baber/WOPTO huggingface dataset:
Patent JP-H09214458-A (JP)
Title: Radio repeater
Inventor: NAKAMURA TOMOHIRO
IPC: H04B10/07
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To sent a value of B2-byte sent from a transmitter side transmission terminal station to a receiver side terminal station even when a pointer is revised in the radio repeater corresponding to the Synchronous Digital Hierarchy SDH. SOLUTION: A B2 extract means 2a of the radio repeater 2 extracts B2 byte information. On the other hand, a B2 re-arithmetic means 2b revises a painter of received transmission information and conducts again B2 parity arithmetic operation. Then an adder means 2c adds data extracted by the B2 extract means 2a to data obtained by the B2 re-arithmetic means 2b for each bit. A transmission means 2d sends a scum obtained by an adder means 2c to a succeeding radio repeater 3. The radio repeater 3 recognizes occurrence of an error in B2 parity arithmetic object data corresponding to bits of a value '1' based on the sum sent from the transmission means.
Patent JP-S57128306-A (JP)
Title: Manufacture for optical circuit
Inventor: KUROKAWA TAKASHI
IPC: G03F7/00
Filed: 1981-01-31
Abstract: PURPOSE:To manufacture an optical circuit with a complicated three dimensional pattern with a simple manufacturing process, by supplying a liquid monomer with lower refractive index than that around a polymer produced on a substrate and removing the substrate after the polymerization. CONSTITUTION:A monomer 10 being a raw material of transparent high refractive index polymer is filled in an ample 11 installed in a constant temperature tank 12, and the ample 11 is connected to a glass vessel 14 with a connection pipe 13 via a cock 26. The glass vessel 14 is connected to a vacuum pump via a pipe 25 and a cock 28, and a substrate 16 which can be moved with a supporting rod 17 is located in the vessel 14 through the adhesion to an exposed plane 15 of the glass vessel 14. The exposed system consists of an ultraviolet ray lamp 20, mask film 21 on which patterns to be manufactured are continuously drawn, and lens 19, the pattern of the film 21 is image-formed on one surface 15 of the vessel 14. The image on the plane 15 is continuously changed by moving the mask film 21 as a projector to form dynamic pattern of ultraviolet rays.
Patent JP-S63181580-A (JP)
Title: Pseudo video synchronizing signal generating circuit
Inventor: MANO SHINICHIRO
IPC: H04N5/06
Filed: 1987-01-23
Abstract: PURPOSE:To execute a display having no distortion or dislocation by using a mutually independently generated PG pulse and a fH pulse, differentiating them to set a pulse duration and taking the OR thereof. CONSTITUTION:A time from the fall of a signal duration for a pseudo vertical synchronizing signal Vf' to a pseudo horizontal synchronizing signal Hf' is set so as to repeat 1H and 0.5 H by a PG pulse differentiating circuit 6. In a fH pulse differentiating circuit 11, the pulse duration of the horizontal synchronizing signal is set. A signal generated in a pseudo synchronizing signal terminal 16 via a NAND gate 14 is substantially similar to that according to a video synchronizing signal and is not displayed even when a character or a numeric character is displayed on a CRT.
Patent JP-S61171424-A (JP)
Title: Drug for lowering intracranial pressure
Inventor: MITSUI HIROSHIGE
IPC: A61P25/28
Filed: 1986-01-24
Abstract: PURPOSE:A drug for lowering intracranial without causing kidney disorder, obtained by dissolving a fixed amount of glycerin and fructose in sodium chloride injection. CONSTITUTION:A drug comprising sodium chloride injection, glycerin, and fructose, wherein the amount of glycerin is 10-20%(W/V) based on a solution consisting of glycerin and sodium chloride injection, and an amount of fructose is 20-100wt% based on glycerin. This composition has improved lowering action on intracranial pressure without causing kidney disorder at all. Administration is carried out by selecting proper glycerin concentration depending upon symptoms, and a dose is usually 0.5-2g/kg/day by venoclysis.
