baber/WOPTO huggingface dataset:
Patent JP-H11148477-A (JP)
Title: Vane type vacuum pump
Inventor: KATO HIROYUKI
IPC: F01C21/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To secure air tight without lessening the control width of fastening torque to prevent a metallic gasket from being defective in fastening and fixing, and also without exerting an adverse effect in strain on an built-in check valve when a screw is fastened. SOLUTION: A conical surface 1b is provided at the entrance part of a screw hole 1a for threadedly fixing the joint 7 of a pump main body 1, let an angle part 7a provided at the joint 7 be brought into contact in line with the conical surface 1b by means of screw fastening force. By this constitution, air tight can be secured with bearing pressure increased, no over-torque is required, furthermore, the control width of fastening torque is not required to be made small, and the installation of the joint can be made possible, which causes less strain at the screw part, and exerts no adverse effect on the function of a check valve 8.
Patent JP-2001150040-A (JP)
Title: Coining method by straight moving press
Inventor: DOUJIYOU EIJI
IPC: B21D22/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a coining method by a straight moving press capable of making the high accurate and stable quality without interference of the plate thickness variation of a raw plate material, and the change of transformation resistance by temperature. SOLUTION: By straight moving press for a raw plate material (13) by the positioning control of free elevating slide (2), the surface position of the law plate material (13) on the upper surface of lower die (11) is detected as a coining start position (L1) and slide (2) is moved down within the length of a target press value (H1) designed previously, or, the thickness (T0) of the raw plate material is calculated based on the detected coining start position (L1) and the press value (H2) is calculated based on the calculated thickness (T0), the coining start position (L1) and the rest target thickness (T1) after coining estimated previously, and slide (2) might be moved down within the length of the target press value (H2) calculated from the coining start position (L1).
Patent JP-H11170023-A (JP)
Title: Cooling intensity adjusting mechanism for jet stream cooling
Inventor: MINAMI NORIO
IPC: B29C33/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a die from overcooling at the time of pouring a molten metal and the die from overheating at the time of solidification. SOLUTION: For example, a cooling pipe 4 of 40 mm length is set in a die 1 arranged with a cooling hole 3 of 20 mm depth. An injection mouth depth moving device 6 for insert depth control having 20 mm stroke is assembled behind the cooling pipe 4. The moving device 6 consists of a sliding device utilizing a motor, its insert depth is controlled by the injection mouth depth controller 7. In an actual casting process, when the molten metal is charged in the die 1 and cooling is required most, the insert depth of cooling pipe 4 is set to 15 mm deepest, the flow in the cooling hole 3 can be increase a flow quantity to obtain powerful cooling. Thereafter, as the molten metal is solidified and a product shape is formed, a depth of the cooling pipe 4 is shallowed, a die 1 temp. is prevented from overcooling.
Patent JP-H05179545-A (JP)
Title: Non-woven composite fabric with high pulp content
Inventor: CHIERII HAATOMAN EBUAHAATO
IPC: D04H1/46
Filed: 1991-12-19
Abstract: PURPOSE: To obtain a high pulp content nonwoven composite fabric hydraulically entangled into a continuous filament substrate and useful as a fluid distribution material or the like for a heavy duty wiper, or absorbent care product. CONSTITUTION: A nonwoven composite fabric of weighting capacity 20-200 gsm is obtained by overlaying (A) a continuous filament nonwoven support of less than 30 (weight) % (preferably 10 to 25%) having more than bond density about 250 pin bond position/square inches and made of nonwoven web of continuous spun bonded filament with (B) a pulp fiber more than 70% (preferably 75 to 90%) made of a short pulp more than 50% comprising a virgin hard wood pulp fiber, a virgin soft wood pulp fiber, the secondary fiber or the like and a long pulp less than 50%, and further (C) clay, starch or the like and (D) a peeling agent up to 3% and then by entangling hydraulically.
