baber/WOPTO huggingface dataset:
Patent JP-H0355479-A (JP)
Title: Refrigerator with water quality improving device, bubble generating means used therefor and water quality improving device
Inventor: IZUMIYA TORU
IPC: F25D11/00
Filed: 1989-07-25
Abstract: PURPOSE:To enhance deodorizing, sterilizing effects by providing gas supply means for supplying gas in a refrigerator body to bubble generating means, and ozone generating means for mixing ozone in the gas supplied by the supply means. CONSTITUTION:Drinking water is stored in a tank 2 formed in a refrigerator body 1. Ozone generating means 5 mixes ozone in the air in the body 1, gas supply means 4 supplies the air to bubble generating means 3, which discharges bubbles mixed with the ozone to the water. The water is filled in the tank 2 from a water supplying member 7. The means 3 can discharge bubbles mixed with the ozone, and an ozone filter member 6 formed on the upper surface of the tank 2 can prevent the ozone from flowing out from the tank 2. The water stored in the tank can be removed from a discharge member.
Patent JP-S5982184-A (JP)
Title: Laser beam machine
Inventor: SASAKI HIROHARU
IPC: B23K26/42
Filed: 1982-11-04
Abstract: PURPOSE:To provide a laser beam machine which enables the early detection of the crack in a condenser lens by making the light from another light source except lase light for incident to the condenser lens for processing, condensing said light and measuring an intensity distribution. CONSTITUTION:Light 7 emitted from a light source 3, separately from passages 1, 12 for laser light, is made incident to a condenser lens 10. The transmitted light 14 through the lens 10 reflects on a reflection mirror 18, is focused by an optical fiber bundle 15 and is fed to an optical signal processing unit. The signal processing unit detects the scattering and the abnormality in the light distribution owing to the cracking of the lens 10 or the dust sticking thereto and emits a stop command to a laser generator or processing device. Since the abnormality in the lens can be treated while it is minor, the safe operation is assured. The condition of the lens 10 can be monitored with an alarm device for the abnormality of the condenser lens.
Patent JP-H0242775-A (JP)
Title: Barber pole type magnetoresistance effect element
Inventor: NAKAMURA HITOSHI
IPC: G11B5/39
Filed: 1988-08-03
Abstract: PURPOSE:To obtain an element whose reproduction output is high and which displays a reproduction characteristic of good linearity by a method wherein one or more narrow strips which are parallel to equipotential narrow strips for electrode use and are shorter than the equipotential narrow strips for electrode use are installed between the equipotential narrow strips for electrode use. CONSTITUTION:An equipotential narrow strip 4' which is parallel to an equipotential narrow strip 4 and whose length is shorter than that of the equipotential narrow strip 4 is installed between a conductive contact 3 and the equipotential narrow strip 4 so as to come into contact with a sliding face. An electric current flows rectilinearly in a region 1a, other than a region 1b, hatched by broken lines between equipotential narrow strips 4 and 4 and between the equipotential narrow strip 4 and the conductive contact 3; in this region, a uniform bias magnetic field is applied to a magnetization M of a magnetoresistance effect film 1. Accordingly, an area of a region which makes a reproduction characteristic of an edge part of the sliding face nonlinear is narrow; the reproduction characteristic of good linearity can be obtained.
Patent JP-H0834440-A (JP)
Title: Synthetic resin pallet
Inventor: IWAHARA KUNIHIKO
IPC: B65D19/40
Filed: 1994-07-25
Abstract: PURPOSE:To form a lightweight pallet which has predetermined strength by forming the pallet of thin plates and constituting of a product mount comprising of linear protrusions formed by swelling a bottom upward and a leg pillar formed by swelling the bottom downward. CONSTITUTION:A synthetic resin pallet is formed of thin plates having a product mount 3 comprising linear protrusions 7 to 12 formed by swelling a bottom 4 enclosed by side walls 2 upward and a leg pillar 5 formed by swelling the bottom 4 downward.
