baber/WOPTO huggingface dataset:
Patent JP-S63115673-A (JP)
Title: Laser welding device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1986-10-31
Abstract: PURPOSE:To correctly and exactly join thin and small-sized parts many in pieces but small in quantity by positioning exactly joint surfaces of objects to be joined, holding each of them by a holding means, and thereafter, irradiating the joint surfaces by a laser beam, and executing welding. CONSTITUTION:Objects to be joined 8, 9 supplied by an automatic supply device 10'' are placed on an object placing base of a rotary table 12 and an X-Y table cross 13 which are brought to NC driving. Subsequently, joint surfaces of the objects to be joined 8, 9 are positioned exactly and each of them is held exactly by a holding tool 6. Next, a condensing lens 5 of a laser oscillator 2 is brought to a position adjustment by adjusting devices 3, 4 and the tables 12, 13 are driven, while radiating an emitted laser them to the joint surfaces of the objects to be joined 8, 9. simultaneously, a brazing filler metal and a solder material are fed out of a nozzle hole 16 by a feeding roller 15, and the joint surfaces are filled up. In such a way, thin and small-sized parts of many in pieces but small in quantity can be joined correctly and exactly.
Patent JP-H02104348-A (JP)
Title: High frequency cautery device
Inventor: KOSAKA YOSHIHIRO
IPC: A61B18/12
Filed: 1988-10-14
Abstract: PURPOSE:To measure the electric characteristic of a diseased part before and after cauterizing by allowing a selecting means to constitute a circuit between an electric characteristic measuring means and a probe at the same time as the circuit formed by a high frequency generating means and the probe is opened by the selecting means. CONSTITUTION:Electrical continuity is formed with an external electrode 14 through a spherical electrode 17 and a vital structure 26, while the internal electrode 11 is connected with an analyzer 7 via a common contact 4a and a normally closed contact 4c, to provide measurability for electric characteristics. A relay driver circuit 8 is actuated to change over a high frequency coaxial relay 4, and the common contact 4a is connected with a normally open contact 4c. Through a coaxial cable 19 a high frequency signal from a high frequency generating device 6 is fed to a vital structure 26 by the electrodes 11, 14 via the normally closed contact 4b and common contact 4a, and the diseased part undergoes cauterizing. If the relay driver circuit 8 is deactuated after this cauterizing, the high frequency coaxial relay 4 is changed over again to the normally closed contact 4c side, and the analyzer 7 measures the electric characteristic of the vital structure 26 after cauterizing. This permits knowing whether cauterizing has been made with good performance with appropriate value according to the electric characteristic.
Patent JP-2000086791-A (JP)
Title: Porous film and its production
Inventor: ICHIKAWA TARO
IPC: C08L23/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film having high transparency and high moisture permeability at the same time, and to provide a method for producing the film. SOLUTION: This porous film comprises 25-55 wt.% of a polyolefin resin and 75-45 wt.% of an inorganic filler, and has been stretched at least in one axial direction at a draw ratio of 1.1-1.9. The specific area of the inorganic filler is 7000-20,000 cm2/g, and the film has the minimum value of total light permeability of >=60% a moisture permeability of >=1000 g/m2.24 hr and a thickness of 10-40 μm.
Patent JP-H1194335-A (JP)
Title: Ambient air thermistor installation structure
Inventor: BENNO TAKASHI
IPC: F24F5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an ambient air thermistor installation structure which minimizes the effect of the heat leaking from a lead wire through hole formed on the outside plate in the case where an ambient air thermistor is to be installed on an outside plate. SOLUTION: In an ambient air thermistor installation structure, a thermistor holder 12 for holding an ambient air thermistor 11 to detect ambient air temperature is installed on an outside plate 10 which forms a mouth edge of an air inlet in an outdoor unit for an air conditioner, and the thermistor holder 12 is provided with a lead wire protective cover 14 for protecting a lead wire 18 wired to the inside of an outdoor unit A for an air conditioner by means of a thermistor holding part 13 for holding the ambient air thermistor 11 and a through hole 17 formed from the ambient air thermistor to the outside plate 10.  And, between the thermistor holding part 13 and the outside plate 10 formed is a space 23 for releasing the hot air H leaking from the through hole 17 so as to release to the outside the heat H leaking from the through hole 17 for wiring the lead wire formed on the outside plate 10 by means of the space 23.
