combined integrally and subjected to a hardening treatment. CONSTITUTION:A given shape of pre-preg pieces are arranged by orderly biasing them along the circumferential direction to form a laminate and the laminate is subjected to a hardening treatment to form a FRP molding. In this case, An adequate number of split laminates 12 obtained by dividing a laminate 10 are laminated with pre-preg pieces 11, preheated, and compressed. the laminates 12 are combined integrally and hardened to obtain the desired molding.
Patent JP-2000201623-A (JP)
Title: Unpolished rice cracker and sweet potato cracker
Inventor: KAWAUCHI KAGETOSHI
IPC: A23G3/48
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a health food of rice cracker capable of preventing and improving geriatric diseases, readily obtainable, easily edible, useful as a breakfast for a single people, a person going to school and a person going to work who are light eaters and omit a breakfast because of convenient snack and also useful for a food which is eaten between meals and a portable ration. SOLUTION: This unpolished rice cracker is obtained by using unpolished rice flour, soybean flour, mashed muscovado, powdered skim milk, powder of black sesame seed, powder of gingko leaf, powder of green tea, powder of ginger and miso.
Patent JP-H03209465-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OSHIMA NAOTO
IPC: G03C7/20
Filed: 1990-01-12
Abstract: PURPOSE:To enhance color reproduction performance by specifying the relation between the sensitivity of a silver halide emulsion layer containing a yellow dye forming coupler and the sensitivity of a silver halide emulsion layer containing a magenta dye forming coupler. CONSTITUTION:The silver halide emulsion layer contains as the yellow dye forming coupler the compound represented by formula I and the maximum sensitivity (SY) of the layer in the wavelength giving the maximum spectral sensitivity to the layer and the maximum sensitivity (SM) of the silver halide emulsion layer containing the magenta dye forming coupler have a relationship satisfying the following expression: log(SY/SM)>=1.7. In formula I, R1 is aryl or tertiary alkyl; R2 is F, alkyl, aryl, or the like; R3 is a group substitutable on the benzene ring; X is H or the like; l is an integer of 0 - 4, thus permitting the obtained photosensitive material to be superior in color reproduction performance.