baber/WOPTO huggingface dataset:
Patent JP-H05201007-A (JP)
Title: Cap system for ink jet printing head
Inventor: KURISU EMU INGURITSUSHIYU
IPC: B41J2/165
Filed: 1992-07-22
Abstract: PURPOSE: To minimize pressure change of nozzles of an ink-jet printhead in cap on/off. CONSTITUTION: As shown in the sectional view, a cap 65 mounted on a printer has a flexible tubular cover 66, and the inside of the cover 66 is divided into two chambers 95, 100 by a flexible diaphragm 94. The chamber 100 communicates with outside atmosphere by a vent 102. When the cap is pressed on the printhead 108, the upper opening 86 of the chamber 95 surrounds and seals a nozzle 110 of the printhead, as shown in the figure, with minimized pressure change to the nozzle by flexed diaphragm. When the cap is removed from the printhead, the situation is similar.
Patent JP-H0498883-A (JP)
Title: Thermopile device of silicon
Inventor: GOTO MITSUHIKO
IPC: H01L35/00
Filed: 1990-08-16
Abstract: PURPOSE:To enable a thermopile device to be possessed of the maximum detection power keeping it under a certain condition in dimensions by a method wherein a circle formed of the hot contact points of thermocouples is set 0.46-0.74 times as large in radius as that of the cold.contact points. CONSTITUTION:A thermopile device is mounted on the table of a package with an adhesive agent, a cap provided with an electromagnetic wave transmitting window is made to cover the device concerned, and the package is charged with inert gas or evacuated. An electromagnetic wave penetrating through the transmitting window is absorbed by an electromagnetic wave absorbent layer 19, and the layer 19 is made to rise in temperature by heating, whereby a thermoelectromotive force is induced. By this setup, a thermopile device can be obtained, where the radius R0 of a hot contact point section is 0.46-0.74 times as large as the radius R of a cold contact point section.
Patent JP-S6276672-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATA SEIJI
IPC: H01L27/082
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the dispersion in resistance value in a diffused resistance region, to suppress the strain in crystal in a base region and to make it possible to perform excellent minute machining property, when the base region of a bipolar transistor and the diffused resistance region are simultaneously formed by ion implantation, by using only a thin thermal oxide film as an insulating film, which covers the base region and an emitter region. CONSTITUTION:Selective etching of a field oxide film 5 is performed by a photo-engraving process (PEP). Opening parts are formed on a part, which is to become a base region of an npn transistor, and a part, which is to become diffused resistance region. The surface of an exposed epitaxial layer undergoes thermal oxidation. A thermal oxide film 6 is formed. After an CVD-SiO2 film is deposited, the film is patterned by the PEP. A CVD-SiO2 pattern 7 is formed on a part, which is to become a base region. Then, boron ions are implanted. Thereafter, the pattern 7 is selectively etched away, and a p<+> type base region 8 and a diffused resistance region 9 are formed.
Patent JP-H0770640-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: HARASE JIRO
IPC: H01F1/16
Filed: 1993-08-31
Abstract: PURPOSE:To produce a grain-oriented silicon steel excellent in magnetic properties by subjecting a dead soft high silicon steel slab to hot rolling, annealing and cold rolling under specified temp. conditions and thereafter executing primary recrystallization annealing, nitriding treatment and final finish annealing. CONSTITUTION:The steel slab contg. by weight, 0.005 to 0.015% C, 2.0 to 4.5% Si, 0.010 to 0.080% acid soluble Al, 0.001 to 0.020% N, 0.020 to 0.060% S, 0.001 to 0.1% Sn, and the balance Fe is subjected to rough rolling at 1000 to 1200 deg.C, and finish hot rolling is executed to obtain a hot rolled sheet, which is, as necessary, subjected to short time annealing at 700 to 1100 deg.C and is thereafter water-cooled. Next, it is subjected to cold rolling into a cold rolled sheet having prescribed thickness. In the process of the same, it is held to 100 to 300 deg.C for 1min to 1hr for at least one time, is thereafter heated in the temp. range of 800 to 1000 deg.C for 1 to 200sec and is subjected to decarburizing annealing. This cold rolled sheet is subjected to nitriding treatment in a mixed atmosphere of NH3+H2 to regulate the N content into 150 to 1500ppm, is finally coated with an MgO series separation agent for annealing and is subjected to secondary recrystallization finish annealing at >=800 deg.C.
