baber/WOPTO huggingface dataset:
Patent JP-H0556922-A (JP)
Title: Ophthalmometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/103
Filed: 1991-08-30
Abstract: PURPOSE:To allow ophthalmometry with high accuracy without depending on the diameter of the patient's pupil. CONSTITUTION:The luminous flux from a spotty light source 6 projects a spot light flux to the eyeground Er of the eye E to be examined through a central aperture diaphragm 4, a bored mirror 3, etc. The light reflected from the eyeground Er is reflected by the bored mirror 3 and projects 6 pieces of luminous fluxes to a two-dimensional array sensor 11 through a aperture diaphragm 7, a variable aperture diaphragm 8, a luminous flux separating prism 9, etc. The ophthalmometric value is determined from the luminous flux positions on this sensor 11. The variable aperture diaphragm 8 and the diaphragm 7 exist in the positions conjugate with the pupil of the eye E to be examined. The variable aperture diaphragm 8 selects the apertures of different diameters by a step motor 13 and regulates the outside diameter of the diaphragm 7, thereby determining the diameter of the luminous flux reflected from the eyeground to be measured. The diameter of the pupil is measured from the anterior eye image of the eye E to be examined picked up by a television camera 15 and the aperture of the variable aperture diaphragm 8 is so selected as to attain the adaptable measuring luminous flux.
Patent JP-H0888553-A (JP)
Title: Detecting sensor
Inventor: AKAGI TETSUYA
IPC: G01V8/12
Filed: 1994-09-14
Abstract: PURPOSE: To fix the difference of response independently of the obtained speed of a detection body with respect to the detecting sensor which discriminates a periodically obtained input signal to binarize it. CONSTITUTION: A clock signal is periodically generated by a clock generating means 11a of a microcomputer 11 to drive a light throwing element 3. The light reception signal obtained synchronously with this driving is converted by an A/D conversion means 11b. It is subjected to averaging processing a prescribed number of times by an averaging processing means 11c and is discriminated by a discriminating means 11d. In the case of the outside of a window area including thresholds THON and THOFF, the averaging processing means 11C performs averaging processing after converting it to the boundary value of this area.
Patent JP-H01199476-A (JP)
Title: Pressure sensor
Inventor: TABATA AKI
IPC: H01L29/84
Filed: 1988-09-30
Abstract: PURPOSE:To enable the constitution of resistors included in a compensation circuit without increasing resistor elements and processes such as soldering and the like in number by a method wherein resistors of the compensation circuit formed of the same material as a distortion gauge are constructed on a diaphragm. CONSTITUTION:A thin film pressure sensor is provided, where a distortion gauge 3 is provided to the rear of a diaphragm pressure sensing face through an insulating film 2 and compensation resistance circuits R5 and R6, formed of the same material as the distortion gauge 3, for temperature, a zero point, and the like are provided onto the face where the gauge 3 is formed. For instance, the resistors R5 and R6 are provided between contact points of electrode wirings E4 and E6 and an applied voltage source Vin onto the face of the diaphragm 1 where the distortion gauge 3 (R1-R4) is formed. In this process, the thin film pressure sensor is structured in such a manner that the SiO2 film 2 is laminated on a stainless steel 1 as an insulating film, next the distortion gauge 3 and the resistors R5 and R6 are formed of a polycrystalline silicon thin film, and wiring patterns (E1-E5) of an electrode 4 are formed thereon. A transistor Tr is connected between the wirings E4 and E6 and with wiring E7 and E8 in an externally attaching manner.
Patent JP-H07104408-A (JP)
Title: Silver halide photographic emulsion and photosensitive material
Inventor: SUZUKI TETSUYA
IPC: G03C1/015
Filed: 1993-10-01
Abstract: PURPOSE:To improve the regular sensitivity and the safe light fog by spectral- sensitizing the specific silver halide particle which has a plurality of twin crystal surfaces which are parallel each other and has a round top point by a specific color element. CONSTITUTION:As for a silver halide particle which has an average silver iodide content less than 2mol% and two twin crystal surfaces parallel each other and has a substantially round top point and has a pAg of 9.0 or more after the completion of 80% addition of the water-soluble silver salt used in the growth process, the silver halide particle, is spectral-sensitized by the color element shown by the formula I or II. In the formula I and II, each of Z<1>-Z<3> represents the nonmetallic atomic group forming oxazole, benzoxazole, etc., and each of R<1>-R<3> represents an alkyl grop or a substituted alkyl group, and R<4> represents an alkyl group, aryl group, etc. Further, X<1> represents an acidic anion, and (n) represents 0 or 1. Accordingly, the regular sensitivity (blue light region) is secured, and the fog due to the safe light in the dark room work can be improved.
