baber/WOPTO huggingface dataset:
Patent JP-S60146979-A (JP)
Title: Float valve device for carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M5/12
Filed: 1984-01-12
Abstract: PURPOSE:To close the flow-in port reliably, in a float valve for carburetor, by providing first arm member rollable with correspondence to up/down motion of float and second arm member for moving the valve member. CONSTITUTION:A float 18 and a valve member 20 are provided in float chamber 16. First arm member 22 is pivoted through first pivot shaft 34 to the housing while contacting the other end against the upper face of float 18. While second arm member 24 is pivoted through second pivot shaft 36 to the first arm member 22 and the other end is pivoted to the valve member 20. Floating force of float will function onto the second arm member 22 and amplified with toggle ratio through toggle mechanism to function the valve member with strong force. Consequently, independent toggle mechanism and lever mechanism are not required to open/close the flow-in port reliably through simple structure.
Patent JP-H02185916-A (JP)
Title: Manufacture of stainless steel for roof
Inventor: SONE YUJI
IPC: C22C38/00
Filed: 1989-01-11
Abstract: PURPOSE:To manufacture a stainless steel sheet for roof having excellent weather resistance, corrosion resistance and workability by executing cold-rolling with the specific draft and finish-annealing to a ferritic stainless steel slab having the specific composition after hot-rolling, annealing and acid pickling. CONSTITUTION:The hot-rolling, annealing and pickling are executed to the steel slab composed of 17-35wt.% Cr, <0.10% C+N, and >=1 kind of 0.10-4.5% Mo, 0.10-1.5% Cu, 0.1-1.0% Nb and the balance of Fe with inevitable impurities. Successively, the cold-rolling is executed to the hot-rolled plate at >=82% draft, and then, the finish-anneling and pickling is executed. By this method, the stainless steel sheet for roof securing the weathering resistance at one of door, the corrosion resistance and having so good workability as to be possible to work without accompanying with pocket wave phenomenon to the sheet having <=about 0.8mm thickness, is obtd.
Patent JP-H05184544-A (JP)
Title: Ophthalmic device
Inventor: MORIMOTO AKIO
IPC: G10L15/00
Filed: 1992-01-10
Abstract: PURPOSE:To constitute the device so that a recording work of photographing data onto a recording medium in which an examined eye image is recorded can be executed in a short time and deterioration of the photographing effi ciency is not caused, and also, necessary data can be recorded, while observing the examined eye image. CONSTITUTION:In the ophthalmic device provided with a photographing means (TV camera 11) for photographing an eye to be examined, this device is provided with a voice input means (microphone) 14 for inputting a voice, a character converting means (character image generating circuit) 17 for converting the inputted voice to a character, and a character/image synthesizing means (synthesizing circuit) 18 for synthesizing the converted character and an image photographed by the TV camera 11.
Patent JP-H10195901-A (JP)
Title: Mounting ring expansion device
Inventor: HISANAGA KAZUNORI
IPC: E02D29/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting ring expansion device which can surely correspond to variations in the dimensions of diameters of a mounting hole of manhole and pipe joint or variations in the same dimension in the fabrication and which can be easily mounted. SOLUTION: The mounting ring expansion device 30 includes a beam 31, a first and second legs 33, 34 which are swingably suspended from the beam 31 longitudinally along it through a first and second axes respectively, a slide screw thread 32 which extends from one end of the beam 31 toward the center of the second axis to allow the leg 34 to slide along a leg slide span SL, an expanded screw thread 35 which extends through between a first supporting axis of the leg 33 and a second supporting axis 43 of the leg 34 in parallel to the thread 32 to swing and expand the leg 34 along a leg swinging span SW, and a first and second engaging claws 33a, 34a provided at the lower ends of the legs 33, 34 respectively. Thus a wide mounting ring expansion span EX can be easily provided.
