baber/WOPTO huggingface dataset:
Patent JP-S62194116-A (JP)
Title: Burner with catalyst
Inventor: FUNAKOSHI KOJI
IPC: A45D1/02
Filed: 1986-02-20
Abstract: PURPOSE:To provide a burner with catalyst which is assured of its ignition by engaging the projection section of a fixing metal member to an engagement hole that is provided on the outer circumference of an outer pipe and constituting the fixing metal member which is opposed to the electrode line and U-shaped so as to encircle and hold the outer pipe. CONSTITUTION:An electrode support table 11 is pushed up by the force of a switch spring 13, and for positioning this electrode support table 11 the projection section 20 of a fixing metal member 19 is fitted into the engaging hole 21 of an outer pipe and fixed there. The fixing metal member 19 is U-shaped and has a nature of spring. The outer pipe is encircled by there sides of the U-shaped member and the projections provided on the inner faces of the member engage the holes in the outer pipe. None of those three faces is positioned to oppose the electrode wire, and the sparks generated by a piezoelectric element never discharge between the electrode wire the fixing metal member. The sparks are discharged always between the electrode wire and the outer pipe and they are stable.
Patent JP-S58153416-A (JP)
Title: Voltage control type oscillator
Inventor: TAKAHASHI YUTAKA
IPC: H03K3/0231
Filed: 1982-03-08
Abstract: PURPOSE:To use a small capacity element, by using a switched capacitor as a capacity element to determine oscillation frequency. CONSTITUTION:If the output voltage V01 of an integrator 6 is started from an initial value ''0'' volt, the voltage V01 is raised by staircase waves. The integrator 6 is composed of a capacitor 6b, a switched capacitor 7a and a switch 7b. The raised voltage of the voltage V01 is deternined by the capacity ratio between the switched capacitor 7a and the capacitor 6b. If the voltage V01 exceeds the input voltage Vin of a comparator 8, the output V02 of the comparator 8  is inverted. Consequently, the output of an flip-flop 9 is also inverted and a  switching element 10 is closed. As the result, the capacitor 6b is discharged, the  integrator 6 is reset and the voltage V01 is returned to ''0'' volt again. Thus the  oscillation frequency can be determined by the voltage applied to the input voltage Vin.
Patent JP-S61196864-A (JP)
Title: Rotary valve shaft
Inventor: KOMATSU SHINICHI
IPC: B62D5/083
Filed: 1985-02-25
Abstract: PURPOSE:To improve the productionability by constructing the rotary valve shaft for rotary valve power steering device such that plural grooves for exchanging the hydraulic pressure are provided while opening the opposite ends in the axial direction of shaft and chocking the opposite end openings with chocking members secured to the shaft. CONSTITUTION:Plural grooves 17 for exchanging the hydraulic pressure are formed with predetermined interval in circumferential direction in the outercircumferential face of the valve shaft body 3 in axial direction of the shaft body 2 by means of a grinding wheel while opening the opposite ends 17a. Then said openings 17a are choked with a pair of choking members 18, 19 secured to the shaft body 3. With such arrangement, grooves for exchanging the hydraulic pressure can be grinded with grinding wheel resulting in improvement of productionability and mass-productionability.
Patent JP-H04275326-A (JP)
Title: Production of elastic polyester
Inventor: ISHII HIROMITSU
IPC: C08G63/91
Filed: 1991-03-01
Abstract: PURPOSE:To economically produce an elastic polyester excellent in mechanical properties and thermal stability by obtaining a high-viscosity elastic polyester in a short time. CONSTITUTION:The aforementioned method for producing an elastic polyester is characterized in that a crystalline aromatic polyester and a lactone compound are subjected to addition polymerization in the presence of an organotin compound and a phosphorus compound.
Patent JP-S63278236-A (JP)
Title: Semiconductor device
Inventor: FUKUSHIMA JIRO
IPC: H01L21/58
Filed: 1987-02-18
Abstract: PURPOSE:To relieve the warpage of a chip and improve the reliability by employing resin material which is rubbery, highly heat-resistant and has a specific glass transition temperature as die-bonding material. CONSTITUTION:Elastomer which is rubbery at the room temperature and highly heat-resistant and has a glass transition temperature lower than 0  deg.C is employed as resin die-bonding material 2. Characteristic control agent such as hardner or hardening catalyst, filling material like silver, silica, alumina powder and the like, coupling agent for improving adhesiveness at the boundary, extra-fine particle silica powder for controlling viscosity and thioxotropy are properly added to the employed resin die-bonding material 2 to control electrical and mechanical characteristics and working characteristics. Even in the case of a copper system lead frame 1, even if a chip 3 is cooled to the room temperature after the heat curing of the die-bonding material 2 in a die-bonding process or a high temperature treatment in a wire-bonding process is completed, the warpage of the chip 3 is very little. Therefore, damages on a passivation film and so forth can be avoided and contamination of the surfaces of the chip and the lead frame caused by decomposed gas produced by heat deterioration of the material can be almost avoided.
