baber/WOPTO huggingface dataset:
Patent JP-S61155649-A (JP)
Title: Supporting structure of exhaust pipe of heat exchanger utilizing engine
Inventor: YONEZAWA TORU
IPC: F01N5/02
Filed: 1984-12-27
Abstract: PURPOSE:To eliminate vibration sound to be made at a supporting section by applying supporting boards with a elastic seal to fix a part of the wall with ports where an exhaust pipe projects from a liquid tank of a facility with an engine in its liquid tank to use engine exhaust heat. CONSTITUTION:An engine with its crank shaft 16 vertically positioned is installed in a liquid tank 12, and a compressor 32 is driven to operate an air conditioner and others, as well as a cylinder 19a, a cylinder head 19b, an exhaust pipe 20, a muffler 22 are cooled by water in the liquid tank 12 to acquire warm water. After passing through the exhaust pipe 20 and the muffle 22, exhaust penetrates a wall 44 through a pipe 42 to enter an exhaust silencer 37. An elastic seal 72c is inserted into a port 72a of the wall 44 penetrated by a pipe 42, and is pinched vertically by supporting boards 72b, 72f. The upper supporting board 72f is screwed by a screw 43a installed on the outer peripery of the exhaust pipe, and firmly fixes the elastic seal 72. This elastic seal 72c prevents vibrations from a seal in the liquid tank and the exhaust pipe from being transmitted outside.
Patent JP-S61154546-A (JP)
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/14
Filed: 1984-12-26
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-2001108363-A (JP)
Title: Throttling device
Inventor: TAKEUCHI YASUAKI
IPC: F26B5/14
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a throttling device to be mounted in a state that a work is prevented from making contact with a part except the function part of the throttling device, reduce an opportunity for a work to make contact with various germs, and be further simply and cleanly utilized by a person having handicapped hands. SOLUTION: When an output shaft 7 and thus a first piston 9 is rotated in a state that a work 22 is contained in a cage-form surrounding surface consisting of a first piston 9, a second piston 12, and string-form members 16, the string-form members 16 are mutually twisted and the outside diameter of an envelop is reduced in a double-enveloping state. The second piston 12 is drawn near the other piston, a distance between the two pistons 9 and 12 is reduced, and the work 22 is compressed, and throttling and dehydration are carried out.
Patent JP-H04156305-A (JP)
Title: Boring method of stock liquid lead-in hole of honeycomb die
Inventor: OSAWA KAZUMI
IPC: B28B3/26
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a die, by which ceramic honeycomb carrier with a few warp can be extruded, by a method wherein stock liquid lead-in holes are bored by the boring order, the directional properties and regularity of which are obviated in principle. CONSTITUTION:At the boring of stock liquid lead-in holes with a drill on one surface of a rectangular die stock, stock liquid lead-in hole is bored spirally and alternately from the center of the die stock to its outer peripheral side and then from its outer peripheral side to its center in such a manner that the sum of the numbers of the boring order of four stock liquid lead-in holes adjacent to an one location concerned approximate to the same number and a drill is changed when the boring location is one of the four corners of the die stock. After that, lattice-like stock liquid discharging holes intersecting with the stock liquid lead-in holes are cut from the other surface of the die stock. By the above-mentioned boring method, the boring of the stock liquid lead-in holes becomes random, resulting in dispersing the changes of hole diameter and of surface roughness. Accordingly, the flow of stock liquid is nearly uniformized over the whole honeycomb die, resulting in obtaining a honeycomb die, by which ceramic honeycomb carrier with an extremely few warp can be extruded.
Patent JP-H11101156-A (JP)
Title: Cylinder liner
Inventor: SANADA AKIHIRO
IPC: F02F1/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a press-fit type cylinder liner which cause no crack and breakage even though the barrel part thereof has a thin wall. SOLUTION: A cylinder liner 1 is press-fitted in a bore part of a cylinder block, and has a flange part 2 located on the top deck side of the cylinder block, a barrel part 3 extending from the flange part and having an inner slide peripheral surface, a polished relieving groove part 4 in which an annular groove is formed in the outer peripheral surface of a boundary part between the flange part 2 and the barrel part 3. The radial wall thickness A of the barrel part is less than 2.5 mm, and the ratio A/B between the wall thickness A of the barrel and the axial thickness B of the barrel part of the flange part is in a range from 3/10 to 1/2.
