baber/WOPTO huggingface dataset:
Patent JP-H10118304-A (JP)
Title: Pachinko-ball circulating mechanism
Inventor: NAKAJIMA KEN
IPC: A63F7/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly circulate pachinko balls inside a storage tank. SOLUTION: A passage 35 is divided into an upper passage 35A positioned above the downstream end of the vertical panel 34A and a lower passage 35B formed in communication with a tunnel 32. The pachinko balls stored near the upstream or the downstream area of the storage tank 20 flow directly to a miniature lift 22 without going through the tunnel 32. Consequently, regardless of the upper/lower part of the upstream or downstream side of the storage tank 20, the stored pachinko balls P can be surely made to flow back, and also the dirty pachinko balls that are apt to rust near the upper upstream area (namely, used pachinko balls) are preferentially made to flow to the miniature lift 22; therefore, rusting can be surely prevented.
Patent JP-S62136853-A (JP)
Title: Laser working apparatus
Inventor: MORITA MITSUHIRO
IPC: H01L21/768
Filed: 1985-12-11
Abstract: PURPOSE:To improve the productivity of a laser working apparatus which performs a predetermined work by applying a laser beam to the specific position of a workpiece by employing a laser source which emits a laser beam with a variable wavelength. CONSTITUTION:The shutter S of a laser source A is opened and a long wavelength laser beam L is selected and applied to a wafer 2 through a laser output controller 3, a half mirror 4 and further a beam positioner 5. At that time, a part of the laser beam L is detected by an incident luminous power detector 12 and, at the same time, the laser beam L reflected by the wafer 2 is detected by a reflected luminous power detector 13. Then an alignment controller 11 detects an alignment mark by factors such as the variation of the reflectance of the laser beam L to perform the alignment. Then, when the shutter S is closed, the shutter S2 of the source A is opened and a laser beam L2, which has a wavelength shorter than the laser beam L used for the alignment, is selected and applied. With this constitution, the improvement of the alignment accuracy and a wider work margin can be obtained simultaneously and the yield in a bit saving work can be improved.
Patent JP-H03137887-A (JP)
Title: Semiconductor memory
Inventor: MAESAKO ISATO
IPC: G11C11/409
Filed: 1989-10-23
Abstract: PURPOSE:To prevent a penetration current flowing through a data register and a sense amplifier by adding a data transfer part between a memory cell part and the sense amplifier and providing the data register with a sense amplifying function. CONSTITUTION:When data is transferred from the memory cell part 1 to the data register 2, a control signal phi1 is held at high level to turn on transistor(TR) Q31 and Q32 and a control signal phi2 is held at low level to turn off TRs Q51 and Q52. Then active signals SP and SN are set to a high and a low level from a precharge level VCC/2 and then the register 2 operates to amplify the data of the cell part 1. Then when the signal phi1 is held at the low level to turn off the TRs Q31 and Q32, and consequently the input/output terminals DO and the inverse of DO of the register 2 and bit lines BL and the inverse of BL are disconnected electrically to put the register 2 in data holding operation thereafter, so that the transfer from the cell part 1 to the register 2 is carried out. Consequently, the penetration current is prevented from flowing through the data register and sense amplifier.
Patent JP-H09190881-A (JP)
Title: Cooling method and device for graphite electrode for use in refining electric arc
Inventor: NAKAMOTO YATSUKA
IPC: H05B7/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the electrode original unit of a graphite electrode at the time of refining by blowing a cooling liquid/water continuously to the peripheral surface of the graphite electrode to be used in a steel making process or a melting and/or refining process of another metal by means of arc heating. SOLUTION: Graphite electrodes 1 are connected one by one through nipples, and a current is fed to them so that steel making or refining of another metal is performed, when a cooling liquid 2 is blown continuously between the lid of an arc electro-furnace and an electrode holder to grasp the top of the graphite electrode 1 in the upper part in such a condition that a nozzle of a cooling pipe 3 is inclined downward to the outside surface of the graphite electrode 1 in the upper part, and thereby a cooling liquid film 2a sinking down along the electrode outside surface is formed so that the cooling is conducted.