Patent JP-H02183154-A (JP)
Title: Toner concentration sensor
Inventor: KAWASHIMA MASAHARU
IPC: G03G15/08
Filed: 1989-01-10
Abstract: PURPOSE:To facilitate an adjustment of an output voltage while enabling a stable and highly reliable setting of concn. by connecting an intermediate terminal between a reference coil and a detection coil to a differential output terminal with a capacitance element. CONSTITUTION:First, an oscillation output from an oscillation source 1 as applied to a driving coil 2 of a differential transformer is outputted to a reference coil 3 connected to the coil 2 and a detection coil 4 separately. Moreover, a differential output between the coil 3 and the coil 4 is checked to detect a toner concn. A change in the toner density cause a change in an output of the coil 4 and a differential output depending on the density of the toner is generated between the coil 4 and the coil 3. In addition, a variable capacitance element provided for fine adjustment of the differential output is connected to a midpoint of the coil 3 and the coil 4 and a differential output terminal 15 and a capacitance thereof is varied to control a phase of a differential output.
Patent JP-H04236898-A (JP)
Title: Gas container valve
Inventor: HASENO YOSHIO
IPC: F17C13/12
Filed: 1991-01-16
Abstract: PURPOSE:To automatically cut off the feed of gas when an accident occurs by providing a piston slid within a cylinder by means of compressed gas, a diaphragm making contact with the tip of the piston, and a moving valve to open and close a valve seat along with movement of the piston through the diaphragm. CONSTITUTION:During normal operation, a piping is connected to an introduction port 14 for high pressure nitrogen gas formed in a position between a spindle 7 and a piston 12 in a cylinder 13 to feed compressed nitrogen gas therethrough. The piston 12 is pressed down by means of the compressed nitrogen gas, a valve head in a state to close a valve seat is lowered, an opening is opened, and gas in a cylinder is discharged through a gas outlet by means of the opening. In which case, a solenoid valve is located in a piping system connected to the introduction port 14 for compressed nitrogen gas, various sensors, such as an earthquake sensor and a detector, are disposed in a chamber to which gas is fed, and the solenoid valve is closed by means of the sensors. This constitution cuts off compressed nitrogen gas, pushes up a moving valve 11 by means of the repulsion force of a coil spring 9a, closes the opening of the valve seat, and cuts off the feed of gas.
Patent JP-H09188529-A (JP)
Title: Device for forming optical element
Inventor: SHIOKAWA TAKANOBU
IPC: C03B11/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical element-forming device having a top force, a top force-holding barrel die for supporting the top force, a bottom force, and a bottom force-holding barrel die for supporting the bottom force, enabling to easily detach the forces from the force-holding barrel dies, respectively, even when molding processes are repeated many times. SOLUTION: This device 10 for forming optical elements is used for pressing a thermally softened optical element material 4 with a mold comprising a top force 22 and a bottom force 26. Therein, the forming device 10 is further provided with a top force-holding barrel die (20) for supporting the top force and a bottom force-holding barrel die (24) for supporting the bottom force, and satisfies relations: α1 >α2 and α1 '>α2 ' wherein α1 and α2 are the linear expansion coefficients of materials constituting the top and bottom forces, respectively, and α1 ' and α2 ' are the linear expansion coefficients of materials constituting the top and bottom force-holding barrel dies, respectively.
Patent JP-H05191208-A (JP)
Title: Adaptive equalizer and receiver
Inventor: ISHIZU FUMIO
IPC: H03H21/00
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the receiver in which frame synchronization control is attained even at initial acquisition or hand-off under frequency selective fading. CONSTITUTION:A demodulation section of a receiver is provided with a quasi- synchronization detector 140, a tentative storage memory 144 of a detection output, a write address counter 145 for the memory 144, an asynchronous correlation device 146 taking correlation between a reception data pattern and a known UW data pattern, a UW tentative discrimination circuit 147 receiving an output of the address counter 145 and an output of the asynchronous correlation device 146, an adaptive equalizer 148 equalizing reception input data in the memory 144 by using the UW tentative discrimination circuit 147, a UW detector 103 receiving the equalization data to detect a UW position, and a frame synchronization control means 150 receiving an output of a UW tentative discrimination circuit 142 and an output of the UW detector 103 to implement the frame synchronization control.
