baber/WOPTO huggingface dataset:
Patent JP-H1096214-A (JP)
Title: Road information display unit
Inventor: YODOGAWA MINOSUKE
IPC: E01F9/615
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a road information display unit suitable for installation in mountains far from a village having no facilities of public telephone networks or transmission lines. SOLUTION: The road information display board 30 is equipped with a satellite mobile communication land radio 51, and the display content thereof is remote-controlled through a satellite mobile communication network 40 from a main road information controller 20 provided at a road information administrative office. Also, an electric power consumed at the road information display board 30 is generated by a private power generation 70. The vehicle detector 80 operates to detect vehicles passing therethrough, and the road information display board 60 operates to display road information at only the time of the presence of vehicles.  Inasmuch as the necessary electric power is generated by private power generation, electric power is saved by the display of only the passage of vehicles, and further a remote control is implemented via satellite mobile communication networks, such a road information display unit can be installed to operate even in the area such as mountains at which public telephone networks or a commercial electric power source is equipped completely.
Patent JP-S59132558-A (JP)
Title: Battery
Inventor: OOO FUMIO
IPC: H01M50/181
Filed: 1983-12-29
Abstract: PURPOSE:To prevent any leakage of the electrolyte of a battery by sealing it through a gasket after a sealing plate having a U-shaped periphery and a member which is inserted under the sealing plate to prevent any deformation of the sealing plate are attached inside the opening of a battery case. CONSTITUTION:A generation element consisting of a positive mixture 2, a separator 3 and a negative mixture 4 is installed in a battery case 1 also serving as the positive electrode of an alkaline battery or the like. Next a reverse-plate- like sealing plate 5 having a U-shaped periphery is placed inside the curved portions 1a and 1b of the upper end opening of the case 1 with a gasket 12 interposed to seal the battery. At this point, a deformation-preventing body the diameter of the upper portion of which is somewhat smaller than the inner diameter of the sealing plate 5 and the diameter of the lower portion of which is somewhat larger than that of the upper portion, is placed under the sealing plate 5 and penetrated by a current collector 6 through a soft material 9. As a result, prevention of any deformation of the sealing plate 5 which might be caused due to stress during the sealing is secured, thereby preventing any leakage and diffusion of electrolyte.
Patent JP-H0994138-A (JP)
Title: Show case
Inventor: SHIBUSAWA SAKUMI
IPC: A47F3/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a show case in which a shelf bracket installation angle can be easily recognized. SOLUTION: A show case has shelf brackets 32 to support a shelf of which installation angle is changeable, so by changing the installation angle of the shelf bracket 32, an inclination angle of the shelf is changed. The shelf bracket 32 is provided with a lock part 41, and angle display parts 42, 43, 44, and a shelf angle indication member 46 is suspended from the lock part to be freely capable of oscillation. This shelf angle indication member 46 indicates the angle display parts 42, 43, 44, thereby the inclination angle of the shelf can be recognized.
Patent JP-2001075991-A (JP)
Title: Method and device for managing information clustering and storage medium recording the same method
Inventor: SUZUKI TAKEYA
IPC: G06F3/0484
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To unify operation for copying multimedia contents existent on a network to the bookshelf of an individual or preparing a bookshelf only with notes on the hyper link of contents existent on the network by hierarchizing an environment on the basis of the distinction of a common bookshelf or general bookshelf in the library or bookstore. SOLUTION: This device has a means 1 for describing the list and attribute of the hyper link to the multimedia contents, a means 3 for designing how to present the list of hyper link, a means 10 for describing a method for moving the hyper link between the lists when they are paired, data base parts 4, 6 and 12 for holding data, a display part 8, a means 2 for analyzing the list of the designated hyper link and converting it to an attribute and an internal form, a means 5 for managing the list while pairing it with the converted attribute and a means 10 for copying data pointed by the hyper link to perform the clustering of information.