Patent JP-H02180411-A (JP)
Title: Double balanced mixer
Inventor: SAITO YASUO
IPC: H03D7/14
Filed: 1988-12-29
Abstract: PURPOSE:To suppress the even-number order distortion of a local oscillating signal without using an externally attached component by adding a same phase signal detecting circuit, which executes negative feedback for one part of an intermediate frequency signal output to a double balanced mixing part, to the double balanced mixing part. CONSTITUTION:When the frequencies of a high frequency (RH) signal inputted to an RF and the inverse of RF' are set at f0, and the frequencies of local oscillating(LO) signal inputted to an LO and the inverse of LO are set at f1, an intermediate frequency(IF) signal outputted in order to constitute a double balance includes f0+ or -f1, 2f0, 2f1, 3f0+ or -f1,.... Among the signals, especially the LO signal has a high power level, therefore the 2f0 component largely exceeds f0+ or -f1 to be the desired IF component. The 2f0 component is fed back to a FETJ7 by a same phase signal detecting circuit 2, and operates as the negative feedback to 2f0 at a phase difference 0 deg.. Thus, the output of the even-number order component of the LO signal in the outputted IF signal can be suppressed.
Patent JP-2001155046-A (JP)
Title: Short-circuit inspecting device for integrated circuit and computer readable recording medium with recorded short-circuit inspection processing program
Inventor: MUROTA TOSHIYA
IPC: G06F17/50
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a short-circuit inspecting device, with which a short- circuited spot can be more exactly specified by simple data processing. SOLUTION: This short-circuit inspecting device is provided with a layout information extracting means for dividing an integrated circuit into prescribed blocks on the basis of layout data and extracting layout information in each of blocks and layout information between respective blocks, first short-circuit detecting means for detecting wiring, on which a power supply terminal and a ground terminal are short-circuited, for each block on the basis of the internal layout information extracted by the said layout information extracting means, second short-circuit detecting means for detecting wiring, on which the power supply terminal and the ground terminal are short-circuited, between blocks on the basis of the layout information between respective blocks extracted by the said layout information extracting means,  and display means for emphasizing and displaying wiring short-circuited inside each of blocks and between blocks detected by the said first and second short-circuit detecting means.
Patent JP-2001154903-A (JP)
Title: Radio network communication system
Inventor: ODAMURA SATOSHI
IPC: H04W88/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio network communication system for improving not only the efficiency of terminal equipment itself such as portable telephone sets but also the efficiency of communication including a base station for communicating with them by radio. SOLUTION: First - N-th servers 2021-202N storing a homepage are connected to an internet communication network 201 and the respective base station 2031-203M control a client 204 accessible to the internet. For instance, at the time of being instructed to download the homepage from the client 204, the first base station 2031 receives the HTML data from the pertinent server 2021 and stores them its own data storage part. Then, a load between the respective clients 204 and the first base station 2031 is calculated and the HTML data are supplied to the pertinent client 204 by the prescribed number of pages each based on it.
Patent JP-H08179007-A (JP)
Title: Change kit structure for ic tester handler
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/673
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the types and the number of change kits by providing multiple sets of measured IC device storage holes different in outer shape and depth size in multiple stages on the same plane of a plate-like substrate. CONSTITUTION: Multiple sets of measured IC device storage holes 2 different in outer shape and depth size are provided in multiple stages on the same plane of a plate-like substrate 3. One change kit l can be used for the measuring work of measured IC devices of multiple types. The replacing time for the change kit 1 becomes at least 1/2 or below, the availability factor of an IC tester can be improved, the number of the change kits 1 is reduced, and the manufacturing cost and the storage space cost can be reduced.
Patent JP-H08237197-A (JP)
Title: Equipment and method for operating and testing of optical device
Inventor: EDOGAA RITSUKERU
IPC: G01M11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To elucidate the operation in a condition of coexistence of plural wavelengths of parts, a device, or a system requiring a recovery time by executing time multiplexing of plural wavelengths in such high speed that successive application of different wavelengths cannot be recognized. SOLUTION: The output of a tunable laser 1 is connected to the input of an erbium doped fiber amplifier(EDFA) 2 through an optical fiber 4. The output of the EDFA 2 is connected to the input of an optical signal analyzer(OSA) 3 through an optical fiber 5. The output of a pattern generator 6 controls the tunable laser 1 which generates plural optical signals having different wavelengths λ1 , λ2 , λ3 , and λ4 . Different wavelengths appear at time intervals t1 , t2 , t3 , and t4 , namely, intervals of the recovery time of the amplifier 2. Under a set of test signals in the recovery time, the amplifier 2 shows the same operation as the operation in an actual condition that plural signals having different wavelengths simultaneously exist. Thus, wavelength dependency or the like is tested with a simple equipment.