Patent JP-H0857273-A (JP)
Title: Immersion type membrane separator
Inventor: SAWADA SHIGEKI
IPC: C02F9/00
Filed: 1994-08-19
Abstract: PURPOSE: To keep the improvement of treated water by the removal of org. matter by preventing the lowering of the decomposition reaction of org. matter due to the adsorbing action of activated carbon or bacteria bonded to the surface of activated carbon while reducing the energy necessary for fluidizing activated carbon. CONSTITUTION: In an immersion type membrane separator wherein a membrane module 3 is immersed in the liquid received in an immersion tank 4 to perform membrane separation treatment, an activated carbon adding device 2 for adding granular activated carbon and powdery activated carbon to the liquid is provided to allow granular activated carbon and powdery activated carbon to coexist in the liquid in the immersion tank 4.
Patent JP-H1194235-A (JP)
Title: Exhaust gas eliminator for vehicle
Inventor: SUBUENSON JIYAN ROORANDO
IPC: B08B15/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate transport and to reduce the cost thereof by transporting a plurality of short rail members while dismantling and assembling them using short coupling members. SOLUTION: The exhaust gas eliminator for vehicle, e.g. a fire truck, being used in a building 2 comprises a rail 3 to be coupled with a hose 7 for sucking exhaust gas of a vehicle and a carriage 6 is mounted thereon to travel along the rail 3. The rail 3 comprises a plurality of rail members 19 being jointed through a joint member 20 wherein the rail member 19 has length length to be contained in a standard pallet length and a material for assembling one or a plurality of rails 3 can be transported while being dismantled as the rail members 19. The joint member 20 is fitted well into a space for jointing the rail members 19 such that a gap does not appear between the rail member 19 and the joint member 20. The carriage 6 is mounted thereon to travel along the rail 3.
Patent JP-S59106889-A (JP)
Title: Speed controller
Inventor: YOKOE ISAMU
IPC: H02P23/16
Filed: 1982-12-10
Abstract: PURPOSE:To eliminate the influence of temperature affecting upon the detecting accuracy by digitizing an overspeed detecting system. CONSTITUTION:A speed detected value 127 obtained by the counting of a counter 48 and an allowable speed value 129 set by an allowable error setter 54 are digitally compared by a digital comparator 52, and whether the value 127 exceeds the value 129 or not is monitored by an overspeed detector 46. When the value 127 exceeds the value 129 during this monitoring, an overspeed detection signal 131 is outputted from the comparator 52 to a host CPU16, a current controller 30, and an inverter controller 32, a servo operation of a device for driving the other arm is stopped in emergency, and the operations of the controller 30 and the controller 32 can be stopped.
Patent JP-H1061997-A (JP)
Title: Air conditioning equipment
Inventor: OTSUKA ATSUSHI
IPC: F24F11/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To lower the humidity of room air and automatically restore dehumidifying operation of an original set humidity by a specified value with a simple operation. SOLUTION: Before time (t)=0, operation is in a normal dehumidifying operation mode with a set humidity of 50% and with the normal number of revolutions of 3,000rpm of a compressor. When a powerful button is operated by an operation remote control, with the set humidity switched to 40%, a powerful dehumidifying operation is performed to continuously rotate the compressor at a rotational speed of 3,600rpm to attain. As a result, the humidity of the room air is fast lowered to the set humidity. Thereafter, as a fixed period T1 elapses, the powerful dehumidifying operation is released to return the set humidity to the original humidity of 50% while the rotational speed is set to 3,000rpm only for a specified period T2 to continuously rotate the compressor. As the humidity of the room air approaches 50%, the compressor is returned to the original dehumidifying operation (T3 ).
