baber/WOPTO huggingface dataset:
Patent JP-S57134054-A (JP)
Title: Tensioner
Inventor: SASAKI MAMORU
IPC: F16H7/08
Filed: 1981-02-07
Abstract: PURPOSE:To reduce vibration misengagement of a chain efficiently by holding a pair of leaf springs, arranged parallelly, by a supporting member which can displace the ends of these leaf springs along the incoming and outgoing points to and from engagement of the ratchet with the chain. CONSTITUTION:This tensioner 1 is composed of a slider 5 coupled solidly with two leaf springs 10, interposedly, through elastic supporting pieces 11, 12, 13 and a supporting member 7 which is inclined upper inward to the bosses 22 at the both sides of the ends, excavated with circular arc-shaped end cam holes 23, 24 for insertion of a supporting pin 15, and provided with a mounting piece 26 in its middle. In the middle of this supporting member 7 the center cam hole 27 is excavated vertically. The curve of these end cam holes 23, 24 and center cam hole 27 is determined in compliance with the curve of movement of the point of incoming and outgoing points of ratchet's engagement with the chain, and a support pin 15 and guide pin 20 of the slider 5 are put in engagement.
Patent JP-S55111759-A (JP)
Title: Preservation of water-containing starch foodstuff
Inventor: TAKEUCHI TOSHINORI
IPC: A23L7/10
Filed: 1979-02-19
Abstract: PURPOSE: To prevent foodstuffs from being contaminated by deoxygenating agents, by putting foodstuffs in an inner container which is made of materials which have large oxygen-permeability, putting said container in an outer container which has small oxygen-permeability and placing deoxygemating agents between the both containers.  
     CONSTITUTION: Water-containing starch foodstuffs whose water activity is at least 0.90 at 25°C, such as alimentary pastes or boiled rices, are sealed into a bag which is made of materials whose oxygen permeability is large, such as polyethylene, and, if necessary, it is subjected to a heat pasteurization. Then pin holes, whose dimension is such that foodstuffs will not leak out, are provided. This bag is sealed into another bag whose oxygen permeability is small, such as laminate of a plastic and aluminum, together with deoxygenating agents which are sealed in a paper container. Examples of deixygenating agents are compositions containing reducing agents such as ascorbic acid, iron (I) salt, or dithionite. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07226482-A (JP)
Title: Thyristor module
Inventor: KOGA TOSHIRO
IPC: H01L25/18
Filed: 1994-02-14
Abstract: PURPOSE:To manufacture the thyristor module capable of miniturizing the device by avoiding the aerial discharge between a circuit element and an insulating plate and shortening the creepage distance of insulation between the circuit elements. CONSTITUTION:In the thyristor module provided with a thyristor stack comprising series-connected thyristor elements as well as an annexed circuit device 5 connecting to the thyristor stack and forming annexed circuit by fitting plural circuit elements 4 contained in a container at a specific interval on an insulating plate 2, respective opposite surfaces where the container and the insulating plate 2 come into contact are formed of conductive layers 8, 9 to be electrically connected to the circuit elements 4.
Patent JP-S63260435-A (JP)
Inventor: JIYOOJI DABURIYUU OUGAA JIYUNI
IPC: C11D17/04
Filed: 1988-01-29
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-H11258202-A (JP)
Title: Gas measuring sensor
Inventor: JAUERNIG UDO
IPC: G01N27/407
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enable the reliable sealing of a reference gas passage easily. SOLUTION: A partition 18 on the side close to a gas to be measured in a sensor element 14 tightly positioned and located in a housing 12 comprises at least one electrode exposed to the gas to be measured, at least one electrode exposed to a reference gas, and a reference gas passage 24 extended along the length of the sensor element 14. The reference gas passage 24 is opened to a partition 20 on the side far from the gas to be measured and is connected to a reference gas source 30. Further, contacts for contacting and connecting the electrodes of the sensor element 14 are provided on the side far from the gas to be measured. The reference gas passage 24 is opened to a large surface 34 provided for the sensor element 14 and is sealed by surface sealing seating parts 78 and 80.