Patent JP-H09126939-A (JP)
Title: Method and device for inspecting leakage of internal liquid in packaging body
Inventor: NAKAMURA TSUTOMU
IPC: G01M3/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To check defect of a sealed part of a packaging bag and the presence or absence of pin hole regardless of the material of a packaging sheet even if the content is covered with the conductive packaging sheet. SOLUTION: The method for inspecting the leakage of content in a packaging body is used to check to see if sealing defect or pin hole exists or not from the content liquid which is leaked from sealing parts 4a and 4b or pin hole by pressing a packaging bag 3, where the content for containing a liquid is filled, with a specific pressure. A liquid-absorbing sheet 11 with liquid absorbing property and insulation property more than the content liquid is brought into contact with a surface to be inspected of the packaging bag 3 and the contacting part with the packaging bag 3 of the liquid absorbing sheet 11 is placed between electrodes 15 and 16, thus detecting the conduction between the electrodes 15 and 16.
Patent JP-2001101988-A (JP)
Title: Transmission electron microscope having television camera
Inventor: OKAMOTO KIMIHARU
IPC: H01J37/26
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the time interval between image observation time and photographing time by eliminating measurement of electron beam quantity in a fluorescent plate and omitting the mechanical moving operation of the fluorescent plate. SOLUTION: In a transmission electron microscope having a fluorescent plate 6 for image observing and a television camera 7, the transmission electron microscope comprises an electron beam detector 8 formed with a hole allowing the electron beam which is incident to the television camera 7, and a control means for controlling a shutter 4 based on the exposure time calculated from the exposure time of a film shot.
Patent JP-S61155643-A (JP)
Title: Governor of engine for work
Inventor: MATSUDA YASUSHI
IPC: F02D41/40
Filed: 1984-12-27
Abstract: PURPOSE:To restrict overshoot of engine speed by setting the minimum level at a fuel reduction side or a fuel addition side, in ranges of speed slower of faster than target engine speed respectively in comparison with the characteristics of actual shaft output of zero. CONSTITUTION:If a decrease in load increases an engine speed from a target speed set by an acclerator 19, control to reduce fuel is done with the minimum position set at the fuel reduction side from the position where the characteristics of actual shaft output of zero (B) is exhibited, and an engine speed recovering operation is swiftly made. And as the engine speed is nearing to the target engine speed, the minimum position approaches the position for the characteristics of actual shaft output of zero (B). And if the engine speed is lowered below the target speed, the minimum position is set higher than the position for the characteristics of actual shaft output of zero (B). Thus, overshoot to the lower side of the target speed is restricted. Therefore, in every situation for setting an accelerator, the target speed is maintained by controlling fuel reduction, in response to drastic drop of load, with less overshoot of engine speed.
Patent JP-H07134199-A (JP)
Title: Storage house for radioactive contaminant housing body
Inventor: OGAWA KAZUYA
IPC: G21F7/015
Filed: 1993-11-10
Abstract: PURPOSE:To ensure the cooling property of a radioactive contaminant housing body and prevent the diffusion of secondary radioactive contamination by cooling the inserted air into a ventilation duct, and forcedly circulating it. CONSTITUTION:When a radioactive contaminant housing body C is installed in the state where a block plug 16 is removed, a ventilation shutter 38 blocks a connecting hole 32a, and a housing pipe 31 inner part is separated from ventilation ducts 32, 33. When the block plug 16 is inserted after installation, the shutter 38 opens the connecting hole 32a by its weight, and the housing pipe 31 inner part is connected to the duct 32. During installation, the ambient air and the pipe wall temperature of the housing pipe 31 are raised by the emitted heat of the housing body C. At this time, the pressurized air is blown into the housing pipe 31 through the duct 33, inserted into the upper part, and substituted by the air enhanced in temperature to cool the housing pipe 31. The air enhanced in temperature is cooled by a heat exchanger 34 through the duct 32, and recirculated. The air circulation is carried out in the closed pipe consisting of the housing pipe 31, the ducts 32, 33 and the exchanger 43, and the cooled air is separated from the ambient environment even when a secondary radioactive contamination occurs.