Patent JP-H07186967-A (JP)
Title: Railroad crossing controller
Inventor: OOMINO HIROSHI
IPC: B61L29/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide a railroad crossing controller that is able to control a crossing alarm time in a relationship with a preceding train. CONSTITUTION:A first crossing alarm interval L1 and a second crossing alarm interval L2 are installed in the rear of a course of a track 6 locking from a crossing road 5, and the first crossing alarm interval L1 is formed to be longer than the second one L2. A first train detector circuit 11 outputs a first train detecting signal S11 in the first crossing alarm interval L1. A second train detector circuit 12 outputs a second train detecting signal S12 in the second crossing alarm interval L2. A control circuit 2 outputs a crossing control signal S2 with the first train detecting signal S11 at a time when a preceding train 71 does not exist in an interval (down 2T) in front of the course adjoining to the first crossing alarm interval L1 according to preceding train information S13, but when the preceding train 71 exists in the interval (down 2T), it outputs the crossing control signal S2 with the second train detecting signal S12.
Patent JP-H07200115-A (JP)
Title: Mounting structure of i/o card
Inventor: SATO TADASHI
IPC: G11B25/04
Filed: 1993-12-28
Abstract: PURPOSE:To improve the electromagnetic shield performance of a mounting structure of I/O card. CONSTITUTION:The I/O card 2 is mounted on a card connector 1 arranged in a device main body, which is provided with a terminal part 4 connected to a conductor frame part 3 and pressed against the frame ground terminal 2a of the I/O card 2 when the I/O card 2 is inserted.
Patent JP-H09179965-A (JP)
Title: Image printer
Inventor: TONE KOJI
IPC: G06T1/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To put binary image data, stored in a memory in bit map format, together with a document image. SOLUTION: The print image stored in the image memory 40 in bit map format is read in one-byte units and converted by a shift register 44 into serial data, which are applied to FIFO memories 11 and 12 of a memory part 45. The FIFO memories 11 and 12 are placed in toggle operation under the control of a timing control part 46 and while the last line is read out of one memory, the current line is written to the other, so that the image is put together with the document image without generating any break between lines and then outputted on transfer paper.
Patent JP-H05285165-A (JP)
Title: Adjustable inner prosthesis integrally formed with hip joint
Inventor: JIIKUFURIITO RISUPEETAA
IPC: A61F2/00
Filed: 1992-12-17
Abstract: PURPOSE: To provide an inner prosthesis integrally formed with a hip joint that can be properly adjusted so that a part of the prosthesis implanted in the femur will not be damaged when an excessive load is given. CONSTITUTION: The head 5 of this prosthesis has a connecting link member 7 and an adjuster 23, which can be fixed by means of plural engaging members 21 and 22. A supporting body 9 which supports the ball 6 of a ball joint is held on the connecting link member. The supporting body 9 is adjustably supported in the range 4 of the connecting link by means of a middle plate 8. The adjustable head 5 of the prosthesis is connected to a support rod 3, which can be fixed at the femur, and the head 5 and the rod 3 can be fixed to each other with plural engaging members by means of a tight screwing member penetrating through the adjuster.
Patent JP-H08180262-A (JP)
Title: Cash register and its card transaction processing method
Inventor: SAITO YOSHIHARU
IPC: G07G1/12
Filed: 1994-12-26
Abstract: PURPOSE: To shorten transaction processing time for a customer using a card. CONSTITUTION: The cash register is constituted of a card processor 11 and an electronic register 20, a processor 27 in the register 20 reads out the unit price of a commodity corresponding to a code specifying the commodity, a tax section and the discount amount for every card sort from a commodity information memory 28 every time the code is inputted by the depression of a menu key 24, calculates the card transaction amount of the commodity for every sort of all card sorts and stores the calculated amount in a card transaction memory 31 corresponding to the tax section of the commodity.  When a function key 25 indicating the end of specifying operation of all commodities purchased by a customer is depressed and the card sort of a card inserted by the customer is read out, only the sum of transaction amount corresponding to the card sort of the customer's card out of transaction amounts stored in the memory 31 is calculated and displayed on 1st and 2nd display devices 22, 23.
