baber/WOPTO huggingface dataset:
Patent JP-H1151297-A (JP)
Title: Hanger device for gas cylinder
Inventor: ISHIYAMA TOSHIHIKO
IPC: F17C13/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanger device which can be mounted on and revoved from a pipe socket through one-touch motion and can establish an effective automated operation using less number of operators when a gas cylinder in suspended condition is supplied to various working stages such as blasting, coating, drying. SOLUTION: An energizing shaft 4 is raised and its insertion part 4a is inserted into a pipe socket 201, and if the shaft 4 is sunk to cause each detent ball 3 to protrude from a loading hole 7, the ball 3 is engaged by the inner edge at the bottom of the pipe socket 201 to establish a slip off prevention of the hanger body 4, which can thus be attached to a gas cylinder 200 rigidly, and it is made practicable for the gas cylinder 200 to be hung down and held by the hanger body 4. When the shaft 4 is raised and the balls 3 are left embedded in the loading hole 7, the balls 3 are disengaged from the inner edge at the bottom of the pipe socket 201, and the hanger body 4 is set off from the gas cylinder 200.
Patent JP-H0369753-A (JP)
Title: Diatom earth coating bent plate
Inventor: HOSONO AKIHIRO
IPC: C04B14/08
Filed: 1989-08-09
Abstract: PURPOSE:To have excellent heat insulating efficiency and to make it possible to prevent noises and condensation by applying a coating produced from mixing a bonding agent into the burnt diatom earth and kneading it with water to the surface of a building bent plate of a loose section of the bent plate or the surface except a fitted section in a specific thickness. CONSTITUTION:The top sections 1a and 1a are formed on both sides of the bottom section 1b of a bent plate 1 alternating the tops 1a and bottoms 1b in the shape of a corrugation, and a loosed piece 2a and loose piece 2b are respectively provided to the ends of the tops 1a. After the diatom earth is burnt with the temperature at about 1,000 deg.C, it is powdered and mixed with a bonding agent having polymer materials such as resin acetate acrylic resin, etc. for main ingredients, and a coating layer which is produced from kneading with about 40% of water and drying is bonded with the bent plate 1. According to constitution, the working of looseness and tightness or a fitting means is easy, and the looseness and tightness or the fitting can be surely made to pro mote heat insulating efficiency, condensation prevention and noise prevention, etc. by the coating layer 3.
Patent JP-H1051585-A (JP)
Title: Original holder and printer
Inventor: TAKEUCHI MINORU
IPC: H04N1/19
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve recording quality by preventing the generation of errors is gradation, even when an original holder is conveyed while inclined toward an image scanner by forming a white reference part at the side of an original holding part. SOLUTION: An original holder 1 has a flat holder base 2, and an original is held by an original holding part 6 at the almost central position of the holder base 2. Further, a white reference board 7 is arranged over the vertical direction of a left side margin part at this original holding part 6. This white reference board 7 is formed, so that its vertical length can be equal with or longer than the vertical length of the original. Before reading the original through the image scanner, the white reference board 7 of the original holder 1 is read line by line, the error in gradation on the white reference board 7 is corrected each time and with that corrected value as a reference, the shading correction of image information on the original, namely, automatic inclination correction is performed. Thus, the gradation error in recording caused by the inclination of the original holder 1 can be corrected.
Patent JP-2001031737-A (JP)
Title: Polyurethane composition for medical treatment use
Inventor: KIDOKORO HIROTO
IPC: C08G18/48
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane composition for medical treatment use from which a polyurethane resin molded article suitable as a material for a balloon of a balloon catheter that is excellent in hydrolytic resistance and has a small degree of permanent elongation even when it is detained in the body for a long period of time can be obtained. SOLUTION: A 100 mmol of diphenyl methane diisocyanate and polyester polyol having a 3-methyl-1,5-pentane diol and an adipic acid as raw materials are changed to a reactor and heated at 90 deg.C for an hour to undergo polyaddition reaction to thereby prepare a urethane prepolymer. Then, 8 mmol of 1,4-butane diol and 3 mmol of trimethylol propane are added to the prepolymer and stirred at 70 deg.C to produce a reaction mixture. A sheet (a molded article) formed from the reaction mixture has a small degree of permanent elongation and good hydrolytic resistance.