Patent JP-2000115711-A (JP)
Title: Automatic video switching reproduction display device
Inventor: NOGA TAKEHIRO
IPC: H04N5/765
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic video switching reproduction display device with a small size, high reliability and a long service life as an entire video reproduction display system. SOLUTION: A medium storage section 20 has an automatic video changeover circuit 19 and plural storage circuits 11 each consisting of a semiconductor element such as a ROM with a sufficient storage capacity enough to permanently store digital video information 16 of a picture or the like for several minutes or over and having several hundred frames or over as digital signals, and the automatic video changeover circuit 19 changes any of the storage circuits 11 to select and output optional digital video information 16. Then, a decoding circuit 12 that performs the processing of the video information in compliance with the standards such as MPEG2 decodes the digital video information 16 outputted from the storage circuit 11.
Patent JP-2001095536-A (JP)
Title: Boiled fish paste containing oceanic deep water
Inventor: KAWASAKI KENICHI
IPC: A23L17/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a boiled fish paste excellent in texture and taste by using oceanic deep water. SOLUTION: This boiled fish paste rich in mineral ingredients, excellent in springiness and stability of the springiness, and having good taste, is obtained by using oceanic deep water or concentrated one as a raw material to utilize saline with cleanliness produced from the deep water; this boiled fish paste contains preferably 10 to 25 wt.% of the oceanic deep water, or preferably 25 to 35 wt.% of the concentrated oceanic deep water obtained by concentrating the oceanic deep water so as to have a salinity at 4 to 6 wt.%.
Patent JP-H11117018-A (JP)
Title: Production of thick steel plate excellent in scale adhesion
Inventor: CHIJIIWA RIKIO
IPC: B21B45/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To promote the transformation from FeO to Fe3 O4 in a scale compsn. and to obtain good scale adhesion to a steel plate by charging the steel plate after the completion of thick plate hot rolling to a heat-retention furnace from a specified temp. to a specified temp., holding it for a certain time and thereafter allowing it to cool. SOLUTION: A steel plate after the completion of thick plate rolling is charged to a heat-retention furnace. In this case, the steel plate is charged to the heat-retention furnace in which the temp. is regulated from 250 to 450 deg.C to 300 to 450 deg.C. In this way, the phenomenon that the formed scale is made easy to peel from a matrix by the thermal expansion of the steel plate at the time of reheating is prevented. This steel plate is held in the inside of the heat- retention furnace for >=30 hr to transform the scale compsn. from FeO to Fe3 O4 higher in strength by about >=75%. In this way, the peeling of boundaries between the scale and the matrix caused by its thermal expansion at the time of reheating is evaded and the scale is sufficiently strengthened and the thick steel plate having excellent scale adhesion of about >=75% can be obtd.
Patent JP-S63137695-A (JP)
Title: Antichondroitin sulfate d monoclonal antibody and detection of chondroitin sulfate d using said antibody
Inventor: KIMATA HIROHARU
IPC: C07K16/00
Filed: 1986-11-28
Abstract: PURPOSE:To obtain an antichondroitin sulfate D monoclonal antibody, capable of specifically linking to chondroitin sulfate D contained in malignant tumors, etc., and important for diagnose thereof, etc. CONSTITUTION:A mouse is immunized by using proteochondroitin sulfate derived from tissues containing chondroitin sulfate D as an antigen and lymphocytes thereof and myelomatous cells of a mouse are subjected to cell fusion to form a hybridoma, which is used to produce the aimed antichondroitin sulfate D monoclonal antibody.