Patent JP-H11316639-A (JP)
Title: Automobile information device
Inventor: MEIER-ARENDT GUIDO
IPC: G06F3/0362
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To quickly carry out a retrieval process and to improve the comfortableness for users by detecting the moving speed of an operating element and switching a display device to the display of a register from the display of each registration when an accelerated motion of the operating element is detected. SOLUTION: When a data bank 2 is opened, the 1st registering of a display device 4 is shown (A). The device 4 shows the next registration of the bank 2 via the operation of an operating element 3 (B). When a user tries to retrieve the registration 'Peter-Tel. 069/1223456', for example, the user intuitively and quickly operates the element 3 and turns over many registration pages which are alphabetically arranged. When an accelerated motion of the element 3 is detected by a detector, the device 4 immediately switches the display of each registration to the display of a host register, i.e., the capital letters A, B, etc., are shown. If a capital letter P is shown in this example, the user immediately shows each registration instead of the host register.
Patent JP-H03196387-A (JP)
Title: Information pattern display member
Inventor: TAWARA TAKAO
IPC: G06K19/06
Filed: 1989-12-26
Abstract: PURPOSE:To make an accurate read in a short time by providing circular or annular projection and recessed parts and arraying an information pattern concentrically with the projection and recessed parts. CONSTITUTION:On the base 2a of an information pattern display member 1a made of, for example, synthetic resin, annular projection stripe parts 3a are formed in the circumferential direction and card pattern 4a is arrayed radiately in the inner side thereof by the method of printing, etc. when this code pattern 4a is read, a reader 10a is used and made to abut on the information pattern display member 1a. The housing 11 of the abutting part of the reader 10a is provided with a recessed part 12a annularly and when the projection part 3a and recessed part 12a are fitted mutually by abutting on each other, the center of the code pattern 4a is nearly aligned with the scanning center of a light beam B making a circumferential scan by an unshown beam generating and scanning means. Consequently, a misread due to eccentricity is eliminated and an accurate read can be made.
Patent JP-H05148401-A (JP)
Title: Acrylic ester copolymer plastisol composition
Inventor: NAKAMURA EITARO
IPC: C08K5/12
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the subject composition showing excellent storage stability even in the use of inexpensive plasticizers for general purposes, causing no bleeding in molded sheets with no liberation of hydrogen chloride gas, when heated at elevated temperature. CONSTITUTION:The subject acrylic acid ester copolymer plastisol composition comprises (A) particles of a copolymer which is mainly composed of (a) 98 to 50wt.% of alkyl (of 1 to 8 carbon atoms) (meth)acrylate and (b) 2 to 50wt.% of a diene monomer unit, (B) a plasticizer, and, when desired, (C) a vulcanizer.
Patent JP-2001153235-A (JP)
Title: Branch plug
Inventor: SUGIYAMA YOSHIFUMI
IPC: F16K1/36
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a branch plug capable of preventing a seal material from slipping off in connecting the branch plug to a coupling, and preventing the seal material from slipping off in the course of transportation even if at the time of shipping the branch plug, the seal material is previously fitted in a branch plug flange. SOLUTION: In this branch plug having a flange for holding a connecting member, a recessed part for holding the seal material is provided in the flange.
