baber/WOPTO huggingface dataset:
Patent JP-H03221320-A (JP)
Title: Electric discharging device
Inventor: SASAKI SHIRO
IPC: B23H7/26
Filed: 1990-09-28
Abstract: PURPOSE:To perform the measurement of a relative position without reducing the working efficiency, by removing dusts, etc., of a jig with the injection of a fluid to a reference jig, in the electric discharging device equipped with the measuring means of the relative position of electrodes to a workpiece. CONSTITUTION:An injection nozzle 17 is set up in a work tank 3, in performing electric discharging by the electric discharging device equipped with a measuring means, which measures the relative position of a work electrode 1 to a workpiece 2, by the measuring motion to the body 2 to be measured of a reference ball 15, etc. The body 2 to be worked is subjected to electric discharging by using the work electrode 1 in this state. On the other hand, the dirty liquid 19a of after being used for electric discharging is fed into a filter tank 21 and passed through from the outside of a filter 22 to the inside. In that case, the dirty liquid 19a becomes a clean liquid 19b with its filtering being performed and is stored inside a work liquid tank 18. The clean liquid 19b is uniformly injected on the surface of the reference ball 15 by a feeding pump 26 and the dust, oil and fat or work powder, etc., sticked to the surface of the reference ball 15 are removed.
Patent JP-2000085639-A (JP)
Title: Jumper cable winding device
Inventor: FURUMURA KIYOHIRO
IPC: B65H75/42
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To easily adjust lengths of a hose and a cable, by providing a unit arranged between a tractor and a trailer with a rotatably supported winding- member and an energizing means for providing an attachable/detachable jumper hose and a jumper cable giving rotation habit in the winding direction. SOLUTION: This jumper cable winding device is provided with a mounting bracket 8 mounted to a platform 4 and a unit 9 mounted to it. Inside of a case is equipped with a plurality of drums and guiding members having wound jumper hoses 11A, B and wound jumper cables 12A, B. The cylindrical case has a spiral spring as an energizing means in it and is usually in an expanding/ opening state, is closed when the jumper hoses 11A, B are drawn, and provides rotation habit in the winding direction. Because lengths of the jumper hoses and the jumper cables are automatically adjusted and the rotation habit is provided, looseness is eliminated to improve durability.
Patent JP-H01101947-A (JP)
Title: Container for toilet paper
Inventor: OKAMOTO HIROSHI
IPC: A47K10/38
Filed: 1987-10-14
Abstract: PURPOSE: To easily preserve and take out plural rolls of toilet paper by box- shaping a holder by combining four rectangular plates, providing a bottom plate and cutting the lower parts of two adjacent side plates in a certain size so as to take out the toilet paper. CONSTITUTION: This holder is box-shaped by combining four rectangular plates so as to be vertically long, the bottom plate is provided, and plural rolls of toilet paper are laterally stored. Two mutually adjacent side plates cut its one lower part at a certain degree so as not to hit the thumb and cut the other one in a certain size so as to easily take out the toilet paper. Screw holes or suckers are attached on the other side plates so that the holder can be attached on the wall. Besides, the side plate cut at a certain degree so as not to hit the thumb is provided with a watch hole so that the remaining quantity of toilet paper in the box can be watched. Therefore, plural rolls of toilet paper can be stored without damaging beautiful appearance, easily taken out and mounted on the holder.
Patent JP-H02106319-A (JP)
Title: Biaxially oriented polyamide film
Inventor: SHINONOME OSAMI
IPC: C08J5/18
Filed: 1988-10-14
Abstract: PURPOSE:To improve dynamic properties and dimensional stability by molding a biaxially oriented film made of polyamide containing specific composition, 30-80Angstrom  of microcrystalline grain size (measured value by an X-ray diffraction method) and 80% or more of planar orientation. CONSTITUTION:An unstretched film made of polymer containing nylon 66-6T as a main ingredient is simultaneously so biaxially stretched by a flat method that longitudinal and lateral stretching magnifications become 2.5-5.0 times at 80-200 deg.C for 1-100sec and area stretching magnification becomes 8-15 times. Then, it is heat treated in a constant length at 200-300 deg.C for 1-200sec to obtain a polyamide biaxially oriented film in which diamine component contains hexamethylenediamine as a main ingredient, dicarboxylic acid component contains adipic acid and terephthalic acid as main ingredients, microcrystalline grain size is 30-80Angstrom  by an X-ray diffraction method and planar orientation is 80% or more.