Patent JP-H02222953-A (JP)
Title: Light image forming composition and dry film formed therefrom
Inventor: MERUBIN ARAN RIPUSON
IPC: G03F7/027
Filed: 1989-10-06
Abstract: PURPOSE: To practically suppress cold flowing by crosslinking the carboxyl groups of a polymer with specified metallic ions so that a crosslinked structure is formed. CONSTITUTION: When a flexible cover sheet is coated with an optical image forming compsn., about 30-80wt.% polymer having carboxyl groups, about 15-65wt.% one or more kinds of monomers capable of undergoing a photochemical reaction crosslinking the polymer and about 0.0005-5wt.% photoinitiator are incorporated into the solid component of the image forming compsn. Metallic ions each having two or more electric charges are further incorporated into the compsn. so that the carboxyl groups of the polymer are crosslinked. Cold flowing in a layer of the compsn. can be suppressed.
Patent JP-H02107581-A (JP)
Title: Adhesive foaming structural body and production thereof
Inventor: SUZUKI TOMIO
IPC: C04B38/02
Filed: 1988-10-18
Abstract: PURPOSE:To enable site application at ordinary temp. by blending an aqueous medium with the mixture of water-soluble alkali silicate and metallic Si powder and performing exothermic reaction therefor. CONSTITUTION:Water-soluble alkali silicate (e.g. water glass) is mixed with metallic Si (100% purity expressed in terms of Si) powder at (92:8)-(75:25) weight ratio on the basis of dry substance at 110 deg.C. Blended material is obtained by addind <=0.1mol alkali hexafluorosilicate shown in a formula M2SiF6 (M shows alkali metal) to this mixture in accordance with necessity. Then an adhesive foaming structural body having isolated fine pores is obtained by adding 12-40wt.% aqueous medium to this blended material and mixing the mixture to cause exothermic reaction. Thereby the component dissolved by an NaOH soln. of 5wt.% concn. is >=50wt.%. When silicate in this dissolved component is shown as SiO2 and alkali metallic component is shown as oxide basis of M2O (M shows Li, Na, K), M2O/SiO2 is 0.1-0.4 molar ratio and SiO2 is >=65wt.% and apparent specific gravity is <=0.35g/cm<3>.
Patent JP-H10105382-A (JP)
Title: Information processor and its method
Inventor: OKI MITSUHARU
IPC: G06F7/38
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To decrease the circuit scale. SOLUTION: A control circuit 1 stores a value 1 (value for rounding) in a register CRY. Then the control circuit 1 outputs the values A (=(A7 ... A0 of eight bits of a register A, the values B (=B(B7... B0 )) of eight bits of a register B, and the value of one bit of the register CRY to an adding element 21. The adding element 21 calculates the sum (A+B+1) of those values, and outputs the value of the least significant bit (LSB) of the arithmetic result of nine bits to the register CRY and the value (C7 ... C0 ) of the high-order eight bits as a mean value C to the register C. Thus, the mean value C (=(A+B+1)|1) of the two 8-bit data A and B is calculated (|: one-bit shift to the LSB side).
Patent JP-S62121183-A (JP)
Title: Guide pole of winch
Inventor: AKAZAWA ISAO
IPC: B66D1/36
Filed: 1985-11-19
Abstract: PURPOSE:To smoothly attract a pulled article by a little attractive force by constituting a guide pole so as to be turned down and stand up and setting the standing-up angle of the guide pole and permitting fixation. CONSTITUTION:A wire 12 wound onto a drum 4 is taken out through a guide roller 7 on a guide pole 6, and the pulled article 13 such as wooden material is connected at the top edge of th4e wire 12, and pulling work is carried out. At this time, a winch is fixed onto t living three 15 by a suitable string 14, etc. so that the winch itself is not moved. When no obstacle 16 exists on the ground, the guide pole 6 is kept in the low turned-down state, but when an obstacle 16 exists, the guide pole 6 is allowed to stand up. Then, the angle formed by the wire 12 and the ground, i.e. the traction angle increases, and the pulled article 13 is a little floated up and attracted, and getting over the obstacle 16 is permitted.
