baber/WOPTO huggingface dataset:
Patent JP-S57203901-A (JP)
Title: Calculation vernier calipers
Inventor: TAKEYAMA TOMONORI
IPC: G01B3/20
Filed: 1981-06-09
Abstract: PURPOSE:To improve efficiency of measurement and calculation works by combining vernier calipers and a slide rule and making the slider of the calipers serve as the cursole of the slide rule. CONSTITUTION:Vernier calipers are constituted with a main rule 1, slider 2 and middle rule 3. On the slider 2 a glass plate on which a cursor line is marked is fixed. When the calipers are used as vernier calipers, the slider 2 and the middle rule 3 are connected by screwing in the screw 16 of the slider 2 into a beveled hole 17 of the middle rule 3. When the calpers are used as a slide rule, the screw 16 is manipulated to loosen the connection between the slider 2 and middle rule 3.
Patent JP-S61247536-A (JP)
Title: Lighting device for vehicle
Inventor: MATSUKI TOSHIHIRO
IPC: B60Q1/44
Filed: 1985-04-26
Abstract: PURPOSE:To eliminate a cloud on a panel surface inside an enclosed space without fail, by installing a start end side intake to be connected to a discharge port of a defroster and a terminal side blowoff port blowing off toward the window panel surface inside the enclosed space both in a lighting device body. CONSTITUTION:When a cloud occurs on a window panel surface 19 of a high mount stop lamp 1, a contact S2 of a defogger switch S1 is closed. With this closure, a blower motor 31 and a defogger heating wire 15 are operated, and with heat generation out of this defogger heating wire 15, the cloud on a window panel 17 is removed. On the other hand, the air discharged out of a discharge port 27 with operation of the blower motor 31 is blown out of a terminal end side blowoff port 41 toward the window panel surface 19 inside an enclosed space 23 from a start end intake 39 to a guide passage 25, eliminating the cloud on this panel surface 19. Afterward, air inside the enclosed space 23 is blown out of an interconnecting port 43, a lens space 37 and a ventilating port 45, whereby dust or the like sticking to the panel surface 19 beneath a lens part 11 is wiped clean.
Patent JP-S57204061-A (JP)
Title: Picture recording controller
Inventor: SUZUKI KOUJI
IPC: G03G15/00
Filed: 1981-06-11
Abstract: PURPOSE:To obtain an optimum picture recording for an optional kind of original by measuring the density of an original picture, and then compensating picture recording conditions according to the result of the measurement. CONSTITUTION:Prior to the recording of a picture, an original exposing lamp 11 or blank exposing lamp 6 is flashed to develop a light-part potential VSL by strong exposure and a dark-part potential VD by the turning-off of the lamp on a photosensitive drum 1, and a latent image potential is detected by a potential sensor 7 and after conversion 18 to a prescribed level and A/D conversion 9 are performed, control data for approximating the light-part potential and dark-part potential to desired commands respectively in a microcomputer MPC15 is outputted. While an original table where an original 10 is moved, optical systems 11-13 scan the original, and the latent image potential by the reflected light of the ground part of the original is found through the sensor 7 to store its minimum value. In automatic exposure mode, a developing bias voltage is set to a value A through a DC-DC inverter 34 and in manual exposure mode, a bias voltage having a value B is applied.
Patent JP-H08284673-A (JP)
Title: Screw type supercharger
Inventor: TEZUKA SATORU
IPC: F04C18/16
Filed: 1995-04-14
Abstract: PURPOSE: To keep proper compression efficiency by reducing thermal expansion of a rotor per se, and securing minimum clearance in a compressor between the male and female rotors. CONSTITUTION: A male rotor 2 and a female rotor composed of spiral teeth mesed with each other for composing a compressor are fitted and fixed to a pair of parallel rotor shafts 2B which are synchronously rotated in opposite directions. The teeth 2A of the male rotor 2 are formed in a hollow manner. Air circulates through hollow portions 7D to 7F of the teeth 2A.