Patent JP-H01103036-A (JP)
Title: Frame synchronizing circuit
Inventor: MIZUKAMI KAZUHISA
IPC: H04J3/06
Filed: 1987-10-15
Abstract: PURPOSE:To evade waste of the front protection time required for deciding a frame pull-out state by deciding to be in a pull-out state, when the clock disconnection of a clock signal is detected and immediately shifting to a pull-in operation. CONSTITUTION:When a receiving signal (a) is disconnected instantaneously due to a fault, etc., of a transmission line, when a clock signal (b) is disconnected instantaneously thereby, a clock disconnection detecting circuit 7 outputs immediately a clock disconnection detecting signal (i). When the clock disconnection detecting signal (i) is received, a synchronization protecting circuit 5 decides to be in a pull-out state at that time point. The synchronization protecting circuit 5 generates a hunt-pulse (g) and stops a count pulse (h) through a gate circuit 6, and shifts to a pull-in operation.
Patent JP-H09101515-A (JP)
Title: Liquid crystal display device
Inventor: KISHIMOTO KEIKO
IPC: G02F1/1335
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is not colored by the visual angle and has a wide angle of field. SOLUTION: A liquid crystal display element 2 is arranged between a pair of polarizing plates 3 and 4, and first optical compensation plates 5 and 7 on the side of the liquid crystal display element 2 and second optical compensation plates 6 and 8 on the side of polarizing plates 3 and 4 are arranged between the liquid crystal display element 2 and the pair of polarizing plates 3 and 4. First optical compensation plates 5 and 7 have a refractive index anisotropy in faces and have the refractive index in the perpendicular direction approximately equal to a minimum refractive index in faces, and second optical compensation plates 6 and 8 don't have a refractive index anisotropy in faces and have the refractive index in the perpendicular direction higher than the refractive index in faces and show a positive phase difference by the inclination from the normal direction.  Coloring of the display in the display face of a liquid crystal display device 1a and in the direction of the visual angle inclined to the direction parallel with the display face from the normal direction of the display face is compensated to obtain a high contrast and a wide visual angle.
Patent JP-S62125363-A (JP)
Inventor: MAABIN ESU SHISUKAINDO
IPC: G03G5/08
Filed: 1986-10-31
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-H03122210-A (JP)
Title: Two step counterflow refined steelmaking method using duplex converters
Inventor: AOKI NOBUHIDE
IPC: C21C1/02
Filed: 1989-10-05
Abstract: PURPOSE:To produce a steel having good quality at a low cost by incorporating fluorite into a refining agent to specify the total CaF2 and Al2O3 at the time of adding the refining agent having essentially aluminum dross-containing converter slag produced in the decarbonizing furnace to the molten iron in the dephosphorizing furnace. CONSTITUTION:To the molten iron 3 poured in the dephosphorizing furnace 1, the refining agent 4' containing the converter slag 4 as the essential component produced in the decarbonizing furnace 2 is added to execute two step counterflow contacting refining of the dephosphorized slag and the metal. Then, as the converter slag 4, the slag containing Al2O3 at the time of continuously casting or ingot making in the decarbonizing furnace 2, or the slag produced by adding the aluminum dross is used, and by incorporating the fluorite into the refining agent 4', the ratio of (CaF2 + Al2O3) in the produced slag is adjusted to 10 - 20 wt.%, and by using nozzles 5, bottom blosing gas stirring is executed, and oxygen is top-blown with a lance 6 and the molten metal temp. is held to <=1,400 deg.C to execute the dephosphorization. The dephosphorized molten iron 3 is poured into the decarbonizing furnace 2 to execute the decarbonization and the finish dephosphorization. By this method, the steel having good quality is produced under low consumption of slag making agent.
