baber/WOPTO huggingface dataset:
Patent JP-H03136633-A (JP)
Title: Ophthalmic lighting device
Inventor: HANZAWA TOYOJI
IPC: A61B3/11
Filed: 1989-10-21
Abstract: PURPOSE:To obtain a sufficient brightness in the front eye part and regularly keep the light reached to the retina minimum by forming a zonal lighting light flux by use of the characteristic of a light guide, and making its radial light intensity distribution adjustable to adjust the illuminating light quantity to the pupil. CONSTITUTION:When a light is entered to an end surface of incidence 8a at an incident angle of theta by use of a light guide 8 consisting of single or plural number of optical fibers as a lighting system, the light is radiated in a conical form having a top angle 2theta from a radiation end surface 8b to form a wide zonal illumination. When the angle of incidence is reduced, the diameter of the zonal illumination is reduced to form an uniform illumination having a small diameter near theta=0 deg.. Thus, when the angle of incidence and the area of a shielding member are changed to change the light quantity near the axis of the light guide, the axially radiated light quantity is largely changed, compared with the angle direction separated from the axial direction. When the radiated light is projected to the front eye part, and the part capable of adjusting the light quantity is fitted to the pupil to utilize this luminous intensity distribution characteristic of the light guide, the light quantity reached to the retina can be adjusted, and the purpose can be attained.
Patent JP-H03136085-A (JP)
Title: Image forming device
Inventor: SHOJI TAKEO
IPC: G03G15/02
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the occurrence of damages and troubles on the sides of a device main body and a cartridge caused by roughly inserting and mounting the cartridge by disposing an image carrier surface electrifying means on the side of the image forming device main body and allowing it to also serve as a process cartridge inserting means. CONSTITUTION:When a process cartridge C is inserted into the cartridge attaching/detaching port of the image forming device, a rotary body 2 as a contact electrifying member is brought into contact with the inserted process cartridge C and rotary-driven, whereby the inserted process cartridge C is afterward automatically pulled-in by this rotary-carrying force and automatically carried to a position in which it is mounted to the image forming device main body in a prescribed manner. Thus, the inserted process cartridge can be automatically pulled-in and carried to the position, in which it is mounted in the prescribed manner, always stably and preferably, and factors at variance with individual operation manners are eliminated from the insertion and mountaining of the cartridge. Therefore, it is prevented that the damage and trouble arises on the sides of the device main body and the cartridge caused by roughly inserting and mounting the cartridge.
Patent JP-H06216832-A (JP)
Title: Cell-form mobile radio system
Inventor: DUQUE-ANTON JESUS-MANUEL
IPC: H04B7/26
Filed: 1993-11-02
Abstract: PURPOSE: To optimize a radio network during operation by detecting and classifying respective radio stations and allowing the respective classified radio stations to have their own channel lists. CONSTITUTION: To detect a radio state S, a central controller 2 set usable radio channels successively in a frequency synthesizer 11. The levels of signals of those radio channels are compared by a comparator 15 with a threshold value. Their logical output values are stored in a memory 22. The cellar mobile radio system equipped with a fixed station and a mobile station has its total radio state S determined by a radio state S and a radio position L' depending upon the time. For each radio state, a radio receiver stores a priority list and the number of storage areas correspond to the product of the radio state depending upon the time and the number of classified radio positions. Channels searched for to make connections are selected in the order of the priority.
Patent JP-H11107718-A (JP)
Title: Rotational phase control device
Inventor: SHIMIZU TSUTOMU
IPC: F16H49/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To carry out stable phase control regardless of change of absolute rotational speed of input/output members while assembling a planetary gear mechanism and driving means for changing a phase with an end part of a cam shaft in a lump and compactly, in a case where the phase of the cam shaft is controlled using the planetary gear mechanism and the driving means for changing the phase. SOLUTION: A planetary gear mechanism 10 provided with a sun gear 11, a planetary carrier 12 and a ring gear 15, and a motor 20 provided with a rotor 21 provided with a permanent magnet 22 and a stator 23 provided with a stator coil, are arranged concentrically. The rotor 21 and the stator 23 are respectively connected to the sun gear 11 and the planetary carrier 12. A cam pulley 3 is connected to a carrier 13, and the cam shaft 1 is connected to the ring gear 15.