Patent JP-H09203545-A (JP)
Title: Filter cleaning device for range hood
Inventor: SUZUKI TADAYOSHI
IPC: F24F13/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To automatically clean the filter of a range hood with a washing liquid when the range hood is not operated. SOLUTION: A washing liquid spraying gutter 33 is provided at an upper part of a filter, and a washing liquid receiving tray is provided at a lower part of the filter. Then, under the washing liquid receiving tray, a washing liquid tank 42 is provided, and a washing liquid in the washing liquid tank 42 is fed to the washing liquid spraying gutter 33 by a liquid pump 45 at the time being set by a 24 hour timer 53, when the range hood is not operated. By doing so, the washing liquid circulates and flows along the surface of the filter, and an oil content and steam being adhered to the surface of the filter can be washed with the washing liquid when the range hood is not operated.
Patent JP-S60159536-A (JP)
Title: Automatic control device for humidifier
Inventor: ISHIBASHI OSAMU
IPC: F24F6/12
Filed: 1984-01-27
Abstract: PURPOSE:To constitute the automatic control device for humidifier capable of effecting control, good in response and small in the ripple of humidity, by employing a humidity sensor having humidity-electric resistance characteristic. CONSTITUTION:A differential voltage (Ve-Vf) between the output voltage Ve of a humidity detecting circuit 46, which is based on the humidity detection of the humidity sensor 33, and a reference voltage Vf corresponding to the set humidity of a humidity setting circuit 53 is detected by a differential voltage detecting circuit 58 and the oscillating output of a LC oscillation circuit 9 is controlled in two steps in accordance with the magnitude of the differential voltage (Ve- Vf) to switch automatically strong humidifying operation and weak humidifying operation step wisely. Accordingly, the weak humidifying operation is effected surely when an ambient humidity is closed to the set humidity and the control of regulation of humidity, in which the ripple of humidity is small, may be effected.
Patent JP-H03197470-A (JP)
Title: Novel n-aryl-2-oxazolidinone compound
Inventor: JIYANNFURANSOWA ANSHIYA
IPC: C07C67/00
Filed: 1990-01-25
Abstract: NEW MATERIAL: N-aryl-2-oxazolidinone compound of formula I [R represents formula II, HO-(CH 2 ) 5 - or HO-CH 2 -].  
     EXAMPLE: 3-Para-[2-(2-methyl-1,3-dioxanyl)ethoxy]phenyl-5-methoxymethyl-2- oxazolidinone.  
     USE: Medical drugs, particularly useful as an intermediate for synthesis of N- aryl-2-oxazolidinone compound effective as an antidepressant.  
     PROCESS: For example, chloride of 2-hydroxyetyl-2-metyl-1,3-dioxolane and a compound of general formula III are condensed in a dimethylformamide, acetone or acetonitrile solvent in the presence of potassium carbonate or potassium hydride, to obtain the compound of general formula IV constituting the compound of general formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5399716-A (JP)
Title: Clamp circuit
Inventor: YAMAGIWA KAZUO
IPC: H04N5/78
Filed: 1977-02-10
Abstract: PURPOSE: To reduce the number of pin terminals in IC by lamping input signals stably at the reference level with a circuit which is suitable for an IC and giving an earth constitution to one edge of the capacitor in a sample hold circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229785-A (JP)
Title: Dimmer type display unit
Inventor: SATO SHUJI
IPC: B60K35/00
Filed: 1993-01-29
Abstract: PURPOSE:To enhance durability of a dimmer type display unit by improving a conventional dimmer type display unit while paying attention to the service life characteristics of a halogen lamp and controlling the operation so that the service life of light source, i.e., the halogen lamp, is prolonged. CONSTITUTION:A driving voltage range VB corresponding to the low service life region B of a halogen lamp 2A is set. A dimmer control section 9 is constituted such that the halogen lamp 2A is not driven in the driving voltage range VB but driven with a driving voltage VX equal or close to the limit value of the driving voltage range VB for the brightness of external light corresponding to the driving voltage range VB.