Patent JP-H0870069-A (JP)
Title: Semiconductor device
Inventor: ITO MAMORU
IPC: H01L23/36
Filed: 1994-08-30
Abstract: PURPOSE: To provide a semiconductor device which is easily worked from a board material and has a heat sink of specified size. CONSTITUTION: Silver is used for a heat sink 10 for retaining a chip 2. Since the hardness of silver is low, working of silver to the size suitable to the heat sink is easily enabled by pressing. Working from plate material is easy, and a heat sink of specified size can be formed. Although the material cost of silver is higher than that of copper based material, the silver heat sink can be realized without causing cost increase, because the total cost containing working cost can be restrained low.
Patent JP-H0759425-A (JP)
Title: Device for pressing ridge in crop pulling out machine
Inventor: KANAI YOICHI
IPC: A01B13/02
Filed: 1993-08-19
Abstract: PURPOSE:To provide the subject device useful for harvesting potato, etc., having excel lent operation efficiency by installing a pulling out device, a raking device and a transporting device, fixing a ridge forming plate of given length from the front part of the raking device backward, preventing collapse of a ridge part, and surely covering the ridge with soil. CONSTITUTION:This device for pressing a ridge in a crop pulling out machine is equipped with a pulling out device 6 for holding stem parts of a crop by a pair of right and left endless members 9 and plucking out the crop from a ridge part while transporting the crop backward and upward and with raking devices 7 which have belts 17 having a pair of right and left raking rags 16, respectively, positioning at the front upper part of the pulling out device 6, hold and rake the foliar part of the crop and are extended so as to make the raking parts at the lower part bestride both right and left sides of the ridge part. The device is provided with a conveyor 8 which is positioned above the pulling out device 6 and backward-and-upward delivers the stem part of the crop to a space between belts 22' having a pair of right and left to sending rags 22, respectively, and with a ridge forming plate 30' having given length from the front of the raking device 7 backward for covering the ridge part with soil.
Patent JP-H0368584-A (JP)
Title: Photochromic compound
Inventor: MACHIDA KATSUICHI
IPC: C07D519/00
Filed: 1989-08-09
Abstract: NEW MATERIAL:A spirooxazine compound expressed by the formula [A' represents 1-24C alkyl, allyl, (substituted) aralkyl, (substituted) aryloxyalkyl, etc.; R<1> to R<8> represent H or alkyl; R<9> represents H, halogen, alkyl, alkoxy, OH or alkoxyalkyl; either of X and Y represents N and the other represents methyne]. EXAMPLE:1,3,3-Trimethylspiro[piperidine-2,3'-(3H)-pyrido(3,4-f)(1,4)be nzoxazine]. USE:Useful as a recording material or a dimming material. PREPARATION:A 5-nitroso-6-quinolinol or 8-nitroso-7-isoquinolinol derivative and a piperidine compound having a desired substituent group are dissolved in a solvent such as ethanol or toluene and refluxed at a boiling point in nitrogen gas atmosphere.
Patent JP-H0870121-A (JP)
Title: Insulated gate semiconductor device
Inventor: NIWAYAMA KAZUHIKO
IPC: H01L29/10
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an insulated gate semiconductor device having a wide safety operation region by forming a fourth semiconductor layer deeper than a third semiconductor layer on the upper surface of a second semiconductor layer while intersecting the third semiconductor layer thereby suppressing conduction of a parasitic transistor and obtaining a high controllable current. CONSTITUTION: A fourth semiconductor layer 10 having higher impurity concentration than a second semiconductor layer 4 is formed deeper than the third semiconductor layer 5 on the upper surface of the second semiconductor layer 4 while intersecting the third semiconductor layer 5. Consequently, the base current of a parasitic transistor comprising the first, second and third semiconductor layers 3, 4, 5 bypasses the fourth semiconductor layer 10. Since the bias voltage being applied to the PN junction between the second and third semiconductor layers 4, 5 is suppressed, the conduction of the parasitic transistor is suppressed. Presence of the PN junction between the third and fourth semiconductor layers 5, 10 also contributes to the conduction of the parasitic transistor.