Patent JP-2001080418-A (JP)
Title: Image pickup device
Inventor: YASUO HIROYUKI
IPC: B60R1/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To pikup the right/left image of a vehicle with a high reliability at a low cost. SOLUTION: Mirrors M1, M2 and camera 113 are fixed on a mount member 115. The images of left direction against the advance direction of a vehicle is put in the camera 113, after being reflected twice by the mirror M2 and mirror M1. Against this, the image of right direction against the advance direction of the vehicle is put in the camera 113 directly.
Patent JP-H0598134-A (JP)
Title: Liquid crystal polyester composition
Inventor: INOUE SHUNEI
IPC: C08L67/00
Filed: 1991-10-08
Abstract: PURPOSE:To provide a liquid crystal polyester composition containing a thermotropic liquid crystal polyester and a polyester elastomer at a specific ratio and having high elastic modulus, high impact strength and low anisotropy. CONSTITUTION:The objective composition suitable as an engineering plastic for parts of office-automation or audio-visual equipments, etc., is composed of (A) 1-99wt.% of a thermotropic liquid crystal polyester preferably containing the structural units of formula I, formula II (R1 is diphenyl, etc.), formula III and/or formula IV (R2 is phenyl, etc.) and (B) 99-1wt.% of a polyester elastomer preferably having a polyalkylene phthalate hard segment and a polyalkylene glycol or polylactone soft segment.
Patent JP-S61140234-A (JP)
Title: Low frequency loss compensating system of transmission line
Inventor: SHINOZUKA TAKASHI
IPC: H04B3/04
Filed: 1984-12-12
Abstract: PURPOSE:To enable to compensate low frequency loss irrelevant to high frequency loss by detecting DC current that flows in the sending resistance of a DC closed loop constituted through a transmission line. CONSTITUTION:DC signal current that flows in sending resistances 6a and 6b and detection resistance 7 decreases with increase of DC line resistance RDC of a transmission line 4. Accordingly, a detecting circuit 8 is operated by inputting of the signal current. When the value of the signal current is smaller than a specified quantity, an output increase signal that increases gain of a low frequency loss compensating circuit 3 is outputted. When the value of the signal current is larger than a specified quantity, an output decrease signal that decreases gain of the low frequency loss compensating circuit 3 is outputted. Thus, the system is controlled to a fixed value of loss or value of gain by the low frequency loss compensating circuit 3 even when DC line resistance RDC changes, and exact compensation of the loss can be performed.
Patent JP-H0898327-A (JP)
Title: Climing power strengthening apparatus of carrying vehicle
Inventor: OKADA MINORU
IPC: B66F9/075
Filed: 1994-09-28
Abstract: PURPOSE: To eliminate the factors such as the capacity increase of a motor mounted on a carrying vehicle, the size increase of a decelerator and the diameter increase of running tires which deteriorate the running efficiency of the carrying vehicle on a flat ground and, at the same time, strengthen the climbing power of the carrying vehicle. CONSTITUTION: An aluminum plate 3 or a copper plate is fixed to the bottom of the body 2 of a carrying vehicle, more concretely a fork lift 1, and a linear motor is provided on a slope on which the fork lift 1 is driven. Signal sources which control the operation of the linear motor are provided at both the top end and the bottom end of the slope respectively. When the fork lift 1 climbs the slope, the fork lift 1 is helped by the power from the linear motor.
Patent JP-S63115886-A (JP)
Title: Crystalline cephalosporin compound
Inventor: MUTO MASAYUKI
IPC: C07D501/00
Filed: 1986-10-31
Abstract: NEW MATERIAL:Crystalline (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 7beta- amino-3-(1,2,4-thiadiazol-5-yl)thiomethyl-3-cephem-4-carboxylate monohydrochlo ride methanol solvate. USE:A high-purity intermediate for cephalosporin based compounds. PREPARATION:A crude product of (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl 7beta-amino-3-(1,2,4-thiadiazol-5-yl)thiomethyl-3-cephem-4-carboxylate is treated with hydrochloric acid in a mixed solvent of THF and methanol and then preferably with active carbon.