Patent JP-S5983393-A (JP)
Inventor: YAMASHITA SEIICHI
IPC: H05B6/70
Filed: 1982-11-02
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-S6251632-A (JP)
Title: Manufacture of 2-ethylhexanol
Inventor: GUNTAA KETSUSEN
IPC: C07C45/82
Filed: 1986-08-20
Abstract: A process for the production of 2-ethyl-hexanol comprising reacting propene with carbon monoxide and hydrogen, in the presence of an aqueous catalyst containing rhodium and at least one sulfonated triarylphosphine, to form an aqueous phase and an organic phase, said organic phase comprising a mixture of materials having boiling points lower than that of n-butanal and substances having boiling points equal to or higher than that of n-butanal, said materials including i-butanal, separating said material from said substances, subjecting said substances to aldol condensation, in the presence of aqueous alkali, to form 2-ethyl hexenal, first hydrogenating said 2-ethyl-hexenal in a gas phase in the presence of a first hydrogenation catalyst and thereafter hydrogenating said 2-ethyl-hexenal in a liquid phase to form 2-ethyl-hexanol in the presence of a second hydrogenation catalyst.
Patent JP-H0357112-A (JP)
Title: Method of processing terminal of lead switch
Inventor: OTA YOSHINORI
IPC: H01H11/00
Filed: 1989-07-25
Abstract: PURPOSE:To easily conduct bending work while preventing its influence on a glass tube by using a terminal processing side plate having halved parts. CONSTITUTION:A lead switch 1 before bending a terminal 4 is first installed to a spool and switch positioning case 2, a coil 3 is fitted to the outside thereof, and the terminal 4 is chucked by a terminal processing side plate 5 having halved parts 5A, 5B, facing surfaces 6A, 6B and a recessed part 7 formed thereon. Thereafter, bending work is conducted by a pressing force 10. The lead switch 1 is then installed in a fixed position and rotated in the terminal direction by the tare weight of the lead switch terminal 4.
Patent JP-H04240132-A (JP)
Title: Product with supporting body provided with surface barrier layer and method therefor
Inventor: RONARUDO RUISU ANDORASU
IPC: C23C4/10
Filed: 1991-08-01
Abstract: PURPOSE: To protect the surface of a support provided with a surface barrier layer from oxidation and deterioration at a high temperature.  
     CONSTITUTION: This product has the support provided with the surface barrier layer composed of Al 2 O 3  in about 10 to 55 wt.%, B 2 O 3  in 4 to 40 wt.%, total of RO up to 70 wt.%, total of R 2 O up to 35 wt.%, total of metal oxides up to 25 wt.% selected from a group composed of ZnO and MnO, SiO 2  up to 30 wt.% and F up to 10 wt.%. In this case, RO is composed of alkali earth metal compounds more than one selected from a group composed of BaO up to 70 wt.%, SrO up to 60 wt.%, CaO up to 40 wt.% and MgO up to 25 wt.% for an amount which does not exceed an indicated ratio. Besides, R 2 O is composed of alkali metal oxides more than one selected from a group composed of Na 2 O up to 35 wt.%, K 2 O up to 30 wt.% and Li 2 O up to 15 wt.% for an amount which does not exceed the indicated ratio. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0244675-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01C17/30
Filed: 1988-08-02
Abstract: PURPOSE:To stabilize the electromagnetic wave noise preventing effect at high temperature by joining a discharging portion and an intermediate electrode, consisting of a molded sintered body in which alumina particles are used as an aggregate and whose surface is coated with a metal oxide, through simultaneous baking. CONSTITUTION:An alumina powder molded body, whose surface is coated with platinum, iridium, platinum alloy, or noble metal, is used as a discharge portion 4, and an intermediate electrode 2, consisting of a molded sintered body 3 in which alumina particles are used as an aggregate and whose surface is coated with a metal oxide and formed by baking an alumina insulator simultaneously with the discharge portion 4, is provided adjacent the discharge portion 4. In this manner, the molded sintered body 3, in which alumina particles are used as an aggregate and whose surface is coated with a metal oxide, and the discharging portion 4 are jointed together by simultaneous baking, so that semiconductor action is achieved and stable electromagnetic wave noise preventing effect can be obtained even at a high temperature.
Patent JP-2000026823-A (JP)
Title: Adhesive composition and paper tube prepared by using same
Inventor: HAYAZAKI TATSUO
IPC: C09J123/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition being excellent in all of performances such as initial tack, adhesive strength, pressure-resistant strength, moisture-resistant strength, (hot) water resistance, and heat resistance and having good storage stability and to provide a paper tube prepared by using this composition. SOLUTION: There are provided an adhesive composition comprising 100 pts.wt. (in terms of the resin component) ethylene/vinyl acetate copolymer resin emulsion, 80-170 pts.wt. inorganic filler, 35-70 pts.wt. at least one water-soluble polymer selected from the group consisting of polyvinyl alcohol, starch, and dextrin, and 1-5 pts.wt. boric acid and a paper tube prepared by using the composition.