Patent JP-S63130185-A (JP)
Title: Method for purifying treatment of sewage
Inventor: TANO SHIGEO
IPC: B01D24/02
Filed: 1986-11-20
Abstract: PURPOSE:To inexpensively purify sewage, by using a laminate which is formed by piling up particles obtained by grinding a porous calcium silicate cured body toward an upper layer from ones having a small particle size in order, as a sewage filter material. CONSTITUTION:A porous calcium silicate cured body being the cut refuse of autoclaved lightweight concrete is ground and the particle size of the ground substance is uniformized. Then, particles 3 having a small particle size are layed on a bottom and particles 2 having a larger particle size are successively piled up to form a filter body having a layered structure. Sewage 6 is allowed to flow through this filter body and the org. substance, clay or hydroxide of iron or magnesium suspended in the sewage are absorbed by the porous gaps of the calcium silicate filter body to obtain purified water 7. After treatment, bacteria and decomposition enzyme are further added to the calcium silicate filter body having the org. substance or sludge adhered thereto and the whole is cultured and aged to be made usable as fertilizer and a soil conditioning material.
Patent JP-H09113332-A (JP)
Title: Method and equipment for measuring volume
Inventor: FUKUSHIMA SUSUMU
IPC: G01F17/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To measure the volume even of an incomplete closed space highly accurately by adding a space having a plurality of set volumes to a closed space and measuring the pressure in the closed space respectively and then determining the volume of closed space based on each measurement. SOLUTION: An actuator control section 9 controls an electromagnetic actuator 2 to oscillate a pressure piston 3 at a specified frequency and stroke. Volume variation dependent on the product of cross-sectional area at the hollow section of a cylinder 7 ×stroke causes pressure variation in a container 11 to be measured. A processing section 10 fetches a pressure signal from a pressure sensor 4 and determines the average pressure variation over a plurality of periods which is employed, along with the volume variation of cylinder 7, for determining the volume of container 11. The measurement is repeated three times while varying the stroke and the processing section 10 interpolates three measurements linearly. The volume for 0 stroke is then determined according to an interpolated line when the volumetric variation of cylinder 7 is zero, i.e., when the fluid is not leaked, and the volume thus determined is outputted to a display or the like.
Patent JP-H05122282-A (JP)
Title: Data transmission system
Inventor: ITO TAKAHIRO
IPC: H04L29/08
Filed: 1991-10-23
Abstract: PURPOSE:To easily recognize the end of packet data by adding a information bit dividing a kind of transfer unit for each transfer unit of the packet data. CONSTITUTION:Information bits 15 in 2-bits are added to one data transfer unit. Each transfer unit is classified into 4 kinds of dummy data, header information and data error information based on the information bit 15. A data extract section checks the information bit 15 and when header information of a valid packet is received, packet data read processing is executed. The data extraction section discriminates the data to be valid packet data till the information bit 15 represents error data trough the processing and data reception is continued. After the error information is detected, the error of the data received this time is checked based on the error information in succession to the error information.
Patent JP-H07131925-A (JP)
Title: Abnormality detector for wire harness
Inventor: SUGIYAMA KOJI
IPC: G01R19/165
Filed: 1993-11-04
Abstract: PURPOSE:To apply treatment to short circuit at the stage of not marring the safety of a vehicle at all by issuing an alarm and letting a driver know that a wire harness has short-circuited, in case that the wire harness short-circuits and a feeble overcurrent is detected. CONSTITUTION:If a short circuit occurs at the rear stage of an abnormality processing circuit 10, an overcurrent detecting means 10A detects it, and a cut judging means 10B generates only the alarm signal when the overcurrent level is low and an alarm signal and a cut signal when the overcurrent level is high, according to the level of an overcurrent. Here, the alarm signal is sent to the alarm means 11 and the cut signal to a cutting means 10C. And, when the alarm signal is inputted into the alarm means 11, an alarm is generated. Moreover, when the cut signal is inputted into the cutting means 10C, the energization of a wire harness 6 is cut. What is more, the level of an overcurrent is calculated by the relation between the overcurrent and the time. Hereby, a disposition to short circuit can be taken at the stage where it is completely safe.
