baber/WOPTO huggingface dataset:
Patent JP-2001050522-A (JP)
Title: Carbonizing apparatus
Inventor: EGUCHI MASAYOSHI
IPC: F27B7/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing apparatus capable of effectively reducing the volume of water containing waste such as wet refuse, etc., and of sharply reducing release of carbon dioxide without production of dioxins. SOLUTION: A water containing waste is directly introduced into a cylindrical carbonization container 2 having an opening/closing cover 1 on one end thereof, and the carbonization container 2 is rotated around a rotation axis lying perpendicularly to a cylinder axis to stir the water-containing waste and the inside of the container is reduced in pressure and raised in temperature to preliminarily dry the water-containing waste. Thereafter, the inside of the container is heated to high temperature to render the waste to a carbonizing processing whereby the water-containing waste is carbonized and is reduced in its volume in the single carbonization container 2 and harmful dioxins are prevented from being produced.
Patent JP-H0386049-A (JP)
Title: Motor
Inventor: SHIBUYA KAZUO
IPC: H02K29/00
Filed: 1989-08-29
Abstract: PURPOSE:To enable practically sufficient galvanization at the inside of a screw hole by making a screw hole through a housing member, performing galvanization and then sealing the through hole with sealant. CONSTITUTION:A screw hole is bored in the protruding section 21A of the rotary hub 21 for a motor 20 from the upper end face 21B thereof to a predetermined depth. A through hole 21E, communicated with the screw hole 21C and reaches to the lower face 21D, is made through the rotary hub 21 while a groove section 21F, communicated with the through hole 21E, is made in the lower end face 21D of the rotary hub 21 and then a hold ring 24 is fitted in the groove section 21F. Since the through bole 21E communicated with the screw bole 21C is bored and the hold ring 24 is mounted in the groove section 21F after the rotary hub 21 is subjected to galvanization, the inside of the screw hole 21C can be subjected to practically sufficient galvanization and a foreign matter can be prevented from being scattered from the inside of the motor 20 through the screw hole 21C to the outside.
Patent JP-H04105845-A (JP)
Title: Automatic processing device
Inventor: YAMADA KAZUO
IPC: B23Q7/00
Filed: 1990-08-28
Abstract: PURPOSE:To perform the unmanned processing of multikinds of works over a long time, by composing a tool and also a joe freely transferably, with the hand of a transfer robot connecting a stocker device and composite work lathe being made freely exchangeable. CONSTITUTION:A transfer robot 220 is equipped with an arm 230 moved along the shaft A in the vertical direction, fitted with a work hand 280 at the tip of the arm, but it can transfer various objects with the work hand 280 being made freely exchangeably with the other hand. A stocker device 30 which feeds to a composite work lathe 10 at the necessary time with members being stockpiled at the lower part of a guide rail 200, adjacent to the composite work lathe 10, is provided, and various kinds of hands installed freely changeably to the terminal of the arm of the transfer robot 220 are stored in the stocker 40. Consequently, the tool and jaw which are the members for replacement for the composite work lathe can be prepared a lot, and the unmanned processing for a long time can be performed.
Patent JP-S6282596-A (JP)
Title: Semiconductor storage device
Inventor: TADA KAZUHIRO
IPC: G11C11/34
Filed: 1985-10-07
Abstract: PURPOSE:To reduce the occupying rate of a bit line selecting circuit on the surface area of a semiconductor chip by providing a charge discharging transistor between the output node of an address circuit and the gate of the 1st transfer gate set between a bit line and an input/output line and decreasing the threshold value of said transistor compared with that of the 1st transfer gate and therefore grounding the stray capacity of this transfer gate. CONSTITUTION:The output signal of a non-selected decoder 12 is inserted to a low level and therefore a NMOS transistor TRO1 is turned off. In this case, the output signal of the decoder 12 is approximately equal to the level of an earth potential. Therefore, the potential of the source of the TRO1, i.e., the gate of a NMOS TRQ3 is higher than the earth potential by a degree equal to the threshold value of the TRO3. Here the threshold voltage of the TRO3 is set lower than those of NMOS TRs O2 and O'2. This can avoid such a case where both TRs O2 and O'2 have malfunction and are turned on.
Patent JP-H0677823-A (JP)
Title: Frequency synthesizer
Inventor: TSUKAGOSHI SHOSAKU
IPC: H04N5/12
Filed: 1992-08-24
Abstract: PURPOSE:To provide a frequency synthesizer suitable for a one-chip semiconductor integrated circuit in which no spurious radiation is mixed in its output signal and the stable output signal without jitter is obtained. CONSTITUTION:An input signal IN is frequency-divided by a 1/N frequency divider 20, and the phase of the frequency division output and the phase of a frequency division output of a 1/M frequency divider 24 are compared by a phase comparator 21. An output signal of the phase comparator 21 is given to a PLL circuit 40, in which a high frequency component is eliminated from the signal and the result is fed to a voltage controlled oscillator 23, from which an output signal OUT with a desired frequency is outputted. A high frequency component elimination means is made up of the PLL circuit 40 to eliminate a jitter component mixed in the output signal OUT and then the stable output signal OUT without spurious radiation is obtained.
Patent JP-H0542637-A (JP)
Title: Water-repelling card-board
Inventor: HASEGAWA KOHEI
IPC: B32B27/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a card-board with good manufacturing property and having an adequate repelling property as a building material by heating a water- repelling treatment agent consisting of blending and then emulsifying a specific straight chain of organopolysiloxane, nonionic surface active agent and water on a card-board. CONSTITUTION:The water-repelling card-board is manufactured in such a manner that at least the one surface of a card-board is coated and then heat-treated with a repelling treatment agent made by stir-blending and then emulsifying a straight chain of organopolysiloxane consisting of a structural unit of R<1>R<2>2 SiO1/2, a unit of R<1>R<2>R<3>SiO1/2, a unit of (R<2>2SiO) m, and a unit of (R<2>R<3>SiO)n, wherein the amine equivalent contains an aminoalkyl group of 100-1000,000, and the viscosity at 25 deg.C is 10-1000,000 CS (A), and nonionic surface active agent (B) and water (C). In the formula of (A), each R<1>, R<2> is at least a kind of an inorganic group selected from all over the hydrocarbon radical, and R<3> is an amlnoalkyl group indicated by a specific formula.
Patent JP-H0390518-A (JP)
Title: Method for heating silicon-containing steel slab at high temperature
Inventor: OBARA TAKASHI
IPC: C21D8/12
Filed: 1989-09-01
Abstract: PURPOSE:To heat a steel slab at high temp. without causing deterioration in surface characteristics and magnetic properties by heating and soaking a silicon- containing steel slab at high temp. under a specific low oxygen atmosphere and then carrying out surface oxidation treatment at specific surface temp. under specific conditions. CONSTITUTION:A silicon-containing steel slab is heated up to high temp. prior to hot rolling. At this time, the slab is first heated and soaked at >=1380 deg.C under the atmosphere of <=3000ppm oxygen concentration. Subsequently, in a state where slab surface temp. is held at >=1200 deg.C, surface oxidation treatment is carried out under the conditions satisfying an inequality B>=1/(A-1) (where A means the concentration of oxygen in the atmosphere, %, and B means holding time, min). By this method, the slab can be heated at high temp. without causing major surface defect, and a silicon-containing steel product sheet having stable and superior magnetic properties can be obtained.
Patent JP-S6466476-A (JP)
Title: Reciprocal motion switching device for pump
Inventor: MURATA MINORU
IPC: F04B39/10
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the number of parts and to ease the assembling work by providing a wire spring, which is formed into a letter-C shape, as a snap- action spring for valve switching. CONSTITUTION:A piston 21 is fitted to the inside of a cylinder body 11 in a freely slidable manner, while an engaging part 23 is threadedly engaged with the central part of the piston 21. A disc-shaped valve 31 is arranged under a valve-sheat installation part 14. In addition, a spring fitted part 41 is also formed under the valve-seat installation part 14 as an integrated body with the part 14. Recessed grooves 42 are provided at both sides facing this spring- fitted-part 41, and the back parts of a wire spring 43, which is formed into a letter-C shape for a snap action, are fitted into these grooves 42. A pump body 61 is threadedly engaged with the lower part of the cylinder body 11, and a plunger 52 performs a discharging action as the piston 21 goes down.
Patent JP-S60117850-A (JP)
Title: Loop network system
Inventor: HIROME MASASHI
IPC: H04L12/437
Filed: 1983-11-29
Abstract: PURPOSE:To obtain the reliability of the similar degree for a single line to that of a duplicated line and to constitute inexpensively the system by forming the single line, connecting the 1st and 2nd branching filter to two lines connected to each node and operating the filters while switching the receiving and transmiting end of each branching filter. CONSTITUTION:Nodes 1-6 having the same RAS function as a conventional node are coupled by one optical fiber (7-12) as the system. Photocouplers 13, 18 are connected to the tip of optical fibers 23, 24, and a photoelectric converting section 14 having a receiving end for counter clockwise node signal and an electrooptic converting section 21 having a transmission end for clockwise node signal are connected to the photocoupler 13, and a photoelectric converting section 19 having a receiving end for clockwise node signal and an electrooptic converting section 22 having transmission end for counter clockwise node signal are connected to the photocoupler 18. The photocouplers 13, 18 pass a light in two-way between A and B and between A and C and block a light between C and B. Moreover, switches 15, 17, 20 are switched by a control system (not shown) the same as a conventional system for the selection of clockwise/ counter clockwise direction, bypass of node and loopback.
Patent JP-2001046240-A (JP)
Title: Lid body used for table for cooking
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a lid body used for a table for cooking which may be easily stored on using the table for cooking by making it easily mountable on leg boxes of the table for cooking or the like. SOLUTION: A lid body 1 for closing notch formed in a table top of a table for cooking comprising a metal leg box which is equipped with a heating unit in the inside and the table top which is mounted on the upper portion of the leg box and in which notch is formed in the central portion, wherein it has a lid main body 2 and a magnet 3 at least on the surface or at a given place of the back of the lid main body 2.
Patent JP-S6286010-A (JP)
Title: Coating resin
Inventor: TSUKAMOTO HIDEFUMI
IPC: C08F20/10
Filed: 1985-10-11
Abstract: PURPOSE:To obtain a coating resin which can be directly applied to the surface of a polyolefin resin material and is excellent in adhesion and solvent resistance, comprising a specified copolymer having cyclohexyl groups and specified dicyclopentenyl groups in the molecule. CONSTITUTION:A coating resin comprising a copolymer having cyclohexyl groups and dicyclopentenyl groups in the molecule is obtained by solution- polymerizing 30-99wt% cyclohexyl (meth)acrylate (A), 40-1wt% dicyclopentenyl group-containing vinyl monomer (B) [e.g., dicyclopentenyl (meth)acrylate] and 0-69wt% other vinyl monomers (C) [e.g., (meth)acrylic acid] in an organic solvent (e.g., toluene) in the presence of a polymerization initiator (e.g., azobisisobutyronitrile).
Patent JP-H0385427-A (JP)
Title: Controlling system of light quantity adjustment of hulling rate sensor
Inventor: NAGAI TAKASHI
IPC: G01N15/02
Filed: 1989-08-30
Abstract: PURPOSE:To enable execution of high-speed adjustment and to improve the precision in detection of a bulling rate by detecting a sampling grain of hulled rice by transmission of a sensor light of a hulling rate sensor therethrough while making the grain flow one by one. CONSTITUTION:A sampling grain of hulled rice is made to traverse,one by one, a light emitted from a light-emmitting element 12 to a light-sensing element 13, which constitute a hulling rate sensor 7, and the quantity of the light transmitted when the sampling grain is irradiated is inputted, so as to execute an arithmetic processing of a hulling rate. A light quantity transmittivity by the sensor 7 is expressed by a frequency distribution and a transmittivity grain number distribution is calculated. When the quantity of the light is adjusted, this transmittivity grain number distribution is shifted. The shift is made so that a hulled rice peak value in the transmittivity grain number distribution is positioned within a set range of the light quantity adjustment which is set beforehand and fitted for discrimination of the hulled rice. The quantity of light detected by the sensor 7 at this time is adopted as a set quantity of light. In this way, high-speed adjustment can be executed and also the precision in detection of the hulling rate can be increased.
Patent JP-H0387651-A (JP)
Title: Spray chamber
Inventor: KUZE SHUICHI
IPC: H01J49/04
Filed: 1989-08-31
Abstract: PURPOSE:To improve the performance of an element analyzer by providing a temp. sensor and temp. controller and maintaining the temp. of a spray chamber body constant by controlling an electric power source for a Peltier element for supplying a required voltage to the Peltier element. CONSTITUTION:The temp. of the spray chamber body (mainly constituted of an aluminum block) 21 is detected by the temp. sensor 33 and the detection signal thereof is sent to the temp. controller 35 where prescribed computation is executed and from which the temp. control signal is sent to the power source 34 for the Peltier element. The voltage is supplied from the power source 34 to the Peltier element 30 in correspondence to this control signal so that the element generates heat. As a result, the temp. of the body 21 is kept constant. Since the heat radiation side of the element 30 is fixed to the aluminum block 29 in which cooling water flows, the element is thereby cooled. The spray chamber in the element 30 is thus kept at the specified temp. Since the wall of the chamber is applied with 'Teflon(R)' lining 27, the dissolution of the spray chamber is obviated even with a sample contg. hydrofluoric acid.
Patent JP-H0274582-A (JP)
Title: Etching of ceramic plate
Inventor: HIZAWA TAKAYUKI
IPC: H05K3/00
Filed: 1988-09-08
Abstract: PURPOSE:To form holes on a ceramic plate in high density and accuracy by forming a resist film on the surface of a ceramic plate having preformed holes and immersing the plate in an etching liquid to erode the wall of the preformed holes. CONSTITUTION:Preformed holes 2 having a diameter corresponding to 50-80% of that of the objective hole (25-64% in cross-sectional area) are opened on a ceramic plate 1A such as alumina plate at prescribed positions by punching or forming mold process, etc. A resist film 4 composed of a cyclized rubber photo-resist, etc., is formed on the surface of the plate 1A and the plate is immersed in an etching liquid to effect the erosion of the wall of the preformed hole 2 and obtain a hole 3 having increased diameter. The objective ceramic plate such as the plate 1B is produced by dissolving and removing the resist film 4 with an aqueous solution of H3PO4, etc.
Patent JP-H0657956-A (JP)
Title: Construction of concrete structure
Inventor: ARAI TAKESHI
IPC: E04B1/34
Filed: 1992-07-31
Abstract: PURPOSE:To obviate the assembly of a form at a site and maintain the quality of concrete on the surface of a skeleton. CONSTITUTION:A square cylindrical precast concrete external form 2 corresponding to each of the peripheral shapes of a plurality of parts cut up and down of a structure 1 to be constructed and a square cylindrical precast concrete internal form 3 corresponding to each of the circumferential shapes of a plurality of parts cut up and down of the structure 1 are manufactured on the ground. First of all, the external form 2 corresponding to the peripheral shape of the lowest part of the structure 1 is installed on the foundation floor slab, and the internal form 3 corresponding to the circumferential shape of the lowest part of the structure 1 is drawn to the inside thereof to set internal and external forms. After a reinforced cage 6 is drawn to a gap between both internal and external forms to arrange, cast-in-place concrete 7 is placed in the gap so as to leave a space section to a certain extent in the upper part thereof. An external form 2 and an internal form 3 are drawn on the external form 2 and the internal form 3 to join and, at the same time, the reinforced cage 6 is drawn into a gap between both internal and external forms to arrange. The cast-in-place concrete 7 is placed into the gap so as to leave a space section to a certain extent in the upper part thereof, and after that, the same stage of work is repeated to construct the structure 1.
Patent JP-S59116668-A (JP)
Title: Developing device
Inventor: SAITOU TSUTOMU
IPC: G03G15/08
Filed: 1982-12-23
Abstract: PURPOSE:To improve the quality of a developed picture, by allowing an electric field to act upon the layer of a developer stuck onto a developing roller to make the thickness of the layer of the developer uniform. CONSTITUTION:An AC power source 11a and a DC power source 11b are connected to a part consisting of conductive materials of a developing roller 11, and the positive side of the DC power source 11b is connected to the developing roller 11. A mesh plate 26 is provided in a toner thickness adjusting part 24 so as to face the developing roller 11, and an AC power source 26a and a DC power source 26b are connected to this mesh plate 26, and the positive side of the DC power source 26b is grounded. The electric field is always generated from the developing roller 11 toward the mesh plate 26 because the voltage impressed to the mesh plate 26 is made lower than that to the developing roller 11, and a toner stuck to the developing roller 11 is attracted to the side of the mesh plate 26 forcibly in a place facing the mech plate 26 by an electrostatic force, thus making the toner layer thickness uniform.