Patent JP-H02222998-A (JP)
Title: Sound source pack and electronic musical instrument with connecting the same
Inventor: SASAKI HIROYUKI
IPC: G10H1/18
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the electronic musical instrument where timbre can be edited without using any expensive floppy disk drive, etc., by reading a timbre editing program out of the sound source pack connected to the electronic musical instrument and editing the timbre of the sound source of the sound source pack according to the read-in timbre editing program. CONSTITUTION:A CPU 22 indicates sound generation or sound elimination to the side of the sound source pack 30 through an I/O port 25 according to performance information obtained by keying operation on a keyboard 21-1. Then the timbre editing program for timbre editing is transmitted and received between the electronic musical instrument 20 and sound source pack 30. Therefore, the timbre editing program for the sound source part 34 is obtained, so the operation key 21-2 of the console part 21 of the electronic musical instrument 20 is operated properly to edit the timbre of the musical tone of the sound source part 34 of the sound source pack according to the timbre editing program written in a RAM 24. Consequently, the electronic musical instrument which enables the editing of the timbre is formed without any expensive floppy disk drive, etc.
Patent JP-H11114553-A (JP)
Title: Water purifier
Inventor: KITAMURA YOSHIAKI
IPC: C02F1/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To change the contact time of a raw water with a purifying material by providing an air control part, capable of freely adjusting the quantity of air to be introduced into the inside of a vessel housing a 1st and 2nd purifying layer for removing odor and impurities and forming a mineral water, in a cap to be freely attachably and detachably loaded on the upper surface of the vessel. SOLUTION: The cap 7 of a purifier A is removed from the vessel 1 and after the raw water is poured into a storing part 8 of the 1st purifying layer 4, the cap 7 is loaded. Then, the raw water is passed through the 1st purifying layer 4 to adsorb and remove chlorine by an activated carbon 11 to perform the deodorization, sterilization and water quality purification. Next, the raw water is passed through a 2nd water passing hole 12 at the lower part of the 1st purifying layer 4 to reach the 2nd purifying layer and is turned into the mineral water by a siliceous stone 13 packed in the 2nd purifying layer 5.  In such a case, the flow rate of the raw water in the vessel 1 is changed with the quantity of air introduced into the vessel 1 adjusted by the air control part 16 and when a large quantity of air is introduced and the raw water is passed through in a short time, the quantity of the mineral contained in water is decreased and when a small quantity of air is introduced, the concentration of the mineral is increased.
Patent JP-H07126963-A (JP)
Title: Method for detecting mispick in pile fabric loom
Inventor: TSUJI YUKIHIRO
IPC: D03D47/38
Filed: 1993-11-05
Abstract: PURPOSE:To avoid stopping a loom due to the occurrence of mispick which can be overlooked. CONSTITUTION:This method for detecting mispick in a pile fabric loom is to carry out the terry motion of an expansion bar 6 for guiding a woven fabric (W) by the operation of a servo motor 22, detect the presence of the occurrence of the mispick in weft yarn jetted from a picking main nozzle 28 with a weft yarn detector 40, stop the operation of a driving motor (M) of the loom with a loom controlling computer (C0) when the input of a detected mispick signal outputted from the weft yarn detector 40 is continuously detected in two picking cycles and continue the operation of the loom driving motor (M) when the input is not continuously detected in the two picking cycles.
Patent JP-H04151937-A (JP)
Title: Signal processing system for lan
Inventor: YUASA HIROYOSHI
IPC: H04L25/49
Filed: 1990-10-15
Abstract: PURPOSE:To make a form of a transmission line code to an optimum transmission waveform without any complicated calculation processing by collating a bit pattern of an input signal to be sent, selecting and reading a transmission signal waveform from a waveform storage circuit. CONSTITUTION:An input signal to be sent is inputted to a bit pattern collation circuit 1, in which each bit of the signal is collated. The waveform of a transmission line code is decided by collating each bit of the input signal or the waveform of the transmission line code is decided by using the arrangement of preceding and succeeding 1/2 bit around the middle of each bit as a collation unit and an output signal is sent to a waveform read circuit 3. A code mode selection circuit 5 receives a coded mode selection signal to designate a kind of the input signal and a kind of a transmission signal. Then base band processing in response to the transmission speed is implemented by inputting a timing signal to a timing circuit 4. The circuit 3 uses a signal of a waveform selected from waveforms of the transmission signal stored in the waveform storage circuit 2 as a waveform of information to be sent and sends it to a transmission line via a transmission drive circuit 20.