Patent JP-H04154697-A (JP)
Title: Mn-zn ferrite single crystal and its production
Inventor: YONEDA SUKEHITO
IPC: C30B11/00
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject single crystal having a uniform composition, free from remarkable contamination of platinum and excellent in crystallinity at a low cost by thoroughly fusing the raw material and subsequently allowing the fused raw material to stand for one hour or longer in growing the single crystal. using a crucible made of Pt or Pt-Rh alloy. CONSTITUTION:A crucible 1 made of Pt or Pt-Rh alloy is set to a supporting unit 7 linked to an elevating unit 10 and placed in an electric furnace 5. A prescribed amount of raw material powder is then charged to the crucible 1, heated to form a fused liquid 4 and allowed to stand in that state for one hour or longer. The crucible 1 is then slowly lowered so that an Mn-Zn ferrite single crystal may be produced from the bottom of the crucible 1 taking a long time. A sintered ZnO rod 2 is suspended from a sintered rod-elevating unit 3 arranged over the electric furnace 5 to a position right above the surface of the fused liquid 4 and ZnO is sublimed to prevent evaporation of ZnO from the fused liquid 4. Composition variation of the single crystal can be prevented thereby, thus obtaining the objective Mn-Zn ferrite single crystal having <=500ppm contamination of Pt and/or Rh.
Patent JP-H09118085-A (JP)
Title: Ic card and production thereof
Inventor: OTA HARUMOTO
IPC: B42D15/10
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality IC card free from a warpage in the case of forming a module coil of metal into the card by injecting resin for molding in which the coefficient of heat shrinkage largely differs through a single injection molding process. SOLUTION: An IC card 6 is produced by injecting synthetic resin between a surface side label 10 fixing an IC module 6 and the back side label 10a and performing integral molding. Pattern-printing layers 2 are formed on the face of at least one side in the position on one side equivalent to the surface or the back of a card in a mold. Further, the IC module is formed by nonlinearly deforming coils which join the intervals of vertexes of an IC module coil part consisting of a polygon with a rectangle as the center. The label formed by fixing the IC module on the opposite face or the same face is inserted in the mold. The label made by forming the printed layers 12 on the face of at least one side is inserted in the other position of the above-mentioned mold. Thereafter, synthetic resin is injected between the labels and the IC card is integrally molded.
Patent JP-2000105576-A (JP)
Title: Liquid crystal display device and lsi element for driving signal line
Inventor: MATSUDA TATSURO
IPC: H01L29/786
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make rescue possible using a required minimum driving capability by arranging a buffer amplifier peculiar in rescue on a part of rescue wiring. SOLUTION: In this liquid crystal display device in which an active matrix type liquid crystal display element provided with picture element transistors in territories partitioned off with a plurality of scanning lines and a plurality of signal lines making a right angle with the formers, and a LSI element for driving signal lines dividing a plurality of the signal lines into a plurality of blocks and arranged and connected to the block units are provided, and disconnection rescue lines for saving disconnection inferiority 11 of the signal lines are arranged in the block unit by at least one or more pieces, buffer amplifiers 22a,  22b having desired driving capability for driving a rescue line load containing disconnectedly separated signal lines are arranged in the vicinity of the LSI element 4A for driving the signal lines on one part of the disconnection rescue line from the respective blocks.
