baber/WOPTO huggingface dataset:
Patent JP-H0720227-A (JP)
Title: Radar apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: G01S7/285
Filed: 1993-07-06
Abstract: PURPOSE:To provide a radar apparatus which eliminates the need for manual adjustment by an observing person himself to make the maintaining of the optimum image possible in real time constantly by adjustment. CONSTITUTION:An output of a gain circuit 1 is separated with an effective signal separating section 2 to get a noise component as effective signal component, which is binary-coded to extract a signal component in a specified distance range by a gate means. The noise component thus extracted is counted with a noise value numerical conversion section 5 and the counts obtained are compared with a reference value stored as the optimum value using a comparator 7 to generate a gain control voltage with a voltage generating section 9 with respect to a gain circuit 1 according the results.
Patent JP-S5869394-A (JP)
Title: Heat accumulating device
Inventor: YANATORI MICHIO
IPC: F28D20/00
Filed: 1981-10-21
Abstract: PURPOSE:To improve the heat transfer property of the titled device by a method wherein ventilating members are provided among metallic members arranged in a heat accumulating material within a vessel so that air bubbles generating in the heat accumulating material is introduced into the space in the upper part of the interior of the vessel. CONSTITUTION:The ventilating members 6 each in the form of a pipe 8 having a number of holes 7 are arranged among the metallic members 3 made of copper, aluminum or the like and arranged in the heat accumulating material 2 so as to increase the heat transfer efficiency. The air bubbles generating in the heat accumulating material 2 pass through the pipe 8 via the holee 7 and reaches the space 4 above the level 2' of the liquid heat accumulating material 2. As a consequence, the air bubble do not stagnate among the metallic members 3 and therefore, the heat trnasfer property of the heat accumulating device is not spoiled.
Patent JP-H0462167-A (JP)
Title: Optical image printer
Inventor: ISHIDA AKIRA
IPC: B41J2/44
Filed: 1990-06-26
Abstract: PURPOSE:To make an optical image to be formed on an image carrier uniform and to improve resolution of the image by altering the shape of a light emitting element according to a distance from the optical axis of a single lens. CONSTITUTION:An LED element 23c is arranged on an optical axis 21a of a single lens 21a, LED elements 23a, 23e are arranged at the farthest position in charge of the lens 21a, and LED elements 23b, 23d are arranged between the elements 23a and 23c, and between the elements 23c and 23e. The light emitting surface of the element 23c has 2d0/2d0 of vertical/lateral sizes, and the light emitting surface of the other element has 2d0cos theta/2d0costheta/20gcos3theta of vertical/lateral sizes. An optical image 23c' is focused on a photosensitive drum 8 on an optical axis 21a' through the lens 21a by the light emitted from the element 23c. The lights emitted from the elements 23a, 23b, 23d, 23e are focused on the drum 8 through the lens 21a. Since the light emitting surface has 2d0costheta/2d0cos3theta of vertical/lateral sizes, an optical image 23a', etc., formed on the drum 8 is formed in the same as the image 23c' on an optical axis 21a'.
Patent JP-S5961683-A (JP)
Inventor: HAYASHI NORISHIGE
IPC: E06B1/56
Filed: 1982-09-28
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-H0825173-A (JP)
Title: Magnetic bearing spindle device
Inventor: TANIGUCHI MANABU
IPC: B23Q1/26
Filed: 1994-07-20
Abstract: PURPOSE:To cool a workpiece tool by forming a helical groove, feeding a cooling machining fluid to the forward when a spindle is rotated, in an internal peripheral surface of a cooling machining fluid flow path of the spindle. CONSTITUTION:According to rotating a spindle 2, a cooling machining fluid, passing through a cooling machining fluid flow path 19 of the spindle 2, is fed to the front and blown out toward a workpiece from a tool. Here by operating a helical groove 21 formed in a rear end part internal peripheral surface of small diameter 19b of the cooling machining fluid flow path 19, the cooling machining fluid is fed to the forward and suppressed from flowing rearward. Even when leaked rearward from a clearance between this spindle 2 and a cooling machining fluid supply member 29, this cooling machining fluid is accumulated in a machining fluid reservoir 32, to remove the fluid sucked via a suction member 34 and a suction pipe 36 by a suction device 35 through a drain hole 33.