Patent JP-S61151758-A (JP)
Title: Memory back-up system
Inventor: NEGITA MICHIHIKO
IPC: G06F12/16
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a memory back-up system which can be released automatically and in a short time even when the contents of a volatile memory are destructed by evacuating the contents of the volatile memory at a fixed disk device, etc. CONSTITUTION:A fixed disk device 3 is to evacuate the contents of a volatile memory 1 to a special area. When the electric power source of an electronic computer is turned on, the memory contents of the volatile memory 1 are inspected by an error detecting circuit 5. As the inspection result, in case of no errors, the error detecting circuit 5 starts a reading writing circuit 6, a reading writing circuit 4 reads the contents of the volatile memory 1 and this is written in the special area of the fixed disk device 3. As the inspection result of the error detecting circuit 5, the error detecting circuit 5 starts the reading writing circuit 4, the circuit 4 reads the contents of a special area of the fixed disk device 3 and writes and recovers this at the volatile memory 1.
Patent JP-H06128787-A (JP)
Title: Porous nickel electrode and production thereof
Inventor: UIRIAMU MARITSUTO
IPC: H01M4/80
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a porous nickel electrode for use in a sodium-nickel chloride electrochemical cell having a high rate of utilization of nickel. CONSTITUTION:The surface of a nickel substrate is alloyed with one or more kinds of elements selected among Zn, Cd, B, Al, Ga, In, Si, Ge, Sn, P, As, Sb, Bi and rare earth elements including Y and treatment is carried out so that most or all of the alloying elements are dissolved but the nickel substrate is not dissolved at, all or is hardly dissolved. The resulting porous nickel electrode ensures a higher rate of utilization of an active material as compared with an electrode made of a nickel-sodium chloride sintered compact sintered in a reducing atmosphere at a slightly lower temp. than the m.p. (801 deg.C) of sodium chloride and an electrochemical cell using this porous nickel electrode has higher overall energy density.
Patent JP-H08133549-A (JP)
Title: Sheet aftertreatment device and image forming device having this
Inventor: KATO KATSUTO
IPC: B65H39/11
Filed: 1994-11-11
Abstract: PURPOSE: To provide a sheet aftertreatment device by which sheet loading performance is improved by making a sheet dischargeable without making a sheet discharged in the next place interfere with this even if the sheet end discharged first warps. CONSTITUTION: In a sorter provided with at least a single bin tray B to house a sheet S, a sheet discharging means to discharge the sheet S to the bin tray B and an aftertreatment means to perform binding or the like of the sheet S housed in the bin tray B, the sheet discharging means is provided with driving side discharging rollers 22a arranged in plural places in the shaft direction, discharging rollers 22b to press these and a discharge guide 170 to vertically guide the discharging sheet S, and guide parts 171 to spring up the sheet end are formed in the vicinity of the sheet end of the lower discharge guides 170b.
Patent JP-S63131117-A (JP)
Title: Endoscope device
Inventor: TSUJI KIYOSHI
IPC: G02B23/24
Filed: 1986-11-20
Abstract: PURPOSE:To set the light distribution characteristics of illumination light automatically to characteristics suitable to a subject by detecting the flat state of the subject from an image pickup signal. CONSTITUTION:A driving circuit 50 is so controlled as to widen the directivity of the illumination light and light the entire surface of the subject uniformly. The frame 60 of a lens 22a of a condenser lens 22 is connected to the tip of a wire 56. When the subject in a tube such as the esophagus, the brightness of its peripheral part increases, the brightness of the center part decreases, and the output of a subtracter 48 increases. The circuit 50 rotates a motor 52 corresponding to draw the wire 60 through a wire driving member 54, thereby moving the frame 60 of the lens 22a to the front side. Consequently, the illumination light has narrow directivity and the center part is lighted concentrically to uniform the brightness of the entire surface, thereby observing the entirely in the tube.