Patent JP-H0495322-A (JP)
Title: Gas blast circuit breaker
Inventor: TSUKUSHI MASANORI
IPC: H01H33/70
Filed: 1990-08-03
Abstract: PURPOSE:To secure high withstand voltage and also prevent the performance of a gas circuit breaker from being deteriorated by consumed deformation even after a large current is cut off by specifying both the angle of each taper portion provided on the lower side of the throat portion of a nozzle and the amount of boron nitride with which an insulating material is filled. CONSTITUTION:A nozzle 8 for blowing an arc-extinguishing gas to an arc 9 generated between a fixed electrode 1 and a movable electrode 2 is provided and taper portions 11, 12 for enhancing the energy intensity reflection factor of the arc 9 are provided to the respective portions of the broadening portion 13 of the nozzle 8 in a gas blast circuit breaker having a throat portion 10 from which either of electrodes is taken in and out and the broadening portion 13 provided on the lower side of the throat portion 10, and the nozzle 8 has a fluororesin insulating material filled with boron nitride powder serving as a filler which occupies less than 15% of the capacity of the insulating material. An energy beam which is radiated from the arc 9 generated between the electrodes and in the radial direction of the arc 9 is blocked by the portions 11, 12 both provided on the lower side of the throat portion of nozzle, so that the amount of the energy beam entering into the nozzle can decreased. As a result, the internal arc resistance of the gas blast circuit breaker can be maintained even when the amount of the boron nitride filling the insulating material is reduced.
Patent JP-H1154817-A (JP)
Title: Microwave-excited gas laser oscillator
Inventor: IWASAKI YASUSHI
IPC: H01S3/097
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a magnetron used for a microwave excited gas laser. SOLUTION: By the oscillation ON/OFF signals and output state command signals, the heater voltage is controlled by a heater circuit 201 corresponding to the oscillation stoppage, continuous operation and intermittent operation of a magnetron 2, so that a heater voltage in the intermittent output time of the magnetron 2 is controlled higher than the heater voltage at the continuous output time of the magnetron 2 at higher heater temperature, as well as to be somewhat lower than the heater voltage at the oscillation stoppage time of the magnetron 2 to be at lower heater temperature. Through these procedures, the fluctuation in the heater temperature is reduced to be set up at the oscillating low limit value by stabilizing the magnetron 2.
Patent JP-S5996060-A (JP)
Title: Power steering device
Inventor: TAKAHASHI SADAHIRO
IPC: B62D6/02
Filed: 1982-11-22
Abstract: PURPOSE:To prevent a steering fluctuation when steering power is switched, by controlling the steering power to be gradually changed to a target value when the steering power is manually switched, in the case of a device whereby the steering power can be manually switched by stages in accordance with one's fondness. CONSTITUTION:If, for instance, a selector switch 10 of the selector switches 10- 12 is turned on, first a characteristic (b) corresponding to the selector switch 10 among the steering power change characteristics stored in a ROM20 is read in a CPU19 in a steering power control circuit 8. Next, an electric conduction current IB, such that the objective steering power corresponding to a car speed can be obtained, in a steering power control solenoid valve 7 is calculated from said characteristic (b) and the car speed once stored in a RAM21 by a car speed sensor 9. Then the solenoid valve 7 is electrified to be gradually controlled throughout in prescribed times from the proceding opening to the present opening after a point of time switching the selector switch 10 to be turned on, thus the objective steering power is generated.
Patent JP-S6183940-A (JP)
Title: Spectral transmittance measuring apparatus
Inventor: AKIYAMA OSAMU
IPC: G01N21/27
Filed: 1984-09-29
Abstract: PURPOSE:To enable highly accurate measurement with a simple construction, by providing an integrating sphere with a light incident window, a detection window and additional one window the same in the area as the light emission window. CONSTITUTION:A light source unit L, a spectrometer M and an integrating sphere S are arranged. The integrating sphere S is provided with a light incident window W1, a detector window D, a photo detector P and a window W2 the same in the area as the window W1. A sample G shall be a plate of optical glass. To measure the transmittance 100%, the sample G is set at the position as indicated by the chain line and the window W2 is closed while the window W1 opened. In the measurement of the sample, the sample G is set at the position of the solid line and the window W2 is opened. In such a manner, a highly accurate measurement can be done with a simple construction simply by providing additional one window W2 on the integrating sphere S.