Patent JP-H0684741-A (JP)
Title: Semiconductor laser exposing device
Inventor: TANIURA HIROSHI
IPC: H01S5/00
Filed: 1992-06-25
Abstract: PURPOSE:To remarkably reduce the exposing time of the title device by using a semiconductor laser array which can emit numerous laser beams in a line in such a state that the beams are successively shifted and overlap upon each other and moving the laser array in the direction perpendicular to the arranging direction of the laser beams while the array emits the laser beams. CONSTITUTION:An object W to be exposed is irradiated with laser beams emitted from a semiconductor laser array 2 through a lens array 3, first condenser lens 4, second condenser lens 5, and auto-focus lens 6.
Patent JP-H0241526-A (JP)
Title: Digital signal processor
Inventor: MATSUBISHI NORITSUGU
IPC: G06F9/48
Filed: 1988-08-02
Abstract: PURPOSE:To execute an operation processing at a high speed by providing a store circuit and an address generating circuit having a selector on an input stage of a program counter. CONSTITUTION:On an input stage of a program counter 51, an address generating circuit 55 is provided. In this state, for instance, in order to execute an operation processing instruction, by storing in advance a head address Y address in a store circuit 55a at the time of generating an instruction program, the Y address can be set directly to the program counter 51 by setting address selection control data AD at the time of inputting an interrupting signal INT. That is, the head address Y of instruction data to be executed by the interrupting signal INT can be set directly to the program counter 51 by an interruption control. In such a way, waste of a space area of an instruction ROM 52 is eliminated, the operation processing time can be shortened, and the operation processing can be executed efficiently.
Patent JP-S6348580-A (JP)
Title: Developing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/09
Filed: 1986-08-19
Abstract: PURPOSE:To form a stable developer layer and to perform excellent triboelectrification by pressing a developer control body elastically against a rotary member and supplying the developer, and supplying it to a developing member according to rotation and pressing and rubbing a 2nd developer control member to form a uniform layer. CONSTITUTION:The rotary member 12 is pressed elastically against the toner control body 12 to mount a proper amount of toner 7 sent from a room 8 and rub it against a developing roller 3, and the toner 7 is applied successively to the developing roller 3 while being triboelectrified during the conveyance so that a bank 14 of a small amount of toner 7 is formed. Then, a developer control member 15 which is rubbed against the developing roller 3 controls the toner layer 7' formed on the peripheral surface into a uniform, desired- thickness layer and generates desired charge to dislocate the toner 7 corresponding to a latent image on a photosensitive drum 2, thereby developing the latent image. Consequently, the toner layer is formed and charged electrostatically and excellently and a stable development state having no fogging is obtained for a long period from the beginning of use.
Patent JP-H1136605-A (JP)
Title: Safety rope fixture and fixing structure for installing safety rope
Inventor: HATSUTORI MAMI
IPC: E04G21/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixture by which a safety rope of a worker is installed during the maintenance and inspection or repair work of a roof, without adversely affecting the execution of roof finish material. SOLUTION: A lower side metal fixture 1 in which a pair of fixing plates 1a are formed in the shape of a mountain is fixed by a screw 6 to a sheathing roof board serving as a roof backing material over which a waterproof sheet is spread. A tile is executed on top of the lower side metal fixture 1 from the eaves side, and, with the execution of a tile below an uppermost tile, a waterproof tape is laid over the top of a second tile, and an upper side metal fixture 2 in which a pair of fixing plates 2a each having a rope attaching part 4 are formed in the shape of a mountain is disposed, with bolts 5 passed through bolt holes 2c in the metal fixture 2 and fastened to the nuts 3 of the lower side metal fixture 1. The upper side metal fixture 2 is thereby fixed to the lower side metal fixture 1. Further, the top of the upper side metal fixture 2 is covered with ridge capping serving as a waterproof cover, thus securing waterproofness.