Patent JP-H05223404-A (JP)
Title: Hot water feeding, heating and cooling device
Inventor: FUJISHITA KAZUO
IPC: F24D3/18
Filed: 1991-12-20
Abstract: PURPOSE:To provide a hot water feeding, heating and cooling device for a complex housing in which its system price is reduced without reducing coefficient of performance during cooling operation even through its function is set at the same level. CONSTITUTION:At outlet side water circuit 4 of a hot water feeder 1 having an inlet side water circuit 2 is provided with a mixing valve 21. Further, the mixing valve is connected to a bypassing pipe 22 of which one end is connected to the inlet side water circuit 2, and the other end of it is provided with a circulating pump 5, a buffer tank 6, a temperature sensor 35, a hot water supply-pipe 7 and a hot water return pipe 8, its extremity end is connected to the inlet side water circuit 2 through a temperature sensor 36 and then hot water is circulated in an entire housing. A heating or cooling supply pipe 23, a water-cooled heat exchanger 24 and a heating return pipe 25 are arranged from the hot water supply pipe 7 and they are connected to the hot water return pipe 8. In turn, a refrigerant heat exchanger 30 and a water-cooled heat exchanger 24 arranged in a cooling or heating refrigerant circuit 26 are crossed to each other at a right angle so as to construct the cooling or heating circuit and at the same time the hot water feeding-out pipe 9 is taken out of the heating or cooling supply pipe 23. Upon detection of temperature, if a continuous detection of the fact that the temperature sensor 36 shows a higher temperature than that of the temperature sensor 35, the control for reducing the middle temperature of the hot water is carried out.
Patent JP-2000318930-A (JP)
Title: Sheet pipe for rolled recording sheet
Inventor: YAMAOKA GOICHI
IPC: B65H75/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet pipe for a rolled sheet for preventing the deformation of the rolled sheet due to the trace of a level difference from the beginning of rolling the rolled sheet to tens of turns because of the level difference caused by the thickness of the sheet at the beginning of rolling the sheet, and achieve a highly precise printed image. SOLUTION: A sheet pipe 1 is formed with a shock absorbing material 3 wound on the outer periphery, the shock absorbing material 3 having a level difference, a groove and a slit for a higher effect. With the sheet 2 wound via the shock absorbing material 3, the tip 2a of the sheet 2 is bitten into the shock absorbing material with winding tension, the level difference at the beginning of rolling the rolled sheet after the second turn is reduced, the deformation of the sheet 2 is controlled and a highly precise printed image is achieved in forming the printed image with an ink jet printer.
Patent JP-H05171096-A (JP)
Title: Pigment composition
Inventor: MUROI TOSHIMASA
IPC: C08K3/26
Filed: 1991-12-20
Abstract: PURPOSE:To provide a high-performance pigment composition as a binder. CONSTITUTION:A pigment composition comprising a copolymer latex prepared by adding a chain transfer agent before the conversion of the monomer exceeds 85% in the emulsion copolymerization of a conjugated diene with an ethylenically unsaturated carboxylic acid and another monomer and an inorganic pigment based on calcium carbonate and/or clay. When the composition is used as a binder for pigment-coated paper, the balance between the blistering resistance of coated paper and its stickiness is improved.
Patent JP-2001153024-A (JP)
Title: Wind power generating equipment for admiration
Inventor: FUJIKAWA SHINICHI
IPC: F03D3/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To synchronously rotate an upper-stage wind turbine and a lower-stage wind turbine inversely to each other even in a case of a weak wind and to sufficiently exhibit the role as a structure for admiration. SOLUTION: This wind power generating equipment is provided with a synchronous rotation means (a friction wheel 81 for synchronous rotation, a gear 84 for synchronous rotation, a magnetic wheel 87 for synchronous rotation) synchronously rotating the upper-stage wind turbine 21 and the lower-stage wind turbine 11. The winding core of the coil 33 of an armature rotor 30 is set to a hollow one and its whole body is so molded as covered with synthetic resin.
Patent JP-H11174191-A (JP)
Title: Preventive maintenance and repair device of reactor internal structure
Inventor: SATO KATSUHIKO
IPC: B23K26/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve stress from outside even in narrow and complicated environment in reactor pressure vessel, conduct preventive maintenance, and maintain the integrity of plant. SOLUTION: On operation floor 1 after removing fuel assembly in a reactor pressure vessel 2, a support column 20 loaded by a laser oscillator 70 and a light guide 25 are placed; and in the reactor pressure vessel 2, a horizontal light guide 29 and a laser work device 73 for annulus are loaded. The light guide 25 is connected to a movable reflection type mirror box 24, the mirror box 24 is connected to a light guide mast 26 and the light guide mast 26 is connected to a horizontal light guide 29. By transmitting laser from the laser oscillator 70 on the operation floor 1 to the laser work device 73 for annulus and irradiating laser to the work object from the laser work device 73 for annulus, stress is improved.