Patent JP-H0456573-A (JP)
Title: Solid-state image pickup device
Inventor: ITO HIROYA
IPC: H04N5/372
Filed: 1990-06-26
Abstract: PURPOSE:To allow dispersion in levels of video signals to hardly appear on a reproduced pattern by stopping the decrease in the gain of a gain control circuit when an output level of a solid-state image pickup element approaches a saturation level. CONSTITUTION:A detection circuit 12 averages outputs of a gain control amplifier 11 in the unit of one pattern and a differential amplifier 14 compares a mean value with a reference level VL and gives a comparison output to the gain control amplifier 11 to apply AGC operation. On the other hand, a detection circuit 13 averages inputs to the gain control amplifier 11 in the unit of one pattern and the mean value is compared with a reference level VH at the differential amplifier 14. The output of the differential amplifier 15 applies switching control to a switch 16 and gives a value VR making the gain of the gain control amplifier 11 constant to the gain control amplifier 11 when the input level exceeds the reference value VL. Thus, the video signal reaching locally the saturation level is not suppressed as required and the dispersion in the video signal due to uneven saturation level is hardly displayed on the reproduced pattern as uneven contrast.
Patent JP-S5966185-A (JP)
Inventor: AIBUAN POORU KAMINAU
IPC: H01S5/12
Filed: 1983-09-13
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-H1111178-A (JP)
Title: Constant speed travel device for vehicle
Inventor: MORIGUCHI HIROSHI
IPC: F02D29/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enable repressing hunting phenomenon that may occur when fuel is cut off during deceleration. SOLUTION: This device includes an actuator 4 for controlling the opening of a throttle valve 2 during constant-speed travel and a cruise control means 6 for controlling the operation of the actuator 4, the cruise control means 6 controlling the amount of outputs of the actuator 4 according to the difference between the traveling speed of the vehicle and a set speed for the constant-speed travel. In this case, the rate of change of the amount of outputs of the actuator 2 with respect to the difference between the traveling speed and the set speed, in the direction to open the throttle valve 2, differs from the rate of change of the amount of outputs of the actuator with respect to the difference between the traveling speed and the set speed in the direction to close the throttle valve, and therefore the amount by which the throttle valve 2 is operated in the opening direction with respect to the speed difference differs from the amount by which the throttle valve 2 is operated in the closing direction with respect to the speed difference.
Patent JP-S6230315-A (JP)
Title: Electron gun apparatus
Inventor: SAKAI SUMIO
IPC: H01L21/26
Filed: 1985-07-31
Abstract: PURPOSE:To enable the formation of a desired thin film of high quality, by depositing the desired film on a substrate by using vapor and ions which are generated by applying accelerated electrons onto a sample. CONSTITUTION:An electron current 2 emitted from an electron generating source 1 is accelerated by a voltage being the sum of an electron acceleration voltage 7 and an ion acceleration voltage 5 and is curved, as indicated by a dotted line in the figure, by a magnetic field generated by a magnet 3, so as to irradiate a sample 4. By the application of the accelerated electrons, the sample 4 is given an energy, and thereby most of it is transduced into heat to increase the temperature of the sample 4 and thereby to generate vapor, while part of it is ionized by electron bombardment. Ions generated by this ionization are impressed with the positive ion acceleration voltage 5 in regard to a vacuum vessel and a substrate 8. Since the substrate 8 whereon deposition is to be made is kept at a ground potential, on the other hand, the deposition of the sample 4 by means of vapor and the deposition thereof by means of ions are effected simultaneously on the substrate 8.
Patent JP-S6230148-A (JP)
Title: Novel ion conductive high polymer complex
Inventor: KOUTOMI NOBUAKI
IPC: H01M10/0565
Filed: 1985-07-31
Abstract: PURPOSE:A transparent high polymer complex, obtained by incorporating a specific polyalkylene carbonate with a specific metal salt and having high stable ion conductivity and improved processability and mechanical strength. CONSTITUTION:A high polymer complex obtained by incorporating a polyalkylene carbonate expressed by the formula (R1, R2, R3 and R4 are substituent group selected from H, 1-5C alkyl and phenyl; X and Y indicate mol fraction; X is 0-1; Y is 0-1; X+Y=1) with one or two or more metal salts selected from Groups I and II of the periodic table. Polyethylene carbonate having 10 deg.C glass transition point, etc., may be used as the polyalkylene carbonate. LiClO4, etc., may be used as the metal salts.