Patent JP-H07111704-A (JP)
Title: Central control system for model mobile or small sized mobile for vehicle
Inventor: YOSHINAGA TOMOHITO
IPC: A63H17/24
Filed: 1993-10-07
Abstract: PURPOSE:To control a required number of mobiles individually without causing any interference of signals being transmitted thereto by providing the mobile with a variable voltage circuit or a signal decision circuit for transmitting a signal to a direction controller while furthermore providing an ID comparison circuit for controlling the output signal from the signal decision circuit. CONSTITUTION:A current superposed with pulse-like data codes is delivered on a track to a required number of mobiles 4. The received data codes are separated by a signal separating circuit 22 and recovered by a signal recovering circuit 27. A signal decision circuit 23 then makes a decision whether it is a preset signal or not and an ID comparison circuit 24 controls the output of signal. When a signal is transmitted from the signal decision circuit 23 to a variable voltage circuit 20, speed of one mobile 4 is controlled and when a signal is delivered to a direction control circuit 21, the advancing direction of the mobile 4 is controlled. This constitution allows individual control of required number of mobiles 4 without causing interference of transmission signal.
Patent JP-2000114631-A (JP)
Title: 2-stage optical amplifier and processing method thereof
Inventor: IN CHIGEN
IPC: H01S3/067
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a 2-stage optical amplifier of light transmission system which can unify its pump LD part and improve utilization ratio of the pump LD part, and to provide the method for optical amplification. SOLUTION: A 2-digit optical amplifier of light transmission system is provided with a first amplification part 200 which amplifies an input optical signal by generation of a pump light and outputs the amplified input optical signal as well as the pump light remained after the amplification of the input optical signal, and a dispersal loss compensation part which receives the amplified input optical signal and compensate the loss due to color dispersion, and a second amplification part 212 which receives the loss-compensated input optical signal and the remaining pump light and then output the loss-compensated input optical signal after being amplified with the remaining pump light.
Patent JP-H07110964-A (JP)
Title: Optical recording medium
Inventor: UEMATSU TAKUYA
IPC: G11B7/258
Filed: 1993-10-08
Abstract: PURPOSE:To obtain an optical recording medium whose recording power margin is wide, whose recording linear-velocity dependence is small and which is suitable for a recordable compact disk. CONSTITUTION:An optical recording medium is formed in such a way that a light-absorbing layer containing an organic pigment, a light-reflecting layer composed of a metal and a protective layer are laminated sequentially on a transparent substrate. The light-reflecting layer is featured in such a way that it is a silver polycrystal thin film at I200/I111<=0.2 when its X-ray diffraction intensity by a 111 plane is designated as I111 and its X-ray diffraction intensity by a 200 plane is designated as I200 in an X-ray diffraction spectrum measured by a theta-2theta method while an angle of incidence with reference to the face of the substrate is set at theta.
Patent JP-H10124683-A (JP)
Title: Method for detecting stereoscopic image-object
Inventor: FRANKE UWE DR ING
IPC: G06T7/285
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To attain quick and strong object detection by inspecting the integration point range of a disparity histogram. SOLUTION: A structural class image pair is formed from a pair of photographed stereoscopic images 1a, 1b. In this case, each different available group restricts its inherent structural class. Then, corresponding analysis is executed, and at the time of the corresponding analysis, all structural classes indicating no structural gradient in an outer polar-line direction, i.e., the direction of a line of mutually corresponding pixel pair in each common original image, are not considered. A disparity value having frequency increment is inputted to a histogram. Then, the histogram is inspected in an integration point range. A corresponding pixel group in a corresponding structural class image is indicated in the found integration point range and interpreted as objects existing on prescribed distance positions.  In this case, the objects are a preceding vehicle 2 on the same lane and a vehicle 3 on an adjacent lane.