Patent JP-H0665110-A (JP)
Title: Preparation of propene oligomer
Inventor: HANSUUYOAHIMU MIYURAA
IPC: C07C2/34
Filed: 1993-02-25
Abstract: PURPOSE: To prepare a propene oligomer with the high content of terminal double bond by oligomerizing propene in a liq. phase under the action of a transition metal complex catalyst.  
     CONSTITUTION: Propene is oligomerized in the presence of a catalyst of the formula Cp 2 MX 2  [where Cp is an unsubstd. cyclo-pentadienyl unit and/or a mono-1-4C-alkyl-cyclopentadienyl unit, M is a zirconium or hafnium atom, and ligands X are each hydride and/or a halogen anion and/or methyl group] and an aluminoxane cocatalyst. In this case, the ratio of the amounts of the catalyst I to the aluminoxane cocatalyst is such that the M/Al atomic ratio corresponds 1:2500 to 1:1000, at 50-110°C and under 30-100 bar. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07222561-A (JP)
Title: Agent for preventing sticking of boiled noodle and method for preventing sticking of boiled noodle
Inventor: FUJIMAKI HISAO
IPC: A23L7/109
Filed: 1994-02-09
Abstract: PURPOSE:To obtain an agent for preventing sticking of boiled noodle, capable of checking sticking of boiled noodles such as Japanese buckwheat noodles and to provide a method for preventing sticking of boiled noodles. CONSTITUTION:This agent for preventing sticking of boiled noodle contains at least one among pectin, alginic acid and carboxymethyl starch. This method for preventing sticking of boiled noodle comprises to immerse boiled noodles in an aqueous solution of the agent for preventing sticking of boiled noodle, containing at least one among pectin, alginic acid and carboxymethyl starch.
Patent JP-S62196783-A (JP)
Title: Card device
Inventor: YANO NORIO
IPC: G06Q20/00
Filed: 1986-02-22
Abstract: PURPOSE:To facilitate detailed accounting with high reliability even if the amount of shopping reaches a high price by erasing part of plural recording symbols so as to decrease the residual every time the card is used at shopping. CONSTITUTION:A card 1 is recorded while a high price symbol 3 and a low price symbol 4 are divided into two physically different kinds. The unit of the low price symbol 4 is Z and the minimum amount of memory W at one shopping in use is expressed as W=wZ (w is an integral number of >=6), then a storage section 13 distinguishing the high price symbol 3 and the low price symbol 4, a storage section 14 for Z and (w), and a storage section 15 for a maximum integral number n of mn<=w, where (m) is either a maximum integral number m, or a minimum integral number m2 as m1<w/w<1/2>+1<m2, are provided and X=nZ in using (n) is erased as the unit amount of the high price symbol 3. Thus, at every shopping, part of plural recording symbols is erased to decrease the residual amount as a coupon and even if the amount of shopping reaches a high price, the detailed account is facilitated with high reliability.
Patent JP-S62196358-A (JP)
Title: High-tensile soft magnetic steel excellent in magnetic properties and mechanical properties
Inventor: SHISHIDO HIROSHI
IPC: C22C38/56
Filed: 1986-02-21
Abstract: PURPOSE:To improve high-frequency iron loss characteristics and tensile strength of the titled steel sheet to be obtained, by controlling a composition and further limiting grain size as well as sheet thickness. CONSTITUTION:The titled steel sheet is a steel sheet which has a composition consisting of, by weight, 2.5-7.0% Si, <20.0% of one or more kinds among undermentioned component element such as W, Mo, etc., and the balance essentially Fe and in which sheet thickness and average grain size are regulated to 1-300mum and 10-2,000mum, respectively. The above component elements are 0.05-3.0% W, 0.05-3.0% Mo, 0.05-3.0% Ti, 0.1-11.5% Mn, 0.1-20.0% Ni, 0.5-20.0% Co, 0.1-10.0% Cr, and 0.5-13.0% Al. Further, at the time of forming sheet metal, it is effective in improving magnetism that a foil prepared by means of a liquid rapid cooling method, etc., such as double roll method, revolving-belt method, etc., is rolled, if necessary, to a prescribed thickness and is further subjected to proper annealing treatment.