Patent JP-S62172767-A (JP)
Title: Optical semiconductor device
Inventor: YOSHIDA KAZUTOMI
IPC: H01L31/0232
Filed: 1986-01-24
Abstract: PURPOSE:To improve the efficiency of assembling work without necessity of inclining a photodetector and to improve the photoelectric conversion efficiency by providing a spherical lens having larger photodetecting area than the photodetecting unit of the photodetector between a light emitting element and the photodetector, directing the curved surface of the spherical lens toward the light emitting element to prevent the reflected light from being returned to the light emitting element. CONSTITUTION:When a current is injected by a lead terminal 33 to a light emitting element 20, lights 22a, 22b are emitted. The light 22a emitted from the back surface is collected by a spherical lens 29 fixed to a photodetector 21 to be introduced to a photodetector 25. In this case, since the light 22a of the area larger than the surface area of the photodetector 25 can be input by the effect of the lens 29, the photoelectric conversion efficiency is improved, the reflected light 22c on the surface of the lens 29 is scattered so that the light returned to the element 20 is reduced. Accordingly it is not necessary to mount obliquely the photodetector 21 to improve the efficiency of the mounting.
Patent JP-S5399651-A (JP)
Title: Method of treating water for inspecting liquefied oil gas vessel
Inventor: OOTSUKA NOBUYOSHI
IPC: B01D53/38
Filed: 1977-02-14
Abstract: PURPOSE: To accomplish economical deodorization of water for inspection of liquefied oil gas vessel through combustion of exhaust containing fresh ozone and vratile organic compound for re-use after contact with ozone gas after sedimentation for separation of water from oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04253861-A (JP)
Title: Bubble water flow generator
Inventor: FUJITANI YOSHITOMO
IPC: A61H23/00
Filed: 1991-02-05
Abstract: PURPOSE:To generate fine bubbles stably in a water tank by supplying air containing a high temperature steam. CONSTITUTION:This apparatus is made up of a water tank 7, a circulation circuit 9 for circulating water in the water tank 7, a circulation pump 8 provided in the circulation circuit 9, a jet nozzle 10 connected to the discharge side of the circulation pump 8, a small-diameter pipe 11 for supplying air released to the downstream side of the jet nozzle 10 and a steam generation means 14 for supplying a high temperature steam to the small-diameter pipe 11. Air mixed with the high-temperature steam is supplied to the water tank 7 from the small-diameter pipe 11 and an air mass is sheared by a dynamic energy of water to generate fine bubbles.
Patent JP-S61174549-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-01-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and kept in extremely low in residual potential even in long period repeated uses by incorporating a specified polycyclic quinone type pigment in an electrostatic charge generating layer and a specified hydrazone type compd. in a charge transfer layer. CONSTITUTION:The charge generating layer is formed by coating a conductive substrate with a coating soln. prepared by dispersing one of the polycyclic quinone type pigments represented by formula I into the org. solvent soln. of a binder resin, and drying it, or by vapor depositing this pigment in a vacuum system. The electrophotographic sensitive body high in sensitivity and superior in durability, etc., can be obtained by coating the charge generating layer with the coating soln. contg. the hydrazone compd. together with the binder resin dissolved in the org. solvent, and drying it to form the charge transfer layer on the charge generating layer. The charge transfer layer may be further coated with a protective layer. This hydrazone type charge transfer material is represented by formula II in which each of R1-R4 is H or halogen, R5 is H, alkyl, or alkoxy, and each of R6, R7 is a residue capable of forming a 5- or 6-membered ring together with an optionally substd. alkyl, aralkyl, phenyl, or N atom. The charge generating layer can be further enhanced in sensitizing effect by adding the hydrazone type compd. to it.
Patent JP-S56112433-A (JP)
Title: Permanent magnet alloy material
Inventor: HIGUCHI AKIRA
IPC: H01F1/04
Filed: 1980-02-07
Abstract: PURPOSE: To manufacture a permanent magnet alloy of high performance at a low cost by allowing about equimolecular amounts of Ni and Fe to be contained in a 1-5 type or 2-17 type intermetallic compound consisting of a rare earth element and a transition metal in place of the transition metal.  
