baber/WOPTO huggingface dataset:
Patent JP-S62124274-A (JP)
Title: Member for heat exchanger
Inventor: HIRAYAMA HIDEO
IPC: F28F19/06
Filed: 1985-11-22
Abstract: PURPOSE:To extend the life of a heat exchanger and to improve the reliability thereof by coating AlN on the surface of a member for the heat exchanger to be used in hot water thereby improving the corrosion resistance and oxidation resistance thereof. CONSTITUTION:The surface of the member for the heat exchanger to be used in hot water such as light water reactor is coated with AlN to improve the corrosion resistance and oxidation resistance thereof. The above-mentioned AlN has relatively high heat conductivity and minimizes the decrease of the heat exchanging efficiency by the above-mentioned coating. the AlN has a large coefft. of thermal expansion, and is hardly exfoliatable during use; further, the resistance to exfoliation is additionally improved by interposing at least either of TiN or ZeN. The AlN coating is preferably formed by using Al(OC3H8)3 and C as starting soln. by an alkoxide method, coating the coln. on the member surface, then hydrolyzing the coating to form Al2O3 and further heating the coating in a nitrogen atmosphere kept at >=800 deg.C or growing the AlN on the member surface by a CVD method, then heating the same to 800 deg.C.
Patent JP-S645210-A (JP)
Title: Electronic tone generator equipped with push-pull amplifier
Inventor: RIN SHIYOTOKU
IPC: H03F3/30
Filed: 1987-10-16
Abstract: PURPOSE: To obtain a tone quality without distortion and to facilitate the circuit integration by providing two sets each of source follower circuits and amplifiers, a switch for alternately connecting them, an RC circuit network and a means providing a tone to the switch. CONSTITUTION: A rhythm signal A is applied to a terminal RIN and a FET 11 triggers start of production of a music tone. A voltage waveform B from an RC circuit network 14 is similar to an envelope of the musical tone. This output applies amplitude-modulation to the tone signal. An FET 16 and a resistor 17 act as a level shift and a source follower with respect to the waveform B. FETs 19, 20 generate a current similar to a current D. The current flowing to the FETs 20, 22 configures an envelope shaping the amplitude of the tone signal E. The signal E is combined with the current of the FETs 20, 22 by COMS switches 23, 24, the amplitude is shaped and fed to push-pull amplifiers 26, 27, which drive a buzzer 28.
Patent JP-H10108631-A (JP)
Title: Frozen food for fry
Inventor: KINOSHITA JUN
IPC: A23L35/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide frozen food for fry, which can be eaten as it is only by being fried even without being seasoned with seasoning liquid in case of eating, by covering the surface of filling in this food with a sauce layer to which raw protein materials having thermosetting are added. SOLUTION: In a frozen food for fry for which the surface of filling 2 is covered with a sauce layer 3, the raw protein materials having thermosetting property, oil and fat are added into raw materials consisting of the sauce layer 3 and the entire sauce layer 3 is turned into emulsified state so that the objective frozen food is provided.
Patent JP-2000114974-A (JP)
Title: Encoding device
Inventor: ALLEN JAMES D
IPC: H03M7/30
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lowest bits in a compression data set, to compress data and to improve rate/distortion ability at the time of compression by receiving numerical data of a quantization object and substituting the lowest bit LSBs of numerical data for a single lowest bit LSB shared by respective numerical data values in numerical data. SOLUTION: Input data 201 is received by a compression block 202 and the compression block 202 generates numerical data 203 which can be quantized. The compression block 202 can be a converter for DCT, wavelet conversion and other conversion. In such a case, the output of the compression block 202 is formed of a coefficient. The compression block 202 can execute one compression method or plural compression methods. The compression block 202 can execute zigzag sequencing and burying sequencing, for example. In such a case, the output of the compression block 202 is formed of sequence data like the sequenced coefficient.
Patent JP-H10108579-A (JP)
Title: Cage system
Inventor: HORST LACHNER
IPC: A01K39/014
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the upper end outer edge of a feed gutter from being deformed outwards in the case that a poultry operator gets on the upper end outer edge of the feed gutter and performs the operation of feeding or the like. SOLUTION: A partition 13 is mounted inside a frame 11 and the feed gutter 19 is extended and supported in a horizontal direction on the front surface of the frame 11. Plural reinforcing materials 26 and 28 are disposed between the upper end outer edge of the feed gutter 19 and the frame 11 or the partition 13.