Patent JP-H11197601-A (JP)
Title: Portable electronic apparatus
Inventor: MORITAKE IKUNORI
IPC: H02K33/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus of a rectilinear vibration type vibration element which has a high energy efficiency, can be miniaturized and allowed to have low electric power consumption and high reliability. SOLUTION: This portable electronic apparatus 30 is equipped with a function whebrein when a signal from an external apparatus is received, a vibration is generated to inform a carrier of receiving the signal. It is composed of a housing 31 having a longitudinally long shape so as to be capable of being held with one hand, and a linear vibration element 1 having a vibration element vibrating linearly which is contained in the housing 31, or the like. In an orthogonal coordinates system X, Y, Z axes having a length direction of the housing 31 as an Z axis, the linear vibration element 1 is arranged so that at least a vibration component in the X-direction or the Y-direction is generated in vibration components wherein the linear vibration element 1 is to be generated.
Patent JP-H07207397-A (JP)
Title: Al alloy member
Inventor: YOKOYAMA SHIGEKI
IPC: C22C22/00
Filed: 1994-01-18
Abstract: PURPOSE:To provide Al alloy member excellent in the corrosion resistance by forming a chromate film where the ratio of Cr amount on the Si phase to the Cr amount on the Al phase is prescribed on the surface of the Al alloy containing Si. CONSTITUTION:The chromate treatment of Al alloy containing Si is realized to form the chromate film on the surface constituted by two phases of the Al phase and the Si phase. In this member made of Al alloy, the chromate film is of the average thickness of even value where the uniformity is increased so that the ratio of the Cr amount on the Si phase to the Cr amount on the Al phase may be >=0.6. The chromate film is made by the two-stepped chromate treatment method. After the thick chromate film is formed on the Al phase while the thin chromate film is formed on the Si phase in the first chromate treatment, this film is dried and solidified to realize the second chromate treatment by putting priority on the film formation on the Si phase while suppressing the film formation on the Al phase. The average film thickness of this chromate film is preferably >=4mg/m<2>, or 4-12mg/m<2> in the case of avoiding the discoloration of the surface.
Patent JP-S58121505-A (JP)
Inventor: KAJIYAMA YASUO
IPC: B60R16/02
Filed: 1982-01-14
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-S58120669-A (JP)
Title: Coloration of organic material
Inventor: KAWAMURA KIMIHIDE
IPC: C09B1/515
Filed: 1982-01-14
Abstract: NEW MATERIAL:A compound of formulaI(R is hydroxyl, amino, halogen, methoxy, methoxycarbonyl, ethoxy, ethoxycarbonyl, phenoxy, nitro, penylamino; m is 1-4; X is-O-,-NH-,-O-C2-C4-O-,-S-;R' is hydroxy, ethyl, mothoxy, ethoxy; n is 1-2). EXAMPLE:A compound of formula II. USE:A dye dyeing hydrophobic synthetic fiber such as polyester fiber or synthetic resin with fastness to light and sublimation resistance, showing excellent dyeability in both high-temperature dyeing and carrier dyeing. PREPARATION:The reaction between equimolar quantities of an anthraquinone dye of formula III such as 1-amino-2-phenoxy-4-hydroxyanthraquinone and a phthalimide of formula IV such as N-hydroxymethyl-4,5,6,7-tetrachlorophthalimide is carried out, preferably in a solvent such as conc. sulfuric acid at 0-150 deg.C for 0.5-20hr.
Patent JP-H05184271-A (JP)
Title: Fishing reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/015
Filed: 1992-01-13
Abstract: PURPOSE:To provide a fishing reel enabling the accurate tension of a fishline to be seized without malfunction even with use for a long period under assured waterproofness without the need for upsizing. CONSTITUTION:The objective fishing reel equipped with (A) a support 26 to allow the displacement of a rotator 4 corresponding to the tension acting on a fishline from the rotator for winding the fishline, (B) a sensor 13 to measure the tension on the fishline based on such displacement, and (C) an information device 9 to output the results from the sensor 13. The sensor 13 and the information device 9 are each put into a single waterproof case 8.
Patent JP-S5287367-A (JP)
Title: Pinhole detection method for dielectric film on semiconductors
Inventor: OONO KATSUHIRO
IPC: H01L21/66
Filed: 1976-01-14
Abstract: PURPOSE: In detecting pinholes using electrochemical phenomena, viologen bromide compound being an electrochromism material is used as a depositing material, whereby the determination of pinhole size and shape may be nondestructively and readily performed at low voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5497691-A (JP)
Title: New mitomycin derivative
Inventor: MURANISHI SHIYOUZOU
IPC: A61P35/00
Filed: 1978-01-19
Abstract: PURPOSE: To prepare a new mitomycin derivative having enhanced lymph migration characteristics and an increased retention time in blood and unsusceptible to enzymatic degradation, by bonding mitomycin to polysaccharide through a spacer.  
