baber/WOPTO huggingface dataset:
Patent JP-H11327418-A (JP)
Title: Image displaying method for learning calculation and storage medium
Inventor: KURITA SHIGETO
IPC: G09B7/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image displaying method for learning addition on the screen of a display device controlled by a computer so as to realize efficient addition learning. SOLUTION: City water conduit type block images 41, 51, 61 for learning addition are displayed on the screen of the display device controlled by the computer and the execution of respective elemental processes for the addition learning is displayed on the screen of the display device as dynamic block images. Consequently pupils can easily understand the meaning of respective elemental processes for addition learning by the movement of block images 41, 51, 61 on the screen.
Patent JP-H01295509-A (JP)
Title: Operational amplifier
Inventor: MURAYAMA TETSUYA
IPC: H03F3/45
Filed: 1988-05-23
Abstract: PURPOSE:To obtain an amplifier whose operation is stable by including a voltage amplification factor reduction means coupled with a drive transistor(TR) means and reducing a voltage amplification factor of the drive TR means. CONSTITUTION:A resistor 24 is connected between an emitter of a TR 17 and a base of a TR 18. The voltage amplification factor of the TR 17 is reduced by connecting the resistor 24 newly. Thus, the fluctuation of the voltage level of a power supply 22 to be caused due to the presence in the resistor 25 is reduced and parameters for oscillation and distortion factor and noise of the operational amplifier are made stable.
Patent JP-H0757831-A (JP)
Title: Connector for substrate connection
Inventor: DANIERU SHII RAINBERII
IPC: H01R12/72
Filed: 1994-06-08
Abstract: PURPOSE: To provide a ZIF connector with high density for mutual connection between a number of contact pads on two circuit boards arranged crossing each other. CONSTITUTION: A number of contact pads 54, 74 are formed corresponding to circuit boards 5, 7. An end cap 26 is fixed to the circuit board 5 and both circuit boards 5, 7 are arrange crossing each other. A number of compression electric connectors 32-1, 32-2,... for which conductive traces are formed on the surfaces of elastomer core materials are through and arranged at the crossing positions of both circuit boards 5, 7 via insulating plates 42-1, 42-2,... for mutual connection between the corresponding contact pad 54, 74.
Patent JP-2000279932-A (JP)
Title: Malodor treatment of kitchen garbage and structure of filter for deodorization of malodor of kitchen garbage
Inventor: YAMADA FUSAO
IPC: B09B3/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate malodor hazard and to greatly improve the living environment by making it possible to greatly suppress the malodors generated from garbage waste, deodorizing the malodors filled in a room and discharging the clean air outdoors. SOLUTION: The malodors of the garbage are suppressed by combining a stage for classifying and removing vegetable scrap containing moisture of >=90% from the garbage waste, then subjecting the garbage, such as fish scrap and meat scrap, to a drying treatment to regulate the moisture to <=40% in order to treat the malodors generated from the garbage and a stage for regulating a pH by adding calcium silicate or lime, etc., to the garbage and, further, the malodors filled in the room or container are forcibly discharged by a fan or ventilation fan, by which the malodors are removed.
Patent JP-H04351121-A (JP)
Title: A/d converter circuit
Inventor: TANAKA SADAAKI
IPC: H04N19/423
Filed: 1991-05-29
Abstract: PURPOSE:To devise a circuit such that one clock generating circuit is enough to give a clock signal to plural converters and to obtain a clock signal fed to the plural converters even when at least one video signal among plural video signals fed respectively to the plural converters is present thereon. CONSTITUTION:The system is provided with plural converters AD1, AD2,...,ADN receiving a video signal respectively, an input signal selection circuit 1 using a priority table receiving the plural video signals in common and a clock generating circuit CK receiving the video signal selected by the selective circuit 1 and generating the clock signal based on the synchronizing signal and the clock generating circuit CK gives the clock signal to the plural converters AD1, AD2,...,ADN in common.
