baber/WOPTO huggingface dataset:
Patent JP-S63140290-A (JP)
Title: Air-cooled type heat exchanger
Inventor: TATSUMI RIKIO
IPC: F28D9/04
Filed: 1986-07-17
Abstract: PURPOSE:To enhance heat-exchanging efficiency, by forming a heat exchanging element obtained by folding a thin metallic sheet in two, or by pressing a metallic pipe into a flat bag form, into a rugged pattern, and sequentially containing the element into a cylinder without leaving gaps through utilizing outlets and inlets provided on the lower side. CONSTITUTION:A thin metallic sheet provided with a rugged pattern is folded in two, and pipes for an inlet 4 and an outlet 5 are fitted thereto to form a heat-exchanging element 2. A central part of the folded end of the element 2 is wound around a core rod 6, and the element 2 is inserted into a cylindrical shell 10 in a spiral form. A gas passage 12 and a passage 9 for a cooling fluid such as air are provided. A gas passes into the element from the inlet 4 through the pipe, and is converted into a liquid in the element, and the liquid is discharged through the outlet 5. Since the projected parts of the corrugation of each heat-exchanging element adjoin each other, the pressures exerted on the element are canceled, and since the gas and the fluid pass in slant directions, the passages becomes long, and heat-exchanging efficiency is enhanced.
Patent JP-S6089871-A (JP)
Inventor: KAATEISU DABURIYUU ABOTSUTO
IPC: G06F3/06
Filed: 1984-08-10
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-H0919386-A (JP)
Title: Lid member for exhaust port of toilet bowl
Inventor: BURIYOU KAZUYUKI
IPC: A47K11/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent urine from being splashed back to the outside even in the case of urinating. SOLUTION: Concerning a lid member 40 for exhaust port of toilet bowl provided to an exhaust port on the bottom part of a toilet bowl, this lid member has a fitting member 50 and a lid part 60. The fitting member 50 is fitted to the exhaust port of the toilet bowl and has a communicating hole 52 communicating to that exhaust port. The lid part 60 is provided to the communicating hole 52 of the fitting member 50, funnel-shaped as a whole and radially divided into plural divided lid members 62. The divided lid members 62 are fitted so as to be turned with a turn shaft part 64 as a center.  Then, the lid part 60 is ordinarily set in the closed state of closing the communicating hole 52 with the plural divided lid members 62 and turned to the opened state of generating gaps among the respective divided lid members 62 by turning the divided lid members 62 downward with the turn shaft part 64 as the center based on load from the upside.
Patent JP-H0920986-A (JP)
Title: Production of etching parts
Inventor: SAEKI SHIN
IPC: C23F1/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing etching parts, such as lead frames for semiconductor devices, and more particularly a process for producing etching parts which prevents the adhesion of foreign matter, the occurrence of flaws and the deformation of the etching parts in production stages. SOLUTION: This process for producing the etching parts is a process for producing the etching parts comprises using transporting rollers 2 formed to an approximately hourglass shape constituted by forming the regions exclusive of both ends of the transporting rollers 2 which come into contact with a metallic base stock 1 for forming the etching parts and transport this base stock material as recessed parts and providing at least one point of these recessed parts with disk-shaped projecting parts 3 which come into contact with the surfaces of the discarding parts not using of the metallic base stock 1 under transportation.
Patent JP-S6229802-A (JP)
Inventor: FUKUSHIMA YOSHIKAZU
IPC: D21C11/12
Filed: 1985-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0916472-A (JP)
Title: Method for testing cache memory
Inventor: KOBAYASHI YUKIO
IPC: G06F12/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a synchronizing processing among respective processors and to perform a high-speed test by allocating access areas inside cache memories at positions mutually different and specific to the respective processors, writing and reading data only for the specific access areas and testing a cache memory control mechanism. SOLUTION: This method tests the cache memory control mechanism for controlling data coherency between the cache memories 2A and 2B or between the cache memories 2A and 2B and a main memory unit 6. A control unit which is a mechanical minimum unit in the control of the coherency is divided corresponding to the number of processors 1A and 1B and the access areas inside the cache memories 2A and 2B at the positions mutually different and specific to the respective processors are allocated inside the divided control units. The respective processors write and read the data only for the specific access area in the same control unit and the cache memory control mechanism is tested based on the data.
Patent JP-S6326076-A (JP)
Title: Thirty six gradation recording method for picture printer
Inventor: KONO HIROSHI
IPC: G06F3/12
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the generation of moire for stripes by disposing a dot matrix of 6X6 as one block for every coordinate (X, Y), defining four mutually contacting block summits to be the centers of a picture element and increasing the dots to other opposite summits. CONSTITUTION:In patterns (A), (B), the dot matrix of 6X6 is defined to be the one block and this block is arranged in the coordinate (X, Y). In a first pattern (A), an area is sequentially increased according to the change in a gradation to the mutually opposite summit parts (c) and (a) from the one summit part (a) of a coordinate (x0, y0) and the other summit part (c) on a diagonal line of a coordinate (x5, y5). A second pattern (B) is obtained by inverting the first pattern (A) centering a Y axis. When the X+Y of the coordinate (X, Y) is an even number, the first pattern (A) is disposed and when the X+Y is an odd number, the second pattern (B) is disposed. Thereby, a picture approximate to the photographic picture of a newspaper in which a dot position is fixed and only the area is increased is obtained.