     CONSTITUTION: (1) An aliphatic acid having a terminal amino group, e.g., ε- amino-n-caproic acid, etc., as a spacer is added to an aqueous solution (pH=9) of an activated polysaccharide, e.g. dextran, etc., and reacted at room temperature for preferably 12W48 hr; and dialyzed, etc. to give a polysaccharide intermediate  bonded to the spacer. (2) The intermediate is reacted with mitomycin and a binding agent, e.g. 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide, etc., at pH 5W6 and at room temperature. The reaction mixture is ultrafiltrated, washed, concentrated and recrystallized with acetone to give the desired mitomycin derivative. The activation of the polysaccharide is accomplished by adding a halogenated cyanide, e.g. chlorocyanide, etc., to an aqueous solution of the polysaccharide and adjusting pH to 10.7 with sodium hydroxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206476-A (JP)
Title: Production of hermetically coated optical fiber
Inventor: ARAI SHINICHI
IPC: C03C25/10
Filed: 1994-01-18
Abstract: PURPOSE:To produce a hermetically coated optical fiber by preventing degradation in concn. of a gaseous raw material on the surface of the optical fiber in a reaction furnace. CONSTITUTION:The hermetically coated optical fiber is produced by bringing the gaseous raw material supplied into the reaction furnace 5 into optical reaction and coating the surface of the optical fiber with a hermetic film while passing the optical fiber into the reaction furnace 5. At this time, the flow of the gaseous raw material at least near the surface of the optical fiber is disturbed within the reaction furnace 5.
Patent JP-H02275764-A (JP)
Title: Production of self-supporting body and product produced thereby
Inventor: DANII REI HOWAITO
IPC: C04B35/65
Filed: 1990-01-12
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into a boron nitride material (12) typically resulting in a body comprising a boron-containing compound, a nitrogen-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron nitride (12), to produce a composite by reactive infiltration, which composite comprises a matrix which embeds the filler material. The matrix, in a composite body containing filler material, comprises one or more of metal, a boron-containing compound and a nitrogen-containing compound. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.
Patent JP-H04235842-A (JP)
Title: Jam detection device
Inventor: NAKANO SHOICHI
IPC: B65H7/06
Filed: 1991-01-17
Abstract: PURPOSE:To simplify constitution and reduce cost by reducing the number of timer circuit to only one without reducing jam detection accuracy. CONSTITUTION:Exclusive OR of an output signal S1 of a first sheet sensor 8 and an output signal S2 of a second sheet sensor 9 which is provided at the downstream part from the sensor 8 is operated by EX-OR21. The output signals S1 of the EX-OR 21 counts time which is continuous at the same level in a timer circuit 22. When counting time exceeds the required time, it outputs a jam detection signal S.
Patent JP-H06216100-A (JP)
Title: Method for controlling liquid concentration
Inventor: OGASAWARA KAZUHISA
IPC: H01L21/304
Filed: 1993-01-13
Abstract: PURPOSE:To clarify control performance at a designing stage by assembling a liquid concentration stable time to be set from a liquid quantity and circulating flow rate of a liquid tank with sequence, and further assembling pouring necessary amount to be set from a liquid concentration variable amount to a stock solution pouring amount with the sequence. CONSTITUTION:When a target value is larger than a sensor value, a valve 5 is opened, and stock solution is poured. After a predetermined time is elapsed, the valve 5 is closed, and the pouring is stopped. A liquid concentration stable time is calculated, the time is elapsed, the target value is compared with the sensor value, and then the pouring is repeated until the both coincide. The stable time is a value obtained by dividing a tank liquid amount by a circulating flow rate, i.e., a time required to circulate the liquid in the tank 2. If the pouring amount is sufficiently smaller than the flow rate, the liquid concentration is stabilized by one circulating time. Thus, since the stable time is assembled with a control sequence, the liquid concentration value does not exceed the target value.