Patent JP-H0424207-A (JP)
Title: Spinneret
Inventor: ISHIZAKA SOTOMI
IPC: C22C29/00
Filed: 1990-05-16
Abstract: PURPOSE:To provide a spinneret having a highly sealed connecting portion in a good yield by inserting a nozzle piece comprising a ceramics, cermet or carbide alloy into the attaching hole of a metal-made spinneret main body and brazing the inserted nozzle piece and the main body in the major axis direction partially around all the periphery. CONSTITUTION:A nozzle piece 1 comprising a ceramics, cermet or carbide alloy and having a feeding hole 1a and a spinning hole 1b is inserted into an attaching hole 2a formed in a spinneret 2, and a step portion 1c of the nozzle piece 1 on the tip side thereof in the longitudinal direction is filled and brazed with a brazing material partially around the whole periphery thereof to provide the objective spinneret. Since the brazing material is filled over the whole periphery of a space between the nozzle piece and the spinneret main body 2, the connecting portion can perfectly be sealed, and even when a dimensional difference is produced in the major axis direction of the nozzle piece 1 due to a difference between the thermal expansion of the nozzle piece 1 and the spinneret main body 2, any crack is not produced because the brazing portion is short.
Patent JP-H09287185-A (JP)
Title: Drainage pipe end mounting tool
Inventor: KOBAYASHI ISAO
IPC: E03C1/28
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pipe end mounting tool to be hardly removed from a drainage main pipe by a method wherein a cylindrical packing is arranged on the inner peripheral surface of a cylindrical body, and a cylindrical part brought into close contact with the outer peripheral surface of the end part of the drainage main pipe through a flange is arranged at an outer peripheral part. SOLUTION: A cylindrical outer peripheral wall 5 brought into close contact with the outer peripheral surface of the end part of a drainage main pipe 17 from a flange part 4, arranged at the upper end of a cylindrical body 3 toward below is arranged at a water distribution pipe end mounting tool 1 at the inner part of which a taper cylindrical elastic packing 6 is arraigned. The inside diameter of the cylindrical body 3 is increased to a value higher than the outside diameter of a reinforcing port tool 21 and the inside diameter of the elastic packing 6 is decreased to a value lower than the minimum outside diameter of a drainage hose 20. When the drainage main pipe 17 is larger than an inside cylinder 3a, a removable outside cylinder 3b is attached.  The reinforcing port tool 21 is fitted in such a state to protrude downward from the elastic packing 6 and the drainage hose 20 is fitted in the drainage pipe end mounting tool 1. This constitution hardly removes the water distribution pipe end mounting tool 1 from the drainage main pipe 17 and facilitates fitting-in of the drainage hose 20.
Patent JP-S617236-A (JP)
Inventor: BERUNHARUTO BAITSUKE
IPC: C07C67/343
Filed: 1985-06-12
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-H09289160-A (JP)
Title: Aligner
Inventor: MACHINO KATSUYA
IPC: H01L21/027
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an aligner of low cost which can transfer a circuit pattern of large area on a mask on a substrate, with high resolution while maintaining high throughput. SOLUTION: An angle adjusting means for changing and adjusting an angle between a first mirror 28a and a second mirror 28b which constitute each right angle roof mirror 28. The right angle of the vertical angle of the right angle roof mirror 28 is always highly precisely adjusted and maintained. To a plurality of projection optical systems 25 containing the respective right angle roof mirrors 28 wherein the degree of right angle of each vertical angle is highly precisely adjusted, a mask and a photosensitive substrate are sychronously scanned. Via a plurality of the projection optical systems 25, the patterns of an illumination region 30 of the mask are sequentially projected on a projection region 29 on the photosensitive substrate, with high throughput and high resolution. It is not necessary that the degree of right angle of the vertical angle of each of the right angle roof mirrors 28 in the manufacturing process is adjusted with very high precision, so that cost reduction is realized.
Patent JP-H0262824-A (JP)
Title: Cerebral blood flow increasing agent
Inventor: UCHIDA TAKESHI
IPC: A61K31/451
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the subject agent having excellent and durable cerebral blood flow increasing action, high selectivity to organs and tissues, low toxicity and high safety and useful for the prevention and remedy of cerebral circulation disorder, etc., by using a specific dihydropyridine derivative as an active component. CONSTITUTION:The active component of the objective agent is a dihydropyridine derivative of formula [R1 to R3 are alkyl, cycloalkyl or alkoxyalkyl; R4 and R5 are H, halogen, alkyl, alkoxy, halogenated alkyl, nitro, cyano, etc., provided that both R4 and R5 are not H at the same time; X is vinylene or azomethine; A is alkylene; Ar is (substituted) phenyl] or its acid addition salt such as 2-[p-(4- benzhydrylpiperazino)phenyl]ethyl methyl 2,6-dimetyl-4-(3-nitrophenyl)-1,4- dihydropyridine-3,5-dicarboxylate monohydrochloride. It has higher cerebral blood flow increasing effect that nifedipine and nicardipine.