Patent JP-S5691340-A (JP)
Title: Method of assembling mesh electrode structure for image pickup tube
Inventor: KOMAKI SHINJI
IPC: H01J9/02
Filed: 1979-12-24
Abstract: PURPOSE:To perfectly suppress splash as the result of eliminating the need of electric welding, through such a new process as forming a metal plated film on a mesh ring and a welding ring, and holding a mesh sheet between them, being followed by the process of cold pressing for the purpose of sticking them together. CONSTITUTION:When the mesh sheet 12 of mesh ring 13 and welding ring 14 is held in advance between them, metal plating such as Cu plating etc. is applied to and forms those plated films 15 and 16 on the contact area between the sheet 12 and those rings. Mesh sheet 12 is supported between those rings, high pressure is applied to both rings 13, 14 in the direction of those arrows in order to execute cold pressing to stick them together. Each metal plated film 15, 16 is integrated with each other and both rings 13, 14 and mesh sheet 12 are stuck together. Thus, electric welding is not required at all in this process, enabling perfect suppression of splash.
Patent JP-S5955812-A (JP)
Title: Hair tonic
Inventor: NISHIYAMA TOSHIO
IPC: A61K45/00
Filed: 1982-09-27
Abstract: PURPOSE:A safe and effective hair cosmetic free from hormonal action, comprising one or both of terpene ketone obtained from a specific laurel tree of American growth and terpene ketone obtained from a verbenaceous tree, etc., or further obtained by blending them with preferably a vasodilator for peripheral blood vessel of skin. CONSTITUTION:A hair tonic comprising 4-methyl-1-isopropyl-bicyclo[3,1,0]hexen- 3-one-2 shown by the formula I and/or 4,6,6-trimethyl-bicyclo[3,3,1]hepten-3-one shown by the formula II, or obtained by blending them with preferably a vasodilator for peripheral blood vessel of skin (preferably one or more of carpronium chloride, vitamin E nicotinate, benzyl nicotinate, etc.). The use of the compounds shown by the formulas together with the vasodilator for peripheral blood vessel of skin increases the effect of the compounds synergistically. Preferably the amount of the compounds is about 0.01-2wt% based on the hair tonic and the amount of the vesodilator is about 0.1-2wt%.
Patent JP-2000357890-A (JP)
Title: Power controller for refrigerating system and compressor
Inventor: HAMAOKA KOJI
IPC: H05K7/14
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a small power controller for refrigerating system at low cost. SOLUTION: A first board 1 having high heat dissipation performance and mounting an inverter circuit and a second board 4 mounting a control circuit are contained in parallel in a case 9 having a slit for projecting a heat sink 2 and a connector 6 to the outside and a part 11 for securing the case 9 to a compressor is provided. Since heat is dissipated optimally, the power controller for refrigerating system can be reduced in size and integrated with the compressor resulting in significant reduction of occupation area.
Patent JP-H10339619-A (JP)
Title: Method for measuring inclination of photo-detecting surface
Inventor: KAWASUE KIKOHITO
IPC: G01B11/26
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To measure an inclination of a photo-detecting surface with precision even when it moves slowly or swings. SOLUTION: A light is projecting in conical shape to a photo-detecting surface 2 from a floodlight 1, and an egg shape image formed of a light-reception point on the photo-detecting surface 2 is measured with a CCD camera 4, and longitudinal and lateral lengths r1 , r2 , and r3 of the egg shape image from the center of the conical projection of it which was measured are calculated by processing the signal of the CCD camera 4, and from the value of length r1 , r2 , and r3 , an inclination angle θ from an orthogonal plane against the center line of the conical projection of the photo-detecting surface with the use of an equation θ=cos<-1> (r1 /2*(1/r2 +1/r3 )).
Patent JP-S5793178-A (JP)
Title: Shifting device for pectinated type bar in typewriter or the like
Inventor: UCHIDA SHIGERU
IPC: B41J1/54
Filed: 1980-12-01
Abstract: PURPOSE: To precisely shift a type bar to a typing position with an extremely simple structure by moving only a pectinated type bar disposed at the position of a guide slot of a frame to a position adapted for typing as desired by a pair of belts.  