Patent JP-H09197133-A (JP)
Title: Illuminating device
Inventor: DAIKU YASUHIRO
IPC: G02F1/13357
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device capable of sharply reducing the power consumption and reducing the manufacturing cost by using an EL emitter. SOLUTION: An emitting sheet 2 for emitting light led by a photoconducting plate 1 for leading incident light from its end face in the face direction to the surface side of the plate 1 is formed on the surface of the plate 1 and EL emitters 3 are arranged oppositely to the end faces of the plate 1 so that light emitted from the emitter 3 is made incident from the end face of the plate 1 and emitted to the surface side of the plate 1 as illumination light.
Patent JP-S6141463-A (JP)
Inventor: SHIOIRI KANJI
IPC: A61J3/00
Filed: 1985-01-16
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-S5497793-A (JP)
Title: Treminal treatment device for belt cable
Inventor: KATAYAMA KIYONORI
IPC: H02G1/14
Filed: 1978-01-20
Abstract: PURPOSE: To raise reliability as well as lessen the dispersion of product quality by automatically making the terminal treatment of belt cable.  
     CONSTITUTION: The automatic terminal treatment device consists of the cable guide 1, the cable folding device 2, the cable feeder 3, the connector supplier 4, the connector press 5, and the cable takingout portion 6. The cable 8 goes forward in accordance with the cable guide 1. The cable feeder 3, having roller whose radius changes toward one end, raises the accuracy of cable feeding, and the cable folding device 2 sets the end of cable cut into belt form on connector and then presses it from above by means of connector press and folds it. The cable taking-out portion 6 is provided with a taking-out guide, a taking-out arm, and a taking-out conveyer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03209736-A (JP)
Title: Bump forming method of tab inner lead
Inventor: OTSUKA YASUHIRO
IPC: H01L21/60
Filed: 1990-01-11
Abstract: PURPOSE:To realize excellent bonding to a semiconductor element in spite of bump height irregularity, by forming a bump smaller than the width of an inner lead. CONSTITUTION:A plurality of arrangement trenches 12 having the same pitch as that of inner leads 14 are formed, and, in the vicinity of tips of the trenches 12, dice holes 13 whose diameter is larger than the outer diameter of a protruding part 15 of a punch 17 are formed. The trench 12 has a taper type section wherein the width l1 of a bottom surface 12b is equal to the width l3 of the inner lead 14 and the width l2 of an upper surface is larger than the width l2. The punch 17 has a plurality of the protruding parts 15 with the same pitch as that of the dice holes 13, which parts constitute a flat part 16 on each periphery. Said punch 17 is so arranged that the center of the protruding part 15 coincides with the center of the dice hole 13, and the inner leads 14 are pressed down with the punch 17. The inner leads 14 are pressed down with protruding parts 15 and the flat parts 16, and inserted in the bottom surfaces 12b of the arrangement trenches 12 having the width equal to the width l2 of the inner lead 14.
Patent JP-H02224726-A (JP)
Title: Apparatus for dish washing machine
Inventor: RARUSUUERIKU SANDOBERUKU
IPC: A47L15/42
Filed: 1990-01-11
Abstract: PURPOSE: To achieve the rinsing effect of a dish washer by providing the bottom plate with such ribs so that the container is covered with a fine-mesh screen partially slanted toward a coarse-mesh screen to direct falling water to a certain area within the bottom plate, and that area is located near the upper portion of the fine-mesh sieve. CONSTITUTION: Bottom plate 11 has upward extending ribs 39, 40 and 41. The rib 39 is slanted to some extent toward the fore of the dish washer so that the water flowing from the cover to lower area 42 due to the slopes respectively of rib 39 and bottom plate 11 is guided to area 43 over the bottom plate and flows over it, partially passing through the fine-mesh sieve 31. The water used to wash dishes and subsequently flowing down respectively from a rear wall 14 and the backward portion of side wall 13 surrounds a container 20 partly and is prevented from flowing down directly onto coarse-mesh sieve 36 by the rib 40 which renders service to directs the flow of water further upwardly of the fine-mesh sieve 31 over area 47.  In order to clean the wall of the coarse- mesh sieve, the rib 41 located on upward extension 46 directs small portion of water from a limited area of side wall 13 toward the coarse-mesh sieve 36 past area 49.