Patent JP-S63101436-A (JP)
Title: Vehicle trimming material and its production
Inventor: OKINA TOYOHIKO
IPC: B29C45/14
Filed: 1986-10-17
Abstract: PURPOSE:To rationally obtain a vehicle trimming material of a light weight and a simple structure, by reacting a polyisocyanate material infiltrated into a mat-like fibrous reinforcement arranged together with a skinning material in a mold so that the formed polyisocyanate may have a specified density. CONSTITUTION:In the production of a vehicle trimming material comprising a base formed by infiltrating a polyisocyanurate into a mat-like fibrous reinforcement and forming it and a skinning material laminated on this base, the skinning material and the mat-like fibrous reinforcement are arranged in the cavity of a mold so that the both may be contacted with each other under pressure. Such an amount of a polyisocyanurate material comprising a polyol, a polyisocyanate and a trimerization catalyst that a polyisocyanurate having a density which is 1.0-1.9 times that of a polyisocyanurate obtained from its free expansion is poured into the mold and reacted. As the mat-like fibrous reinforcement, used, one comprising glass fiber is preferable, and one comprising glass fiber of an average diameter of 15-20mu and an average length >=50mm is particularly desirable.
Patent JP-H1185355-A (JP)
Title: Key switch and keyboard device
Inventor: FUJIMAKI TAKASHI
IPC: G06F3/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To easily change the arranging state of keys by the taste of an operator without replacing the keys at every time. SOLUTION: The key 5 having the keying face 13a of almost a square form if it is two-dimensionally viewed is constituted of a base member 6 and a top member 7. The top member 7 can be slid in an Rv direction on the guide part 8 of the base member 6. The projection part 12a of a base member 6-side and the recessed part 16 of a top member 7-side can be attached/detached for regulating the sliding operation. Thus, the key operation angle, which the keying face 13a of the key 5 makes against a reference plane orthogonal to the depression direction Z of the key 5, can be adjusted.
Patent JP-S62106497-A (JP)
Inventor: MITSUTA EMIKO
IPC: G09G3/14
Filed: 1985-11-05
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-S60145091-A (JP)
Title: Substance for inhibiting angiotensin i converting enzyme
Inventor: KIDO YASUHITO
IPC: A61K35/74
Filed: 1983-12-31
Abstract: PURPOSE:To obtain a substance 15B2 for inhibiting angiotensin I converting enzymes, by cultivating a microorganism belonging to actinomyces. CONSTITUTION:An actinomyces No.937ZE-1 strain (FERM-P No.7l32) separated newly from soil is capable of producing a substance 15B1 inhibiting angiotensin I converting enzymes is newly found to produce further a substance 15B2 inhibiting angiotensin I converting enzymes. The physico-chemical properties of the substance are as follows; Constituent substances; Tyrosine and substances, positive to ninhydrin, having an area ratio of about twice that of the tyrosine measured by an amino acid analyzer, and contained in a hydrolyzate obtained by hydrolyzing the substance 15B2 at 110 deg.C for 20hr in 6N hydrochloric acid. Melting point; Showing no melting point up to 300 deg.C. Solubility, Readily soluble in aqueous solutions of alkalis, sparingly soluble in water and methanol and insoluble in ether, acetone and n-hexane. Color reactions; Positive to the iodine reaction and ferric chloride reaction and negative to ninhydrin and alpha-naphtholsulfuric acid reaction.
Patent JP-H0696217-A (JP)
Title: Luminance conversion circuit
Inventor: MATSUDA MAMORU
IPC: H04N5/57
Filed: 1992-09-17
Abstract: PURPOSE:To process pixel data at a high speed. CONSTITUTION:This circuit is provided with an image memory 3 for storing respective pixel data, histogram preparing circuit 2 for preparing the histogram of luminance-to-frequency from the respective pixel data, histogram storage memory 4 for storing the histogram prepared by this histogram preparing circuit 2, luminance allocating circuit 5 for allocating the luminance order of the respective pixel data stored in the image memory 3 corresponding to the histogram stored in this histogram storage memory 4, and luminance conversion table 6 for converting the luminance order of respective pixel data allocated by this luminance allocating circuit 5 to the pixel data of new luminance.