Patent JP-H0936995-A (JP)
Title: Facsimile equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To perform display control with which user's attention can be attracted well by performing control with a main power source control means so that facsimile equipment can be driven by a main power source until an error is canceled when an error is generated during the operation of this equipment. SOLUTION: This equipment is provided with a main power source 16 for supplying power to respective means at the main body of equipment and a main power source control means 15 for controlling the operation of the main power source and when operating this equipment, the main power source 16 is turned on. At standby time, only the main power source control means 15 and an LCD display part are driven by a secondary battery and a solar battery provided inside the main power source control means 15. When any abnormality is generated at standby time, however, the main power source control part 15 performs control for enabling drive with the main power source 16 so that the generation of abnormality can be displayed on an LCD with which power consumption is increased but the attention can be easily atracted. Besides, when any error is generated at the time of facsimile transmission, drive due to the main power source 16 is not immediately stopped but stopped after the cancel of error so that clear display due to the LED can be performed.
Patent JP-2000033242-A (JP)
Title: Production of hollow fiber filter membrane
Inventor: OZUSHI KENJI
IPC: B01D63/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To shorten a cleaning time by using only ultrapure water as water for coagulation, water-washing, showering, post-treatment, or the like, which contacts membranes during production. SOLUTION: The kinds of hollow fiber filter membranes are not restricted. For example, polyacrylonitrile and polysulfone are used for the membranes, and composite membranes can also be used. The diameters of the membranes and the thickness of the bundle of the membranes are not restricted. For example, a spinning solution obtained by mixing an acrylonitrile copolymer in nitric acid is extruded from a ring-shaped nozzle for producing hollow fibers, after being allowed to travel in air, is coagulated in a coagulation bath, washed with water in a first water-washing bath, and taken up on a reel. In addition, water-washing and hot water treatment are done in a hot water treatment bath, and hollow fiber ultrafilter membranes are obtained.  In this process, only ultra-pure water is used for an internal core liquid, the coagulation bath, the first water-washing bath, a shower during the reeling, and the hot water treatment bath. Ultrapure water at least 15 MΩ.cm, preferably at least 18 MΩ .cm in specific resistance at 25 deg.C is used.
Patent JP-2001032409-A (JP)
Title: Joining method and joining structure of precast reinforced concrete aseismatic wall
Inventor: ASAI SHUN
IPC: E04B2/56
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a joining method and a joining part of a precast reinforced concrete wall capable of attaining rationalization and labor reduction of execution work without arranging a joining part form, capable of reducing quantity of building scrap material and capable of improving quality. SOLUTION: A joint bar 16a is housed in a groove part 14a by using a precast reinforced concrete column member 1a provided with the joint bar 16a projecting in the horizontal direction, a precast reinforced concrete aseismatic wall 2 for forming the groove part 14a in a vertical directional end part 3a, concrete or grout 11, and a space for adjacently forming the precast reinforced concrete column member 1a and the precast reinforced concrete aseismatic wall 2 is embedded with the concrete or the grout 11.
Patent JP-S6447581-A (JP)
Title: Woodgrain pattern printing method
Inventor: TOKUOKA KAZUYOSHI
IPC: B41M3/06
Filed: 1987-08-19
Abstract: PURPOSE:To enable efficient continuous printing and enhance fastness of a printed surface, by providing a specified transparent synthetic resin between a woodgrain pattern and a tracheal groove pattern, and applying a release resin to the tracheal groove pattern. CONSTITUTION:A wood ground color 3 is printed over the entire surface of a main body 2 to be printed, followed by drying, and a woodgrain pattern 4 is printed thereon, followed by drying. A transparent synthetic resin coating material not containing any release agent at all or containing a trace of a release agent is applied to the printed surface by topcoating, and the coated film is hardened by heating. Thereafter, by using a hardenable-type ink containing a flatting agent, a tracheal groove pattern 6 is printed in conformity with the woodgrain pattern 4 previously printed. Since the coating material 5 does not contain any release agent, it is easy for the hardenable-type ink to adhere to the coating material 5. Thereafter, the hardenable-type ink is dried, and finally a release agent resin 7 is applied thereto, followed by drying to complete a decorative sheet 1 having the woodgrain pattern.