Patent JP-H02305308-A (JP)
Title: Muffler of internal combustion engine
Inventor: MIFUNE SUEMASU
IPC: F01N1/02
Filed: 1989-05-19
Abstract: PURPOSE:To effectively eliminate noise of high and low frequency components by mutually connecting a plurality of compartments in a casing by a valve device and converting one compartment into an expansion operating chamber for exhaust gas or a resonance operating chamber in function in accordance with the opening and closing of the valve device. CONSTITUTION:A plurality of compartments A to C are formed by partition walls 2 in a casing which forms a muffler main body. An inlet 3 is inserted into the compartment A at an inlet side. One end of a guide pipe 4 communicates with the intermediate compartment B, and also the other end of the pipe 4 communicates with the compartment C at an outlet side. An outlet 5 passes through the respective compartment B, C. In the above construction, the proper number of a plurality of compartments B, C are connected mutually by a valve device 6. The valve device 6 is designed so that a valve 6b disposed in a connector pipe 6a is opened or closed in response to high or low operating speed.
Patent JP-H09310426-A (JP)
Title: Fireresistant panel mounting structure
Inventor: UMETSU HIROYUKI
IPC: E04B1/94
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure with excellent fireresistance, waterproof, air fightness, workability and mechanical strength, which can be used for an inner wall material, an outer material, a roof material, a ceiling material, a floor material, a partition material or a fireproofing door for a building and a structure and prevented from deformation such as expansion and warping after manufactured. SOLUTION: Plural fireproofing underlaid battens A obtained by forming non-combustible sheets 4 on metal underlaid battens 3 in sectional reversed T-shape are fixed at preset pitches to form a core material 20 with a plastic form 21 and a non-combustible board 22 formed at the end between a surface material 5 and a backing material 23. A fireproofing panel B which has a male-female fitting structure of an insertion edge and an insertion groove 9a really constructed at the right and left ends is fixed to all wall face between the fireproofing underlaid battens A with fixtures β. A fireproofing joint material C is formed in an joint area G between the fixed fireproofing panels B and a mounting tool E is fixed onto a fixture area between the fireproofing panels C with the fixtures β.  The engagement portion 35 of a joint cover F is mounted and fitted on the locking portion 31 of the mounting tool E for integral formation.
Patent JP-H0426316-A (JP)
Title: Current balance system of dc power supply device for parallel redundant operation
Inventor: SHIMAMORI HIROSHI
IPC: H02H3/28
Filed: 1990-05-18
Abstract: PURPOSE:To enable a load current to be supplied stably even if one power supply unit fails by comparing output current of itself and that of another power supply device by signal from a current balance terminal, preventing output voltage control from being performed when the former is larger, and performing output voltage control for output current balance when the former is smaller. CONSTITUTION:When an output voltage of a power supply unit (PWR1) 10 is larger than that of a power supply unit (PWR2) 20, current I1 flows from a current balance terminal (CB1) 13. Thus, an input voltage of a comparison circuit 18b becomes 'Vs1>Vs2' within the PWR1;10, the output voltage Vc1 becomes a low-level voltage, a diode D14 becomes a cut-off state, and signal from CB1;13 becomes invalid. On the other hand, an output voltage Vc2 of a comparison circuit 28b becomes a high-level voltage, and a diode D24 becomes conductive, thus enabling a non-inversion input terminal voltage of the compari son circuit 28a to be increased. Thus, the output voltage Vc2 of the PWR2;20 increases.
Patent JP-H04229400-A (JP)
Title: Coding method for collision preventing system for maritime navigation
Inventor: ARUBEERU JIYANETSUKUSU
IPC: G08G3/02
Filed: 1991-04-30
Abstract: PURPOSE: To provide a collision preventing system whereby a conversation in a high degree of intelligence level is executed even when channels are jammed or even when the conversation is not executed with the same language by adopting an encoded message. CONSTITUTION: A transmitter 1 is connected to an antenna 3 with a switch 2 and executes omnidirectional transmission in a horizontal surface. A modulator 4 generates a binary 'language' where whole information to be transmitted is collected and replaces it into a signal for modulating the transmitter 1. A receiver 5 is connected to a data demodulator 6. The data demodulator 6 takes- out information from received vibration by executing an operation opposed to the one executed in the modulator 4. A screen 8 indicates the whole environment of a vessel to an operator by information received from a peripheral mounting vessel and information received from the equipment of the operator himself.