Patent JP-H0586348-A (JP)
Title: Filmy adhesive capable of bonding under heat and pressure
Inventor: TAKEDA TOSHIRO
IPC: C09J7/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a filmy adhesive which has excellent heat resistance, good workability of bonding under the conditions including low temperature, low pressure and a short time, excellent adhesion to a metal such as copper or silicon, and ceramics, and a sufficient bonding strength at room temperature and a temperature at which solder can melt, such as 260 deg.C. CONSTITUTION:The objective adhesive comprises a polyimide of a degree of imidization of at least 80% prepared by reacting an acid component comprising A mol of 4,4'-oxydiphthalic dianhydride and B mol of another acid dianhydride component with an amine component comprising C mol of 1,3-bis(3- aminophenoxy)benzene and D mol of another diamine component in such amounts that (A+C)/(A+B+C+D) is 0.5-1.0, and (A+B)/(C+D) is 0.8-1.2. In the above reaction, at least either 4,4'-oxydiphthalic dianhydride or 1,3-bis(3- aminophenoxy)benzene is used as an essential component.
Patent JP-H03108840-A (JP)
Title: Loop network equipment
Inventor: ITSUGAYA KINJI
IPC: H04L12/42
Filed: 1989-09-21
Abstract: PURPOSE:To prevent pseudo synchronization at every node by devising an equipment such that a frame pattern not requiring a transmission frame is replaced into a fixed pattern and erased by a selection circuit. CONSTITUTION:A master node 1 is made up of a frame generating means, a loop delay correcting means and a means inserting a fixed pattern different from a frame pattern to an idle time slop not in use in the system. A slave node 2 is provided with a means receiving a frame for time division multiplex from a transmission line 3 and applying drop-insert of it to a time slot used by its own node. When the slave node 2 is bypassed, a frame pattern is written in an idle also not used in the system and is circulated on a loop without erasure. The master node 1 inserts a fixed pattern different from the frame pattern to the idle slot. Thus, pseudo synchronization due to an undesired frame pattern is prevented.
Patent JP-H0698405-A (JP)
Title: Automatic train control device
Inventor: HAYASHI AKIYOSHI
IPC: B60L3/08
Filed: 1992-09-17
Abstract: PURPOSE:To obtain an automatic train control device which prevents missing of a speed pulse even when an output of a speed generator contains a superposed direct-current part or a beat component or others at the time of high- speed running. CONSTITUTION:A speed input circuit 2 in which a beat component or a direct- current part or others contained in an output SG of a speed generator are removed by a construction of a two-stage feedback loop of operational amplifiers 7   8   9 and 7   10   9, the level of a stable signal component is detected by a comparator 11 and converted into a signal of a rectangular- wave alternating current, a transistor 12 is driven by this signal and a stable speed signal TGX in which no pulse is missing, is provided.
Patent JP-H0993642-A (JP)
Title: Maintenance control system for outdoor phs base station
Inventor: KAMO TAKANOBU
IPC: H04W24/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To conduct maintenance control for a base station by connecting a center equipment to the base station with a transmission line and controlling a temperature regulation means for regulating the temperature of the base station based on the parameter from the center equipment. SOLUTION: A base station 13 is constituted of a control means 11 and a temperature regulation means 12 and maintenance control is executed by a center equipment 10 interconnected by a transmission line. The center equipment 10 sends a parameter to the control means 11 to control a temperature regulation means 12 for a fan and a heater or the like in the inside of the base station 13 and the parameter is stored in a memory in the base station 13. The control means 11 controls the fan and the heater or the like in the inside of the base station based on the information of the parameter to operate the base station 13 independently of an installation environment and to conduct maintenance control of the base station 13.