Patent JP-H0846166-A (JP)
Title: Image sensor
Inventor: UETOKO KOKI
IPC: H04N1/19
Filed: 1994-07-27
Abstract: PURPOSE:To quickly and reliably identify a light receiving element for failure analysis and evaluation of array. CONSTITUTION:A plurality of common signal lines 15 are provided in parallel with a constant interval, a voltage line 2 to which a constant voltage is applied to prevent cross-talk is provided therebetween, a rectangular marker 3 which is partly overlapped with the common signal line 15 when it is observed in the staking direction of the image sensor is formed on the layer different from the layer on which each common signal line 15 is formed, and moreover adjacent two markers 3 are paired at the position of every five common signal lines 15 and a plurality of pairs thereof are provided along the common signal lines 15.
Patent JP-S6086469-A (JP)
Title: Thermostatic device
Inventor: YANAI SHINICHI
IPC: B01L7/00
Filed: 1983-10-19
Abstract: PURPOSE:To reduce the liquid level difference of respective thermostatic ovens and to keep the temperature of a substance to be measured at a constant level by arranging connection ports of liquid level adjusting pipes coupling respective thermostatic ovens in a direction applying pressure due to flow liquid in the ovens uniformly. CONSTITUTION:Thermostatic water from respective injection ports 17a-17d is jetted through respective jetting ports 19a-19d in respective thermostatic ovens 11A-11D and the thermostatic water is circulated in the arrow X direction at a fixed flow rate. Respective thermostatic ovens 11A-11D are coupled with each other by the water level adjusting pipes 13-16 and their connection ports 12a'- 12d' are opposed to the water flow direction and arranged in the direction applying pressure uniformly. If the flow rate and positions are fixed, water flow depends upon only the water pressure and the thermostatic water is made flow into the thermostatic ovens 11A, 11B so that the water level difference between both the ovens is uniformed through a pipe 13 and other ovens are also controlled. Consequently, the liquid level difference of each oven can be reduced and the temperature of the substance to be tested can be kept at a constant level.
Patent JP-H0243866-A (JP)
Title: Call transfer device
Inventor: KATAGAWA YUTAKA
IPC: H04M3/58
Filed: 1988-08-03
Abstract: PURPOSE:To surely control a caller side station exchange by receiving a signal sent from a telephone set at the incoming side trunk line by a signal receiver and sending a signal having the same data as the received signal from a signal generating means. CONSTITUTION:A multi-frequency selection signal (DTMF signal) coming from the incoming trunk line is received by a signal reception means 327 and a signal generating means 328 sends the DTMF signal equal to the received signal code. Thus, the DTMF signal is sent to a caller trunk line of the device without being affected by a signal level attenuation or the like through a relay station exchange and a commercial communication line caused from the location of the caller till the call transfer device installing location and the call transfer device with high reliability is obtained.
Patent JP-2001020259-A (JP)
Title: Construction of dam
Inventor: SATO HIDEAKI
IPC: E02B7/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce an area for a muck disposal yard, to decrease the excavated amount and to reduce the size of a turbid water treatment plant by a method wherein sludges or dewatered cake produced at the turbid water treatment plant for crushed aggregates are mixed with a grouting material. SOLUTION: On constructing a consolidation grouting portion and a curtain grouting portion, dewatered cake 25, cement, water, a thickening agent and a water reducing agent are mixed together and poured into a column pipe buried in a bore. Sludges 20 or a mixture of dewatered sludges 25 and sludges 20 may be used instead of the dewatered sludges 25. In order to prevent clogging of the grouting material, the density of the dewatered sludges 25 or the sludges 20 is thickened slowly. Since an area of a muck disposal yard for disposing the dewatered sludges 25 and the sludges 20 can be reduced and the quantity of the aggregate to be used can be decreased by the above-mentioned procedure, the amount of excavation at a quarry site can be decreased. Since the quantity of disposal can be reduced for the aggregate, the size a turbid water treatment plant can be reduced.