Patent JP-H1198934-A (JP)
Title: Scraping off tool for shellfishes in aquarium
Inventor: OGAWA SOUICHI
IPC: A01K63/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a scraping off tool for shellfishes capable of simply and easily scraping off the shellfishes attaching to the inner wall surface in an aquarium for ornamentation of ornamental fishes such as a goldfish or a tropical fish or a water grass simply by applying a scraping off container at the tip of a handle to the inner wall surface of the aquarium and sliding the scraping off container. SOLUTION: This scraping off tool for shellfishes S in an aquarium V comprises a handle H and a scraping off container R supported on the tip thereof so as to freely shake. A scraping off port 9 is formed in a part of a front wall 3 of the scraping off container R opposite to the inner surface of the sidewall W of the aquarium V and a boundary corner of the front wall 3 and the upper wall 5 thereof. A scraping off tongue 31 for scraping off the shellfishes S attaching to the inner surface of the sidewall W of the aquarium V is formed on the upper edge of the front wall 3.
Patent JP-S61139018-A (JP)
Inventor: SENDA ATSUO
IPC: H01G13/00
Filed: 1984-12-10
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-S61137904-A (JP)
Inventor: HIGANO YOSHIKAZU
IPC: E01F9/662
Filed: 1984-12-11
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-H04137134-A (JP)
Title: Program control system
Inventor: KAGEI TOSHIKAZU
IPC: G06F9/06
Filed: 1990-09-28
Abstract: PURPOSE:To increase the processing execution speed of a program by eliminating a need of flags and counters for program control. CONSTITUTION:An instruction to be substituted is read in from a random access memory RAM 10 where instructions exist and is substituted with another instruction in accordance with a substitution algorithm mechanism 14 by a RAM substituting mechanism 12, and this substituted instruction is written back to the RAM 10 by a RAM write mechanism 13. In this substitution processing, a branch instruction is set in accordance with the substitution algorithm mechanism 14 interlocking with the substitution processing by the RAM substituting mechanism 12 and the RAM write mechanism 13 so that the initialization processing is not executed again before the initialization processing executed in the first processing. The time of initialization processing cannot be ignored in the case of a very high frequency in execution, and the processing execution speed of the program is increased.
Patent JP-H1081220-A (JP)
Title: Hydraulic control valve system in hydraulic braking device
Inventor: HOSOYA YUKIO
IPC: B60T8/34
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make up a throttle passage where there is no variation in a flow rate by housing a selector valve in a bore hole together with an inlet valve so as to make this selector valve so as to be situated at the side of a wheel cylinder of the inlet valve. SOLUTION: A hydraulic control valve system 13 is a compound valve built-in with a normally opened type inlet valve 23 magnetically operating and a normally- opened type selector valve 24 operating by a hydraulic pressure differential. A small diametral part 32b is formed in the end of a magnet core 32 to be situated in a bore hole 31, and likewise a tubular piston 39 is externally installed in this small diametral part 32b free of slide motion. Then a second spring 40 is compressibly installed on space between this small diametral part 32 and the piston 39, energizing this piston 39 at an inmost side of the bore hole 31. The small diametral part 32b is provided with a guide length, insomuch that the piston 39 is smoothly slidden inside, and thus it functions to improve a seated state of the selector valve 24.  In addition, the hydraulic control valve system 13 makes up the inlet valve 23 in an inner part of the small diametral part 32b, forming the selector valve 24 in space between the small diamtral part 32b and the piston 39 at the downstream side of this inlet valve 23.
Patent JP-H09110591-A (JP)
Title: Production of plate-like silicon crystal and solar battery
Inventor: KAMIOKA MASATSUGU
IPC: H01L31/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a highly pure and highly precise plate-like material, especially a plate-like silicon crystal, at a low cost. SOLUTION: This method for producing the plate-like silicon crystal comprises forming a high melting point powder layer on a support substrate, forming a silicon layer on the high melting point powder layer, further forming a surface-protecting layer on the silicon layer, melting the silicon layer in a zone-like shape, successively transferring the melted zone to wholly crystallize the silicon layer, and subsequently taking out the crystallized silicon layer from the high melting point powder layer.
Patent JP-H06108816-A (JP)
Title: Metering oil pump of engine
Inventor: UEKI SHINYA
IPC: F04B49/00
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate influence caused by apparent rising of boost pressure at the time of operation of an EGR by calculating boost pressure in the throttle opening degree in non operating assumed condition at the time of operation of the EGR, and deciding an oil discharging amount on the basis of the calculated value. CONSTITUTION:Oil is sucked from an oil reservoir 3 by an oil pump 1 to supply it into a cylinder 5. An EGR device is arranged on a cylinder 5, a switching valve 19 is arranged in the communicating pipe 17 of both exhaust and intake manifolds 13, 15, in the EGR device. In this case, the oil discharging amount of the oil pump 1 is controlled by a controller 7 on the basis of each detecting signal from an engine rotating speed sensor 9 and a boost pressure sensor 11. Namely, at the time of operation of the EGR device, boost pressure in a throttle opening degree in this non operation assumed condition is calculated, and also the oil discharging amount is decided on the basis of the calculated value. It is thus possible to eliminate influence caused by apparent rising of boost pressure at the time of operation of the EGR device.