Patent JP-H0587908-A (JP)
Title: Testing apparatus of pn modulation radar
Inventor: NAKAMURA MASAHIRO
IPC: G01S7/40
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a testing apparatus for a PN modulating-type radar which can test the detecting efficiency of the distance to a target and the tracking efficiency of the radar under the dynamic condition from a far distance to a point blank range in the same manner as when the radar is actually put in use. CONSTITUTION:A radar testing part 20 has circuits 21, 24 which control a simulation delay time in a programmable manner by simulating the delay time since the electric waves transmitted from an under testing radar 10 are reflected by a target object before the waves are returned back to the radar. The under testing radar 10 has a synchronizing delay circuit 14 which compensates for the delay error resulting from the delay time when the electric waves are transmitted between the radar and the radar testing part and the delay time when the signals are transmitted in the radar testing part.
Patent JP-H0292936-A (JP)
Title: Production of transparent resin or molded product
Inventor: SASAKI SHIGERU
IPC: G11B7/2534
Filed: 1988-09-30
Abstract: PURPOSE:To improve light transmittance and obtain a resin, such as a polyester, suitable for optical recording media, etc., by irradiating a reaction mixture during polymerization and/or the resultant resin or molded products with rays of light at a specific wavelength in producing the resin from specific compounds as raw materials. CONSTITUTION:A compound expressed by the formula (R1 to R4 are H or <=8C alkyl) as part of raw materials are subjected to polycondensation reaction to produce a polyester, polycarbonate or polyester carbonate. In the process, a reaction mixture during polymerization and/or resin obtained after the polymerization or molded products using the resin are irradiated with rays of light at <=20, especially <=5 spectral output of components at a shorter wavelength than 350nm when the maximum spectral output within the wavelength range of 350-500nm is taken as 100.
Patent JP-S63102216-A (JP)
Inventor: KOGAME TOSHIHIKO
IPC: H01G4/30
Filed: 1986-10-17
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-S63103761-A (JP)
Title: Electrical power steering controller for forklift
Inventor: HAYASHI TAKASHI
IPC: B62D5/04
Filed: 1986-10-18
Abstract: PURPOSE:To obtain the always stable handle operation feeling independently of the load variation by determining the steering assisting characteristic according to the magnitude of the load of a forklift and outputting the steering assisting force corresponding to the determined characteristic. CONSTITUTION:A torque detector 28 including a potentiometer is installed, in order to detect the steering torque applied onto a steering wheel in a counterbalance type forklift. Further, a pressure sensor 55 for the output of the load signal corresponding to the load of the forklift is installed, and the output is input, together with the output signal of the torque detecting device 28, into an amplifier 57. The amplification signal is inputted on the basis of the gain which increases as the load signal becomes large, and the amplification signal is multiplied with the output signal of a motor electric current sensor 58 installed onto a servomotor 12 for auxiliary steering. Then, the deviation between the both signals is applied into the servomotor 12, as the control signal, and power steering is performed.
Patent JP-H0296324-A (JP)
Title: Manufacture of semiconductor device and vapor growth device used for it
Inventor: YAMAZAKI SUSUMU
IPC: H01L21/205
Filed: 1988-09-30
Abstract: PURPOSE:To enable a semiconductor crystal with a uniform film thickness distribution to grow by controlling the density and flow rate distribution of a growth material gas on the surface of a substrate externally and individually. CONSTITUTION:A substrate 12 is rotated about an axis 16 which is vertical to the surface within a vapor growth container and a carrier gas and a growth material gas supplied from a gas supply source 1 is made to flow to N flow paths 4 and 5 (N>=2) where flow controlling means are provided halfway through each, thus enabling the flow in each flow path 4 and 5 to be regulated. Then, the carrier gas and the regulated growth material gas merge for each pair of flow paths 4 and 5 and the merged N pairs of carrier gas and growth material gas are sprayed to the surface in the substantially vertical direction through separate N flow paths 61 to 64 arranged on a straight line crossing a rotary axis 16 of the substrate 1 at right angles. Namely, the flow of the carrier gas and the growth material gas to be supplied is controlled externally. It allows the film thickness distribution on the surface of the substrate 1 to be controlled, thus forming a semiconductor crystal in uniform film thickness on the large-area substrate 1 with improved reproduction properties.