Patent JP-H06320050-A (JP)
Title: Hose device for seal-free centrifuge
Inventor: FUREDERITSUKU BITSUTASU
IPC: B32B7/022
Filed: 1994-04-04
Abstract: PURPOSE: To provide a hose arrangement improved in disposability particularly for medical use by using an inexpensive material by improving sharp bend and wear due to relative movement caused by frictional force and shearing force occurring in conventional hose arrangements. CONSTITUTION: This hose arrangement 10 is provided with a soft inner segment 32 and a hard segment 34 and formed by simultaneous extrusion. Therefore, the hose arrangement not only has hardness and wear resistance to wear, but also prevents noise generation during centrifuge separation. Also the hose arrangement can be manufactured at a low cost to make it disposable intrinsically for medical use.
Patent JP-S61244343-A (JP)
Title: Load engaging joint especially suitable for surgical operation microscope
Inventor: ROORENTSU TOBUISUZERUMAN
IPC: F16M11/14
Filed: 1986-04-17
Abstract: The load-locking joint, which is particularly suitable as a suspension mount for surgery microscopes, comprises a joint ball mounted in a housing and having a shaped-on hinge pin or rod, whose free mobility can be inhibited in its mount by mechanical clamping elements. The self-locking action is brought about in that the clamping elements engage on the spherical surface of the ball and during the rotation of the joint ball are carried along on said side, but are supported on a fixed abutment on the other side, the length between the point on the joint ball and the support point increasing with a slope, whose tangent is smaller than the friction coefficient.
Patent JP-S57206563-A (JP)
Title: Production of composite die
Inventor: YABUTA ICHIROU
IPC: B22C9/06
Filed: 1981-06-10
Abstract: PURPOSE:To obtain composite dies of high quality by mounting the investment of cavity parts having an arbitrary shape and a constant wall thickness at the center of die pack materials, casting molten metal and dividing the die pack materials to top and bottom parts after the casting. CONSTITUTION:Investment 1 of cavity parts having a constant wall thickness along the shape of the cavity parts is installed to the central part of die pack materials 2 and molten metal is cast therein. After the completion of the casting, the materials 2 are finished by machining, then the materials 2 are parted from the center of a parting margin 3, whereby they are bisected to a top part and a bottom part. Then the matching characteristic between the top part and the bottom part is exceedingly excellent, and there are no un-melt-stuck parts in the boundary parts between the cavity members 1 and the materials 2, and these parts are thoroughly and uniformly melt stuck.
Patent JP-H06280711-A (JP)
Title: Fuel injection valve
Inventor: TSUZUKI SACHIHIRO
IPC: H01L41/09
Filed: 1993-03-24
Abstract: PURPOSE:To improve a fuel injection characteristic by preventing generation of secondary injection by a simple structure. CONSTITUTION:A device has an electrostrictive actuator 1 extended/contracted by electrification, piston member 2 advanced/reversed integrally with this actuator, pressure change chamber 31 sealed with operating fluid to be boosted at the time of advancing the piston member 2, back pressure chamber 61 communicating with the pressure change chamber 31 to have a diameter smaller than this pressure change chamber and a needle valve 5 with the base end appearing in the back pressure chamber 61 to advance in accordance with a pressure rise of the back pressure chamber 61 and to close a fuel injection valve 81. In the piston member 2, by protruding a lower surface center part at its advance time, a throttle flow path 21 is formed in series to a communication flow path 62 of connecting the pressure change chamber 31 and the back pressure chamber 61. Since circulating resistance is increased, transmitting a pressure pulsation from the back pressure chamber 61 to the pressure change chamber 31 is suppressed, and since the pressure pulsation is prevented from being amplified by the piston member 2, retracting the needle valve 5 is restricted.
Patent JP-H03287623-A (JP)
Title: Electrolytic polymerization
Inventor: AZUMA HIDETO
IPC: H01M4/08
Filed: 1990-04-04
Abstract: PURPOSE:To produce a conductive polymer in which any desired functional particles are incorporated and which is endowed with excellent functionalities by arranging electrolytic electrodes in specified positions in an electrolytic polymerization solution containing functional particles and performing the electrolytic polymerization by applying a current between the electrodes. CONSTITUTION:Electrolytic electrodes (e.g. a platinum plate as a positive electrode 2 and a stainless steel plate as a negative electrode 8) are arranged in parallel in an electrolytic polymerization solution 7 (e.g. a solution prepared by dispersing pyrrole in a propylene carbonate solution containing lithium perchloride) containing functional particles (e.g. LiCoO2 powder), and a current is applied between the electrodes 8 and 2 to perform the electrolytic polymerization (e.g. the formation of polypyrrole-LiCoO2 composite membrane on the positive platinum plate 2).
