baber/WOPTO huggingface dataset:
Patent JP-S61172140-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIDE RIICHI
IPC: G03C1/36
Filed: 1985-01-26
Abstract: PURPOSE:To obtain a photosensitive material safe in handling under the yellow safelight, and yet, high in sensitivity to Ar laser beams by incorporating at least one of specified compds. having arranged plural hetero rings, and at least one of arranged plural aromatic rings. CONSTITUTION:The silver halide photographic sensitive material high in contrast, safe in handling under the yellow safelight and yet high in sensitivity to Ar laser beams can be obtained by incorporating at least one of compds. represented by general formula I and at least one of compds. represented by general formula II, and in formulae I and II, Z1 is a nonmetallic atomic group necessary to form a 5- or 6-membered hetero ring; Q is a nonmetallic atomic group necessary to form a 5-membered hetero ring; Z2 is an aromatic group having unsatd. side chains; at least one of side chains R3-R6 is a sulfonic group; and n is 0-3.
Patent JP-H01188717-A (JP)
Title: Sintered bearing made of super high polymer polyethylene
Inventor: SUZUKI KIICHIRO
IPC: F16C33/20
Filed: 1988-01-22
Abstract: PURPOSE:To reduce weight, manufacturing processes, cost and elongate life of a bearing by mixing high polymer polyethylene powder of thermosetting resin powder with super high polymer polyethylene powder, and by sintering so as to form pores. CONSTITUTION:High polymer polyethylene powder is mixed with super high polymer polyethylene powder, charged in a mold, pressurized and heated to form pores. Liquid lubricant is impregnated in the pores. It is therefore possible to reduce the weight of a bearing, improve the flexibility, and reduce manufacturing processes so as to cheapen the cost and elongate the life thereof.
Patent JP-S59139434-A (JP)
Title: Control system of japanese language document generating device
Inventor: KANDA TAISUKE
IPC: G06F7/22
Filed: 1983-01-29
Abstract: PURPOSE:To provide a word dictionary which is easy to use for the user, by holding a set of fundamental words in a read-only storage device without changing and storing words, which are used by the user and are registered, in an external storage device. CONSTITUTION:A page corresponding to an inputted Kana (Japanese syllabary) character string is read out from a floppy disc 5 to a memory 6, and the page is searched by a Kana-Kanji (Chinese character) conversion processing part 8. If a word corresponding to the input Kana character string is found, pages of the word dictionary are searched when it is already displayed; but if it is not displayed yet, the word is displayed, and the precedence in the floopy disc is transposed. If the corresponding word is not found by searching the dictionary of the floppy disk, a word dictionary in a read-only ROM4 is searched. It is searched if the word corresponding to the input KANA character string is found, but the word is displayed by a display control part 9 if it is not found.
Patent JP-S56110066-A (JP)
Title: Guidance system in underwater cruising body
Inventor: ENDOU YUKITOSHI
IPC: F41G7/22
Filed: 1980-02-06
Abstract: PURPOSE:To enable accurate recognition and guidance by not controlling a reflected signal from a target, controlling only a reverberation signal and stressing the reflected signal in comparison with the reverberation signal. CONSTITUTION:Between a pair of transmitter-receivers 5 and 6 serving also as a receiving circuit and a direction discriminating circuit 11 are provided a transmission-reception selecting switch 8, amplifiers 9 and 10 and specific filters 15 and 16 sequentially from the input side. The specific filters 15 and 16 are constituted as digital filters respectively and the attenuation property thereof is set to be reverse to the property of reverberation frequency. In addition, a transmission frequency controlling circuit 23 is provided to match the central frequency of the digital filters 15 and 16 with the average frequency of reverberation.
Patent JP-S61174499-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: D21H13/10
Filed: 1985-01-25
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-S59140364-A (JP)
Title: External parts for watch
Inventor: SHINOZAKI TAKASHI
IPC: C23C26/00
Filed: 1983-01-28
Abstract: PURPOSE:To blacken the surfaces of metallic external parts for a watch and to improve the wear resistance and corrosion resistance by plating the surfaces of the parts with chromium and by carrying out sulfurizing and nitriding. CONSTITUTION:The surfaces of metallic external parts for a watch made of stainless steel, brass, German silver or the like are plated with chromium in 1-50mum thickness. The chromium-plated parts are sulfurized and nitrided by heating at about 550-600 deg.C in a salt bath contg. alkali metallic cyanate, alkali metallic carbonate and metallic sulfide as principal components to form chromium sulfide and chromium nitride in the chromium plating up to about 5mum depth from the surface. By the treatment, black films having fine appearance, superior wear resistance and corrosion resistance are formed on the surfaces of the external parts.