Patent JP-S62177112-A (JP)
Title: Refining method in bottom or top blowing converter
Inventor: TAKE HIDEO
IPC: C21C5/34
Filed: 1986-01-29
Abstract: PURPOSE:To accelerate the agitation of a steel bath in a converter and to reduce the vibration of the converter when refining is carried out, by dividing a group of tuyeres except the middle part into two lines of tuyeres in the longitudinal direction, specifying the distance between the two confronting lines of tuyeres and making the volume of gas blown from the tuyeres on one of the two lines specified times the volume of gas blown from the tuyeres on the other. CONSTITUTION:When refining is carried out in a bottom or top blowing converter, e.g., a converter having a group of hexagonally arranged bottom blowing tuyeres 2, the group of tuyeres 2 except the middle part 10C is divided into two lines 10A, 10B of tuyeres in the longitudinal direction. The distance (d) between the two confronting lines of tuyeres is regulated to 400-2,000mm and the volume of gas blown from the tuyeres on one of the two lines is made >=1.2 times the volume of gas blown from the tuyeres on the other.
Patent JP-H09208159-A (JP)
Title: Power unit of hydraulic elevator
Inventor: HIRATA AKIHIKO
IPC: B66B9/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection of a hydraulic pump unit. SOLUTION: A manual jack 18 is inserted between the lower surface of a hydraulic pump unit 3 and the bottom of an oil tank 1. The manual jack 18 is constituted of a shaft seat 18b provided on the bottom of the oil tank 1 through an attaching base 18d, a links 18a whose one sides are supported to the right and left parts of the shaft seat 18b, links 18a connected to the other side of the links 18a through a shaft 18e, a shaft seat 18b connected between the links 18a, and a jack bar 22A formed by inserting right and left shafts 18e. The left end of the jack bar 22A is connected to one side of a gear box 19. The lower end of an operating bar 20 is connected to the other end of the gear box 19.
Patent JP-H08205603-A (JP)
Title: Tilling cover of rotary tiller
Inventor: SAITO TAKEHIDE
IPC: A01B49/04
Filed: 1995-02-06
Abstract: PURPOSE: To attach a working machine close to the rear part of a rotary tiller by improving a tilling cover of a rotary tiller. CONSTITUTION: The tilling cover 11 covering the top and the back of a tilling part of a rotary tiller C is made to be freely rotatable nearly around the tilling tine shaft 14. A ground-leveling part E is integrally formed behind the tilling cover 11 and a forcing member 33 is inserted between a position before the rotary center P of the tilling cover 11 and the machine frame of the rotary tiller to force the tilling cover 11 in the direction opposite to the rotational direction.
Patent JP-H11267293-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To visually understand the establishment of a continuing right by allowing an electric driving means to drive-control opening/closing members to keep a continuous prize-winning port in a closed state at the point of time when a prize-winning ball entering a varying prize-winning device enters the continuous prize-winning port for the first time. SOLUTION: A clogging member 33 as an opening/closing member is provided on the rear face wall of a prize winning space 29 corresponding to a V prize- winning port 30 and this member 33 is connected to the plunger of a V solenoid 34 as the electric driving means. Then the member 33 is moved forward at the time of energizing the V solenoid 34 to clog the port 30 to come in a first state preventing the prize-winning ball accepted in the space 29 from entering the port 30. At the time of eliminating the energy of the V solenoid 34, the member 33 is moved back to set the port 30 in a second state for allowing the prize winning ball to enter the port 30. Then, the solenoid 34 is controlled to open the opening/closing members 26a and 26b in a big winning game state and to start energizing when the winning ball enters the port 30 during the opening.
Patent JP-H01192260-A (JP)
Title: Thermal head for intermediate tone recording
Inventor: MITSUOKA TAKASHI
IPC: C05G3/00
Filed: 1988-01-27
Abstract: PURPOSE:To attain high speed recording by inputting an intermediate tone data (M-bit) of an input picture in parallel and designating the recording time by M-set intermediate tone level signals designating the intermediate tone level during recording. CONSTITUTION:The M-bit data DIN is inputted synchronously with a clock SCLK and shifted by K-stage of a shift register 1. The output of the shift register 1 is stored in a latch circuit 2 by a latch signal LTH. The M-bit intermediate tone level signal B and the output signal of the latch circuit 2 are compared by a comparator 3, and the outputs O-0OK-1 of the comparator 3 are respectively 1 or 0 depending on the relation of A0>=B or A0<B, A1>=B or A1< B-Ak-1>=B or AK-1<B. The output of the comparator 3 is ANDed with a strobe signal AND by K-set of AND circuit 4 and the output signals DR 0-DRK-1 are outputted. Thus, the recording is applied dependent on clock frequency, one line and picture element number only regardless of the intermediate level and block number.