     CONSTITUTION: A pair of arms 3, 3 are projected at both side ends of a type bar 1 having a type 2' at the pectinated portion 2. A pair of supporting discs 4, 4 are rotatably and axially slidably mounted at a rotary shaft 6 suspended by the frames 5, 5 of both sides via a sheathed tube 7, a key 8 and a connecting tube 9. A number of guide slots 10 are radially opened at the discs 4, 4, the arms 3, 3 of the type bar 1 are inserted into the slots 10 via a globe 11, and the bar 1 is telescopically mounted. Only the bar 1 disposed at the positions of the guide slots 13, 13 of the frames 5, 5 are moved to the position adapted for typing as desired by a pair of belts 14, 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6413914-A (JP)
Title: Speed regulator for agricultural working machine
Inventor: SATOJI HISAYUKI
IPC: A01D69/00
Filed: 1987-07-06
Abstract: PURPOSE:To enable proper use of an agricultural working machine in the culture of both rice and wheat, by providing a hydraulic stepless speed variation rotary plate rotating with a hydraulic stepless speed variation lever and constructing the plate in such a manner as to change its arm length by the lateral motion of a subsidiary speed change lever. CONSTITUTION:When a subsidiary speed variation lever 17 is shifted in the right or left direction along a lateral groove 33 and positioned to (a), a cam 25 moves to a position to press a pin 30 and engage the pin into an engaging hole 28. The arm length of a hydraulic stepless speed variation rotary plate 6 becomes l2. When the lever is positioned to (b), the cam 25 pushes a pin 29, which is engaged in an engaging hole 27. The arm length of the hydraulic stepless speed variation rotary plate 6 becomes l1.
Patent JP-H0830396-A (JP)
Title: Mirror disk access system
Inventor: SATO HIROYUKI
IPC: G06F3/06
Filed: 1994-07-20
Abstract: PURPOSE:To accelerate the speed of access to a mirror disk. CONSTITUTION:A cache monitor initializing part 9 receives an initial setting request, secures a cache monitor table 14 and initializes it. A cache monitor part 10 receives the completion report of a magnetic disk device 5x and updates the block number of the cache monitor table 14. A disk unprocessed request managing part 12 receives the request to the magnetic disk device 5x and its completion report and links/unlinks an access request table 16 to an unprocessed access request list 15. While referring to the cache monitor table 14 and the unprocessed access request list 15, a cache hit judging part 11 judges whether a read request hits a cache inside the magnetic disk device 5x consisting of a mirror disk 5 or not. Based on the results of the cache hit judging part 11 and a disk selecting part 13, a mirror disk control part 8 selects the magnetic disk device 5x to execute the read request.
Patent JP-H0918837-A (JP)
Title: Hd-ws conversion device
Inventor: HORI HIROAKI
IPC: H04N7/01
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the HD-WS conversion device capable of conversion with less degradation of the picture quality in a simple constitution. SOLUTION: 2112 picture elements of one line of the high-vision signal subjected to A/D conversion are expanded to four layers to obtain 528 picture elements in each layer. In the double speed conversion, line memories 24 and 25 are switched by a switching circuit 26 to read out 352 picture elements. 64 picture elements are read and enabled to obtain 412 picture elements by a field memory 27, and four layers are synthesized in a RAMDAC 28 to obtain 1664 picture elements, and thereafter, D/A conversion is performed. A part more than the number of effective picture elements 1280×1024 of the WA signal is blanked by the RAMDAC 28. The clock frequency of double speed conversion or overall picture element data to 1/6 is 17.82MHz for write and 23.76MHz for read. The double speed conversion processing with <=30MHz clock signal having a lower frequency is possible.
Patent JP-2000000250-A (JP)
Title: Electric cautery device
Inventor: HIJII KAZUYA
IPC: A61B1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric cautery device of excellent handleability and high safety. SOLUTION: This electric cautery device is provided with a device body 1A as a high-frequency output source provided with plural output modes, plural electrodes and plural cords 2A, 2B and 2C individually corresponding to the respective electrodes for connecting the corresponding electrodes to the device body. The each cord is provided with an identification means 12 corresponding to the kind of the connected electrode and the device body discriminates the kind of the connected electrode through the identification means provided in the respective cords, automatically sets the output mode corresponding to the kind of the electrode and outputs a high-frequency.