Patent JP-S61141616-A (JP)
Title: Electrically conductive titanium dioxide fine powder, and production thereof
Inventor: SAKAMOTO MASASHI
IPC: H01B1/08
Filed: 1984-12-11
Abstract: PURPOSE:To impart excellent electrical conductivity, transparency and ultravio let absorptivity, by applying a coating layer composed of SnO2 and Sb2O3 to the surface of a TiO2-base particle. CONSTITUTION:Prescribed amounts of SnCl4 and SbCl4 and SbCl3 are dissolved in an aqueous solution of hydrochloric acid, and the solution is added to a hot aqueous dispersion of TiO2 having an average particle diameter of 0.05-0.1mu. A coating film composed of SnO2 and Sb2O3 and containing 8-35wt% Sb is formed to the surface of the TiO2 particle. The amount of the sum of SnO2 and Sb2O3 is 15-120wt% based on TiO2.
Patent JP-S61140249-A (JP)
Title: Transmitter
Inventor: KIRA HIROFUMI
Filed: 1984-12-13
Abstract: PURPOSE:To transmit surely an access key having a content corresponding to the transmission and relay by delaying a transmission frame for the time required to replace an access key in each decentralized station. CONSTITUTION:A receiver 23a receives an access key K having the content of a free key F at a time (t1-t2) via a transmission line 3a, outputs the access key K at a time (t2-t3), and the content of the access key K converted into a parallel signal is given to a control section 26a at a time t2. When the control section 26a detects that the content of the access key K is a free key F, a data forming a busy key B is set to a transmitter 24a at first. The transmitter 24a transmits the access key K having the content of the busy key B at a time (t3-t4) to a transmission line 3b via a line driver 25. In reception, the transmitter 24a transmits, i.e., relays the content of the access key K received from the receiver 23a without changing it. Thus, the transmission frame is delayed by time 2T (T is the time of the access key K while it passes through a decentralized station 2a.
Patent JP-H10104968-A (JP)
Title: Electronic image forming method
Inventor: MOTOHASHI TOSHIAKI
IPC: G03G15/01
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic image forming method capable of increasing the degree of adhesion between an image carrier and a recording medium. SOLUTION: This method feeds a recording medium 11 to space between an image carrier 426 and transfer means 454 laid so as to be faced thereto, and transfers a toner image formed on the image carrier 426 to the surface of the recording medium 11 via the transfer means 454. Then, an electrostatic image forming process takes place for transferring the toner image to the reverse side of the recording medium 1. In this case, separate values are set between transfer current fed to the transfer means 454 at the time of transferring the image to the front end of the upper surface the recording medium 1, and transfer current fed to the transfer means 454 at the time of transferring the image to the front end of the reverse side of the recording medium 11.
Patent JP-H08105658-A (JP)
Title: Blower case for air intake and exhaust type burner
Inventor: KATSUMATA KOJI
IPC: F24H3/04
Filed: 1994-09-30
Abstract: PURPOSE: To continuously use for a long period even if fuel containing much impurities is used in an air intake and an exhaust type burner for forming a blower case adjacent to air intake and exhaust fan chambers by fixing the fans to one rotary shaft. CONSTITUTION: A partition plate 7 is provided between air intake and exhaust fans 1 and 2 formed of Sirocco fans, and air intake and exhaust fan chambers 8, 9 for forming a fan scroll are formed of the plate 7 as a chamber wall. A blower case 10 for covering the outsides of a motor 5, the chambers 8 and 9 is provided. The plate 7 is formed of an air intake partition plate 7b and an air exhaust partition plate 7b in such a manner that the plate 7a forms the wall of the chamber 8 and the plate 7b forms the wall of the chamber 9. A gap 11 is formed between the plates 7a and 7b to eliminate the vapor condensation of gas of impurities on the surface of the plate 7b.