Patent JP-H0947092-A (JP)
Title: Power transmission and its control method
Inventor: YAMADA EIJI
IPC: B60L50/16
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To transmit the pulsating components of power generated from a prime mover, producing a rotary power from a pulsating output, while reducing through a power transmission to an output shaft. SOLUTION: A power transmission 20 coupled with the crankshaft 56 of an engine 50 is provided with a clutch motor 30 and an assist motor 40 and controlled through a controller 80. The engine 50 is subjected to feedback r.p.m. control by the torque of clutch motor 30 such that the engine 50 is operated stably at target torque and r.p.m. The engine 50 is not controlled in the dead band, i.e., the range where the r.p.m. is fluctuated (rotational fluctuation, pulsation of torque) by the pulsating output of engine 50 during steady operation or the range where the r.p.m. of engine 50 is within a threshold value Nref2 from the target r.p.m. Since a dead band is provided, rotational fluctuation (pulsation of torque) is not transmitted to the drive shaft 22.
Patent JP-H08122574-A (JP)
Title: Optical connector
Inventor: MURAKAMI KEIJI
IPC: G02B6/38
Filed: 1994-10-18
Abstract: PURPOSE: To provide an optical connector which is free from a break of a narrow-diameter ferrule and can be made smallsized, multi-core, and high- density. CONSTITUTION: A V-shaped groove part 141 which is extended in the inserting direction of a plug 20 and can receive a ferrule 21 is formed an the upper face of a ferrule reception plate 14. An adapter 10 is provided with guide groove parts 12 and 13 which are extended in the inserting direction of the plug 20 and have displacing groove faces which displace downward from aperture parts 11a and 11b toward the vicinity of the ferrule reception plate 14. The plug 20 is provided with guide projecting parts 22 and 23 which can be slid in guide groove parts 12 and 13. When the plug 20 is inserted to the adapter 10, the plug 20 is displaced downward, and thereby, the ferrule 21 is so arranged that it is placed in the V-shaped groove part 141 of the ferrule reception plate 14 from above.
Patent JP-H11173389-A (JP)
Title: Belt drive
Inventor: KOELLING RUDI
IPC: F16G5/20
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve operation characteristics of belt drive and simplify the improvement method from the viewpoint of manufacture. SOLUTION: This belt drive includes a tooth-shaped belt 1 and a tooth-shaped wheel, which have a tooth-shaped rib 2 and a tooth-shaped groove 3 which are in the interlocking relationship. As for the tooth-shaped rib 2 and the tooth- shaped groove 3, a width of the tooth-shaped belt 1 is extended like an arc. The tooth-shaped wheel has a compensating structure. Consequently, it is possible to obtain the capability resistant against a high load and guide the tooth- shaped belt automatically by itself. The belt is driven and moves very quietly and its vibration is reduced. This feature is also applied to the case where the belt moves in the direction of tangential line on a support roller and moves around the support roller.
Patent JP-H0588137-A (JP)
Title: Display device
Inventor: KOBU MAKOTO
IPC: G02F1/13
Filed: 1991-09-30
Abstract: PURPOSE:To write information with high density and to makes a screen large at the time of projection by writing the information by thermal conversion by laser light irradiation and erasing the written information by thermal conversion by laser light irradiation which is different from the energy of the writing. CONSTITUTION:An optical scanning device 3 scans both lasers at an interval by tracing the same two-dimensional plane track to write and rewrite information on a display member 4. With respect to the written information, the light of an illumination lamp 6 is reflected by a reflecting layer provided on the display member and projected on the screen 7 and the laser light at this time may be radiation such as infrared rays. The write beam of a write optical system 1 traces the same track of two-dimensional plane scanning with the erasure beam of an erasure optical system 2 and the erasure beam, when given the quantity of light raising the temperature of a recording layer with specific characteristics, erases previously written information whatever density the information is recorded to. Namely, the written information is erased by the thermal conversion by the laser light irradiation which is different from the write energy.