Patent JP-H0334483-A (JP)
Title: Stabilizing apparatus of interval of oscillation frequency of laser device
Inventor: KAEDE KAZUHISA
IPC: H04B10/572
Filed: 1989-06-30
Abstract: PURPOSE:To unify a light transmission line by a construction wherein an emission light of a laser device for reference is made to branch in two in a control basis element, one is passed through an optical resonator and joined again to the other, and thus the light is made to operate as a reference pulse train and a frequency sweep light. CONSTITUTION:An emission light of a semiconductor laser enters a polarization separating- synthesizing element 401 and turns into two emission lights. A first output light is transmitted through an etalon plate 5, synthesized then in a polarization separating-synthesizing element 402 and divided in two by a light branch unit 206. The divided lights are divided further in two by light branch units 204 and 205 and a first emission light is converted into an electric signal by photodetectors 27 and 29. Emission lights of distributed feedback type lasers 10 to 15 are transmitted through light isolators 16 to 21, synthesized by light branch units 22 and 23, synthesized with the emission lights of the light branch units 204 and 205 by light synthesizers 24 and 25, converted then into electric signals by photodetectors 26 and 28 and inputted to control devices 30 and 31 together with outputs of the photodetectors 27 and 29. Output signals of these devices are sent to laser device drive devices 36 to 41 and drive currents are injected therefrom into the lasers 10 to 15. The above constitution enables unification of a light transmission line.
Patent JP-H04368334-A (JP)
Title: Blood plate cohesion inhibitor and thrombosis remedy of magnolia kobus
Inventor: CHIEN JIEN TSU
IPC: C07D307/79
Filed: 1991-06-13
Abstract: PURPOSE: To prepare an inhibitor of blood platelet aggregation and a therapeutic agent for thromboembolism comprising an ingredient of Magnolia kobus DC. as an active ingredient. CONSTITUTION: This inhibitor of blood platelet aggregation or therapeutic agent for thromboembolism comprises a compound represented by formula I (A is an aromatic group having a lower alkyl or a lower alkoxy as a substituent group or formula II; R1 is a lower alkoxy; R2 and R3 are each H or allyl; R4 is H or a lower alkoxy) or formula III (A is an aromatic group having a lower alkoxy as a substituent group) which is an ingredient of Magnolia kobus DC., e.g. denudatin B, veraguensin or fargesone as an active ingredient.  The compounds are obtained by drying the Magnolia kobus DC. which is a Chinese medicine or drying, then pulverizing or powdering the dried Magnolia kobus DC., partitioning and extracting the resultant pulverized or powdery material with alcohols, ketones, chloroform, etc., or a mixed solvent thereof, distilling off the organic solvent from the prepared organic layer under a reduced pressure, treating the residue by silica gel chromatography and concentrating the resultant fraction eluted with the single or the mixed solvent.
Patent JP-2000009638-A (JP)
Title: Spectral analyzer and method by means of reflectivity and permeability, and probe for spectrometer
Inventor: DETHOMAS FRANK A
IPC: G01N21/03
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a probe and a spectrometer capable of efficiently measuring a sample reaction product using the reflection and permeation characteristics by one probe. SOLUTION: A probe 18 for a spectrometer is equipped with a sample housing sample chamber 22, the irradiation optical fiber bundle 14 guiding light into the sample chamber 22 and first and second condensing optical fiber bundles 24, 25 transmitting light to a spectrometer from the sample and the optical fiber bundle 24 is arranged so as to condense the light transmitted through the sample without being scattered to the max. degree and the optical fiber bundle 25 is arranged to as to condense the light diffused and reflected from the sample to the max. degree.
Patent JP-H1149522-A (JP)
Title: Production of quartz glass blank and device suitable therefor
Inventor: RUPPERT KLAUS DR
IPC: C03B19/14
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a relatively compact quartz glass blank capable of omitting the installation of an ultrasonic atomizer. SOLUTION: Liq. glass stock is fed into the spray nozzle of a multi-nozzle evaporation burner, it is atomized or gasified in the burner and mixed with oxygen-contg. gas to form SiO2 particles by chemical reaction and the SiO2 particles are deposited on a substrate. The resultant porous preform is sintered to produce the objective quartz glass blank. In order to atomize or gasify the glass stock, the atomizing gas is fed into the burner and a negative pressure is generated in the region of the opening of the spray nozzle.