Patent JP-S55107162-A (JP)
Title: Light blind cover for nozzle of pressure vessel
Inventor: HIRANO MASAYUKI
IPC: F16J13/02
Filed: 1979-02-09
Abstract: PURPOSE: To fit a blind cover easily into a nozzle of a pressure vessel, by modifying a pressure receiving portion of the blind cover into a spherical member projected into the vessel to reduce the thickness of a flange portion of the blind cover and the weight of the blind cover, and form a guide surface between the inner surface of the nozzle and the pressure receiving member.  
     CONSTITUTION: A light, blind cover 5 consists of three members, i.e. a flange member (a), a spherical pressure receiving member (b) and a thin cover member (c). The spherical portion of the pressure receiving member (b) has an extremely light weight. The thickness Tb of the flange member (a) can also be reduced to a level substantially equal to the thickness of a nozzle flange 2. Since the pressure receiving member (b) is made spherical, it naturally forms a guide surface between the same member (b) and the inner surface of the nozzle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60210411-A (JP)
Inventor: OTSUTO BUIKUTOORU
IPC: B29D11/00
Filed: 1985-01-26
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-H01190945-A (JP)
Title: Idle revolution speed controller for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D41/08
Filed: 1988-01-23
Abstract: PURPOSE:To stabilize the idle revolution by calculating the standard revolution speed in idle state from the weighted mean value which is obtained by weighting the engine revolution speed in the past and at present and setting the ignition advance angle value according to the difference from the engine revolution speed at present. CONSTITUTION:When an engine is in idling state, an idling speed setting means sets an aimed idling speed, and an intake quantity control means controls the intake quantity of the basis of the aimed idling speed. Further, in idling, a standard revolution speed setting means calculates the weighted means to set the referential revolution speed, by emphasizing the engine speed in the past and at present, for example in the stationary revolution state, emphasizing the value in the past, while emphasizing the value at present for a prescribed time after the change from the aimed idling speed. Then, the ignition advance angle value is set according to the difference from the engine speed at that time, and the ignition timing is controlled by a control means. Therefore, the stable idling state can be obtained speedily.
Patent JP-H05203713-A (JP)
Title: Method for inspecting magnetic domain and magnetic construction by using scanning tunneling microscope
Inventor: OGAWA MASATSUGU
IPC: G01N37/00
Filed: 1992-01-29
Abstract: PURPOSE:To obtain an inspection technology for magnetic domain in nano order. CONSTITUTION:While a tunnel current detection chip 1 of STM is applied with bias magnetic field by using a coil 3, the conductance difference is detected to judge whether the magnetic domain direction of substance 2 and the magnetizing direction of the chip 1 are parallel or unparallel to each other, so the magnetic domain of the substance 2 can be recognized. Therefore it becomes possible to inspect the magnetic domain with a resolution of nano meter order.
Patent JP-H07216152-A (JP)
Title: Container made from cycloolefinic resin composition
Inventor: HIROSE TOSHIYUKI
IPC: C08L45/00
Filed: 1994-02-07
Abstract: PURPOSE:To improve the moistureproofness of a cycloolefin resin compsn. by compounding at least one polymer selected from the group consisting of a copolymer of ethylene with a specific cycloolefin, a ring-opening polymer of the cycloolefin, a hydrogenation product of the ring-opening polymer, and graft copolymers based on the above-mentioned polymers with an ultraviolet absorber and an amine stabilizer. CONSTITUTION:A cycloolefin resin compsn. is obtd. by melt mixing 100 pts.wt. at least one polymer selected from the group consisting of a random copolymer of ethylene with a cycloolefin of formula I (wherein (n) is 0 or 1; (m) is 0 or a positive integer; (q) is 0 or 1; and R<1> to R<18> each is H, a halogen hydrocarbon group, etc.) or formula II (wherein (p) and (q) are each 0 or a positive integer; (m) and (n) are each 0, 1, or 2; and R<1>-R<19> each is H, a halogen, an alkoxy, etc.), a ring-opening polymer of the cycloolefin, a hydrogenation product of the ring-opening polymer, and graft copolymers based on the above-mentioned polymers with 0.01-2.0 pts.wt. ultraviolet absorber and 0.01-2.0 pts.wt. hindered amine stabilizer. The compsn. is molded into a container.