Patent JP-S63104988-A (JP)
Title: Phospholipid derivative and production thereof
Inventor: OZAKI SHOICHIRO
IPC: A61K31/66
Filed: 1986-10-21
Abstract: NEW MATERIAL:A compound (salt) expressed by formula I (R<1> is alkoxy, acyloxy, acylamino, etc.; R<2> is H, halogen hydroxy, alkoxy, aryloxy, etc,; A is 2-trialkylaminoethyl). EXAMPLE:1-O-Octadecyl-2-acetyl-3-thioglycerol-3-phosphorylcholine. USE:An anti-inflammatory and analgesic agent, antiallergic agent and agent for cardiovascular systems as well as respiratory organs. PREPARATION:For example, epibromohydrin expressed by formula II is reacted with an alcohol to alkylate the 1-position and then converted into a disulfide with NaSH. The hydroxyl group at the 2-position is then acrylated to give a compound expressed by formula III, which is reacted with SO2Cl2 and dimethyl phosphite and successively NaI and ethylene bromohydrin to provide a compound compound formula IV. The resultant compound expressed by formula IV is then reacted with trimethylamine, etc., to afford the aimed compound expressed by formula I.
Patent JP-H0561864-A (JP)
Title: Document processor
Inventor: OGASAWARA SATOSHI
IPC: G06F17/24
Filed: 1991-09-02
Abstract: PURPOSE:To provide a document processor which automatically judges the number of output digits at the time of outputting a document and which can output the impressive document. CONSTITUTION:A control part 11, a document memory 12 for storing document information, a control register 13 consisting of a counter counting an evaluation point, etc., for judging the optimum number of output digits and of a flag and an input part 14 consisting of a keyboard provided with a KANA(Japanese syllabary) character key and an alphabet key, etc., for inputting the document are provided to the document processor 10. At the time of input, the document is prepared without being conscious of the number of the digits of an output result and the continuous state of document data on the document is analyzed so as to evaluate the points at the time of output.
Patent JP-H0885653-A (JP)
Title: Automatic jointer of synthetic resin sheet
Inventor: SHIMODAIRA KAZUYUKI
IPC: B65H19/18
Filed: 1994-09-19
Abstract: PURPOSE: To make the vicinity of the starting end of a standby roll movable to a jointing position with the terminal vicinity of an operating roll automatically and surely without entailing any creases. CONSTITUTION: This jointer is provided with a pair of holding rollers 200 and 201, holding a starting end of a standby roll B, as pinched in, to be delivered at a time when this standby roll B is rotated in the delivery direction of the sheet, and then these holding rollers 200 and 201 are made so as to be shiftable to the jointing position by means of a jointing means 300.
Patent JP-H0563625-A (JP)
Title: Head mount type mobile communication device
Inventor: SAWADA IKUO
IPC: H04W88/02
Filed: 1991-09-03
Abstract: PURPOSE:To realize the device using a safety helmet so as to implement mobile body communication for plural channels. CONSTITUTION:A channel selection section 3 is incorporated in a brim 2 of a safety helmet or cap 1, and a microphone 5, speaker 6, transmission reception control microprocessor 7 and transmission reception antenna 4 are incorporated in or mounted to the helmet or cap 1 and mobile body communication is implemented by using a frequency corresponding to a selected channel.
Patent JP-S62107869-A (JP)
Title: Arc igniting method in ac nonconsumable eletrode type arc welding method
Inventor: OTANI TADAYUKI
IPC: H05H1/32
Filed: 1985-11-06
Abstract: PURPOSE:To stably ignite an arc without impressing high frequency voltage and to prevent the generation of high frequency noises by injecting plasma for the cathode of an electric field by forming it between the main electrode and base metal. CONSTITUTION:The electric circuit 8 for welding on which tungsten electrode (main electrode) 2 and base metal 3 are connected is formed on the power source 1 for welding. The plasma jet circuits 18, 25 including plasma devices 10, 21 are arranged near the main electrode 2. An electric field is formed between the main electrode 2 and base metal 3 when the main power source 1 is turned on, in this composition, and the main electrode 2 becomes a cathode in case of the positive half-wave of the voltage, and by injecting the plasma which is from the jet circuit 18 therein an arc discharge is caused and the arc is ignited between the main electrode 2 and base metal 3. The plasma of the jet circuit 25 is injected to the base metal 3 due to the base metal 3 becoming a cathode in case of the negative half-wave. Consequently the ignition can be performed stably without high frequency power source and yet high frequency noise can be prevented.