Patent JP-2000104127-A (JP)
Title: Method for deciding end point of slag-making stage in copper converter operation
Inventor: HASHIUCHI FUMIO
IPC: C22B15/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To decide the end point of slag-making stage at high hitting ratio by deciding the point in time or just after reaching a specific molten material temp. during operating at the slag-making stage in a copper converter, or the point in time or just after becoming the rising speed of a specific molten material temp. to the end point of the slag-making stage and discharging the produced slag. SOLUTION: The molten material temp. at the point in reaching time is 1,297 deg.C and the rising speed of the molten material temp. is <=2.0 deg.C/min. The temp. of the molten material is 1,180-1,200 deg.C just before blowing in the converter, but gradually rises according to the oxidation of the molten material by blowing. The temp. rising speed is gradually lowered according to the rising of the matte quality with the oxidation of the molten material. At the point in time when the temp. or the temp. rising speed comes in the specific range by continuously measuring to the molten material, the end point is decided. Thereafter, the blowing of the air is stopped and the slag is discharged. Since the completion of the slag-making stage can accurately be decided, the copper loss into the converter slag can be reduced and the load in the blowing at the copper-making stage can be reduced.
Patent JP-H04151859-A (JP)
Title: Hybrid integrated circuit device
Inventor: HIROE TOSHIO
IPC: H05K7/20
Filed: 1990-10-15
Abstract: PURPOSE:To increase heat dissipation effect, prevent the change of characteristics, and improve reliability, by forming a part wherein the bottom thickness of a heat sink is increased, on the bottom of a metal case, and mounting a power element. CONSTITUTION:On a power element 2 mounting part at the bottom part of a metal case 1, a part 5 where the bottom thickness of a heat sink is increased is formed, and a power element 2 is mounted. A small signal constituting substrate 3 which constitutes a small signal circuit part is mounted on a part which is surrounded by the following and positioned; the part 5 where the bottom thickness of the heat sink is increased, a lead connection terminal 4, and outer walls 6, 7 of the metal case. Thereby a highly reliable hybrid integrated circuit device excellent in heat dissipation effect can be obtained.
Patent JP-H07124524-A (JP)
Title: Classifier
Inventor: YOSHITOMI MASATOSHI
IPC: B07B13/11
Filed: 1993-11-05
Abstract: PURPOSE:To improve classification capability by increasing classification-feed width by installing specified protrusions in a part which is on the lower side in the feed direction in the classification surface of a classifier for hulled grains, etc., and on the upper side in the classification-transfer direction of specified grains. CONSTITUTION:A classifier for unpolished rice is equipped with an upper-lower multistage classification body 1 which transfers a mixture fed from a supply part for hulled grains to X in the X direction and separates it in the Y direction perpendicular to the X direction. The classified grains which are discharged from the terminal of the multistage classification body 1 are separated to be recovered in a recovery part B. Protrusions 10A, 10B are formed separately on the classification surface 1A in the classification body 1. A protrusion 16A which is installed in a part on the lower side in the feed direction X and on the upper and lower sides in the classification-transfer direction Y is formed in a shape which bonds and transfers the grains in the feed direction X. A residual protrusion 10B is formed in a shape which bonds and transfers the grains positioned in the lowest layer of the mixture in the classification-transfer direction Y.
Patent JP-2001098172-A (JP)
Title: Thermoplastic resin composition
Inventor: MORITOMI SATORU
IPC: C08L101/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in damping properties, flowability and stiffness and having low dependence on kneading conditions of these properties. SOLUTION: This thermoplastic resin composition comprises (A) 100 pts.wt. of a thermoplastic resin having an aromatic ring, (B) 1-50 pts.wt. of a copolymer of a conjugated diene-alkenyl aromatic compound polymerized >=50% of the conjugated diene by (1, 2-) or (3, 4-)bonds and saturated >=80% of the residual unsaturated bonds by hydrogenation and (C) 1-20 pts.wt. of a hydrocarbon resin.