Patent JP-2000235089-A (JP)
Title: Countdown timer
Inventor: STAS PETER C
IPC: G04B45/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To make a user immediately confirmable of a timer function and easily selectable of various timer types by moving a second hand counterclockwise. SOLUTION: This countdown time has a push button in the position of 4 o'clock of a dial, and this switch is repeatedly pressed, whereby a type is selected. For example, 10-minute type is selected by pressing it once, 5-minute type is selected by pressing it twice, and countdown type is fixed as long as no treatment for changing the type is performed. This timer also may be provided with an alarm for emitting an alarm sound or a visual repeater for showing the residual minutes. This countdown timer is also usable in the integrated form to a wristwatch or the equipment of a ship.
Patent JP-S6018850-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: SADAKANE KOUJI
IPC: G11B15/665
Filed: 1983-07-13
Abstract: PURPOSE:To set a loading pole on a sloping surface at the loading position with smaller height than that at an unloading position and with a tilt angle set to a prescribed tilting direction, by providing a horizontal surface of the unloading side, a sloping surface of the loading side and a twist surface connecting both said surfaces and guiding the loading pole successively through the horizontal surface, the sloping surface and the twist surface respectively. CONSTITUTION:A loading pole 104A moves on a reference plane S with no change of height until it goes over the left side of a guide drum 1 and turns at an angle alpha1. When an upper ring gear 114 is rotated, a pole stand 107 moves to a flat surface part 110A, a twist surface part 110B and a sloping surface part 110C along a guide groove 110a. While a pole 104B moves vertically on the reference plane S up to the right side of the drum 11 with no change of height. Then the pole 104B moves down and at the same time turns about 90 deg. along the circumferential surface of the drum 11 to turn by an angle alpha2 and reach the place opposite to a cassette 1. Thus the pole 104B is hooked by a stopper 113. As a result, a tape 2 is wound around the drum 11 at an angle larger than 270 deg. decided by slant poles 105 and 109.
Patent JP-S5918326-A (JP)
Title: Natural air conditioner
Inventor: SUGANO YUKIO
IPC: F24F5/00
Filed: 1982-07-21
Abstract: PURPOSE:To prevent the titled device utilizing an underground water and the like from being impaired by a water circulated through a heat-exchanger, by arranging such that a compact pump and a dual tube structure type heat-exchanger having a level sensor incorporated therein are provided in a buried casing which in turn is connected with an internal blower through a double layer tube. CONSTITUTION:In the summer season, a room is cooled in such a manner that a switch valve 22 is opened for cooling an external air by means of an underground thermal energy while the air is being caused by a blower 22 to pass through an air filter 21, the outer cylinder 16 of double layer tube 19, the outer tube 7 of heat-exchanger 11, an internal tube 8, and the inner cylinder 17 of doble layer tube, and the cooled air is injected inside the room. In the winter season, a valve 23 is closed and the air is converted into a hot air for thereby heating the room. Moreover, a heat-exchanger 13 is provided with a fin 9 for increasing a heat conduction area, while a compact pump 12 and a level sensor 11 function to detect the buildup of dewed water for automatically removing the dewed water from the basement of heat-exchanger 13. This constitution can improve a heat conductivity and furthermore prevent a heat-exchanger from being damaged even with the water of deteriorated quality.
Patent JP-S61286185-A (JP)
Title: Die-stamper
Inventor: KOISHI YOSHIZO
IPC: B41F17/14
Filed: 1985-06-13
Abstract: PURPOSE:To enable a plurality of characters to be die-stamped on a flat metallic surface on a line clearly and speedily, by juxtaposing and a plurality of dies in the direction of the line. CONSTITUTION:The die surfaces of the dies 1 on a plurality of die bases 2 in a die holder 3 are brought into contact with the surface 21 of a work. The axis O of a die head 5 lies on the axis P1 of the first die 1. Under this condition, a piston hammer 10 drops to impact the die base 2, whereby die-stamping at the first digit place by the die 1 is conducted. Next, the head 5 is moved by a pneumatic pressure of an air cylinder 11 while being guided by a guide body 4 until the axis O is located on the axis P2 of the second die. On the axis P2, the tip of a piston 6 in the head is engaged to a guide hole 4b-2 of the guide body 4, whereby the head 5 is momentarily stopped. At this time, die-stamping at the second digit place is effected by the hammer 10. The die-stamping opera tion is repeated, thereby die-stamping on a straight line accurately, clearly and speedily.