Patent JP-H04130379-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To fix a fault only by operating the actuator of a device, etc., by inferring and outputting an actuator means to recover the fault. CONSTITUTION:A fault diagnostic part 12 discriminates the presence/absence of the fault by comparing state data from sensors 1a-1c with reference data. When the fault occurs, the actuator means to recover the fault is inferred based on the comparison of qualitative data and fault diagnostic knowledge stored in a storage means 14 and the adjusting state of the actuator means and the adjusting range of the actuator. Also, when it is discriminated that the device is operated normally by the diagnostic part 12, reference value data in the means 14 is updated based on supplied state data.
Patent JP-S61131296-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA SUMIO
IPC: G11C16/06
Filed: 1984-11-29
Abstract: PURPOSE:To suppress the increase of an access time of a memory element with a long starting cycle and to make an action highly speedy by connecting a weak inverting electric current discharging means, and preventing the rise of a bit line electric potential due to a weak inverting electric current. CONSTITUTION:N type Q1 and Q2 in a clamp circuit 21 function as a load transistor to set an electric potential of one bit line 13 of a memory cell transistor 11. To the bit line 13, a weak inverting electric current discharging circuit 23 is connected, and a weak inverting electric current from the circuit 21 out of charging electric currents to the bit line 13 is discharged through the circuit 23 to the ground side. Thus, the weak inverting electric current on the bit line 13 is set off, a rise in the electric potential of the bit line 13 is suppressed by the weak inverting electric current, the increase in the access time of the memory element with a long starting cycle is suppressed, and an action speed can be made highly speedy.
Patent JP-2001073795-A (JP)
Title: Fixing structure of supercharger for unit swing type internal combustion engine
Inventor: WAKECHIGAI KAORU
IPC: F02B33/22
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To aim at improvement of air intake efficiency and efficiency of internal combustion engine and so on, through saving of energy, improvement of quick disconnection efficiency of rear wheels, and improvement of cooling performance of supercharger, in fitting structure of supercharger for unit swing type internal combustion engine. SOLUTION: The fitting structure of this supercharger is so arranged as to have crankshaft 4 of internal combustion engine 2 transversely positioned in front and back direction. In this case, cylinder part of internal combustion engine 2 is placed on one side of body left and right with crankshaft at center, while rear wheel drive system is placed on the other side of body left and right direction with crankshaft 4 at center. Supercharger 16 is arranged at concave part E formed by top face of the cylinder part of internal combustion engine 2 and top face of rear wheel drive system. For cooling of the internal combustion engine 2 cooling fan is fitted in front of the crankshaft 4, covered by shroud, and part of cooling air discharged from it is guided around supercharger 16.
Patent JP-H0299586-A (JP)
Title: Fluorescent material
Inventor: YOSHINO MASAHIKO
IPC: C09K11/80
Filed: 1988-10-06
Abstract: PURPOSE:To provide a fluorescent material composed of a rare-earth metal oxide fluorescent material containing Eu as an activator and having improved luminance. CONSTITUTION:The objective rare-earth metal oxide fluorescent material containing Eu as an activator and further containing 5-3,000ppm of Au and/or Ag can be produced by uniformly mixing (A) oxide, carbonate, nitrate, oxalate, etc., of one or more elements selected from Y, Gd, La and Lu, (B) Eu2O3 or carbonate, nitrate, oxalate, etc., of Eu and (C) halide, sulfate, nitrate, carbonate, hydroxide, oxide, metallic powder, organic acid salt, etc., of Au and/or Ag by a physical means using a ball mill, mixer mill, etc., or by a chemical means such as coprecipitation and calcining the obtained mixture of the raw materials preferably at 1000-1500 deg.C for 30min-10hr.
Patent JP-H08243362-A (JP)
Title: Apparatus for cleaning separation membrane of membrane separation device and cleaning method of separation membrane
Inventor: SATO HACHIRO
IPC: B01D65/04
Filed: 1995-09-29
Abstract: PURPOSE: To provide an apparatus for cleaning a separation membrane of a membrane separation device and a cleaning method of the separation membrane, which is capable of cleaning the separation membrane with light work for a short time. CONSTITUTION: An apparatus main body 2 for cleaning is provided with plural long size bodies L capable of freely entering respectively between respective separation membranes 101 of a membrane separation device 100, formed by arranging side by side the separation membranes 101 for solid-liquid separation in upper and lower attitude with an equal interval in plural rows, and a refuse removing member S capable of stripping deposits stuck to the separation membranes 101 is attached in contact with each of the adjacent separation membranes 101 on both surface of the long size body L.