Patent JP-S52101311-A (JP)
Title: Equipment for cooling bearing of gas turbine system
Inventor: NIHEI MINORU
IPC: F02C7/06
Filed: 1976-02-23
Abstract: PURPOSE: To prevent scuffing of bearing placed on where is at high temperature due to stopping or low speed of gas turbine easily, by means of installing the system which is installed auxiliary air compressor, radiator and solenoid valve separately on the bearing cooling and sealing air system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59146030-A (JP)
Title: Camera
Inventor: TSUBOI TAKAYUKI
IPC: G02B7/32
Filed: 1983-02-08
Abstract: PURPOSE:To perform focusing while considering a slave subject such as a background by providing a lens position specifying means which specifies the position of a photographic lens so that a subject whose distance is measured coincides with the focal length of the photographic lens during flash photography. CONSTITUTION:The position of the photographic lens is so specified that the subject whose distance is measured is positioned between the focal length of the photographic lens and a nearby point within the depth of field determined by aperture during normal photography. On the other hand, when a photographer directs a camera to a dark subject and presses a release button during flash photography, the preliminary light measurement of the subject is started on the 1st stroke of the release button 101 as well as normal photography and the subject, however, is dark, so an aperture value determing circuit 112 decides that the aperture value F should be above an open aperture (aperture value 2.8). Aperture value informtion 0 is inputted to a lens position arithmetic circuit 114 to specify the position of the photograhic lens so that the subject whose distance is measured coincides with the focal length of the photographic lens.
Patent JP-H04330816-A (JP)
Title: Amplitude limiting circuit
Inventor: SUZUKI SHINYA
IPC: H03G11/00
Filed: 1991-02-12
Abstract: PURPOSE:To improve the increase of the number of parts, and the selection and adjustment of a part accuracy or the like by biasing the noninverter input terminals of two inversion amplifiers to a prescribed command potential in the vicinity of a ground level, and making the amplification factor of the inversion amplifier at a backward stage to '1'. CONSTITUTION:The two amplifiers in which an amplitude on one side of the output signals is limited by a first potential, are connected in cascade and the backward stage side of those two amplifiers is used as the inversion amplifier whose amplification factor is '1'. That is, the two inversion amplifiers are connected in cascade along two stages, and the reference voltages of the two inversion amplifiers are fixed to amplitude limiting voltages. Then, an operational amplifier OP11 at the first stage is used as the inversion amplifier of an input signal Vi, and a half wave of the output signal is cut by the amplitude limiting voltage. Then, an operational amplifier OP12 at a second stage is used as the inversion amplifier whose amplification factors is '1', an output signal V at the first stage whose a half wave is cut is imparted to this amplifier, and inverted by one to one, and the other a half wave as an output signal Vo is cut by the same amplitude limiting voltage.
Patent JP-H1192526-A (JP)
Title: Extrusion foaming polypropylene-based resin
Inventor: IWAMOTO AKIRA
IPC: C08F10/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that although, in case of obtaining a polypropylene-base resin foamed sheet by extrusion foaming, the thickness of the foamed sheet can be adjusted by controlling the take-off speed of the foamed sheet by extrusion foaming, the thickness range adjustable by controlling the take-off speed is narrow in case of using the conventional polypropylene- based resin and further in case of obtaining thin foamed sheets, if the take-off speed is high, it is impossible to obtain excellent sheets and on that account, in order to obtain thin foamed sheets it has been inevitable to narrow the clearance of the die lip and decrease the discharge speed and the take-off speed, resulting in a decrease in productivity of foamed sheets. SOLUTION: It is preferred that an extrusion foaming polypropylene-based resin has a creep recovery at 210 deg.C of 10% or more and, at the same time, a melt tension at 230 deg.C of 10 gf or more. Particularly preferred is the one having a creep recovery at 210 deg.C of 20% or more and, at the same time, a melt tension at 230 deg.C of 15 gf or more.