Patent JP-H0771088-A (JP)
Title: Square-shaped steel-pipe column filled with concrete
Inventor: NARIHARA HIROYUKI
IPC: E04C3/34
Filed: 1993-09-01
Abstract: PURPOSE:To increase the compressive strength of concrete, and to prevent the partial buckling of a steel pipe by welding a cross-shaped reinforcing steel plate into the cross sections of the upper and lower end sections of a square- shaped steel-pipe column and filling the inside of the steel-pipe column with concrete. CONSTITUTION:Cross-shaped reinforcing steel plates 3... are welded into the cross sections of the upper and lower end sections of a square-shaped steel-pipe column 1 while the inside of the steel-pipe column 1 is filled with concrete 2. When the column member A receives axial compressive force V, V as stationary load and horizontal force H, H as short-time load such as load at the time of an earthquake simultaneously, maximum stress is generated at both upper and lower end sections of the column A. Since both upper and lower end sections of the column A are reinforced and stiffened at that time, the out-of- plane deflection due to bending of a steel pipe is prevented, a concrete restraining effect is improved, and the partial buckling a', a' of the steel pipe is obviated.
Patent JP-2000047079-A (JP)
Title: Slot inversion detection of s-z slot cable, production of s-z slot cable and apparatus therefor
Inventor: TAKAHASHI MICHIO
IPC: G02B6/44
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To produce an S-Z slot cable while uniformly maintaining the inversion pitch and inversion angle of the S-Z slots of an S-Z slot cable with high accuracy. SOLUTION: The S-Z slot cable 5 having at least one string of the S-Z slots 4 in a resin coating layer 3 is produced by relatively rotating the cable around the axis while periodically inverting the cable with respect to the die in an extruder for coating the surface of a tension member with a thermoplastic resin. The S-Z slots 4 are subjected to the detection of the velocity or length of the displacement in the circumferential direction of the S-Z slots 4 with respect to the axial direction of the S-Z slot cable by a contactless type measuring instrument 42 during the transfer of the S-Z slot cable 5. The inversion pitch(p) and inversion angle θ of the S-Z slots are determined from the measured value of the velocity or length of the displacement of the S-Z slots 4.  If the measured values of the inversion pitch and the inversion angle are deviated from set values, the relative inversion rotation of the die and the cable is so controlled that these set values are maintained.
Patent JP-S6373533-A (JP)
Title: Ic lead recognizing equipment
Inventor: TOKII SEIJI
IPC: G01N21/88
Filed: 1986-09-16
Abstract: PURPOSE:To make it possible to detect subtle bends in the vertical direction by an imaging means, by providing a lighting unit which supplies an adequate amount of light necessary to pick up the image of a device, and a light quantity adjusting plate which produces the fright and dark parts of a lead in accordance with the variation of light quantity projected on the device. CONSTITUTION:The dark portion of lead frame of a device 7 is picked up as an image picture by a camera 1. In the inspection process of an upward bend 7a and an downward bend 7b, the optical path length L is changed by adapting light quantity adjusting plates 4a and 4b, and a region Z which appears as a dark part is formed. The adjusting plate of illumination light quantity is shifted in the direction of an arrow B in the manner in which a dark part l having an adequate length is produced as a recognition image for a lead 7c of normal shape. Then the dark part of the upward bend 7a becomes shorter by an amount of alpha than the dark part l of adequate length, and the dark part of the downward bend 7b becomes longer by an amount of beta than the dark part l of a dequate length. Accordingly, the comparison with the lead 7c of normal shape can be recognized by the binary level in an image processing. Needless to say, the recognition of lead pitch, width and the number of lines can be done also by the image processing of an direct image.
Patent JP-H0771574-A (JP)
Title: Hydraulic control device of hydraulic actuation type transmission for vehicle
Inventor: OHASHI TATSUYUKI
IPC: F16H61/00
Filed: 1993-09-01
Abstract: PURPOSE:To display a compensating function against oil temperature change without using such a special sensor as an oil temperature sensor in a device to control hydraulic pressure by an electromagnetic valve provided on a hydraulic pressure control circuit of a hydraulic actuation type transmission for a vehicle. CONSTITUTION:From an actual electric current value 1a electrifying a solenoid of an electromagnetic valve and applied voltage Va, an actual resistance value Ra of the solenoid is computed (S7). Temperature of the electromagnetic valve is roughly equal to oil temperature, and the resistance value Ra specifically related with temperature becomes a parameter to estimate the oil temperature. Additionally, as the resistance value changes in accordance with self heating of the solenoid, the oil temperature is discriminated (S8) by adding cooling water temperature TW of an engine additionally, one corresponding to the oil temperature as a map to express a hydraulic pressure-electric current characteristic of the electromagnetic valve (S9), and in accordance with the selected map, electrification to the electromagnetic valve is controlled.