Patent JP-H10120682-A (JP)
Title: Production of purine derivative
Inventor: YAMASHITA KEIZO
IPC: A61K31/52
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To simply and selectively obtain the subject compound which has a substituent in the 9-position and shows antiviral activity and anticancer activ ity by reaction a specific 7-benzylpurine derivative with a cyclopropane carboxylic acid type compound. SOLUTION: The reaction of 7-benzylpurine derivative of formula I[R<1> and R<2> are each H, OH, a 1-8C (un)saturated lower alkoxy, a 1-8C (un)saturated acyloxy, siloxy, a halogen, a 1-8C lower alkyl; R<3> is H, a 1-6C lower alkyl, a 1-6C lower alkoxy, OH, nitro, amino, sulfonic acid, carboxyl, a halogen] with a cyclopropanecarboxylic acid type compound of formula II [R<4> and R<5> are each H, a 1-20C (un)saturated alkyl, a 1-20C alkoxy, a 1-10C acyl, a 1-10C acyloxy] affords the objective purine derivative without complicated operation which has a substituent on 9-position and manifests antiviral and anticancer actions in high selectivity.
Patent JP-2000107289-A (JP)
Title: Cartridge type dental syringe unit
Inventor: SHIBUYA MUTSUMI
IPC: A61C19/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge type dental syringe unit which lessens the preparatory work prior to injection as far as possible and allows the disposition of a used cartridge and injection needle together as a unit without separately handling after the injection. SOLUTION: This cartridge type dental syringe unit consists of a transparent rigid plastic barrel 1 which is fixed with a double headed injection needle 4 at its front end and is opened at its rear end, a cartridge 5 which is loaded in the barrel, a syringe 2 which has a plunger 12 adapted to press the plunger rubber of the cartridge and a connecting means 13 for coupling the syringe 2 and the barrel. The barrel has a projecting part 6 for holding the cartridge loaded therein into the barrel. The projecting part pricks the needle 4 into a cap holding type rubber plug 7 of the cartridge by the advance manipulation of the plunger.
Patent JP-H04157440-A (JP)
Title: Correction for radioaction ray image read-out condition
Inventor: HISHINUMA KAZUHIRO
IPC: H04N1/04
Filed: 1990-10-20
Abstract: PURPOSE:To always output the proper read-out condition by obtaining the difference between the fading quantity in the previous read and the fading quantity in the main read and correcting the sensitivity which is temporarily set according to the difference. CONSTITUTION:A photographing part 10, X-ray source 11, accumulable phosphor sheet 14, read-out part 20, exciting light beam 24, rotary polygon mirror 26, stimulated luminescence 29, photomultiplier 31, computer system 40 and a CRT display 44 are provided. The fading characteristic for the lapse time T after photographing is previously memorized, and the fading quantity (F1) in the previous read is obtained from the lapse time (T1) from photographing to the previous read, and the fading quantity (F2) at the main read is obtained from the lapse time (T2) from photographing to main read. The sensitivity (Sk) for main read which is temporarily set on the basis of the previous read signal is corrected on the basis of the difference (F2-F2) between the fading quantity in the previous read and the fading quantity in the main read. Accordingly, main read can be carried out always under the proper main read-out condition.
Patent JP-H05122186-A (JP)
Title: Fault section discriminating system
Inventor: HAGIWARA TAKESHI
IPC: H04L69/40
Filed: 1991-10-29
Abstract: PURPOSE:To improve the transfer efficiency by performing a fault section discrimination while sending fault information without using excess time slot for fault information. CONSTITUTION:On radio communication for multistage relaying, frame synchronizing pattern generation circuits 20 and 21 having different patterns for each repeater station are provided. A discriminating circuit 5 judges a fault section by discriminating either of frame synchronizing circuits 30 or 31 corresponding to each station pattern in a receiving terminal (c) station the synchronization is established.
Patent JP-2000107275-A (JP)
Title: Deodorant composition and water base coating material composition using the same
Inventor: ASAI TAKESHI
IPC: C08L33/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant composition which exhibits a deodorization function excellent in immediate action and sustainability to acetoaldehyde, ammonia, hydrogen sulfide and acetic acid, which are the components of tabacco smells, in addition to the formaldehyde generated from synthetic timber, wall paper, etc., and a water base coating material composition which is excellent in the performance of the water base coating material, such as water resistance of a coating film, is odorless and is capable of forming the coating film having the deodorization function excellent in the immediate action and sustainability to the formaldehyde and the tobacco smells. SOLUTION: This deodorant compsn. is formed by incorporating a laminar phosphate polyamine intercalation compound, a composite of the phosphate of a quadrivalent metal, the hydroxide of a bivalent metal and titanium oxide and a hydrazide compound therein. The water base coating material compsn. is formed by incorporating such deodorant composition therein and is the water base coating material compsn. containing the hydrazide compound at 0.1 to 0.5 wt.% in the entire compsn.