Patent JP-H09190705-A (JP)
Title: Reflector of vehicular lamp and its formation method
Inventor: YAMAMOTO NORIMASA
IPC: F21S8/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the space factor of a nonreflecting area by allowing the light of a light source to spread throughout the reflecting surface of a reflector even in the presence of a member (electric-bulb socket, etc.) that blocks the light emitted toward the reflecting surface from the light source. SOLUTION: An emission reference point F is set for a light source 1 placed opposite to a reflector that is open on its front side, and if a point light source is assumed to be placed at the point F, a reference plane 7 is set that is formed as a set of half lines drawn from the point F to a certain point P on the front edge of a socket 2 located in such a way as to block the light at the point F. On the fundamental plane 9 of the reflecting surface, an area located around the socket 2 is projected forward from the reference plane 7, and a curved-surface shape is set so that the light emitted from the point F reaches the overall reference plane 9.  Further, a set 12 of paraboloids of revolution, consisting of a number of paraboloids 12a of revolution that have different focal distances, is prepared, the crossing lines 13 of the set 12 of paraboloids of revolution and the fundamental plane 9 are obtained, and the paraboloids of revolution that constitute the set 12 are partly allocated between adjacent pairs of the crossing lines 13 to form a number of reflecting steps to the fundamental plane 9.
Patent JP-H09268165-A (JP)
Title: Aminoethylether derivative
Inventor: INOMATA KOHEI
IPC: C07C213/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound expressed by a specific formula, not having a calcium antagonism, low in cellular toxicity, enhancing the effects of taxol and derivative thereof, and capable of surmounting a resistance to multiple agents in cells resistant to anticancer agents. SOLUTION: This aminoethylether derivative is a compound of formula I [(n) is 9, 10; R is a benzyl group of which phenyl ring is allowed to be substituted], e.g. 2, 2'-oxybis [-(3,4-dimethoxybenzyl)-N-solanesylethylamine], etc. Further, in order to obtain the compound, a compound of formula II and a compound of formula III (L is a leaving group selected from a halogen, a 1-4C alkylsulfonyloxy and an arylsulfonyloxy) are preferably reacted e.g. under conditions in the presence of diisopropylamine, in tetrahydrofurane for 1-12hr at 10-25 deg.C.
Patent JP-H06206002-A (JP)
Title: Method for fluor milling and its apparatus
Inventor: YAMAKAWA TSUDOI
IPC: B02C23/16
Filed: 1993-01-08
Abstract: PURPOSE:To grind a material contg. a large amt. of oils and fats such as soy bean into powder as it is raw. CONSTITUTION:A grinding machine 2 of a flour mill M provides a box-shaped storing part 20 where the lower part is opened. A cylindrical filter member 21 is fixed in the storing part 20. A number of slit-like passing meshes 22 are provided on the peripheral wall part of the filter member 21. A hopper 1 is connected with an introducing inlet 23 of the filter member 21 and a discharging outlet 24 is communicated with a returning machine returning to the hopper 1. A hone roller 25 with a column-like hone part 26 is supported by the shaft in the filter member 21. A screw part 27 is provided on the end part of a material introducing side of the hone roller 25. A carrying space part 28 is provided between the inner face of the filter member 21 and the hone face of the hone part 26.
Patent JP-H09187493-A (JP)
Title: Gel-like deodorizer
Inventor: UDAGAWA MASARU
IPC: A61L9/01
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently and always stably deodorize both acidic and alkaline malodors by preparing a gel-like deodorizer by dispersing a composite adsorbent carrying a laminar clay mineral on a powdered carrier in a water gel. SOLUTION: This deodorizer with excellent deodorizing effect to malodors such as ammonia and hydrogen sulfide is prepd. by dispersing a composite adsorbent carrying a laminar clay mineral on a powdered carrier in a water gel. As this laminar clay mineral, natural or synthetic laminar aluminosilicates are cited and e.g. montmorillonite, pyrophyllite, talc, kaolin, fraipontite, etc., are used. In addition, as the powdered carrier, finely powdered silica, finely powdered alumina, etc., are used. In addition, as the gelling agent, carageenan, gellan gum, agar-agar, gelatin, guargum, pectin, locust-beam gum, xanthanegum, sodium alginate or cellulose derivative is used.
Patent JP-H0920602-A (JP)
Title: Heating evaporation-type insecticide
Inventor: MITSUNE SHIGERU
IPC: A01N25/18
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a heating evaporation-type insecticide having convenient usability. CONSTITUTION: This insecticide is composed of an insecticide main body 5 containing an agent, a reactive material 8 which causes a chemical reaction on the contact with the insecticide main body 5 and evaporating the agent with the heat generated by the chemical reaction, the first sealing means 6 for closely sealing the insecticide main body 5 protecting it from contacting with the reactive material 8, the second sealing means 7 for sealing the reactive material 8 protecting it from contacting with the insecticide main body 5 and a container 3 for storing the insecticide main body 5 and the reactive material 8 in a state contacting with each other when the first packaging means 6 and the second packaging means 7 are opened.