Patent JP-2000232825-A (JP)
Title: Seedling raising pot
Inventor: TANAKA SUMINORI
IPC: A01G9/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a seedling raising pot capable of suppressing the biodegradation during the seedling raising period and the distribution period and rapidly and completely biodegradable after burying the pot and all in soil once. SOLUTION: The characteristic of this seedling raising pot comprises a filmy shielding material 3 removably arranged in the interior of a pot 1 comprising a biodegradable synthetic resin composition so as to prevent the direct contact of a culture soil with the pot 1. In this case, a drain hole 21 is provided at the bottom of the pot 1 comprising the biodegradable synthetic resin composition and the filmy shielding material 3 arranged in the interior of the pot 1 is opened in the part of the drain hole 12.
Patent JP-S56136720-A (JP)
Title: Automatic straw matting feeder
Inventor: ISHII TAKEHIRO
IPC: B65G47/34
Filed: 1980-03-22
Abstract: PURPOSE: To make it possible to feed a straw matting, which is placed at a position one step lower than a working machine, temporarily standing by for waiting its turn in a manufacturing process of a straw matting, into the subsequent working machine by raising said straw matting by stepping on a pedal switch and then moving it in the horizontal direction.  
     CONSTITUTION: While a straw matting 49 is at stand by position, being mounted on rollers 48, when a foot switch is stepped on, a motor 47 is rotated, and said rotation is transmitted to a main shaft 10 through a driving mechanism including a reduction gear 29 and a chain 32. Thereupon, a life cam plate 38 fitted on the main shaft 10 rotates, and a roller 42 having contacted with the root portion 40 of the cam plate 38 is brought into contact with the crest portion 39 thereof, causing the upper portion of a pivoting rod 33 to pivot forward on a pivot 34. Consequently, through a link 35, a moving table 2 supported on a base frame 1 by front and rear arms 3 and 53 is pulled forward as well as moved upward. Thereby, the straw matting 49 is mounted on an endless belt 8 engaged the first and second belt pulleys 5 and 7, raised and then moved horizontally by the rotation of the endless belt 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06245749-A (JP)
Title: Method for forming and cutting food material and apparatus therefor
Inventor: KAJIWARA TOKUJI
IPC: A23G3/20
Filed: 1993-02-25
Abstract: PURPOSE:To provide a method for forming and cutting a food material preventing the collapse of a formed and cut rod-shaped food material having an outer material surrounding the outer circumference of an inner material by opening the outer material by the elastic force of the material after cutting. CONSTITUTION:A squeezing piece guide 3 forming a regular hexagonal opening 3a on the inner circumference and six squeezing pieces 11 placed in the opening 3a are integrally rotated while moving the squeezing pieces 11 along each side of the opening 3a. A rod-shaped food material 16 inserted into the central opening 11a at the inside of the opened squeezing pieces 11 is twisted from the outer circumference with the squeezing pieces 11 while slowly closing the central opening 11a. The food material 16 formed by this process is cut while enclosing the inner material 16a with the outer material 16b.
Patent JP-H11220720-A (JP)
Title: Video-on-demand system
Inventor: IDO TERUO
IPC: H04N7/173
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a video-on-demand system capable of immediate viewing and listening to a program at a desired time which a subscriber hopes by using an existing CATV network. SOLUTION: Image information such as a film program is converted and compressed into a digital signal, ad accumulated and stored in a data base 2/in a CATV station 1 and/or in a data base in an external data base center 9. Moreover, this data base center 9 and the CATV stations 1 and 5 are connected to each other with private speed lines 10 and 11. Also, as a converter of a terminal on the subscriber's side, the device is added to by a storage part for storing compressed image data transmitted from the data base in the data base center 9, by repeating the data base in the CATV station and/or the CATV station, an extension part for converting these compressed image, data into the original picture data and a control part for controlling operations of this storage part and the extension part, other than by a conventional converter main circuit.