Patent JP-S57127823-A (JP)
Title: Leak test method for enclosed electric unit
Inventor: ISAGAWA MITSUO
IPC: G01M3/10
Filed: 1981-01-30
Abstract: PURPOSE:To permit complete repair of leaked products with ease after testing by a method wherein a unit to be tested is immersed in a solvent and subject to the decompressed state and then leak is detected upon the presence or absence of air bublles generated. CONSTITUTION:A test apparatus comprises transparent containers A, B allowing tested units 4 to be immersed therein and removed therefrom from above, vacuum pumps 1, 2 connected to the containers A, B respectively, a pipe connecting A and B, and a valve 3 provided at the intermediate of the pipe. The tested units 4 are immersed in a solvent 5. This solvent is preferably of a fluorocarbon liquid having a boiling point of about 150-200 deg.C. The vacuum pump 1 is operated to reduce pressure whithin A to 500-600mm.Hg and then a leak test is started. While performing the leak test within A, the vacuum pump 2 is operated to reduce pressure within B to become a little lower than that within A. After completion of the leak test within A, the valve 3 is opened to transfer the immersion solvent to B and then the valve 3 is closed again. The vacuum degree within A is increased so as to evaporate and remove the immersion solvent having been still remained in the container. B is retured to normal pressure and thereafter next tested units are immersed in the solvent.
Patent JP-S58131542-A (JP)
Title: Discriminating apparatus of material component in blood
Inventor: TSUJI SHIROU
IPC: G01N21/27
Filed: 1982-01-30
Abstract: PURPOSE:To discriminate automatically and accurately an erythrocyte, a leukocyte and a  thrombocyte in a short time, by irradiating light having wavelength absorbed by hemoglobin  and providing a part for measuring light absorption of a material component in blood and a part for measuring light scattering. CONSTITUTION:A diluted blood liquid is taken in a sample vessel 2 and said liquid is jetted  from a jet tube 4 into a sleeve flow tube 5. A physiological saline solution is sent from a  vessel 3 to the tube 5 by gas pressure and the blood sample is made into a slender sleeve-like  sample flow and then, it is flowed in a nozzle 6 one by one leaving a space. The sleeve-like  flow is dropped forming a minute liquid drop 9 after getting out from the nozzle 6 by the oscillation from an ultrasonic oscillating element 8 driven by a liquid drop forming signal  circuit 7. A beam-shaped light 12 of the maximum absorption wavelength (about 415nm) of  hemoglobin is irradiated from a light source 10 to the sample blood in the nozzle 6 and a  transmitting light 13 and a scattering light 14 (shown by a dotted line in the figure) are measured by each photoelectronic multiplying tube 16, 17. An erythrocyte is discriminated and  counted when the scattering light is higher than a prescribed level and the absorption light is  higher than the prescribed level, and a leukocyte is discriminated and counted when the scattering light is higher than the prescribed level and the absorption light is below the prescribed  level, and then a thrombocyte is discriminated and counted when the scattering light is below  the prescribed level.
Patent JP-H02194905-A (JP)
Title: Manufacture of lightweight aerated cement board
Inventor: TOMIUCHI SHINICHI
IPC: C04B41/65
Filed: 1989-01-23
Abstract: PURPOSE:To finish tile driving excellently, and to improve the durability of a surface and a fine view by driving an unglazed tile to a lightweight aerated cement board, autoclave-curing the whole and coating and treating the surface of the cement board. CONSTITUTION:Paper 2 is laid onto the bottom of forms 1, and a fixed number of unglazed tiles 3 are spread all over the top face of paper at regular intervals. Lightweight aerated cement slurry 4 adjusted at specified specific gravity through a prefoaming method, a mix-foaming method, etc. is casted into the forms 1. The cement slurry 4 is casted, and precuring is conducted for manifesting treatable strength. That is, the cured slurry 4 is mold-released from the forms 1, and paper 2 on the top faces of the tiles 3 are removed. A lightweight aerated cement composite board 6 is inserted into an autoclave can 7, and autoclave-cured. The composite board is autoclave-treated, and the surface of the lightweight aerated cement composite board 6 is dried, and surface-cleaned. The whole surface of the composite board 6 is coated and treated with an inorganic group coating material 8.