Patent JP-2000220885-A (JP)
Title: Hot water feeder for bath
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent scale from being adhered to the surface of an aluminum electrode even if an electrical energization at the aluminum electrode within a filtering tank is repeated, and to cause scales or germs accumulated within a bathtub to be coagulated and removed. SOLUTION: A specified current is applied to an aluminum electrode 26, its electrical energization time is stored and when an accumulated electrical energization time becomes a specified value, a display of cleaning is carried out at an external input device. Then, a user carries out a cleaning operation; same scales at the surface of the aluminum electrode 26 are removed. Thus, either some scales or germs accumulated within the bathtub can be coagulated and the coagulated foreign substances can be removed through a filtering material 25 within the bathtub, resulting in that even if several persons take a bath in a continuous manner, water in the bathtub can always be kept clean and sanitary state.
Patent JP-S58138882-A (JP)
Inventor: YOKOYAMA JINKICHI
IPC: E05F17/00
Filed: 1982-02-08
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-H08188084-A (JP)
Title: Tone changing method of warning sound
Inventor: KOMOTO MASUYUKI
IPC: B60Q5/00
Filed: 1995-01-09
Abstract: PURPOSE: To sound various tones of warning sound with one buzzer by combining together the frequency and the duty ratio of oscillation pulse and the pulse width of trigger pulse so as to sound the buzzer. CONSTITUTION: A microcomputer supplies oscillation pulse with frequency and duty ratio decided at every sort of warning to a buzzer 1, and drive the buzzer 1 by the trigger pulse of width decided at every sort of warning. When the frequency and the duty ration of oscillation pulse are low, the attenuation time becomes long and the tone is sounded 'poon'. When the frequency and the duty ratio of oscillation pulse are high, the attenuation time becomes short and the tone is sounded 'pii'. Hereby, various tones of warning sound can be sounded by one buzzer.
Patent JP-H06166163-A (JP)
Title: Method for manufacturing intaglio plate
Inventor: NAGASE TOSHIRO
IPC: B41C3/00
Filed: 1993-02-05
Abstract: PURPOSE:To ensure that a water-free offset printing intaglio plate which shows ink receptivity only at the bottom and a high resolution by forming an uncured ink repellent layer on an intaglio plate base plate, then dieing the layer to cure the ink repellent layer, and removing a dieing matrix substrate. CONSTITUTION:A blend of silicone rubber TSE 3466 and 10% of curing agent is injected, then a dieing matrix in deposited on the injected blend, and the silicone rubber 5 is allowed to cure by leaving the rubber 5 standing for five hours. If a glass substrate 2 is removed physically, linseed oil ink 41 layer is split, and the bottom surface of a recessed part of the silicone rubber 5 is filled with part of the linseed oil ink 41 layer and the entire cure UV-curable ink which are inked in a photosensitive resin material 11. The linseed oil ink 41 is left alone for one week until the linseed oil ink 41 is naturally oxidized and polymerized to form an ink receptive layer.
Patent JP-H08188570-A (JP)
Title: Production of sulfonium compound
Inventor: MURAOKA TOKUYUKI
IPC: C07C381/12
Filed: 1995-01-10
Abstract: PURPOSE: To obtain the subject compound useful as a polymerization catalyst for a photo- and/or a thermosetting compositions in high yield by reacting a p-oxy-substituted phenyl alkyl sulfide compound with a halide compound in water without using an organic solvent. CONSTITUTION: (A) A sulfide compound of formula I (R1 is H, methyl, acetyl, benzoyl, etc.; R2 is H, a halogen or a 1-4C alkyl; R3 is a 1-4C alkyl or benzyl) is reacted with (B) a halide compound of the formula R4 X (R4 is a 1-4C alkyl, benzyl, α-naphthylmethyl, β-naphthylmethyl, etc.; X is a halogen) in water to provide (C) a sulfonium compound of formula II. Furthermore, the reaction is carried out preferably at 10-60 deg.C, more preferably at 25-45 deg.C reactional temperature. An acid is preferably made to coexist. For example, 4- hydroxyphenylmethyl sulfide is used as the component (A) and benzyl chloride is used as the component (B) to afford 4-hydroxyphenylbenzylmethylsulfonium chloride.