Patent JP-S51113497-A (JP)
Title: Traffic signal control devices
Inventor: OGURA TADASHI
IPC: G08G1/07
Filed: 1975-03-28
Abstract: PURPOSE: This provides the unit the function of synchronization by using system clock and improves the performance against noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62253129-A (JP)
Inventor: UIRIAMU PII RISUKU
IPC: H04B10/00
Filed: 1987-02-18
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-S63203591-A (JP)
Inventor: YOYASU MITSUHARU
IPC: B60S5/02
Filed: 1987-02-20
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-S59161984-A (JP)
Title: Display device within electro-viewfinder of television camera
Inventor: TAKIGAMI KOUTAROU
IPC: H04N5/232
Filed: 1983-03-07
Abstract: PURPOSE:To understand easily an underexposure or overexposure state by providing a photodetector which converts the brightness of an object into the electric quantity and delivering an alarm when the signal sent from the photodetector is outside an exposure controllable range. CONSTITUTION:The output signal sent from a photometric circuit 20 incorporating a photodetector is sent to an inverse terminal of a comparator 21, a non-inverse terminal of a comparator 22 and a non-inverse terminal of a differential amplifier 25 respectively. The comparator 21 delivers an H level when the output signal of the circuit 20 is smaller than the lower limit of an exposure amount controllable range; while the comparator 22 delivers an H level when the output signal is larger than the upper limit of said range. Both comparators 21 and 22 deliver no output when the brightness of an object is proper and the control is possible for exposure amount. Therefore a bar blinking circuit 24 has no actuation, and a bar position shifting circuit 26 is actuated by the output of the amplifier 25. Then the bar position varies in response to the brightness of the object. When the object is outside the exposure controllable range, either one of comparators 21 and 22 delivers output to actuate the circuit 24. Thus the bar blinks to produce an alarm.
Patent JP-2000234384-A (JP)
Title: Connecting metal element, combined connecting metal with it, framework structure for wood building using the connecting metal
Inventor: TAKAHASHI SHIGENOBU
IPC: E04B1/26
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting metal element capable of connecting coupled members together in various modes, to provide a combined connecting metal using the connecting metal elements and to provide a framework structure for a wood building using the combined connecting metals. SOLUTION: This connecting metal element is provided with a side plate section 4 at least formed with a lower side ED longer than an upper side AB and having fitting holes 3, extended with an wear plate section 2 on the base end side AE of the side plate section 4, and extended with a bottom plate section 5 on the lower side ED of the side plate section 4. The wear plate section 2 is arranged on the left side of the upper side AE as seen from the side BC toward the side AE with the side AE used as a fulcrum, and the bottom plate section 5 is arranged on the same side as the wear plate section 2 with the lower side ED used as a fulcrum.
Patent JP-H01212369-A (JP)
Title: Inspection of signal waveform
Inventor: OHASHI MITSUO
IPC: G01R31/00
Filed: 1988-02-19
Abstract: PURPOSE:To perform automatic and accurate inspection, by analyzing the waveform of a signal to be measured and comparing the obtained analysis signal with a preset predetermined criterion. CONSTITUTION:The substrate 2 of a product to be inspected is fed in a signal waveform inspection apparatus 4 and the signal to be measured from the substrate 2 is inspected at an inspection position P. At this time, the predetermined circuit of the substrate 2 is pressed to the contact needle 16 provided to the box body 14 of a fixture part 12 to execute inspection at the position P. The digital storage oscilloscope 18 connected through the signal line 17 of the fixture part 12 takes in the signal to be measured from the signal output part of the substrate 2 to perform waveform analysis. This signal is taken in a control apparatus 20 to be compared with the predetermined criterion of the waveform preset to said apparatus 20. By this method, it is automatically judged whether the waveform of the signal to be measured of the substrate 2 is within a predetermined criterion range and an inspection result is accurate and free from irregularity and long-time inspection becomes possible.
Patent JP-S60183234-A (JP)
Inventor: DEIRU AARU JIYONSON
IPC: B60W10/10
Filed: 1984-03-01
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-H04276548-A (JP)
Title: Ultrasonic probe and ultrasonic diagnosis method
Inventor: MURAYAMA AKIRA
IPC: G01N29/22
Filed: 1991-03-04
Abstract: PURPOSE:To input ultrasonic waves having plural kinds of frequencies and to make it possible to diagnose objects from the small size to the large size accurately by laminating a plurality of piezoelectric transducers in the orthogonally intersecting direction with respect to the attaching surface of a body to be measured in the same container. CONSTITUTION:When a switch 23a of a signal switching circuit 23 is thrown to the side of a signal line 30b, the pulse signals from a pulse signal generating circuit 7 are applied on electrodes 28a and 28b of a piezoelectric transducer 26. As a result, an ultrasonic wave 21 having the frequency f1 is sent into the direction of the thickness of a body to be measured 4. When the switch 23a is thrown to the side of a signal line 30c, the pulse signal is applied across electrodes 28a and 29b of the piezoelectric transducers 26 and 27 through the signal lines 30c and 30a. At this time, the piezoelectric transducers 26 and 27 are operated as one synthesized piezoelectric transducer, and an ultrasonic wave 21 having the frequency f2 (= about f1/2) is sent out to the body to be measured 4. Therefore, a fine flaw in the shallow surface layer part of the body to be measured 4 can be detected with the high frequency f1, and a large flaw in the deep inner material can be detected with the low frequency f2.