Patent JP-H06132473-A (JP)
Title: Hybrid ic
Inventor: ISHIKAWA FUKUO
IPC: H05K1/05
Filed: 1992-10-21
Abstract: PURPOSE:To allow adjustment and inspection of circuit prior to molding while satisfying both sufficient heat dissipation and low cost. CONSTITUTION:A plurality of leads 32 and a wiring pattern 33 are formed of a conductor pattern on the top surface of a metal board 31 through a dielectric film. Circuit elements, e.g. a power, IC, are mounted on the metal board 31 and connected through wire bonding or a conductive adhesive with the wiring pattern 33. Adjustment and inspection of circuit are then carried out by conducting the leads 32, and a circuit part 31a mounting various circuit elements is molded with molding resin 38 while projecting a terminal part 31b formed with the leads 32 from the molding resin 38. Since the metal board 31 serves as a heat plate, conventional heat sink or ceramic board is not required.
Patent JP-H02184233-A (JP)
Title: Generator and method of connecting generator stator coil
Inventor: RENAATO SUTEIGU NIRUSON
IPC: H02K9/19
Filed: 1989-10-30
Abstract: PURPOSE: To facilitate connection of coil ends of a large-size generator by inserting each two spherical header caps, provided at an end of the coil between two connector bars and clamping the bars by a screw. CONSTITUTION: Upper and lower header caps 33, 36 are formed at ends of upper and lower coil sections 31, 32, extending from a stator 30 of the generator. Water hose nipples 34, 37 are mounted at the caps 33, 36 to supply cooling water into the coils. The caps 33, 36 are inserted between connector bars 39 and 40, brought into contact with recesses 54, 56 formed at the bar 40, and clamped by a screw 41. The sections 31, 32 are mechanically and electrically rigidly connected. Coil sections 42, 44 are connected by a similar method. Thus, an interphase connection of the coils for a large size generator or a connection with an external terminal is facilitated.
Patent JP-H02133197-A (JP)
Title: Operating method for belt press dehydrator
Inventor: KUROSU HIDETSUGU
IPC: B01D33/04
Filed: 1988-11-09
Abstract: PURPOSE:To efficiently bring an object to be pressed to dehydration treatment without causing a side leak by changing freely a line press in accordance with a kind and a water content of the object to be pressed in a belt press dehydrator. CONSTITUTION:A tension roll 3 and a drive roll 4 are placed in the entry and the delivery side of a belt press dehydrator respectively and the upper and the lower filter cloths 5, 6 are wound and extended, and from the entry side, plural roll groups 7, two pairs of rolls 8A, 8B and 9A, 9B are placed, and the whole is divided into a gravity dehydration zone A, a wedge zone B, a press zone C and a line press zone D. An object to be pressed is supplied to the gravity dehydration zone A and brought to no-load dehydration, and thereafter, brought to pressure dehydration in the wedge zone B and the press zone C in a state that it is inserted and held by the upper and the lower filter cloths 5, 6, and thereafter, brought to forced dehydration in the line press zone D. In this case, by changing line press pressure of the line press zone D in accordance with a kind and a water content of the object to be pressed so that the object to be pressed is not accumulated between the rolls 8A, 8B and 9A, 9B, the object to be pressed is dehydrated without generating a side leak caused by stagnant between the rolls 8A, 8B and 9A, 9B.
Patent JP-H05119446-A (JP)
Title: Photographic coupler
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1991-10-29
Abstract: PURPOSE:To provide a new photographic coupler which can form a cyan color picture image showing excellent change in colour against heat, humidity and light. CONSTITUTION:This photographic coupler is expressed by formula. In formula, R1, R2, and Y are hydrogen atoms or substituents, X is a hydrogen atom or substituent which is released by the reaction with an oxidized body of a color developer. This photographic coupler is used for a silver halide photographic sensitive material and a thermodeveloping photosensitive material.