Patent JP-2001084619-A (JP)
Title: Optical head device
Inventor: YAMAZAKI HIDEO
IPC: G11B7/09
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of reducing reaction operated from an FPC to a movable part and attaining the miniaturization of the entire device. SOLUTION: A lens holder 18, to which objective lenses 14 and 16 are attached, is supported by a supporting member so as to be movable perpendicular to the recording plane of an optical disk and parallel with the recording plane. An FPC 42 for supplying a current to coils 36a and 36b of the lens holder has a base part 44, and this base part is stuck over all a lower surface 18a of the lens holder 18a orthogonal with the optical axis of the objective lens. The FPC has a fixed part 50 fixed on the fixed surface of the supporting member parallel with the base of the lens holder and a slender extended part 48 drawn from the base part almost parallel with this base part and extended to the fixed part and the extended part is provided with a curved part 48a curved around an axial line almost parallel with the lower surface and fixed surface of the lens holder.
Patent JP-H0685164-A (JP)
Title: Mounting structure of hybrid ic substrate
Inventor: ITOU MUTSUSADA
IPC: H01L25/10
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the mounting structure of a hybrid IC wherein maintainability can be improved, and multipin constitution is enabled. CONSTITUTION:This structure is constituted of the following; a hybrid IC substrate 1 wherein electronic parts 2, 3 are mounted on a conductor pattern, a mother substrate 4 wherein a mounting part 7 for mounting the hybrid IC substrate 1 is formed, and a first connection part member 8 and a second connection part member 9 which electrically connect both of the substrates 1, 4. The first connection part member 8 is attached to the hybrid IC substrate 1, in the state that the part member 8 is electrically connected with the conductor pattern of the substrate 1. The second connection part member 9 is attached to the mother substrate 4, in the state that the part member 9 is electrically connected with the substrate 4. The first connection part member 8 and the second connection part member 9 are constituted so as to be freely engaged and detached.
Patent JP-H08107298-A (JP)
Title: Method and device for feeding component
Inventor: SHIMAZAKI SHIYOUKON
IPC: B23P19/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a method of feeding components, which can transfer accurately works from a component guide lead-out path on a work delivery side to a component transfer path on a belt conveyor in a single constitution, and the component feeding device. CONSTITUTION: A component feeding device is constituted into such a structure that chip-shaped works are made to deliver on a timing belt 22, which is bridged over between a drive side pulley and an end support pulley and is driven, the works are transferred and fed to a work feeding position by the belt 22, an exit 57b of a component guide groove 57, in which the chips are delivered, is provided in such a way that it is brought into contact by pressure on the belt 22, is arranged on the side lower than a common tangent 70 that links the drive side pulley with the end support pulley and is made to roughly coincide with a work transfer path on the belt 22, and the works are made to deliver on the belt 22 from the groove 57.
Patent JP-H02106999-A (JP)
Title: Magneto static wave device
Inventor: IGATA OSAMU
IPC: H01Q17/00
Filed: 1988-10-17
Abstract: PURPOSE:To reduce insertion loss by installing a transducer for exciting magneto static waves onto the side face of a magnetic film and exciting magneto static waves. CONSTITUTION:Transducers 7 are mounted in contact with both sides of a magnetic film 6 formed onto gadolinium-gallium-garnet (A GGG substrate as an abbreviated name) 10 and connected by circuits to strip lines 8 respectively as a method preventing the lowering of the efficiency of excitation of the transducers by the reflection of microwaves from the terminal section of the magnetic film. When resonance frequency determined by the material characteristics of the magnetic film 6 and an external DC magnetic field and the frequency of microwaves applied to the strip lines 8 coincide, resonance is generated, and the microwaves of the frequency can be propagated in low loss.
Patent JP-S61139054-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TETSURO
IPC: H01L25/07
Filed: 1984-12-11
Abstract: PURPOSE:To improve thermal fatigue characteristics, moisture resistance and shock resistance, by electrically connecting a connecting terminal to a plurality of semiconductor pellets, which are mounted on a pellet mounting conductor, connecting the connecting terminal to a terminal conductor on a substrate, and guiding the terminal to the outside. CONSTITUTION:The specified part of a connecting terminal 27 is connected to a heat radiating substrate 20 through a solder layer 28, a terminal conductor 24 and an insulating layer 22 sequentially. Thus the difference in thermal capacity between the surface of a semiconductor pellet 26 on the side of the heat radiating substrate and the surface of the pellet on the side of the connecting terminal 27 can be made sufficiently small. As a result, occurrence of cracks in the solder layers 25 and 28 can be prevented during a thermal fatigue test. The connecting terminal 27 is connected to the terminal conductor 24 before the terminal 27 reaches the semiconductor pellet 26. Therefore, the actual length of the connecting terminal 27 can be made long, and the intrusion of moisture to the semiconductor pellet 26 can be suppressed. External force is absorbed by the connecting part of the terminal conductor 24, and shock resistance can be improved.