Patent JP-S6371982-A (JP)
Title: Disk shape recording medium
Inventor: OGAWA MASATAKA
IPC: G11B23/36
Filed: 1986-09-16
Abstract: PURPOSE:To effectively read the number of tracks on which a head (pickup) traverses and a traverse direction by providing pit groups having different phases for respective plural tracks and providing pit groups for detecting a moving direction. CONSTITUTION:A pair of data is recorded on diametrically symmetrical positions with respect to a track center, reference clock forming data is recorded at a prescribed pitch, the recording position of the leading data of the pair of data is shifted for the plural tracks in the extending direction of the track and moving direction detecting data is recorded with the shift of about 1/2 of the plural tracks diametrically. beta of the moving direction is detected by discriminating the phase of the reproduced signal of the pair of data by using the phase of the moving direction detecting data Pa as a reference. The number of the tracks traversed for the plural tracks unit can be detected from the reproduced signal of the pair of the data.
Patent JP-H0962317-A (JP)
Title: Programmable control device and method
Inventor: ISHIKAWA HITOSHI
IPC: G05B19/05
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To easily change the execution method of every function element while maintaining the compatibility of an entire program by setting the execution method of the function element in the relative value and based on the inclosure relation of these function elements, storing the set execution method in a prescribed address, and changing dynamically the execution method according to the load of the function element. SOLUTION: A function block storage part 120 of a programmable logic controller 100 stores the function blocks which are includes in a program stored in a program storage part 110. A task 130 controls the program stored in the part 110 and prescribes the execution method of the program, and a task 140 controls the function block and prescribes the execution method of the block. Then the execution method of every function element is set in the absolute value and based on the inclosure relation of the function elements. When this execution method is changed, the execution method of every function element is decided in response to the relative value and stored in a prescribed address. Furthermore, the execution method stored in the prescribed address is dynamically changed according to the load the function element.
Patent JP-H0956649-A (JP)
Title: Telescopic pipe of vacuum cleaner
Inventor: ASADA MASAHIKO
IPC: A47L5/32
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To surely fix an inner pipe by inclining an opening edge of a cylinder and the side of a holder opposite to the opening edge in such a manner as to be expanded toward the inner pipe side. SOLUTION: A raised piece 19 formed on the opening 8 side of a cylinder 7 is formed by inclining the side 19a of the opening 8 side at an angle of (a) to an inner pipe 2, and inclining the upper part at the substantially same angle as the angle (b) of inclination of the side 20a of a recessed part 20 of a holder 11. The angle (a) inclined part of the side 19a is formed above a contact point with a constraining element 10. The recessed part 20 of the holder 11 is formed in such a manner that the side 20a opposite to the side 19a of the raised piece 19 is brought into contact with the angle (b) inclined part of the side 19a of the raised piece 19 to position the holder 11, and a space for storing the constraining element 10 is formed between the side 19a of the raised piece 19 and the side 20a when the holder is moved to such a position as to move the constraining element 10.  The side 20a is inclined with an angle (b) smaller than the angle (a) of inclination of the side 19a of the raised piece 19.
Patent JP-H1118826-A (JP)
Title: Comb for cutting hair
Inventor: HARADA KUNIO
IPC: A45D24/36
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a comb for cutting the hair in a shape for hardly tiring the wrist so as to reduce such burdens applied on a hairdresser even a little while it is considered that peritendinitis which is the occupational disease of the hairdresser is generated since a stiff and unreasonable form forced by hair cutting work is continuously given to the wrist. SOLUTION: In this comb for cutting the hair with a handle the handle of the comb is bent in an almost crossing shelves shape and formed and the tip side of the teeth of the comb is slightly inclined in a direction opposite to the direction of bending the handle of the comb and formed. The inclining angle is in the range of 3 deg.-30 deg. desirably.