Patent JP-S61288048-A (JP)
Title: Fe-base amorphous alloy with low core loss
Inventor: YOSHIZAWA KATSUTO
IPC: C22C45/02
Filed: 1985-06-13
Abstract: PURPOSE:To obtain an Fe-base amorphous alloy with low core losses fitted for use in high-frequency transformers and common mode choke magnetic cores for high-frequency use or the like by adding Cu to an (Fe-M)-Si-B amorphous alloy. CONSTITUTION:The Fe-base amorphous alloy has a composition represented by a formula, where M means 1 or >=2 elements among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn and Ni, 0.001<=a<=0.1, 0.1<=x<=3, y<=19, 5<=z<=25 and 15<=y+z<=30. The above amorphous alloy is manufactured by the known liquid rapid cooling method such as single roll, double roll, or other methods.
Patent JP-H01296557-A (JP)
Title: Glow discharge mass spectrometry for insulator material
Inventor: KAMIMURA YUKIKAZU
IPC: G01N27/62
Filed: 1988-05-25
Abstract: PURPOSE:To quickly and concurrently analyze many elements of impurities in an insulator material with high sensitivity by mixing high-purity gallium and the powder of an insulator material and pressurizing and molding the mixture to form an electrode for use. CONSTITUTION:High-purity gallium of 5N or above is used. High-purity gallium is mixed with the powder of an insulator material, the mixture is put in a container and slowly stirred and mixed with a stirring bar, then gallium is stuck on the surface of the insulator and liquid gallium is decreased. The mixing ratio is generally set to the range of 30-200wt.%. The sample powder thus obtained is filled in a molding die. It is then pressurized and molded to manufacture a firm bar-shaped electrode.
Patent JP-H07327938-A (JP)
Title: Pressure probe
Inventor: KATO AKIO
IPC: G01L1/18
Filed: 1994-06-09
Abstract: PURPOSE:To provide a pressure probe adequate for pressure measurement of a vital lesion. CONSTITUTION:A detecting window part 1a is formed at the front end of a capillary 1 and a sensor chip is disposed therein. This sensor chip receives a pressure in a diaphragm via the detecting window part 1a and outputs a detection signal with this pressure as a change of a resistance value. The detection signal is introduced via a lead wire inserted into the capillary 1 to a main body part 4. This main body part 4 consists of a base 3, a body and a grip 6 and the base end of the capillary 1 is fixed to the base 3. The base 3 is fixed to the body and the body is housed in a grip 6 and is fixed by a lock screw. A compensation circuit housed in the body is mounted on a printed circuit board. This printed circuit board is mounted on its one end side at a connecting hole formed on the inside part of the base 3. The pressure of the lesion is easily measured by inserting the capillary 1 into the vital lesion and arranging the detecting window part 1a at the pressure measuring section.
Patent JP-S55110701-A (JP)
Title: Manufacture of oil-containing slide bearing
Inventor: KUNIMITSU SHIROU
IPC: B22F5/00
Filed: 1979-10-04
Abstract: PURPOSE: To obtain highly precise spherical contact between inner race and outer by covering the outside of inner race with outer race made of bearing alloy and then applying a sizing process to the outer race with upside and underside punches.  
     CONSTITUTION: The inner race 2 of an iron sintered alloy and the outer race 3 of a bronze alloy, etc., are treated with oil and the combined. Then, the mandrel 4 is inserted into the inside hole 2b of the inner race 2 and the die 5 is touched to the outside of the outer race 3. When the pushing sides of the punches 6 and 7 are worked only on the end of the outer race 3 vertically in an annular aperture between the mandrel 4 and the die 5, the sleeve-like outer race 3 is easily deformed plastically so that the outer race 3 is fitted on the spherical surface 2a of the inner race 2 with high accuracy. Thus, a bearing with the inside spherical surface 3a capable of performing a spherical contact can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio