baber/WOPTO huggingface dataset:
Patent JP-H05151937-A (JP)
Title: High pressure sodium lamp
Inventor: SAKUMA SEI
IPC: H01J61/36
Filed: 1991-11-28
Abstract: PURPOSE:To provide a long lifetime for a high pressure sodium lamp through prevention of exfoliation of frit from a conductor consisting of niobium, equip the sealed attachment part with an enhancet resistance against sodium for preventing blackening. CONSTITUTION:A conductor 4 consisting of niobium and an alumina disc 2 are attached together sealdedly by the use of frit 3 chiefly containing aluminum oxide and calcium oxide, when the temp. of a sealing furnace is kept at a high temp. Thereby the crystal phase 7 of the frit is enlarged as allowed to grow to 70-90% in the area ratio.
Patent JP-H10175434-A (JP)
Title: Sunvisor for vehicle
Inventor: FURUKAWA AKIRA
IPC: B60J3/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To form a sunvisor main body into a simple and rigid construction of low cost by arranging an assistant visor on the position of inner side than the sunvisor in a vehicle room. SOLUTION: A slide rail part of a sunvisor main body 5 and the slide rail part of an assistant visor 6 are engaged with each other, and the assistant visor 6 is made movable along the slide rail part of the sunvisor main body 5. The engaging face of the slide rail part of the sunvisor main body 5 against the assistant visor 6 is provided with a hole, and a spring and a ball are housed therein. The assistant visor 6 side is provided with a plurality of hemispheric recessed parts on the face opposite to the sunvisor main body 5 side at optional intervals so as to oppose to the hole on the slide rail part, and by letting the ball built in the above-mentioned hole into optional one of a plurality of the recessed parts, the assistant visor 6 is fixed to the sunvisor main body 5.  As a result, because the number of parts is a few, the weight is light, and the construction is not complicated, an increase in the cost can be restrained, the manhour can be curtailed, and the rigidity can be increased.
Patent JP-H04322078-A (JP)
Title: Method for connecting conductor path sheet to electric constituent member, apparatus formed by this method and apparatus for mounting conductor path sheet
Inventor: HORUSUTO SHIYUTAADE
IPC: H05K13/04
Filed: 1991-12-20
Abstract: PURPOSE: To prevent a conductor path sheet from being separated from a con tact pin by lowering the conductor path sheet on a constitutive member at a correct position, and by brazing the contact pin piercing through a lower insulating layer and a conducting layer of a brazing eye. CONSTITUTION: A brazing-type front flexible conductor path sheet 18 is shaped as defined by a contact pin 14. This sheet 18 is inserted and fitted in the pin 14 until it abuts against a support sleeve 13. In this case, the pin 14 extending perpendicular to the sheet 18 penetrates through a lower insulating layer 19 and a conducting layer 21 of a brazing eye 23. In this manner, the conducting layer 21 of the eye 23 is closely connected to the pin 14 of an electrical constitutive member 12. The sheet 18 receives the positional error of the pin 14 by the presence of the eye 23. The sheet 18 and the eye 23 are connected to the pin 14 through a brazing filler metal 25, which spreads into the pin 14 and over an entire region of the conducting layer 21 with the exclusion of an upper insulating layer 20 in the corresponding eye 23. As a result, brazing bonding can be securely formed.
Patent JP-H06184296-A (JP)
Title: Production of aromatic polycarbonate
Inventor: GOTO KENICHI
IPC: C08G64/20
Filed: 1992-12-18
Abstract: PURPOSE:To easily obtain the subject compound having controlled molecular weight by reacting an aqueous solution of an alkali or alkaline earth metal base of an aromatic dihydroxy compound with a halogenated carbonyl compound in the presence of a specific amount of a polymerization catalyst, a molecular weight modifier and an organic solvent. CONSTITUTION:The objective compound is produced by using (A) an aqueous solution of at least one kind of alkali or alkaline earth metal base (preferably containing about 1.25-1.45 times equivalent of NaOH) of an aromatic dihydroxy compound (preferably bisphenol A), (B) a halogenated carbonyl compound (preferably phosgene) in an amount to get an organic phase viscosity of <=300 cp during reaction, (C) 0.0005-0.2mol% (based on the component A) of a polymerization catalyst and (D) 2.0-6.0mol% (based on the component A) of a molecular weight modifier and continuously supplying these components to a plurality of tank reactors connected with each other. The reaction is carried out while controlling the number-average molecular weight (Mn) of the objective compound according to the addition amount of the component D using the formulas [(a) is addition amount (mol) of the component D; (b) is charged amount (mol) of the component A].
Patent JP-2001149164-A (JP)
Title: Relaxation device
Inventor: AKISADA SHOSUKE
IPC: A47C1/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a relaxation device capable of changing the rocking speed of a human body supporting means to support a user. SOLUTION: This relaxation device comprises a chair 3 with a backrest part 3a and seat part 3b, and the chair 3 is driven by a drive means. The chair 3 constitutes a human body supporting means. The drive means is constituted of a base 1, links 2 and 2 each with one end part pivoted at the base 1 and the other end part pivoted at a lower part of a base part 5 below the seat part 3b of the chair 3, a motor 12 installed in the case 1, a drive device 6 for the motor 12, a power transmitting mechanism 4 comprised of a crank mechanism to transmit the power of the motor 12 to the chair 3 to rock the chair 3, and a rod 52 to connect the power transmitting mechanism 4 to the base part 5. The drive device 6 is provided with a control means to change the rocking speed of the chair 3 while the chair 3 is reciprocated.
Patent JP-H07202995-A (JP)
Title: Telephone set
Inventor: ICHIYATSUKU NEBO
IPC: H04M1/02
Filed: 1993-12-02
Abstract: PURPOSE: To facilitate a countermeasure to each kind of appearance by constituting this push button type telephone set housing made of strong and elastic materials, and forming the housing to cover mechanical elements using rigid foamed materials. CONSTITUTION: This telephone set is provided with a rectangular slender housing 10, and a receiver 12 is provided at one edge of the housing 10, a transmitter 14 is provided at the other edge, and a push button matrix 16 is provided in the middle. This housing 10 is formed of materials having closed chamber-shaped foams such as an ethyl vinyl acetate(eva) copolymer composite. Thus, the housing 10 is constituted of plural laminates or layers made of this kind of foamed materials. A lower wall 20 of the housing 10 is formed as the first layer, and the next intermediate layers, that is, elements 22, 24, and 26 are formed as frame-shaped construction, and the peripheral part surrounds the central window.  Then, when the frame elements 22, 24, and 26 are exactly piled up, the side wall of the housing 10 can be formed, and electric mechanical constituting elements are housed in a simultaneously formed inside void 28.
Patent JP-2000160617-A (JP)
Title: Function sink
Inventor: YOSHIDA JUNYA
IPC: E03C1/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a support having an article holding body on a flange being an opening space by providing a faucet on a flange formed widely out of right and left parts, and providing the support having the article holding body on the other widely formed flange. SOLUTION: The flange of a rear side is widely formed so that a faucet 2 is attached except for substantially the center part. The faucet 2 is provided on a flange 1a widely forming any one of right and left parts. Next, a support 5 providing an article holding body 4 attaching a housing part 3 on the other widely formed flange 1b is provided. Thus, the widely formed flange 1b and an opening space formed by the upward space are occupied by the article holding body 4 supported by the supports 5, 5 and the housing part 3. Thereby the effective utilization of the restricted space of a sink can be enabled.
Patent JP-H06183096-A (JP)
Title: Printing medium and printing device for printing thereonto
Inventor: YAMADA MASASHI
IPC: B41J21/00
Filed: 1992-12-18
Abstract: PURPOSE:To facilitate printing operation to printing media having various formats by a method wherein a printing means, by which data are printed to the corresponding printing line of the printing means on the basis of the read printing starting position information of bar code, and the like are pro vided. CONSTITUTION:At ST1, insertingly set printing medium is fed by drivingly controlling a paper feeding mechanism. Next, after the printing medium is detected with a paper end sensor at ST2, the printing medium is further fed from the detected position by the predetermined number of pulses or distance X at ST3. Thus, a bar code reader is positioned to the position, at which the bar code reader can read the lead bar code. Next, at ST4, the reading and calculating action of the lead bar code with the bar code reader is made. After the finish of the action, on the basis of the amount of feeding to the next printing line calculated at ST5, the paper feeding mechanism is driven so as to feed the printing medium. At ST6, a carrier and a printing head are driven on the basis of the printing starting position so as to perform printing action.
Patent JP-H09176735-A (JP)
Title: Production of grain-oriented silicon steel sheet extremely stable in magnetic property in sheet width direction
Inventor: MURAKI MINEO
IPC: B21B3/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a grain-oriented silicon steel sheet extremely stable in magnetic properties in the sheet width direction, at the time of producing a grain-oriented silicon steel sheet contg. specified amounts of C and Si, by specifying rolling of the primary pass in rough rolling in a hot rolling stage. SOLUTION: A slab for a grain-oriented silicon steel sheet contg., by weight, 0.10% C and 2.0 to 4.0% Si is heated to a ferrite single phase temp. region, is subjected to hot rolling, is, as it is, or subjected to hot rolled sheet annealing and is subjected to cold rolling including process annealing. Next, it is finished into a final sheet thickness, which is subjected to finish annealing and is secondarily recrystallized to produce the grain-oriented silicon steel sheet.  In this producing process, as for the slab subjected to the heating in the above temp. region in the rough rolling in the hot rolling stage, within 3min after the extraction from a heating furnace, the rough rolling is started, and the rolling of the primary pass is executed in the ranges in which the relations among the elongation percentage in the width sheet direction: Rw , the elongation percentage in the rolling direction: R1 and the average strain rate: ε(S-<1> ) satisfy the inequality of ε×(R1 -1)/(Rw -1)>=30s<-1> .
Patent JP-H06186112-A (JP)
Title: Method and apparatus for control of knock
Inventor: NAKAMURA RYUICHI
IPC: G01L23/22
Filed: 1992-12-18
Abstract: PURPOSE:To comply easily with a difference in the type and the specifications of an internal combustion engine and to detect a knock with high accuracy. CONSTITUTION:In response to the output of a crank angle sensor, the period of a prescribed crank angle is set as observation periods W1 in a period until the piston of a next cylinder reaches an upper dead point after the piston of a cylinder entering an ignition stroke has reached an upper dead point. The observation periods W1 are divided into a plurality of analytical sections W3, and the frequency of a knock sensor is analyzed inside each analytical section 3. On the basis of the spectral distribution of its analyzed result, e.g. maximum values P of spectral power are set as index values S1, S2,... in each of the respective observation periods W1. On the basis of the running average of the index values S1, S2,... a knock judgment reference V is formed, and the ignition time is controlled so as to correspond to a judged result using the knock judgment reference V.
Patent JP-H09181594-A (JP)
Title: Input circuit
Inventor: NAKASE YASUNOBU
IPC: H03K5/01
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of disturbance by forcedly including input potential into a 2nd range by a 1st driving means when the input potential is transmitted from a 1st range to the 2nd range and then disturbance putting the input potential close to the 1st range is generated in an input line. SOLUTION: An input circuit RV1 shapes a signal waveform applied to an I/O line W by an inverter INV1 and transmits the shaped signal to an internal circuit as an input signal DIN. At the time, feedforward is applied to the potential of the I/O line W by transistors(TRs) PM, NM. After the lapse of delay time, both of the TRs PM, NM are turned off and the I/O line W is restored to a high impedance state similar to an initial state. Since the constitution operates in a direction for strengthening input potential against a reflected wave for weakening the input potential, the distortion of a potential waveform can be suppressed. Thereby the upper limit of operation frequency capable of securing a high level and a low level can be improved as compared with conventional technology.
Patent JP-H09175600-A (JP)
Title: Oil supply pump stopping mechanism
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an unexpected accident by eliminating the racing of an oil supply pump by providing a stored oil amt. detector emitting a signal when the amt. of oil stored in a tank reaches a preset residual oil amt. and automatically stopping the driving of the oil supply pump by the signal. SOLUTION: When the residual oil amt. in a tank 1 is reduced to reach a preset predetermined amt., the signal from a residual oil amt. detector 7 reaches an oil surface meter 8 and further transmitted to an oil pump control device 6 from the oil surface meter 8 to be converted to the stop signal of an oil pump and this stop signal is transmitted to a suction pump 5 to stop the pump 5. By this constitution, when a residual oil amt. becomes less than a set amt., the suction pump 5 is automatically stopped before it sucks the oil in the tank 1 and the trouble of the suction pump 5 is prevented.
Patent JP-H05148956-A (JP)
Title: Valley part structure
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1991-11-27
Abstract: PURPOSE:To provide valley part structure excellent in constructing performance, waterproofing performance and external appearance by engaging in double engaging structure of engaging between the fitting part of a batten and the engaging part of a valley cap and also between the lock part of a lateral batten and the lower connecting part of roof material, and fixing the upper part. CONSTITUTION:A batten A is of inverted T-shape formed of fixing parts 1 intersecting at an angle theta1 and a fitting part 6. The fixing part 1 is formed of a fixing piece, a waterproof piece and a recessed waterway 5. The fitting part 6 is formed of a U-shape fitting groove provided with a rising piece, and a fitting piece protruding on the inner surface. In a valley cap B, an engaging part is formed of a decorative face 10, a lower edge, a rising piece and an engaging piece. The batten A is fixed onto the roof backing theta of a valley part, and the engaging part of the valley cap B is inserted into the fitting groove of the batten A in such a way as to cover the side end parts of the valley part for integration. Desirable constructing performance is thereby obtained, dislocation caused by external pressure is prevented, and waterproofing performance and an exterior view are improved.
Patent JP-2000165123-A (JP)
Title: Mobile communication device
Inventor: IKEDA YASUNOBU
IPC: H04B1/38
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device with an enhanced antenna gain and an antenna configuration enabling weight reduction. SOLUTION: A holder consists of a resin-made holder base 3A having a groove on a face opposite to a spring contact 5 in an enclosure, of a metal-made spring 3B to support an antenna, and of a metal-made spring holder 3C to fix the spring 3B to the holder base 3A. The antenna 2 is electrically connected to a base 4 via the spring 3B, the spring holder 3C and the spring contact 5.
Patent JP-H04209114-A (JP)
Title: Conveying belt
Inventor: MORIOKA YOSHIKAZU
IPC: B65G15/34
Filed: 1990-11-30
Abstract: PURPOSE:To stabilize the friction coefficient on a conveying face and perform stable conveyance without being changed by the effect of the external environment by mixing short fibers in the rubber layer of a conveying belt. CONSTITUTION:A conveying belt 1 is constituted of a core body 2, a main body rubber 3, and a back rubber 4. Short fibers 5 with the fiber length 10mm or below are arranged in the back rubber 4 arranged on the outer periphery side of the main body rubber 3. The mixing quantity of the short fibers 5 is set to 3-30vol.%, the elastic modulus is improved, and the workability is secured. The short fibers 5 are arranged in the vertical direction to the conveyance face 4a of the back rubber 4. The friction coefficient of the conveyance face 4a is invariably stabilized, and a stable conveying action can be obtained without being affected by the external environment such as rain water.
Patent JP-H03199123-A (JP)
Title: Production of perovskite-type multiple oxide powder
Inventor: WATANABE MUNETOSHI
IPC: C01G23/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the fine powder which is highly converted to perovskite and excellent in sinterability by adding a homogeneous soln. of Nb and a B component into a reaction vessel in which the hydroxides of Pb or Pb and an A component are deposited to deposit the hydroxides of the Nb and B component and subjecting the hydroxides to a hydrothermal reaction. CONSTITUTION:The powder of ABO3 is produced by the following process (A is Pb or Pb and >=1 kind among Ba, Sr, Ca, La and Li and B is Nb and >=1 kind among Zn, Mg, Zr, Ti, Ni, Fe, W and Mn). A soln. contg. Nb and a soln. contg. other B components are mixed and subjected to a reaction to form the homogeneous soln. of the Nb and B component (first stage). A soln. contg. Pb or Pb and other A components is allowed to react with an aq. alkali metal soln. in a reaction vessel to deposit the hydroxides of Pb or Pb and other A components (second stage). The soln. formed in the first stage is added into the reaction vessel to deposit the hydroxides of the Nb and B components (third stage). The hydroxides are subjected to a hydrothermal reaction in the reaction vessel (fourth stage). The product is filtered off, cleaned and dried (fifth stage). The obtained powder is calcined and disintegrated (sixth stage).
Patent JP-H03203285-A (JP)
Title: Manufacture of printed wiring board
Inventor: TEJIMA AKITOMO
IPC: H05K3/10
Filed: 1989-12-29
Abstract: PURPOSE:To arrange that an electrical insulating property required by a printed wiring board is compatible with a heat-dissipating efficiency by a method wherein a diamond film formed by a vapor growth method is heated locally by using an energy beam, it is transformed into graphite and a wiring formed of the graphite is formed inside a face of the diamond film. CONSTITUTION:A thermally good conductor 1 is coated with a film 2 of a diamond which is thermally good conductor and also an electrical insulator. Thereby, a printed wiring board 3 whose heat-dissipating property is excellent is formed. Since, however, the diamond constituting a substrate-surface layer is not coated easily with a metal film whose close contact face is good, only a part 4 to which the diamond is wires is set locally to a high temperature and is transformed into graphite, and this is used for a wiring. That is to say, the wiring can be shaped easily by using a laser, an electron-beam scanning operation or the like. Thereby, a heat conduction property, an insulation property, a close contact property and an easy property of wiring formation can be enhanced.
Patent JP-H11175141-A (JP)
Title: Alarm device and hard copy output control system
Inventor: KIMURA AKIMUNE
IPC: G08B23/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent an alarm process system from stopping owing to an abnormality of a computer. SOLUTION: This system is provided with (n) sets alarm processing computers (alarm generating means 12) which inputs process data from a plant 11 and performs an alarm process and a preferential decision switching means 13 selects one alarm generating means 12 which is normal and has top priority out of the (n) alarm generating means 12. If this computer stops, the alarm generating means 12 of a computer which has next priority is selected to continue the alarm process.
Patent JP-H03201476-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKEDA KAZUO
IPC: H01L21/8226
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate the positional deviation of a diffusion region by a method wherein impurity introducing holes are bored at the same time in an insulating film corresponding to an isolating region in an I<2>L, the P<+>-type emitter region of lateral type transistor, and the P<+>-type base contact region of a transistor of reverse action. CONSTITUTION:Impurity introducing holes 62 are bored in an insulating film 61 corresponding to a predetermined isolating region 31 which surrounds a buried layer 29, a predetermined emitter region 41 of a predetermined lateral type transistor 22, a predetermined base contact region 42 of-conductivity type in a well region 43 of a transistor 23 of opposite action, and a predetermined base region 38 of-conductivity type of a predetermined vertical transistor region 21. Impurity is introduced into the predetermined isolating region 31, the predetermined base contact region 42 of a transistor of opposite action, and the predetermined base region 38 of a vertical transistor. By this setup, the positional deviation from a design occurred at the time when an I<2>L 24 and a vertical transistor 21 are integrated together can be prevented.
Patent JP-2001152036-A (JP)
Title: Resin composition
Inventor: KAWAGUCHI AKIYOSHI
IPC: C08L29/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in mechanical strengths and heat resistance, moreover having low coefficient of linear expansion and low anisotropy, reduced in deterioration thereof, excellent in moldability and having >=300 deg.C melting temperature. SOLUTION: This resin composition is characterized in that the resin composition is obtained by including (B) a synthetic mica to (A) one or more kinds of synthetic resins having >=300 deg.C melting temperature.
Patent JP-H07157924-A (JP)
Title: Production of active carbon fiber
Inventor: HATANO MINORU
IPC: C01B31/02
Filed: 1993-12-09
Abstract: PURPOSE:To provide a method for producing inexpensive active carbon fiber in which the specific surface area and pare diameter of the active carbon fiber can freely be controlled. CONSTITUTION:This method for producing active carbon fiber comprises a polymerizing step for heat-treating an active carbon raw material and providing a polymer, a spinning step for spinning the polymer and providing precursor fiber, an infusibilizing step for infusibilizing the precursor fiber in an oxidizing atmosphere and an activating step for activating the infusibilized fiber. The cross-linking degree of the infusibilized fiber is regulated by controlling the amount of oxygen taken into the infusibilized fiber in the infusibilizing step. The amount of the oxygen taken into the infusibilized fiber is preferably 6-9vol.% or 14-20vol.%.