Patent JP-S61166027-A (JP)
Title: Scaling down projection exposure equipment
Inventor: KUNIYOSHI SHINJI
IPC: H01L21/67
Filed: 1985-11-22
Abstract: PURPOSE:To make it possible to detect exactly the wafer position, by installing a half-mirror to split the detection ray in the position which is on the optical line connecting the pattern for position alignment on the reticle and the entrance pupil of the contraction lens and is between the reticle and the contraction lens. CONSTITUTION:The pattern on the wafer 3 is focused into an image on the focal plane of the objective lens 13 by the scaling down lens 2 and the half mirror 5. On the same plane, the reference pattern 8 on the reticle is also focused into a image by the half mirror 8, the projection lens 14 and the half mirror 15. The combined image of the two patterns is scaled up by the objective lens 13 and is taken into the pattern detector 16. The objective lens of large N.A. whose operation distance is small can be used, thereby the optical detection system of high resolution and superior contrast can be obtained.
Patent JP-H04135856-A (JP)
Title: Thermosetting resin decorative board and manufacture thereof
Inventor: HINISHI EIJI
IPC: B32B27/04
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the production cost of the title decorative board by using a shaping sheet, which consists of a thermoplastic resin layer having protrusion configurations on its surface and colorant layers formed on the protrusion configurations, as a template. CONSTITUTION:A thermoplastic resin film 11 of a matrix sheet 1 is provided with vessel recess configuration 12 with P depth of 10-100mum to form vessel protrusion configuration 23 on a shaping sheet 3. The shaping sheet 3 consists of a thermoplastic resin layer 22 and colorant layers 31 formed on the protrusions of the resin layer 22, and it is preferable that the thermoplastic resin layer 22 is so arranged as to be supported on a resin sheet 21. Owing to this arrangement, the synthetic resin layer 22 can be protected from damage or from unnecessary expansion and contraction, which may be caused by heat and pressure generated at the time of forming or by heat and pressure generated in the case where the shaping sheet 3 is used as a template when a thermosetting resin decorative board is produced. Accordingly, a laminated sheet 2 is also constituted of the matrix sheet 1, the support sheet 21 and the synthetic resin layer 22 sandwiched therebetween.
Patent JP-S62121370-A (JP)
Title: Ground-fault detecting device
Inventor: KAMATA ISAO
IPC: G01R31/02
Filed: 1985-11-22
Abstract: PURPOSE:To detect exactly and quickly a ground-fault point by providing plural pressure detecting devices for detecting a pressure buildup caused by a ground- fault current, in the axial direction in a duct line, and measuring a time difference detected by two pressure devices. CONSTITUTION:As for a gas insulating bus 1, plural containers 2 are connected by a flange 3, and plural conductors 5 are inserted through a contact 4 of the flange 3. Also, the conductor 5 is supported by an insulating support member 6, and contained together with an insulating gas. In such a state, for instance, in case a ground-fault is generated in a point A, a pressure buildup caused by a ground-fault current flowing to a grounding conductor 8 is detected by pressure detecting devices 9-I, 9-III. The device 9-I is nearer than 9-III to the ground-fault point A, therefore, the detection time is quickened. Accordingly, a time difference detected by the devices 9-I, 9-III is measured by a time measuring device 10, and in an arithmetic unit 12, the ground-fault point A is calculated by dimensions such as a distance extending from the ground-fault point A to the devices 9-I, 9-III, a velocity of propagation of a pressure wave in the bus 1, etc. Also, by executing an output display on a display device 12, the ground- fault point A can be detected exactly and quickly.
Patent JP-S63115518-A (JP)
Inventor: MATSUSHITA HATSUHIKO
IPC: A47J27/21
Filed: 1986-10-31
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-H03123193-A (JP)
Title: Line wire origination system
Inventor: TEZUKA KINGO
IPC: H04Q3/58
Filed: 1989-10-05
Abstract: PURPOSE:To make it possible to catch the line wire trunk of its own tenant also from the extension telephone set of the other tenant to attain line wire origination by temporarily switching the tenant of the extension telephone set into a tenant registered correspondingly to an ID code by dialing the ID code. CONSTITUTION:When an originator belonging to a tenant A catches the line wire trunk 6 of its own tenant by the extension telephone set 5 of a tenant B to execute line wire origination, the originator in the tenant A dials an ID code following a specific number for inputting the ID code prior to the dialing of a telephone number. A central processing unit(CPU) 1 reads out temporary tenant information corresponding to the ID code stored in a main storage device 2 and stores the temporary tenant information in a storage area corresponding to the extension telephone set 5 of the tenant B. Although the telephone set 5 dials the specific number of line wire origination and a called subscriber's telephone number, the CPU 1 selects a line wire trunk based on the temporary tenant information. Consequently, line wire origination can be executed by using the line wire trunk of its own tenant from the other tenant.
Patent JP-H02109006-A (JP)
Title: Guide pin fitting structure
Inventor: MORI TOSHIYUKI
IPC: H01R13/64
Filed: 1988-10-19
Abstract: PURPOSE:To offer an optical connector or an optic-electric multiple connector having a precise positioning mechanism and a rotation preventing mechanism of a guide pin by engaging a double face width part of the front or the rear part of an insert member provided in an optical connecting part housing and a double face width part of the guide pin. CONSTITUTION:By providing an insert member 6 finished with high accuracy in an optical connector part housing 12, and engaging the engaging part 7 of a guide 1 finished with high accuracy in the same way, a guide pin fitting structure being free from an axial shift and dislocation is obtained. Also, by engaging a double face width part 8 of the front of the optical connector part housing 12 and a double face width part 9 of the guide pin 1, a function of a guide pin turn-stop at the time of holding and fixing the housing 12 to a printed wiring board 11 with the guide pin 1 and a fixing screw 10 can be attained. Also, by providing the double face width parts 8, 9 on the part of a rear face 20 of the housing 12, as well, the guide pin turn-stop function can be attained.
Patent JP-H01106178-A (JP)
Title: Document editing device
Inventor: SATO TOMIO
IPC: G06F17/21
Filed: 1987-10-19
Abstract: PURPOSE:To store a large quantity of original read data by adding an attachable/detachable IC memory card to a hand scanner image reading device) via a connector. CONSTITUTION:An image reading part 11 is set on an original 35 and manually moved on the original 35. Thus the image of the original 35 is read as image data via an image sensor 12 and inputted to a control part 23 according to the state of an analog signal. This analog signal is turned into a digital signal through the part 23 and stored in an IC memory card 17 set via a memory connector 20. If the card 17 has the shortage of its capacity, a light emitting diode 14 blinks. Thus a user puts a new card 17 into the connector 20 so that new image data is stored.
Patent JP-H11148351-A (JP)
Title: Reciprocting engine
Inventor: GLAUBER ROBERT
IPC: F02D19/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of the nitrogen oxides in exhaust emission by eliminating conventional defects by a mechanism simple to the utmost and at a low cost. SOLUTION: In a reciprocating engine, which is provided with at least one main combustion chamber 6, to which at least one gas and/or air inlet port 8, fuel injection device 5 and exhaust outlet port 9 are attached, and wherein at least one auxiliary chamber 11 is connected to each main combustion chamber 6 through at least one auxiliary chamber outlet 10, which opens to the main combustion chamber 6, and each auxiliary chamber 11 has a device to ignite the material contained in each auxiliary chamber 11 while the engine is running burning gas fuel, and runs selectively use liquid fuel or fuel gas, a device to ignite during running by fuel gas burning is of an external ignition device 13. In such constitution, exhaust emission value, nitrogen oxides value in particular, can simply optimized at a low cost by supplying gas to the auxiliary chamber 11 through a gas introducing pipe 12.
Patent JP-H05102698-A (JP)
Title: Method and apparatus for mounting component
Inventor: OKUMURA KAZUMASA
IPC: H05K13/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide a method and an apparatus for accurately mounting an electronic component in a high density on a circuit board without increasing a mounting tact. CONSTITUTION:A method for mounting a component comprising the steps of measuring a relative position of a land for connecting a component at each circuit board to be mounted with the component to a reference position mark, comparing measured data with previously given position data of the land to form correction data of the position, and mounting the component at a position obtained by adding position correcting data to the previously given mounting position data.