Patent JP-S6266904-A (JP)
Inventor: YOKOGAWA TAKASHI
IPC: B28B21/58
Filed: 1985-09-19
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-H07149287-A (JP)
Title: Device and method for controlling variable pitch propeller and diesel engine
Inventor: FUREDERITSUKU PORUSHIE
IPC: B63H3/10
Filed: 1994-08-30
Abstract: PURPOSE: To largely reduce generation quantity of smoke in increasing an engine load or an engine output of a turbo diesel engine, and to restrict environmental pollution caused by smoke. CONSTITUTION: For improving at least either of dynamic characteristics and output increase characteristics of a boost diesel engine for driving a variable pitch propeller, the pitch of the variable pitch propeller is first decreased till a rotation speed of the diesel engine and the variable pitch propeller is increased to reach a new rotation speed desired. Fuel injection quantity and diesel engine output (L) are then increased for the first time, and the propeller pitch is increased simultaneously with that for maintaining a roughly constant rotation speed.
Patent JP-S6359922-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A47L9/04
Filed: 1986-09-01
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-S6360559-A (JP)
Title: Solid-state image sensing device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1986-09-01
Abstract: PURPOSE:To eliminate a dynamic-drain conductance effect by forming drain regions in a latticed manner as picture-element isolation regions in gate regions and arranging electrostatic induction type phototransistors, the gate regions of which function as electrostatic shielding regions to the drain regions, in two dimensions. CONSTITUTION:An N epitaxial region 102 is shaped onto a P substrate 101, and N<+> regions 103 as sources, P regions 104, in which holes formed by incident beams are stored and which are brought to an electrically floated state and serve as electrostatic shielding gates to drain voltage, N<+> regions 105 as drains also combining the role of picture-element isolation regions shaped in a latticed manner and P<+> regions 106 for resetting the holes of the P regions 104 are shaped to the surface of the region 102. Source electrodes 109, drain electrodes 110 and control gate electrodes 108 are each brought into contact with the N<+> regions 103, the N<+> regions 105 and the P<+> regions 106 through contact windows in an insulating film 107. Accordingly, electrons flowing through the N<+> regions 105 from the N<+> regions 103 do not depend upon drain voltage, thus acquiring a stable multiplication function.
Patent JP-H0367507-A (JP)
Title: Sowing machine
Inventor: YANO SHINICHIRO
IPC: A01C7/18
Filed: 1989-08-07
Abstract: PURPOSE:To sow seeds on a field at definite spacings by delivering seeds from a seed tank, receiving the seeds near the surface of field with a seed-receiving part and delivering the seeds retained in the seed-receiving part at regular intervals. CONSTITUTION:Rice seeds coated with an oxygen-supplying material (Calper) are charged in a seed tank 18, an engine 39 is energized to drive a riding mobile vehicle 1 to tract a working apparatus 9 while receiving a part of the load of the apparatus with leveling floats 16a, 16b, 16b and the power is transmitted via a transmission shaft to an input shaft. The delivery roll 19a... of each delivery apparatus 19... is rotated and the seed delivered from the seed tank 18 to the lower funnel 20 is forcedly transferred downward with air flow sent from a blower 21 and is blocked with a shielding plate 35 of the transfer part 24. The shielding plate 35 is oscillated by the rotation of a sowing rotary cam 15 to transfer the seeds to a working device 23 at regular intervals and plant the seeds on the field.
Patent JP-S6360514-A (JP)
Inventor: HONDA YUKIO
IPC: H01G4/228
Filed: 1986-09-01
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-H11168662-A (JP)
Title: Film image input device
Inventor: AISAKA SHIGENORI
IPC: G03C1/765
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent an unpleasant image from being outputted, when no developed still photo film is set to a photographing area or the like and to confirm visually whether or not a film is set from an image. SOLUTION: A film detection section 326 detects whether or not a film 124 is set to a photographing area of a photographing lens 114. When the film 124 is set, an image signal outputted from an image signal processing circuit 117 is outputted to a video monitor 119 via a changeover section 329. When the film 124 is not set, an image signal stored in a setting image memory 328 is outputted to the video monitor 119 via the changeover section 329. Thus, whether or not the film 124 is set to the photographing area is confirmed visually from the display image on the video monitor 119.