Patent JP-H06284331-A (JP)
Title: Moving position detector
Inventor: KUBO YOSHI
IPC: G03B17/56
Filed: 1993-03-25
Abstract: PURPOSE:To realize an inexpensive and compact moving position detector in which the number of parts can be decreased, a highly precise working technique and adjustment at the time of assembly can be unnecessitated, and the shape of a traveling object can not be limited. CONSTITUTION:A notched part C of a prescribed length having edges A and B as parts to be detected at one part of a rotary board R being the traveling object is formed along the moving direction of the rotary board R, and sensors S1 and S2 are provided for the notched part C. Then, when the traveling object is arranged at a reference position, the sensor S1 is arranged at a position where the edge A is detected, and the sensor S2 is arranged at a prescribed position based on the setting of a rotation limiting position to P and W directions in the section of the notched part. Thus, at least the reference position of the traveling object, limit position, and deflecting direction from the reference position can be used as the detection information.
Patent JP-H10285739-A (JP)
Title: Construction of cv-cable connection part
Inventor: TANNO SHIRO
IPC: H02G15/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the construction method of a CV-cable connection part which enables compact assembly of the CV-cable connection part. SOLUTION: This method enables the construction of a CV-cable connection part 40, by inserting the front end of a cable conductor in a connection body 30 from both sides respectively for electric connection. At that time, a cable- straightening device 18 is fitted at a cable 17 so as to form a cable offset part 17o. In the cable-straightening device 18, by controlling the cable bending radius to be small so that the front end of the cable conductor may be exposed in a conductor sleeve 12, controlling a cable bending radius to be large, and inserting the front end of the cable conductor into the connection body part 30, it is possible to electrically-connect the cable conductor.
Patent JP-S60233275-A (JP)
Inventor: KATAOKA KATSUMI
IPC: E04G21/14
Filed: 1984-05-04
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-H06297899-A (JP)
Title: Decorating panel board
Inventor: DEMURA TATSUTAROU
IPC: B44C3/02
Filed: 1993-04-16
Abstract: PURPOSE:To prevent a harmful craze, and a peeling of a lacquer layer. CONSTITUTION:Carbon fiber woven fabric 2 is adhered to a front surface of a base material made of a honeycomb board through epoxy resin 2a, and coated with lacquer to form a lacquer layer 3. The layer 3 is decorated by arbitrary technique. Since the resin 2a and the fabric 2 are formed into strong FRP layers, entire dimensional stability is excellent.
Patent JP-S58209067-A (JP)
Title: Battery
Inventor: MITSUYASU KIYOSHI
IPC: H01M6/14
Filed: 1982-05-28
Abstract: PURPOSE:To enhance the high-rate electric discharge characteristic of a nonaqueous solvent battery by providing a space in the center of a coil-like rolled positive electrode, and pouring in the thus provided center space a positive active material principally consisting of thionyl chloride which also serves as electrolyte. CONSTITUTION:After a negative electrode 7 made of lithium or the like is placed inside a battery case 6, a positive electrode 10 consisting of a carbonaceous porous body 9-2 and a positive current-collecting body 9-1 is rolled into a coil-like form having a center space and placed inside the negative electrode 7 with a separator 8 interposed to form a space in the center of the battery case 6. Next, thionyl chloride which is used as electrolyte and in which lithium chloride and aluminum chloride are dissolved is poured in the center space, thereby constituting a nonaqueous solvent battery in which thionyl chloride works as both a positive active material and electrolyte. As a result, the area of the positive current-collecting body 9-1 can be widely increased. In addition, by securing thionyl chloride sufficiently in the center space, the high-rate electric discharge characteristic can be enhanced.