Patent JP-H03139411-A (JP)
Title: Working vehicle
Inventor: MINAMI TERUO
IPC: A01D67/00
Filed: 1989-10-25
Abstract: PURPOSE:To improve stability of a posture in longitudinal direction by increasing working speed of a pitching drive means until a vehicle body comes to have a set inclination in longitudinal direction or a set time elapses in compliance with an acceleration or a deceleration condition of a vehicle, in the working vehicle equipped with a crawler running device. CONSTITUTION:Signals of respective switches including forward/reverse changeover detecting switch SW4, respective setters 25-27, and respective sensors S1-S3 are input in a control device H, and respective controls including pitching control by a hydraulic cylinder CY2 for pitching are performed. When speed change in forward and reverse is detected by a forward and reverse changing over switch SW4 in the pitching control, the control device H makes working speed of the pitching drive means CY2 increase until an inclination in longitudinal direction of a vehicle body becomes to a set angle set by a setter 26 or a set time elapsed, so that set inclination can be achieved rapidly. Thus, stability in a posture can be improved.
Patent JP-H04154715-A (JP)
Title: Metal oxide treated lamellar porous powder, its production and cosmetic using the same powder
Inventor: SHIOGAI YOSHIKI
IPC: A61K8/00
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a cosmetic having excellent smoothness, adhesivity and excellent ultraviolet ray preventing action, comprising porous powder prepared by sintering diatomaceous earth, plate crystalline kaolin and feldspar to give lamellar porous powder and treating the lamellar porous powder with aluminum oxide and titanium dioxide. CONSTITUTION:Diatomaceous earth, plate crystalline kaolin and feldspar are sintered to give lamellar porous powder, which is dispersed into water. The dispersion is mixed with a water-soluble salt of Al and neutralized so that 1-70wt.% hydrate aluminum oxide (base on untreated powder) calculated as Al2O3 is deposited on the surface of the lamellar porous powder. The lamellar porous powder is burnt at 300-900 deg.C. Then the burnt material is dispersed into water, similarly treated by using Ti to produce the title lamellar porous powder whose surface is treated with Al2O3 and TiO2. Further, 1-70% (preferably 5-30%) of the treated powder is added to a cosmetic base having excellent smoothness, adhesivity, air passability and excellent ultraviolet ray-preventing effects.
Patent JP-H06131205-A (JP)
Title: Deadlock restart system
Inventor: NAMIKAWA MARIO
IPC: G06F9/52
Filed: 1992-10-16
Abstract: PURPOSE:To select a task which is abnormally ended in processing and restarted without spoiling the efficiency of the resource of a system in case of the occurrence of a deadlock among tasks which perform multiprocessing. CONSTITUTION:Resource consumption counters 51, 52...5n are provided for the tasks 61, 62...6n which perform the multiprocessing and count the using time of central processing unit from the start of task execution and the frequency of use of input/output devices. A task deadlock detecting means 2 when detecting the deadlock sends an object task number to a task resource consumption determining means 3. The task resource consumption determining means 3 determines a task which is small in the resource consumption among the using time of central processor unit and input/output device use frequency according to the value of the resource consumption counter for the object task and instructs a deadlock task recovery means 4 to abnormally end and restart the task.
Patent JP-H03143529-A (JP)
Title: Electric foot warmer having deodorizing function and method for using same
Inventor: KAWAGOE HIROSHI
IPC: B01D53/86
Filed: 1989-10-27
Abstract: PURPOSE:To efficiently decompose and remove malodorous components by incorporating a deodorization unit contg. a deodorization catalyst into an electric foot warmer. CONSTITUTION:Malodor decomposing function is rendered to an electric foot warmer, e.g. with a deodorization catalyst 4a. The resulting electric foot warmer having deodorizing function may be fitted with the catalyst 4a set on a shielding plate 5 and a means to heat the catalyst 4a with IR so that malodorous components are decomposed with the catalyst. The deodorization catalyst may be embedded in a heater and/or stuck to the surface of the heater.