     CONSTITUTION: About equimolecular amounts of Ni and Fe are allowed to be contained in a 1-5 type or 2-17 type intermetallic compound consisting of a rare earth element and a transition metal and represented by formula RNi 5  or R 2 Fe 17  (where R is a rare earth element) in place of the transition metal to obtain a permanent magnet alloy having a composition represented by formula R(Ni x Fe y )A (where R is Y or Y and one or more among La, Ce, Pr, Nd and Sm which are lanthanide light rare earth elements 0.35≤x≤0.55, x/y=0.55W1.25 and 5.0<A<8.5). Thus, the permanent magnet alloy of high performance can be manufactured without using an expensive element such as Co. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10199378-A (JP)
Title: Interlocking device
Inventor: HONDA MASASHI
IPC: H01H33/52
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To manually operate a disconnect switch when a breaker is in the off condition, regardless of availability of a power source owing to a trouble and the like. SOLUTION: A rotary lever 84 moving to the on position and the off position is fixed to the operating shaft 81 of a breaker, one end of a connecting link 92 forming a slit 93 at the other end is connected to the rotary lever 84, and a manual handle inserting port 25 for disconnect switch switching operation is blocked by a shutter 34. To this shutter 34, the front end of a movable lever 89 interlocked to the opening and closing of the shutter 34 is connected through a wire 95, the shutter 34 is energized to the closing position by a spring 91 through the wire 95, an insertion rod 90 provided at the front end of the movable lever 89 is inserted to the slit 93 of the connecting link 92, and the insertion rod 90 is positioned to one end and the other end of the slit 93, in the on position and the off position of the rotary lever 84.
Patent JP-S60159519-A (JP)
Title: Glow plug for diesel engine and manufacture thereof
Inventor: MATSUMOTO YOSHIHIRO
IPC: F23Q7/00
Filed: 1984-01-30
Abstract: PURPOSE:To fix a nut to an electrode rod simply and surely by a method wherein a metallic nut is pinched from both sides thereof with one fitment having two pieces of caulking pawls and the other fitment having one piece of caulking pawl to push the bottom of an annular groove into centripetal direction from three radial directions to caulk and fix the nut to the electrode rod. CONSTITUTION:In order to fix a metallic nut 10, screwed to the electrode rod 5 extended from the rear end of a plug holder 2, the metallic nut 10 is formed with the annular groove 20 having a desired depth around the outer periphery thereof at the center in the axial direction thereof. The metallic nut 10 is pinched between the fitment 23, having two pieces of caulking pawls 21, 22, and the fitment 25, having one piece of caulking pawl 24, which are arranged opposingly from directions orthogonal to the axial direction at the outer peripheral section thereof while the bottom 20a of the annular groove is pushed centripetal direction from three radial directions to fix and secure it to the electrode rod 5. According to this method, the caulking forces are concentrated and the nut may be fixed to the electrode rod simply and surely by obtaining a sufficient securing force with small concentric forces.
Patent JP-H05205631-A (JP)
Title: Slurry applying device
Inventor: YANO EIICHI
IPC: H01J9/227
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the change in the deposit and discharge amounts of solids in a slurry in a reciprocative pump and enable long time service. CONSTITUTION:A suction valve 22 and a discharge valve 23 are installed horizontally, and the attitude of the whole pump 21 is upset to position a negative pressurization generation 24 over and below the suction valve 22 and discharge valve 23 by a pump position upsetting means 27.
Patent JP-H09209595-A (JP)
Title: Multistory parking facility
Inventor: UEDA YUICHI
IPC: E04H6/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To keep a walkway between a pair of each other neighboring right and left laterally moving bodies behind intermediate columns, if added for reinforcement, and to uniform decks. SOLUTION: An intermediate column 12 is provided in front of a lowermost vehicle parking space 6, a-e rows of parking lots 24 and laterally moving bodies 26a-26d to be movable to the right and left are provided in the vehicle parking space 6 and decks 31, 32 are provided on the side of the laterally moving bodies 26a-26d to form walkways 30 between the each other neighboring laterally moving bodies 26a-26d.  In the c-row and d-row of parking lots 24 behind the intermediate columns 12, the first stop position 33, where both each other neighboring laterally moving bodies 26a, 26d are divided to both right and left sides around the intermediate columns 12 and stopped behind the intermediate columns 12, and the second stop position 35, where one laterally moving body 26a approaches and moves to the other laterally moving body 26d to fill a gap between the deck 32 for one laterally moving body 26a and the deck 31 for the laterally moving body 26d, are set.