Patent JP-S5424998-A (JP)
Title: Production of high-moldecular-weight saturated polyester
Inventor: ASAWA TATSUJI
IPC: C08G18/42
Filed: 1977-07-26
Abstract: PURPOSE: A hydroxyl group-containing prepolymer resulting from the condensation between dibasic acids and dihydric alcohols is reacted with an organic dis diisocyanate to produce said high-molecular-weight polyester used as coating and adhesive without effecting polycondensation under high vacuum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05253589-A (JP)
Title: Treatment of waste water
IPC: C02F3/12
Filed: 1992-03-13
Abstract: PURPOSE:To miniaturize an apparatus, to reduce the generation amount of sludge and to easily construct a treatment plant in a city hard to ensure a site, in a method for treating waste water by the contact with activated sludge, by allowing tannin to be present in activated sludge before bringing waste water into contact with said sludge. CONSTITUTION:In a method for treating waste water by the contact with activated sludge, tannin is charged in activated sludge in an amount of 0.001-300mg per liter of waste water and this sludge is brought into contact with waste water. Since tannin is easy to polymerize and becomes high-molecular matter, the properties of sludge are different from those of sludge using no tannin and the filtering speed of sludge increases by 2-3 times. Further, putrefactive bacteria can be suppressed and the biota of a treatment tank is diversified and, therefore, treatment effect is enhanced and treatment itself is also stabilized.
Patent JP-H04299445-A (JP)
Title: Neural network learning method
Inventor: YONEDA TAKAO
IPC: G06N3/08
Filed: 1991-03-27
Abstract: PURPOSE:To attain an effective updating/learning in a neural network without increasing the past input data and teacher data. CONSTITUTION:The similarity, (e.g. the mutual distance) between two optional input data is calculated in a data base where the past input and teacher data used for the learning of a neural network are stored and limited to the prescribed capacity. The two input data having the lowest similarity are degraded into a composite input data, and the corresponding teacher data are also degraded into a composite teacher data. This degrading frequency is stored for each degraded input data. The correction value of a coupling coefficient is changed according to the degrading frequency when the neural network is learnt with the teacher data. As a result, the learning effect of the neural network is improved with use of the teacher data having the higher degrading frequency.
Patent JP-H02268284-A (JP)
Title: Generation of false target signal
Inventor: WATANABE MASAHIRO
IPC: G01S7/40
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a method of simplifying a construction comparatively by providing a reference signal generating section to generate a signal having distance resolutions of a false target as repetition cycle. CONSTITUTION:At a frequency dividing section 3, a frequency of a reference signal from a reference signal generating section 1 is converted to a lower one and the resulting signal is inputted into a speed counter section 4 and a speed information signal (a) is received to generate a smoothing clock signal 7 every time corresponding to distance resolutions for a speed involved. This signal 7 is inputted into a memory section 6 to alter a position of an address of an RAM into which information of a transmission signal (c) is written every cycle of the signal 7. Hence, time until information of the transmission signal (c) is recalled after inputted once changes at each cycle of the signal 7 from the counter section 4. Then, a distance information signal (b) is inputted into a range delay section 5 to determine a delay time corresponding to a distance involved and a computation is made to determine what times the delay time is as much as distance resolutions and a position of an address corresponding to a multiple is decided. Thus, information of the transmission signal (c) is written into the address.
Patent JP-2000285395-A (JP)
Title: Vehicle travel controller
Inventor: UE TAKASHI
IPC: G08G1/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle travel controller capable of making a vehicle at a merging part travel smoothly. SOLUTION: In this vehicle travel controller, an inter-vehicle distance controlling means 11 usually performs inter-vehicle distance control in a controller 10. An merging area detecting means 12 detects whether a self-vehicle enters an merging area on the basis of information from a navigation device 4. An merging vehicle detecting means 13 detects the existence/absence of an merging vehicle. A relative speed detecting means 14 detects a relative speed to the self-vehicle when the merging vehicle exists. An merging controlling means 15 performs acceleration inhibition control or deceleration control on the basis of the relative speed detected by the means 14 when the means 12 detects that the self-vehicle enters the merging area and also, the means 13 detects that the merging vehicle exists.