Patent JP-H11215758-A (JP)
Title: Abduction motor and manufacture thereof
Inventor: TAKEKOSHI YUKINORI
IPC: H02K5/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter or the like from entering a bearing part by forming the first flange part for covering the opening side of a hollow rotor of recessed shape at one end of a cylindrical stator, and the second flange part between this one and its iron core part, and covering the section between the first and second flange parts with a ring protrusion part. SOLUTION: A first flange part 101a of a collar shape for covering the opening part side of a hollow rotor 104 of recessed shape is formed at one end of a cylindrical stator 101, and the second flange part 101b is formed between the first flange part 101a and a stator iron core 102. A ring protrusion part 106a which protrudes to a shaft center side is formed at the other end of an end ring part 106 formed at both the ends of a hollow rotor iron core 105, so as to cover the second flange part 101b of the stator 101. As a result, the bent ring protrusion part 106a covers only the second flange part 101b of the stator 101, thus it is possible to prevent foreign matter or the like from entering a bearing part 107 via a gap 101g.
Patent JP-S58131309-A (JP)
Title: Direct injection type internal-combustion engine
Inventor: AOYAMA TAROU
IPC: F02B3/06
Filed: 1982-01-29
Abstract: PURPOSE:To favorable distribute fuel spray and yet prevent fuel spray from adhering to the wall surface of a combustion chamber by a structure wherein a swirl type injection valve, which swirlily and conically sprays fuel, is used as a fuel injection valve and the position of the spray axis center line of the swirl type injection valve is specified. CONSTITUTION:A nearly spherical cavity 3 is formed on the crown of a piston 2. Let D be the maximum distance across opposite side surfaces of the cavity and X be the distance between the center axis of the cavity and the spray axis center line of the swirl type injection valve 10 at fuel infection in the horizontal plane, in which the position of the maximum distance D of the cavity is contained, then D and X are set so as to satisfy with the relationship: 1/6<X/D< 3/8. In such a manner as mentioned above, the favorable distribution of fuel spray in the combustion chamber 9 and the prevention of fuel spray from adhering to the wall surface of the combustion chamber can be resulted.
Patent JP-H04235905-A (JP)
Title: Cosmetics
Inventor: ICHIOKA MINORU
IPC: A61K8/00
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a melanin inhibitor comprising an extract of cells of bacterium belonging to the genus Streptococcus or Lactococcus as an active ingredient. CONSTITUTION:A cosmetic comprising an extract of cells of bacterium such as Streptococcus thermophilus YIT 2,001 strain (FERM P-11,891) or Lactococcus lactis subsp. cremoris (FERM P-11,790) extracted with water or an alcohol or a mixture thereof as an active ingredient. The extract has excellent tyrosinase inhibitory activity, is safe and a cosmetic blended with the extract has excellent beautifying effects and good feeling in use.
Patent JP-H03217143-A (JP)
Title: Store and forward switching system
Inventor: YOSHII EMI
IPC: H04L12/58
Filed: 1990-01-23
Abstract: PURPOSE:To set the limit value of the use frequency of a store and forward switching system with respect to each user by providing an OMR sheet (a mark sheet which is optically read) with a password mark code and providing a store and forward switching device with a means where the allowable use frequency of the OMR sheet is recorded. CONSTITUTION:Contents of an OMR sheet 10 are transmitted to a store and switching device 3 from a facsimile terminal 1 through a switching network 2. When reading a password mark code 11 of the transmitted OMR sheet 10, a code collating part 31 in the store and forward switching device 3 retrieves a counter table 32 and takes out the preliminarily recorded allowable use frequency of the OMR sheet in accordance with the password mark code in this table. The code collating part 31 collates the taken-out allowable use frequency; and when this frequency is not 0, communication is permitted and this state is reported to a counter counting-down part 33. When receiving this report, this part 33 counts down the pertinent allowable use frequency by one. If the allowable use frequency is 0, the code collating part 31 informs a communication rejecting part 34 that communication is impossible, and this means 34 executes communication reject procedures.
Patent JP-H03219167-A (JP)
Title: Oil pressure closing circuit for construction machine
Inventor: SONODA MITSUO
IPC: E02F9/22
Filed: 1990-01-24
Abstract: PURPOSE:To prevent a prime mover from overrun by detecting the rotating speed of a prime mover exceeding the specified value based on the allowed rotating speed, and communicating a pair of main ducts for connecting a hydraulic pump to a hydraulic motor. CONSTITUTION:There are provided a change-over valve 21 for performing change-over into a communicating position A for communicating a pair of main ducts 11, 12 and a cutoff position B for cutting off the communication between these main ducts 11, 12, and change-over control means 22, 23 for detecting the rotating speed of a prime mover 1 exceeding the specified value based on the allowed rotating speed so as to switch the change-over valve 21 into the communicating position A. As a result, the change-over control means 22, 23 switch the change-over valve 21 into the communicating position A at the time of detecting the rotating speed of the prime mover 1 exceeding the specified value based on the allowed rotating speed. The pair of main ducts 11, 12 are thereby communicated to each other to reduce differential pressure in both ducts 11, 12 so as to reduce torque received by a hydraulic pump 2 from the discharge oil of the hydraulic motor 3, so that the rotation of the prime move 1 by the hydraulic pump 2 is suppressed to prevent the overrun of the prime mover 1.
Patent JP-S5399637-A (JP)
Title: Apparatus for operating ventilating fan
Inventor: KAMATA SAKAE
IPC: F23N5/24
Filed: 1977-02-09
Abstract: PURPOSE: To accomplish simplified control and accurate operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63183773-A (JP)
Title: Structure for connecting shell of refrigerant compressor or the like with feeding pipe
Inventor: ONODA IZUMI
IPC: F16L13/02
Filed: 1987-01-26
Abstract: PURPOSE:To form a junction part which is excellent in joining strength, vibration-proof, and thermal stress resistance, by thickening the junction part of a copper pipe, and also, enlarging its outside diameter, at the time of welding a copper pipe for supplying gaseous refrigerant to the copper shell of a refrigerant compressor, etc., by a copper series brazing filler metal. CONSTITUTION:A copper pipe 2a for supplying fluid such as gaseous refrigerant, etc., to a steel shell 1 in the refrigerant compressor is brought to brazing welding by using the copper series brazing filler metal. In this case, a part 5 where the copper pipe 2a is fitted and stuck to the shell is thickened by enlarging the outside diameter, or the junction part 5 of a copper pipe 2b is thickened by making the inside diameter small, and also, the junction part 7 of a copper pipe 2c is thickened by expanding the diameter successively in the radial direction from other part. This thickened part is fitted to the steel shell and brought to brazing welding by the copper series brazing filler metal, by which joining strength after welding becomes large, and the junction part which is excellent in vibration-proof and thermal stress resistance is obtained.
Patent JP-H09213950-A (JP)
Title: Modulation dope field effect transistor and its manufacture
Inventor: YOKOYAMA KOJI
IPC: H01L29/78
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a transistor of very high speed operation by manufacturing high mobility transistor structure from a silicon series material. SOLUTION: With the use of an amorphous silicon hydride layer 6a as a modulation dope layer, two-dimensional electron gas 11 or two-dimensional hole gas is formed in a base material high purity single crystal silicon layer 5. Therefore, a transistor channel of high speed operation can be formed. Since the amorphous silicon hydride is used as a modulation dope layer, the defect caused by dangling bond at an interface and that in amorphous are greatly reduced.
Patent JP-H02194902-A (JP)
Title: Manufacture of natural-stone bonded block
Inventor: YUKIMOTO MASASHI
IPC: B28B1/16
Filed: 1989-01-25
Abstract: PURPOSE:To present an aspect close to a natural stone by previously laying a nonwoven fabric or an elastic substance such as sponge on a bottom in forms before concrete is placed into the forms and installing a plurality of natural stone onto said elastic substance. CONSTITUTION:Forms 1 for molding a natural-stone bonded block is assembled, a nonwoven fabric or an elastic substance 2 such as sponge is laid onto the base of said forms 1, a plurality of natural stone 3 are mounted onto said elastic substance 2 so that adjacent each natural stone 3 is mutually abutted and contacted or brought near and positioned, and the mixtures 4 of rock chips having the same quality and color as said natural stone 3 and/or sand and cement are laid into the clearances of said each natural stone 3. Concrete is placed into the forms 1. Said placed concrete 5 is cured, and the forms 1 are mold-released. The elastic substance 2 in a concrete block A' is peeled and removed, thus forming the natural-stone bonded block A presenting an aspect close to one large natural stone.