Patent JP-H03122212-A (JP)
Title: Laser hardening method
Inventor: NUNOKAWA SUSUMU
IPC: C21D9/32
Filed: 1989-10-06
Abstract: PURPOSE:To form a surface modified layer over the entire part of the surface of steel products by hardening the steel products having ruggedness while maintaining the surfaces in the low parts of the products so as to position these surfaces nearer the condenser lens side than the focus of a condensed laser beam. CONSTITUTION:The surface of a splined shaft 41 is irradiated with the laser beam L condensed by a convex lens 42 and is hardened by heating, by which the hard modified layer T is formed on the surface of a tip part 41a and a bottom part 41b. The focus F is formed by selecting the convex lens 42 in such a manner that the ratio of the respective sectional areas S1, S2 to be irradiated with the laser beam L in the bottom of the bottom part 41b and the peak pat of the top part 41a is about 1:5. The splined shaft 41 is hardened while the shaft is rotated clockwisely so as to maintain this state. The hardening treatment down to nearly the same depth as the depth of the bottom part 41b is executed in such a manner without overheating the tip part 41 where the self-cooling capacity is low. The surface modified layer T is thus formed uniformly over the entire part of the surface of the splined shaft 41.
Patent JP-H04140300-A (JP)
Title: Elevating device
Inventor: KOBAYASHI KAZUTOSHI
IPC: B66D1/12
Filed: 1990-09-30
Abstract: PURPOSE:To eliminate loosening, to align and wind a wire around a drum and to execute an elevation action of a load smoothly by applying a frictional resistance to the wire in winding the wire around the hoisting drum that the load is connected to its tip end. CONSTITUTION:At replacement or repair of a lighting fixture 22, a motor 16 is driven to move a wire 21 in the B direction and to place the lighting fixture 22 on a floor. At this time, frictional resistance is not applied to the wire 21 and the wire descends freely. When replacement or repair of the lighting fixture is finished, the wire 21 is loose. In order to hoist the lighting fixture 22 by the wire 21 in this state, a solenoid 26 drives a second cylinder 29 in the A direction so as to engage it into a first cylinder 24. As a result, the diameter of an upper end of the second cylinder 29 is reduced, the wire 21 is held by it, and the frictional resistance is applied. When a drum 18 is rotated by the motor 16 in this state and the wire 21 is rewound, no loose is generated but aligned winding is enabled.
Patent JP-H0796232-A (JP)
Title: Delivery apparatus
Inventor: SAKIHARA AKIO
IPC: B05C5/00
Filed: 1993-09-25
Abstract: PURPOSE:To obtain versatility without purchasing a lot of expensive multinozzles for each size and pattern by adding an X-Y axes driving device to a dispenser being movable up and down contg. a multinozzle wherein a number of needles are arranged vertically and downward and making it movable in the left and right and the forward and backward directions. CONSTITUTION:A dispenser 3 contg. a multinozzle 3 wherein a lot of needles 1 are arranged vertically and downward at a specified interval is constituted movably upward and downward by means of an elevating device 4. In addition, an X-Y axes driving device 5 is added to this dispenser 3 so as to make it movable in the left and right and the forward and downward directions. By using such an extruder as this, when the application area of an adhesive and a coating material is extended or the spraying area of a gas or a solvent is extended, the area of coating or spraying can be extended several-fold by means of a multinozzle 2 by moving the dispenser 3 in the left and right and the forward and backward direction by means of the X-Y axes driving device 5.
Patent JP-H11102066-A (JP)
Title: Planographic printing plate material
Inventor: KUDO SHINJI
IPC: G03F7/004
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the shelf stability of a printing plate material and to ensure high sensitivity by forming a photosensitive layer contg. a compd. capable of generating acid when irradiated with active light, a compd. having a bonding part which can be decomposed by the acid, an IR absorber and an acid propagator on a substrate. SOLUTION: A photosensitive layer contg. a compd. capable of generating acid when irradiated with active light, a compd. having a bonding part which can be decomposed by the acid or a compd. which can be made alkali-insoluble in the presence of the acid, an IR absorber and an acid propagator is formed on a substrate. The acid propagator is a compd. substd. by the residue of relatively strong acid and this compd. relatively easily causes elimination reaction and generates the acid. The elimination reaction can be drastically activated by acid catalyzed reaction and the acid formation by thermochemical reaction is easily enabled in the absence of the acid. Since the acid propagator is combined with the light-acid generating agent, the rate of sensitization is increased.