Patent JP-H04343869-A (JP)
Title: Artificial ski ground
Inventor: OHASHI KAZUO
IPC: F25C3/04
Filed: 1991-05-21
Abstract: PURPOSE:To provide an economical artificial ski ground which can save the cooling cost and consumption energy for keeping the snow coverage of artificial snow. CONSTITUTION:A gas coolant compressed by a compressor 21 is condensed and liquefied by a condenser 26 to be sent to a receiver 29 and then made become low pressure by a coolant control device 39 to be stored in a fixed low pressure state in a storage tank 37. The liquid coolant in the storage tank 37 enters liquid feed tanks 47, 48 by its dead load. The coolant in the liquid feed tank is circulated in a pipe 9 disposed on the foundation bed 1 of a slope by a high pressure coolant sent from the above receiver 29 to form a freezing layer 11 on the foundation bed 1, and artificial snow 12 is laid on the freezing layer 11.
Patent JP-H06185203-A (JP)
Title: Piping cleaning unit pipe
Inventor: KAWAMURA TAKAO
IPC: E04G21/02
Filed: 1992-07-08
Abstract: PURPOSE:To prevent or reduce a clogging phenomenon in a pipe by forcing under pressure a liquid to which gelatin has been added into between two pistons connected by a string or the like in the pipe to form a nonelastic plug body. CONSTITUTION:An appropriate liquid is heated and gelatin is added to the liquid, which liquid is forced under pressure into between two pistons 4, 4 which are connected together by a wire 5 or a string and inserted into a pipe 1. In this case, a proper hole is provided at an upper part of the pipe 1 so that the hole is located between the pistons 4, 4, whereby a liquid is forced into the pipe through the hole. Thereafter, the liquid in the pipe 1 is cooled to form a nonelastic plug body in a jelly-like state 6. As a result, even in the case of a long-distance piping, downwardly sloped piping, a piping having a large number of bents, high pressure water washing work can be conducted easily in a reliable manner even by an unskilled worker.
Patent JP-H0624121-A (JP)
Title: Manufacture of copied transfer original plate and transfer
Inventor: KAWAI HIDEAKI
IPC: B41F16/00
Filed: 1992-07-08
Abstract: PURPOSE:To simplify multicolor printing by forming a layer functioning as a transfer-printed body surface layer and a copied layer in combination onto a sheet, etc., to which releasant treatment is carried out, forming an ink layer onto the surface of the layer by a color copying machine and laminating and forming an adhesive layer. CONSTITUTION:The surface of a sheet 1 such as a transfer mount is coated with a releasant such as wax, thus forming a peel ply 2. A layer 3 being used as the surface layer of a transfer print and fixing ink or a toner 4 copied by a color copying machine is formed onto the surface of the peel play 2 by a vinyl chloride resin, etc. Copying layers 4 such as characters are formed onto the layer 3 by a color copy copier. An adhesive layer 5 displaying a bonding function at a time when the surfaces of the copying layers 4 are transfer-printed is formed by thermoplastic resin quick-drying adhesives.
Patent JP-H1154848-A (JP)
Title: Temperature control device for optical module
Inventor: ITO AKINARI
IPC: H01S5/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a optical module package, which will not be affected by open air temperature and is formed into a space-saving structure. SOLUTION: A Peltier element 2 is mounted to the interior of an optical photo module package 1 and with an optical element 4 and a thermistor 5 mounted to the upper part of the element 2 via a base 3, a thermistor 8 is housed in the package 1, the module 1 is fixed on a Peltier element 6 via pedestal 7, the temperature in the package 1 is monitored by the thermistor 8 and with the element 6 controlled to be subjected to temperature control of the package 1, the temperature of the element 4 is monitored by the thermistor 5, and the element 2 is controlled for temperature controlling the element 4.
Patent JP-H0949095-A (JP)
Title: Hydrocarbon washing device for lead frame
Inventor: TAKAURA MASAKAZU
IPC: C23G5/04
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved hydrocarbon washing device for lead frames capable of efficiency executing the removal of oil-components with a washing device using a hydrocarbon washing liquid in the atm. SOLUTION: A hot washing tank 9 of ion exchange water is installed at the top of the washing stage of the washing device for a, hydrocarbon washing liquid and the lead frames are subjected to rough washing therein. The lead frames are then passed through plural washing tanks 13, 14, 15, 16 of the hydrocarbon washing liquids, by which the lead frames are washed. The ion exchange water of the hot washing tank 9 is managed to >=60 deg.C.