Patent JP-S6188158-A (JP)
Title: Automatic analysis instrument
Inventor: ORIMO RYOICHI
IPC: G01N21/27
Filed: 1985-09-03
Abstract: PURPOSE:To improve the accuracy of measurement by disposing reaction vessels on the periphery of a turntable, emitting the luminous flux from the center of the turntable toward radial direction and obtaining plural measurement data for the liquids to be detected in the respective reaction vessels. CONSTITUTION:The annular turntable 44 is provided in each photometric part 42 and plural cuvettes 45 at least part of which are constituted of a light transmittable material are supported by said table. A single light source 45 is disposed in a flow passage 27 and many apertures 47 are formed at the same level as the light source 45 to the peripheral wall of the passage 27 to face the many photomeric positions. A cylindrical member 49 having a pair of slits 48 at the same level as the level of an aperture 47 around the passage 27 is rotated at a high speed by an electric motor 50. Optical fibers 51 are fixed at one end to the respective photometric positions of the curvettes 45 and are focused at the other end to one or two points and photodetectors 52 are disposed to the focused ends. The photometric data in the respective positions of the cuvettes are thus easily obtd.
Patent JP-S6253738-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KAWABATA MASATAKA
IPC: B01J23/89
Filed: 1985-09-03
Abstract: PURPOSE:To prevent the formation of a solid solution consisting of a catalytic component and alumina, by providing a first support layer comprising perovskite type composite oxide and a second support layer comprising activated alumina to a catalyst carrier base material and supporting a catalyst by said support layers. CONSTITUTION:A first support layer composed of perovskite represented by RBO3 or R1-xAxBO3 (wherein R is an element of the group IIa of the Periodic Table, B is an element of the Periodic Table other than R and A is an element of the Periodic Table other than R and B) is formed to a catalyst carrier base material over a range from one end surface of the base material up to a predetermined length in the flow passage direction exhaust gas. A second support layer composed of a ceramic material based on activated alumina is formed to the surface of the carrier base material having no first support layer formed thereto. Further, at least rhodium is supported by the first support layer to prepare a catalyst for purifying exhaust gas.
Patent JP-H06144407-A (JP)
Title: Filling charger in taping of electronic parts
Inventor: KOKADO YUJI
IPC: B65B15/04
Filed: 1992-07-21
Abstract: PURPOSE:To automatically fill up electronic parts to the parts container which is vacant due to filling miss, when the electronic parts are charged in respective containers in a carrier tape. CONSTITUTION:A charger 4 of electronic parts 3 and a sensor 5 detecting if they are existing or not after charging. A horizontal transfer means 8 conveying carrier tapes 1 in a nearly horizontal posture is equipped between the charger 4 and the sensor 5. This horizontal transfer means 8 is moved back up to the position where a vacant parts container 1a coincides with the charger 4 in accordance with the signals instructing lacking electronic parts by the sensor.
Patent JP-H0697810-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATANI NORIHIKO
IPC: H03K17/06
Filed: 1992-07-22
Abstract: PURPOSE:To boost the gate potential of a MOS transistor of an output stage to a high level and also to increase the margin to a TTL assurance level even with a low power supply. CONSTITUTION:When an input signal IN is changed to 'L' from 'H', an output node Na of an inverter 41 rises up to 'H'. Thus a gate node Ne of an NMOS 49 rises and then a node Nd is set at 'L' by an NMOS 45. Thus the node Ne rises. When the node Nd falls, an output mode Nh of an inverter 62 rises and a nose Ng rises up to a level higher than a power potential VCC by the capacity 63. As a result, a node Nf also rises up to a level higher than the VCC via an NMOS 47 and then is boosted by the capacity 51. Then the gate potential of an NMOS 31 of an output stage is boosted up to a level higher than a conventional potential. As a result, the output current driving ability is improved and the margin is secured to a TLL assurance level even with a low power supply.
Patent JP-H02104436-A (JP)
Title: Fastener fixture
Inventor: KIISU DENAMU
IPC: B21J15/06
Filed: 1989-07-28
Abstract: PURPOSE: To prevent a third member from falling off a mounted fastener by temporarily holding the third member to the mounting device with a temporary retaining means at the time of completion of mounting the fastener. CONSTITUTION: A fastener which is being mounted or gripped by a tool is in a shape of a blind rivet 10 and comprises three members. A first member is a shaft stem 11, a second member is a cylindrical shell 12, and a third member is a washer 13 for forming an annular lock. The tool holds the washer 13 temporarily restrain the lock forming washer 13 at an anvil at a nosepiece after rupture of the shaft stem 11 and elastically holds the washer 13. The elastic holding is arranged so as to be effective when a shaft stem retaining means 26 is retreated, and further is arranged so as to remain holding the washer 13 until the retaining means 26 comes back to a forwarding position. After the rivet 10 is mounted, a tool operator removes tool from the work and releases a washer 10 at a safe place.