Patent JP-S62119005-A (JP)
Inventor: WAKAI FUMIHIRO
IPC: B28B11/00
Filed: 1985-11-20
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-H0979359-A (JP)
Title: Electronic control device
Inventor: TANIGUCHI TAKAO
IPC: F16H59/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To integrally form a position detecting device and an electronic control device in a compact manner by combining together the two devices without any dead space. SOLUTION: In an electronic control device ECU formed integrally with a position detecting device NSW, the electronic control device board 50, on which a plurality of elements are arranged, of an electronic control device ECU has an overlap part 50a overlapped in the vertical direction to the rotation track surface of a rotor 40. An element 51a having a relatively short height is arranged at the overlap part 50a, and a tall element 51b is arranged on other board than the overlap part.
Patent JP-H10110727-A (JP)
Title: Manufacture of bearing part having rolling surface of rolling body
Inventor: TOMITA MASASHIRO
IPC: F16C35/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a bearing part to improve quality of a bearing part after quenching treatment when a bearing part is produced by using a plurality of members through diffusion joining and suppress the increase of a cost through simplification of a production process. SOLUTION: Manufacturing method of a bearing part having the rolling surface of a rolling body comprises a first process wherein a bearing body on which the rolling surface of a rolling body is formed and an annex body about to be joined therewith are contained in a vacuum furnace and brought into pressure contact with each other and a vacuum furnace is heated to a given joining temperature, and the bearing body and the annex body are interjoined through diffusion joining; a second process wherein in a state to hold a joining state between the bearing body and the annex body, the temperature of a vacuum furnace is regulated to a value suitable for quenching treatment of the bearing body and the heat treatment temperature is held for a given time;  and a third process wherein cooling gas is introduced in a vacuum furnace to cool the bearing body and the annex body, joined with each other, and quenching treatment is applied on the rolling surface of the bearing body.
Patent JP-S60143386-A (JP)
Inventor: EJIMA NAOKI
IPC: G09G1/16
Filed: 1984-12-12
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-S63114903-A (JP)
Title: Power having high compressibility for sintering and its production
Inventor: TAKAHASHI YOSHITAKA
IPC: B22F1/00
Filed: 1986-11-04
Abstract: PURPOSE:To develop powder having high compressibility for sintering to be used for producing a high strength sintered material by mixing powder of Cu or oxide of Cu with particles of a low carbon steel contg. specific small ratios of Mo and Mn and heating the mixture of stick the particles of Cu onto the surface of the low carbon steel particles. CONSTITUTION:The Cu powder or CuO powder having the average grain size of <=1/5 the average grain size of the low carbon low alloy steel powder contg., by weight, 0.2-1.4% Mo, 0.05-0.25% Mn, and <0.1% C is added to and mixed with said alloy steel powder and the mixture is heated to stick the Cu powder at 0.5-5wt.% to the low alloy powder contg. the above-mentioned Mo and Mn. The alloy steel powder stuck with the Cu powder has the excellent compressibility at the time of press molding and the sintered material obtd. by sintering the molding has high strength as well owing to the in corporation of Cu.
Patent JP-H11102743-A (JP)
Title: Connector with retainer
Inventor: SEKO TOMOMI
IPC: H01R13/42
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector with retainer, capable of preventing exposure of a retainer insertion hole and increasing the holding power of a terminal fixture. SOLUTION: When a retainer 50 is inserted into a housing, a restricting part 53 formed in the retainer 50 is housed in a bending region 40A of a resin lance 30 for increasing the locking force in a terminal fixture of the resin lance 30, and a metal lance 23 is locked in a metal lance receiving part 54 formed in retainer 50 in the coming-off stopping direction. Since a connector prevents the coming-off of a terminal fixture 29 with the resin lance 30 and the metal lance 23 in addition to increasing the locking force of the resin lance with the retainer 50, the terminal fixture 20 is held by strong holding force. Since the opening part of retainer insertion hole 30 is located in the front surface of the housing, it is covered with a mating connector and will not be exposed to the outside.
Patent JP-H05331331-A (JP)
Title: Rubber member for paper feeding
Inventor: KOUBOKU HIDETOSHI
IPC: B65H3/06
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a rubber member used for feeding or carrying paper and retaining a stable paper feeding performance for a long time. CONSTITUTION:The rubber member is made from a rubber composition comprising 95-50 pts.wt. mixture of an oil-extended ethylene/propylene copolymer rubber (A) comprising 100 pts.wt. ethylene/propylene copolymer rubber and 20-120 pts.wt. extender oil with a non-oil-extended ethylene/propylene copolymer rubber (B) and 5-50 pts.wt. organopolysiloxane (C) having at least two aliphatic unsaturations and/or mercapto groups in the molecule and represented by the average compositional formula: RnSiO(4-n)/2 (wherein R is a substituted or unsubstituted monovalent hydrocarbon group, and n is a number of 1.98-2.05). The total of components a, B and C is 100wt.%, the amount of component A is at least 30wt.%, and the amount of component B may be 0.
Patent JP-H06113331-A (JP)
Title: Quantization system for multi-eye stereoscopic video image
Inventor: KONOSHIMA MAKIKO
IPC: H04N13/00
Filed: 1992-09-30
Abstract: PURPOSE:To make the picture quality of each camera picture almost the same and to reduce a transmission information quantity of a quantized value by using the same quantization value between cameras. CONSTITUTION:Coding is applied to input video images (1)-(n), a quantization calculation section 4 calculates a quantized value Q1 of a quantization section 1-1 of the input video image (1) based on a residual quantity of a buffer 3-1, and the quantized value Q1 is used for a quantized value of quantization sections 1-2-1-n for the input video images (2)-(n) as it is. In this case, the quantization calculation section 4 may be a quantization calculation section obtaining a relevant quantization value from the residual quantity not from one buffer but from plural buffers and obtaining the mean value for the output. That is, the quantization calculated from a parameter obtained from an output picture from one camera or over for a quantization value of an output picture from other cameras. Since a similar quantization value is used between cameras and the picture of almost the same picture quality is presented for each camera.
Patent JP-H01102367-A (JP)
Title: Wheel speed pulse signal processing circuit
Inventor: ISHII HIRONAO
IPC: G01P3/489
Filed: 1987-10-15
Abstract: PURPOSE:To allow the counter values read by two microcomputer to accurately coincide with each other, by reading the reading timings of two microcomputers so as to delay by a predetermined time from the latched counter value of the second stage. CONSTITUTION:The speed signals detected by wheel speed sensors S1-S4 are outputted while converted to wheel speed pulse signals by a binarizing processing circuit R. At the rising of said pulse signals, the value of a 8-bit counter 1 is latched by respective latch circuits 2, 3. Next, this latched value is further latched by the second latch circuits 5, 6 on the basis of the IRQ signal by an IRQ (external interruption) signal generating circuit 4. At this time, the reading operations of microcomputers I, II are synchronized by the action of the IRQ signal. The computers I, II are set so as to read the output signals of the values latched by the circuits 5, 6 after the predetermined time is elapsed from the point of time when the IRQ signal is inputted. By this method, the wholly same value is sent to two computers I, II through respective data buses.
Patent JP-H06197692-A (JP)
Title: Melting point controlled matrix formed by mixture of shear formed matrix substance and oily substance
Inventor: RICHIYAADO SHII FUIZU
IPC: A23L25/10
Filed: 1993-10-20
Abstract: PURPOSE: To obtain such a matrix for improved foods that has a high slip point and fluidity temp. by mixing an amorphous material obtd. under conditions to induce the flash flow of this material, and a hydrophobic material, and then partially crystallizing the mixture to trap the hydrophilic material. CONSTITUTION: A source material comprising a sugar-base product such as sucrose is treated under such temp. and pressure conditions to induce the flash flow of this material to obtain an amorphous material. The obtd. material is mixed with a hydrophobic material such as cocoa butter to obtain a mixture. The obtd. mixture is subjected to such conditions that at least partial crystallization of the amorphous material is induced, and thereby, the hydrophobic material is trapped in the partially crystallized material, and that the matrix shows a higher slip point or fluidity temp. than the respective slip point and fluidity temp. of the source material and the hydrophobic material in the mixture without the treatment.  Thus, the obtd. matrix has a higher slip point or fluidity temp. than the matrix having a sugar-based untreated substance, and the obtd. matrix with a controlled melting point is useful for improved foods.
Patent JP-H0687701-A (JP)
Title: Disinfectant for sterilizing antibiotic-resistant bacterium
Inventor: KOMA HIROKI
IPC: A01N33/12
Filed: 1992-09-04
Abstract: PURPOSE:To provide the sterilizing disinfectant excellent in its sterilization- disinfecting property against antibiotic-resistant bacteria and containing a vinylic copolymer containing structural units obtained from a non-cross-linking vinylic monomer and specific structural units as an active ingredient. CONSTITUTION:The antibiotic-resistant sterilizing disinfectant contains as an active ingredient a vinylic copolymer containing structural units obtained from a non-cross-linking vinylic monomer (e.g. styrene, ethyl acrylate, vinyl acetate) and structural units of formula I (R<1> is H, methyl; A is phenylene; R<2> is alkylene; B is a quaternary ammonium salt or a group containing a betaine type compound). B in the structural unit of formula I is a ground of formula II (in the bipyridine group bond positions between pyridine groups are 4,4'-, 2,2'-, 2,3'-, 2,4'-, 3,3'- or 3,4'-; X, Y are monovalent anion, etc.; R<3> is alkyl), a group of formula III (R<4> is alkylene; R<5> to R<8> are alkyl), etc. The sterilizing disinfectant is highly safe for target materials, etc., and can impart an excellent sterilizing property to the target materials over a long period.
Patent JP-H0688838-A (JP)
Title: Acceleration sensor
Inventor: NEGORO YASUHIRO
IPC: G01P15/125
Filed: 1992-09-04
Abstract: PURPOSE:To reduce the influence of noise on an acceleration sensor so as to improve the acceleration detecting accuracy and sensitivity of the sensor by surely and electrically insulating mobile electrodes from fixed electrodes. CONSTITUTION:The sensor is constituted in such a way that a supporting beam 4, fixed sections 6, etc., are integrally formed in one body by forming insulating grooves 5 from the upper surface to the lower surface of an upper substrate 1 formed as a first substrate of a silicon material and the upper surface and both side faces of the beam 4 and upper surfaces and side faces of the sections 6 facing the beam 4 are coated with a low-resistance layer 7. Therefore, the beam 4 and sections 6 are divided and electrically insulated from each other by the grooves 5 and mobile electrodes and fixed electrodes are respectively formed of the layer 7 on both side faces of a mass section 4C and front face of each protruding section.
Patent JP-H03123812-A (JP)
Title: Surface wavy sensor
Inventor: KYOMASU MIKIO
IPC: G01C3/06
Filed: 1989-10-09
Abstract: PURPOSE:To detect the accurate surface wavy quantity of a subject without reference to whether luminous flux is wide or not by providing at least >=2 matrix masks which convert light from a light source into slit light and a photodetection position detecting element. CONSTITUTION:The light from the light source 9 is converted into the slit light through slit matrixes 12 and 13 without passing through a lens, and then the subject 10 is irradiated with the light. Then the slit light which is reflected by the subject 10 is made incident on the position detecting element 11. Then if the surface of the subject 10 waves, the light shifts in its projection position on the position detecting element 11. Its displacement quantity is detected as variation in output value, so this variation is detected to detect the surface wavy quantity.
Patent JP-S61139313-A (JP)
Inventor: ASAI SHINNOSUKE
IPC: A01D34/30
Filed: 1984-12-12
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-H07123464-A (JP)
Title: Telephone system
Inventor: HARADA HIROAKI
IPC: H04W76/02
Filed: 1993-10-21
Abstract: PURPOSE:To provide a telephone system capable of recognizing an alarm tone with this telephone system and further preventing an alarm tone from the outside from being missed by issuing an alarm to a speaker even when the alarm tone from the outside or the like is missed during busy. CONSTITUTION:A comparator circuit 10 compares the equality between an acoustic signal caught by a microphone 4 and sound information previously stored in ROM 9. When it is judged that the sound from the outside is equal to the sound information registered on the ROM 9, a judge circuit 11 instructs an alarm signal generator 12 to issue an alarm. Then, the alarm signal generator 12 generates a prescribed alarm sound signal and applies it to an adder 13. This alarm sound signal passes through an echo canceller circuit 7, outputted from a loudspeaker 3 and transmitted to a speaker by the adder 13. On the other hand, the judge circuit 11 outputs alarm display to a display 14.