Patent JP-S62173401-A (JP)
Title: Method for fitting and adjusting refractive index distribution lens
Inventor: KOBAYASHI AKITAKE
IPC: G11B7/08
Filed: 1986-01-28
Abstract: PURPOSE:To obtain an optical head of desired numerical aperture and working distance at all times by setting an interval between a lens contact surface and an object side end face of a lens frame, and a diameter of a diaphragm accordingly, even if an optical characteristic of a refractive index distribution lens to be fitted is varied. CONSTITUTION:In accordance with a focal distance f', a working distance WD', a center wall thickness (d) and a radius of curvature R, of a refractive index distribution lens 1 to be fitted, desired numerical aperture NA and working distance WD are obtained from equations I, II. Values of (a) and (l) are derived, respectively, a diaphragm 5 is worked so that these (a) and (l) are obtained, and thereafter, the refractive index distribution lens 1 is fitted by making its curved surface 1a abut on a lens contact surface 5a. In this way, when (a) and (l) of a lens frame 2 are set in accordance with an optical characteristic of the refractive index distribution lens 1 to be fitted, an optical head of desired numerical aperture NA and working distance WD can be obtained without being influenced by a variation of its optical characteristic.
Patent JP-H04236794-A (JP)
Title: Working jig in electrocasting parts for die and working method
Inventor: ARIKAWA KAZUHIKO
IPC: C25D1/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide working jigs and working method, by which a core can be easily worked by electrocasting without any consideration of reference and experience for the post-working. CONSTITUTION:A first jig 1 has mirror finished surface 3 worked to <=0.1mum surface roughness and <=1-2lambda (lambda=633nm) flatness and having an opening hole part 4. A second jig 2 provides an opening hole part 5 having the same central axis as the opening hole part 4 and comes in contact with the first jig 1 through set screws 6 and steel balls 7 at three points on a circle as concentric with the opening hole part 5. The first jig 1 and the second jig 2 are connected with screws 9 fitted to the first jig 1 through pressing springs 8. Inclination of the second jig 2 to the first jig 1, is adjusted with the set screws 6.
Patent JP-S5298205-A (JP)
Title: Pump
Inventor: SENTORI MICHIO
IPC: F04F1/18
Filed: 1976-02-16
Abstract: PURPOSE: To produce a pump which is simple in construction and highly reliable, wherein any liquid is pumped up through a pump-up tank by heating and cooling an evaporable liquid contained in the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59140774-A (JP)
Title: Transfer type electrostatic recording device
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/40
Filed: 1983-02-01
Abstract: PURPOSE:To eliminate the need for a control electrode as a multistylus electrode head, to simplify structure, and to reduce manufacture cost by arranging the multistylus electrode head on the dielectric layer side of a recording body and arranging a photoscanner on the transparent base layer of the recording body. CONSTITUTION:The recording body 30 has three-layer structure which has a photoconductive low-resistance body layer on the transparent base and the dielectric layer thereupon. The multistylus head 40 is provided on the dielectric layer side to form an electrostatic latent image on the recording body 30 of said structure, and the photoscanner 50 is arranged on the transparent base side. The surface of the recording body 30 is electrified to +400V firstly, and the multistylus electrode head 40 and photoscanner 50 are operated synchronously to form the electrostatic latent image corresponding to picture information on the recording body 30. At this time, the photoscanner 50 irradiates the back surface of every specific recording part with light to increase the resistance value of the low-resistance body layer, so the electrostatic latent image is formed only in the irradiated parts, so the control electrode of the recording head 40 is unnecessary.
Patent JP-H05204942-A (JP)
Title: Order data registering device
Inventor: NODA MASAMI
IPC: G06Q50/00
Filed: 1992-01-30
Abstract: PURPOSE:To surely manage the last order, and to reduce a burden of a person in charge of customer service by registering single order data with respect to one customer, after the last order time set in advance elapses. CONSTITUTION:An inhibiting flag stored and managed in each separate customer discrimination code by a customer management file is in a reset state before the last order time set in advance elapses. Thereafter, when the last order time elapses, and information of a commodity ordered by a customer and a customer discrimination code are inputted from a data input part 1a, an inhibiting flag corresponding to the customer discrimination code is set. On the other hand, whenever the customer discrimination code is inputted from the data input part 1a, a state of the inhibiting flag is investigated. When the inhibiting flag is in a set state, an input of order commodity information is inhibited. That is, after the last order time elapses, when an order is received once from one customer, the inhibiting flag corresponding to its customer is set, and thereafter, an information input of an order commodity of the customer concerned is inhibited.