Patent JP-H04320615-A (JP)
Title: Thresher-supporting structure of combine
Inventor: KAWASE MUNEYUKI
IPC: A01D67/00
Filed: 1991-04-22
Abstract: PURPOSE:To effectively suppress the longitudinal and lateral vibration by using a vibration-damping rubber to make the longitudinal vibration caused by a vibration screen, etc., and the lateral vibration caused by a threshing drum absorbed. CONSTITUTION:Vibration in longitudinal direction caused by a vibration screen 7, etc., and vibration in lateral direction caused by a threshing drum 6 are absorbed by vibration-damping rubbers 11a... slantly attached to the front part and the right and left side parts of the threshing apparatus. Each vibration- damping rubber is composed of a rubber piece sandwiched between a pair of oppositely placed plates. The rubber may contain a limit stopper and a tension spring.
Patent JP-S60235839-A (JP)
Title: Polythioether polyol elastomer
Inventor: TANITSU TADAO
IPC: C08G75/02
Filed: 1984-05-08
Abstract: PURPOSE:The titled elastomer of a high Mooney viscosity, having excellent vulcanization crosslinking properties, and excellent oil and weathering resistance, containing a thiodiethanol component unit as the principal component, a specified diol component unit, and a xylylene glycol component unit. CONSTITUTION:The titled elastomer which has a Mooney viscosity ML1+4<100> of 10-60, consists of 50-95mol% thiodiethanol component unit (A), 0-50mol% 2-20C diol component unit (B), 1-20mol% unsaturated diol component unit (C) comprising a component unit of an unsaturated 4-20C aliphatic or alicyclic diol with methylene groups being at the alpha positions of its C-C unsaturated bonds, and 0.1-5mol% xylylene glycol component unit (D), and is made by the chain- lengthening, with component unit D, of a low-molecular-weight polythioether polyol elastomer, having a Mooney viscosity ML1+4<100> of 5 or less and the costitution of component units A, B, and C in a random arrangement.
Patent JP-H03288565-A (JP)
Title: Valve for fountain to control sprayed water amount corresponding to change of sound and light
Inventor: KOJIMA KENJI
IPC: B05B17/08
Filed: 1990-04-06
Abstract: PURPOSE:To change the amount of sprayed water corresponding to change of sound and light by converting sound and light into electric signals, amplifying the signals, moving a movable core by magnetizing a coil, and parting a valve from a valve seat following the movement of the core to change the amount of running out water. CONSTITUTION:A controller to generate current which is altered and amplified according to signals of a photoelectric conversion device or a microphone which converts sound and light into electric signals is installed. Electric current is applied to a coil 4 of a valve A for a fountain from the controller through a lead wire L to magnetize the coil 4. Owing to magnetic induction of the coil 4, a movable core 7 is drawn toward a fixed core 8 and moves reciprocally against resilient force of a spring 20 for returning. Consequently, according to the intensity of the electric current applied to the coil 4, magnetically drawing force generated between the core 7 and the core 8 changes and corresponding to this, a valve 14 formed unitedly in the core 7 is parted from a valve seal 16 and changed. Accordingly, the open degree of the valve, that is, the size of the water flowing outlet is changed and the amount of flowing water is altered.
Patent JP-S62245842-A (JP)
Title: Portable type terminal equipment
Inventor: URUSHIMA TETSUO
IPC: H04L13/00
Filed: 1986-04-18
Abstract: PURPOSE:To send a data to other equipment while making communication with a host device by inserting an interface between a terminal device and a MODEM and connecting an externally mounted device to the interface. CONSTITUTION:When a printer designation command exists in a reception data RD from a center device 4, a terminal device 1 brings an MP signal into a low level, a printer ready PDR of a printer 6 is checked by the terminal device 1 as a DR signal via an AND gate 10 and an OR gate 11, and when the result is OK, an SD signal is sent to the printer 6 as a printer transmission data PSD via an AND gate 8 thereby attaining the print. In inserting a printer I/F unit between a terminal device and a MODEM in this way, a large sized printer is connected to the interface and one MP signal switched from the terminal device is added, even when a general document print (136 digits) is requested from the host, the same communication output is utilized and the document print onto the large sized printer is realized without extending a communication port.