Patent JP-H0758761-A (JP)
Title: Divided polling system for handy terminal
Inventor: NAKAMURA MASANORI
IPC: H04L12/28
Filed: 1993-08-18
Abstract: PURPOSE:To provide a divided polling system of a handy terminal in which the high speed of a responding time can be attained, and the number of terminals can be largely increased, in the polling system of the handy terminal in the field of data communications or the like. CONSTITUTION:Plural handy terminals 4 are preliminarily divided into groups. At first, polling is operated to each group from a slave unit 2, and then polling is operated again to the responding group. That is, whether or not the answer from the transmission key input handy terminal 4 to the division polling is present is always monitored at a certain intervals by the slave unit 2, and when the answering is generated, the polling operation of each handy terminal 4 is operated only to each responding group, and data are transmitted by the slave unit side.
Patent JP-H0199545-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MITSUAKI ARAKAWA
IPC: G01R33/36
Filed: 1988-09-08
Abstract: PURPOSE: To obtain an RF resonance circuit connected to one or more switching elements (diodes, for example,) by conducting a DC control signal without conducting an RF signal between a resonance circuit means and a transmission line means. CONSTITUTION: A MRI(magnetic resonance imaging) system 50 is provided with an RF front end 52 and reception systems 200 and 250 connected to a transmission and/or reception coil system 100. The coil system 100 is provided with an RF coil 102, serial tuning capacitor Cs, parallel tuning capacitor Cp, one diode 111 at least, RF chokes 110 and 114, DC conductor 112 and input connector 71 and forms the resonant RF circuit in response to a DC control signal S supplied from the front end 52. A diode bank 111 is used for selectively connecting and disconnecting the RF coil 102 to and from the parallel tuning capacitor Cp. Only when the diode bank 111 is biased forward, the RF coil 102 and the tuning capacitors Cs and Cp form the resonant RF circuit.
Patent JP-S6467434-A (JP)
Title: Rear seat for automobile
Inventor: SANO KUNIHIDE
IPC: B60N2/90
Filed: 1987-09-09
Abstract: PURPOSE:To enhance the operating performance by releasing the locked state of the captioned seat with a rear seat back, when the rear seat back is bent forward after the engagement of the seat with the car body braid is released, and pushing a rear cushion so that it erects automatically. CONSTITUTION:In order to enlarge the rear cargo room space by folding the back seat, a lock knob 6, which is installed at the tip part 2c of the rear seat back 2, is pulled first so that both lock plate 24 and a striker 25 are separated from a locking base 26, thereby releasing the locking state of a locking mechanism 27. Next, the rear seat back 2 is bent forward in the slouching direction B, centering around pin 18, and a latch plate 19, which is installed at the lower end 2a of the seat back 2, is rotated counterclockwise. After this, a latch groove, which is formed on a latch plate 19, is separated from a pin 23, which is placed at the after end 1b of a rear seat cushion 1. With this contrivance, the rear seat cushion 1 can be rotated by a compression spring 14 in the direction in which the cushion 1 is erected via a movable piece 13 of a hinge 4.
Patent JP-H0865446-A (JP)
Title: Paper release mechanism
Inventor: YAMAMOTO KOJI
IPC: H04N1/00
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a mechanism that has a simple structure and smaller number of components by fitting a drive roller and a release lever parting a roller press contact member in press contact onto the roller in a separable way around a support shaft of the drive roller so as to eliminate the need for excess components to fit the release lever. CONSTITUTION: A drive roller 1 such as a feed roller and a roller press contact member 3 such as a sensor unit to nip paper in press contact around the drive roller 1 and supplied from the roller 1 are provided in a separable way. Then a release lever 6 parting the drive roller 1 and the roller press contact member 3 is fitted around the support shaft of the drive roller 1 in a swingable way. The base end of the release lever 6 fitted coaxially to the drive roller 1 is effectively formed to a cam 6A using the roller press contact member 3 as a cam follower. Since the release lever 6 is fitted around the support shaft of the drive roller 1, it is not required to provide a support shaft for lever mount separately.