Patent JP-2001096642-A (JP)
Title: Apparatus for straightening bent supply of paper sheet for case manufacturing
Inventor: SUGA KOUJI
IPC: B31B50/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel apparatus for straightening a bent supply of a paper sheet for case manufacturing to correct an attitude at a stop reception of a front end of the supplied sheet. SOLUTION: In the apparatus for straightening a bent supply of a paper sheet for case manufacturing, a section for advancing a paper sheet by releasing a holding pressure is provided at an intermediate part of a supply conveyor for holding and supplying a cut sheet to a conveyor for sizing and assembling a paper case, and a stopper projecting from and retracting in the section is provided. Thus, two points of both sides of a front end of the sheet advanced by releasing the holding pressure by projecting or retracting the stopper in the section to match the timing of the stopper are brought into contact with the stopper to straighten the attitude of the sheet including the bent and to send and supply the sheet.
Patent JP-2001098559-A (JP)
Title: Total lift-up form device
Inventor: KANDA HIROSHI
IPC: E02D23/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify a device structure of a lift-up form device, and to reduce a device cost in a lift-up form construction method for constructing an RC caisson by the self-rise of a form. SOLUTION: This outer form lift-up form device 1 for self-rising along an outside surface of a constructing concrete structure is composed of a tower block 2 having an outside scaffold, an outer form panel and an outer form block 3 having an outside scaffold, the outer form block 3 is installed on the structure side of the tower block 2 so as to be freely liftable with left/right both towers 2a of the tower block as a guide, and the tower block 2 and the outer form block 3 can be alternately lifted by a single hydraulic cylinder 5 positioned in a central part of the tower block.
Patent JP-H03136949-A (JP)
Title: Cover case for air bag
Inventor: ISHIGURO YOSHITAKA
IPC: B60R21/20
Filed: 1989-10-24
Abstract: PURPOSE:To surely prevent the free end sections of paired reinforcing nets and any portion other than a thin walled section from being exposed to the surface of a cover case, and from being ruptured respectively by connecting both of the free end sections of the paired reinforcing nets with each other with a weak thread which can be ruptured when an air bag is expanded. CONSTITUTION:Paired reinforcing nets 33 which are integrally disposed in a row to the respective mutually opposite sides of a belt section 32, are sewed on by a thread 34 in a state that the belt section 32 is enclosed by the lower periphery section. Needle work in a zigzag form is done with a weak thread 36 such as a cotton thread and the like along the thin walled section 25 of a cover case 21 to connect the free end sections 35 with each other, and the connection between the free end sections 35 of the paired reinforcing nets 33 is constituted to be easily released when an air bag 10 is expanded. In this case, at the time of the rupture of the cover case 21, the free end sections 35 of the paired reinforcing nets 33 are connected with each other via the weak thread 36, the weak thread 36 is thereby easily ruptured by the expansion pressure of the air bag 10, which is applied to the thin walled section 25, the connection between the free end sections 35 of the paired reinforcing nets 33 is easily released, the thin walled section 25 is thereby surely ruptured.
Patent JP-H10103578-A (JP)
Title: Gas passage connector for gas welding and gas fusing
Inventor: ABE MASAYUKI
IPC: B23K5/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a safe gas passage connector for gas welding and gas fusing in which connecting means of a socket side joint and a plug side joint is assembled easily with a small number of components and the connection of the connecting means is not inadvertently released. SOLUTION: Connecting means of a socket side joint 1 built-in with valve means and a plug side joint 2 is composed of a double wall type detachable sleeve 14 having an outer peripheral wall 17 and an inner peripheral wall 18, connecting balls 15, and a connecting groove 16. The outer peripheral wall 17 is fitted to the outer peripheral surface of a first cylindrical body 4 of the socket side joint 1, and the inner peripheral wall 17 is fitted to the inner peripheral surface of the first cylindrical body 4. The connecting balls 15 are charged in a plurality of holes in the inner peripheral wall 17. The connecting groove 16 is formed at a plug part 12 of the plug side joint 2, and both joints 1, 2 are connected/separated by advance/retreat of the double wall type detachable sleeve 14. The connected state of both joints 1, 2 is locked by a locking means.  A lock pin 30 serving as the locking means is provided at the plug side joint 2, and a lock groove 31 is provided at the double wall type detachable sleeve 14.