Patent JP-H06102904-A (JP)
Title: Adaptive control servo method and its device
Inventor: OTSUKA YOSHIO
IPC: G05B11/36
Filed: 1992-09-22
Abstract: PURPOSE:To reduce a track error by impressing a correction signal corresponding to the frequency characteristic of a servo order signal including periodical disturbance. CONSTITUTION:An adaptive servo device controlling a controlled system through a servo control unit 6 by a signal 1 including periodical disturbance constitutes an adaptive control part 22 by a frequency characteristic signal processor 20 for executing the frequency characteristic signal processing of the servo order signal 1, and by a variable gain setting unit 7 to which an error signal 5 obtained based on an information signal 21 from the processor 20 and the servo order signal 1 are impressed. The frequency characteristic of the servo order signal 1 is analyzed and a gain correction signal value corresponding to the frequency characteristic is set to be a correction signal (c)((w)) and it is impressed from the variable setting unit 7 on the servo control unit 6.
Patent JP-H1098164-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WADA TOSHIO
IPC: H01L27/108
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which can have a plurality of MOS transistors and a plurality of capacitors integrated on a large scale at a high integration density, and a method for manufacturing the semiconductor device. SOLUTION: In the semiconductor device, MOS transistors Q1 to Q4 and trench capacitors C1 and C2 are formed on a main surface of a semiconductor substrate 10, and the MOS transistors and the trench capacitors are mutually separated as being isolated by insulating separation regions FS1 and FS2 of a field shield structure. Field shield electrodes 22a and 22b forming the field shield structure and gate electrodes of the trench capacitors C1 and C2 are made of an identical conductive layer. The field shield electrode 22a is formed on an insulating film 21a selectively formed, so as to cover the trench capacitors C1 and C2 and insulating separation region FS1 , including hole parts 13 and 14.
Patent JP-H07109106-A (JP)
Title: Hydrogen-production apparatus
Inventor: GONDAIRA MASAYUKI
IPC: C01B3/38
Filed: 1993-10-08
Abstract: PURPOSE:To produce hydrogen on an industrial scale from a mixed gas of hydrocarbon or methanol and steam by a steam-reforming reaction. CONSTITUTION:This hydrogen production apparatus produces hydrogen by a steam-reforming reaction and separates and collects the hydrogen by permeating through a partition wall having selective hydrogen permeability. A raw material gas is introduced from the top of an inner layer annular space 30 into the reactor, lowered through a reforming catalyst layer and converted into hydrogen at a high temperature. The produced hydrogen is permeated through a hydrogen permeation pipe 32 to selectively separate and collect the hydrogen. The permeated hydrogen is accompanied with a sweep gas introduced from the bottom of an annular part formed between the hydrogen permeation pipe 32 and a sweep gas pipe 34, passed through the sweep gas pipe 34 and discharged from the lower part of the pipe together with the sweep gas.
Patent JP-S62114162-A (JP)
Title: Pcm signal recording and reproducing device for sound signal
Inventor: KOBAYASHI MASAHARU
IPC: G11B20/10
Filed: 1985-11-13
Abstract: PURPOSE:To record and reproduce simultaneously a video signal and a sound signal even when there is no synchronizing relation between a field frequency and a sampling frequency by controlling the sound sampling number recorded per field in response to the ratio of the field frequency and the sampling frequency. CONSTITUTION:An initial value selection circuit 30 selects the sampling number recorded duplicatedly in one field in response to an error detected by a difference deciding circuit 28 while using the signal 29 of the circuit 28. The sample number is subtracted from a read address and the result is used as an initial value of a read address circuit 6. The number of sampling per field is decided by subtracting the initial value from the read address of the final timing of the field at the circuit 6. Thus, the correction of the error between the field period and the sampling period is executed by only setting the initial value of the transition point of the field period and the circuit is simplified.