Patent JP-S58155815-A (JP)
Inventor: KIMURA KAZUO
IPC: A47J27/00
Filed: 1982-03-09
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-S58155888-A (JP)
Inventor: KARISE KEIZOU
IPC: B26B19/26
Filed: 1982-03-10
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-H11216175-A (JP)
Title: Etiquette seal
Inventor: OISHI MUNEHIRO
IPC: A61L9/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an etiquette seal which eliminates unpleasant small when footwear such as shoes are taken off in a closed narrow space such as in a vehicle by putting simple sheets on socks and to avoid giving an unpleasant feeling to those who are etching around a user. SOLUTION: This etiquette seal 1 comprises a sheet 2 containing at least a deodorant and an aromatic, a processed sheet made of a thin board-shape sheet 2 and a putting-on means to put the sheet 2 on the front of an instep over a sock which is intentionally made eye-catching. The installing device comprises double-sided tape 3 and exfoliation tape 4 stuck on the surface of the double-sided tape 3. The end 5 of the exfoliation tape 4 is adhered to the surface of the double-side tape 3 and the other end 6 is fixed to the sheet 2.
Patent JP-S61198102-A (JP)
Title: Production of optical waveguide with filter
Inventor: OCHIAI TOSHIHIRO
IPC: G02B6/293
Filed: 1985-02-27
Abstract: PURPOSE:To make possible cutting with high accuracy by manufacturing a laminated body of sheet glass and filters which adhere tightly to the optional sheet surface of the sheet glass then cutting the laminated body in the direction intersecting non-perpendicularly with the surface of the sheet glass. CONSTITUTION:The filters 2a-2c are adhered to the respective sheet surface of the prescribed sheet glass 1a-1c among the sheet glass 1a-1d by an adhesive means such as adhesive agent an thermal adhesive means. The sheet glass 1a-1c having the filters 2a-2c and the sheet glass 1d having no filters are laminated by which a laminated body 30 is formed. The body 30 is thereafter cut in the direction non-perpendicular to the adhered surface by a mechanical cutting means or melt-cutting mean using laser light. An optical waveguide 40 with filters is thus obtd.
Patent JP-S61239496-A (JP)
Inventor: KORIN UORUTAA EDOWAAZU
IPC: H03K3/356
Filed: 1986-02-25
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-S53124040-A (JP)
Title: Fuse matrix memory device
Inventor: KATOU MASAO
IPC: G11C17/08
Filed: 1977-04-06
Abstract: PURPOSE:To realize a PROM of element-structure comprising one unit of bipolar transistor Tr, two units of MOS'Tr plus the fuse, and thus to dissolve the problems such as the fusing time and others as well as to enable the action with the low voltage of 1-2V.
Patent JP-H02217022-A (JP)
Title: Galois field computing element
Inventor: MATSUMI CHIYOKO
IPC: H03M13/00
Filed: 1989-02-17
Abstract: PURPOSE:To execute various general purpose operation by providing the title computing element with 1st and 2nd selection means, 1st and 2nd conversion means and a computing means. CONSTITUTION:The computing element is provided with the 1st conversion means for the 1st input in the Galois field GF2<m> (m is a position integer) of a Galois field GF2, the 1st selection means for finding out the 1st operand A from a 1st input and the output of the 1st conversion means, the 2nd conversion means for a 2nd input, the 2nd selection means for finding out a 2nd operand B from the 2nd input and the output of the 2nd conversion means, and the computing means for setting up a 3rd operands C, S respectively to (1, 1) and (B, O) and the time of adding and multiplying based upon the 3rd control signal to find out (A+1).C+B+S. Consequently, the Galois field computing element capable of attaining various operation from inputs P, Q and constituted of a small circuit substrate can be constituted.