Patent JP-H07104984-A (JP)
Title: Window control system
Inventor: KAJIO HIROKI
IPC: G06F3/048
Filed: 1993-10-08
Abstract: PURPOSE:To improve the degree of freedom and the indenpendence of an application program by enabling the preparation of the program by a library interface which does not depend on a window system when the application program operating on the window system is prepared, regarding a multiwindow system. CONSTITUTION:This system is a multiwindow system of the structure of an event driving system where a control is caused by the change of an event and the system is separated into an application program execution control part 101 performing the control of the start and execution of the application program, regarding the control system of the application program operating on the system, a window system 104 performing the processing on a screen display and the processing of the data input from an input device, etc., a window control part 103 controlling the window for the application program and an application processing part 102 performing processings other than it. During the time, a virtual library interface 105 is constructed, and further, a window system dependency library interface 106 is provided between a window control part and a window system.
Patent JP-H0194571-A (JP)
Title: Data recorder
Inventor: YOSHIMURA KATSUJI
IPC: G11B20/12
Filed: 1987-10-06
Abstract: PURPOSE:To give an absolute address on a tape in a short time and to make easier the retrieval and edit of data by providing a second mode to record sub-data formed based on a second clock whose frequency is set so that its wavelength may become the same as that of a first clock on a second areas existing extendedly in parallel with a first area. CONSTITUTION:On second areas a1 and a3 existing extendedly in parallel with a first area a2 in the longitudinal direction of a tape-shaped recording medium T, the second mode to record second data formed based on the second clock whose frequency is set so that its wavelength may become the same as that of the first clock on the medium T is provided. Consequently, the clock wavelength of main-data and the sub-data on the recording medium T becomes equal, both of the main data and the sub-data can be reproduced by using the same clock and while the main data is reproduced, the sub-data can be reproduced by using the same clock. Thus, a second carrying speed can be made higher, the absolute address can be given in a short time and the retrieval and the edit of the data become easier.
Patent JP-S62113181-A (JP)
Title: Toner replenishing method
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/08
Filed: 1985-11-13
Abstract: PURPOSE:To stabilize the toner concentration and the quantity of charged electric charge by arranging a developer layer thickness control member below the center of a magnetic pole in the turning direction of a sleeve within the range of the magnetic pole face of a fixed magnet so that this member faces the outside peripheral surface of the sleeve and disturbing a developer in the front of the control member and replenishing the toner to this disturbing part. CONSTITUTION:The toner T in a toner replenishing tank 13 is dropped onto the layer of the developer after development which is carried on a developing sleeve 16 by rotation of a sponge roll 24 in the bottom of the toner replenishing tank. A control member 23 which controls the layer thickness of the developer carried a certain gap apart from the peripheral surface of the developing sleeve 16 between the toner dropping position and the end of a scraper 19, which is brought into contact with the developing sleeve, is extended from the lower end of the toner replenishing tank 13 as the second doctor blade. The developer is disturbed greatly along the front wall surface of the control member 23, and the replenishing toner is absorbed completely in the flow of this developer and passes the gap between the control member 23 and the sleeve without scattering around, and they are dropped to a developer reservoir with a uniform toner concentration.
Patent JP-H04132342-A (JP)
Title: Multiplex transmission system
Inventor: FURUICHI KENJI
IPC: H04L25/02
Filed: 1990-09-21
Abstract: PURPOSE:To easily discriminate whether a branch line is faulty or a multiplex unit main body is faulty by disconnecting a multiplex unit whose operation is normal and whose branch line has no fault from the said branch line and detecting a voltage of a bus line in this state. CONSTITUTION:When a bus line 1 is not faulty, normal multiplex units An-Dn receiving a branch line disconnection signal disconnect themselves from the bus line 1 and only a faulty multiplex unit En is left connected to the bus line 1. In this state, a voltage across a termination resistor is detected to discriminate whether the multiplex unit itself is faulty or a branch line 13e is faulty. Thus, a fault of the multiplex units An-Dn themselves and a fault of branch lines 13a-13e are easily discriminated in a short time.