Patent JP-S6228280-A (JP)
Title: Printer
Inventor: SHIMIZU MASAHIRO
IPC: B41J29/36
Filed: 1985-07-30
Abstract: PURPOSE:To enable a ribbon to be taken up each time a character is printed, by a system wherein an intermittent gear is operated in conjunction with a cam plate to reciprocate two racks, and the racks are alternately engaged to a latchet gear according to the moving direction thereof, thereby intermittently set the latchet gear into continuous rotation in the ribbon taking-up direction. CONSTITUTION:In continuous printing, the cam plate 3 is rotated forward and reversely, whereby the intermittent gear 16 also is rotated forward and reversely to reciprocate two racks 18, 19 engaged with the gear 16. Latchet parts 18a, 19a provided at the other tip parts of the racks 18, 19 have opposite tooth directions, so that they are alternately engaged to the ratchet gear 21 each time the moving direction thereof is changed. Accordingly, the ratchet gear 21 is intermittently brought into continuous rotation in the same direction, namely, in the direction for taking up the ribbon, and the ribbon is taken up a predetermined amount each time a character is printed through forward and reverse rotations, by a ribbon feed driving body 25 connected with the ratchet gear 21.
Patent JP-H0729645-A (JP)
Title: Coaxial connector
Inventor: KOBAYASHI TETSUYA
IPC: H01R4/70
Filed: 1993-07-08
Abstract: PURPOSE:To eliminate the possibility of causing a short circuit in a cable conductor and to provide a structure wherein a coaxial cable is not rotated inside a coaxial connector. CONSTITUTION:A core metal 17 passed through the conductor 26 of a coaxial cable 25 has an insulative coating 1 provided on the inner peripheral surface thereof. An external conductor main body 31 has a first longitudinal groove formed on the inner peripheral surface thereof, and a clamp ring has a second longitudinal groove 6 axially formed on the inner peripheral surface thereof and a first protrusion 4 on the outer peripheral surface thereof that is engaged in the first longitudinal groove 2, and a clamping member 35 has a second protrusion 8 on the peripheral surface of one end thereof that engages in the second longitudinal groove 3.
Patent JP-S5794549-A (JP)
Title: Solidified body of cubic system boron nitride and its manufacture
Inventor: KURATOMI TATSUROU
IPC: C22C1/05
Filed: 1980-12-02
Abstract: PURPOSE: To manufacture a solidified body of cubic system BN used as a material for a superhard tool by mixing powder of cubic system BN with mixed metallic powder consisting of powder of a specified metal and B powder in a specified ratio and by pressurizing and heating the mixture under specified conditions.  
     CONSTITUTION: 70W95wt% Powder of cubic system BN is mixed with 30W5wt% mixed metallic powder prepared by adding B powder to powder of 1 or ≥2 kinds of metals selected from Fe, Co, Ni, Cr, Mn, Si, Al, Mg and Cu. This mixture is preliminarily sintered by heating to 1,000W1,400°C after pressurization to 32,000W45,000kg/cm 2  in a chamber providing high temp. and pressure. The pressure is then raised to 43,000W55,000kg/cm 2 , and the preliminarily sintered body is heated to 1,400W1,600°C. Thus, a spongy metallic structure made of B alloy combines with each of particles of cubic system BN in an aggregate composed of many particles of cubic system BN. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0457440-A (JP)
Title: Extension telephone system
Inventor: TAKAKUWA AKIO
IPC: H04M1/80
Filed: 1990-06-26
Abstract: PURPOSE:To allow a talker to release the holding state of a line without the operation of a line selection button or the like by detecting and storing characteristic information of a voice of the talker and comparing new characteristic information with the characteristic information stored to discriminate the propriety of talking restart when the talker utters voice again after the holding. CONSTITUTION:The characteristic information of voice of a talker is extracted at the start of talking and transferred and stored in a talker data storage RAM 50. When interruption of talking is called for due to a convenience of the talker, the talker holds a line 10 relating to the talking. When the talker hooks off a hook switch 14 and a talker relating to the holding release utters voice toward a microphone 26, a characteristic extraction section 32 extracts the characteristic and the result is fed to a DP matching section 34, in which the similarity between the characteristic information stored in the talker data storage RAM 50 is compared with that of the characteristic information extracted by the characteristic extraction section 38 at present, a discrimination section 36 obtains the highest similarity and the data of the line 10 is fed to the hook switch 14 and the connection to the line 10 is restored.
Patent JP-S6063065-A (JP)
Inventor: SAKAMOTO HIDETOSHI
IPC: A61M25/00
Filed: 1983-09-16
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-H0457045-A (JP)
Title: Liquid crystal projector
Inventor: KARAKI EIJI
IPC: H04N5/74
Filed: 1990-06-27
Abstract: PURPOSE:To fundamentally eliminate the loss of light caused by a front polarizing plate, to set the utilization rate of light to two folds, and to obtain a bright image by separating the light of a light source into red, green and blue, and also, separating each color into an S polarization wave and a P polarization wave, and providing six pieces of light valves corresponding to each color and each polarization wave. CONSTITUTION:Light emitted from a light source 29 is separated into blue, red and green in a blue reflecting dichroic mirror 30 and a red reflecting dichroic mirror 31. As for a blue light, an S polarization component is reflected and a P polarization component transmits through in a blue beam splitter 32, therefore, the S polarization component of the blue light, and the P polarization component reach an S polarization blue light value 42 and a P polarization blue light valve 41, respectively. In the same way, an S polarization component of a red light and a P polarization component, and an S polarization component of a green light and a P polarization component reach the respective light valves 44, 43, 45 and 46. Optical images formed by each light valve are synthesized at every color by synthesizing prisms 47, 48 and 49, and also, synthesized by a red/green synthesizing prism 50 and a red/green/blue synthesizing prism 51, and projected by a projection lens 52. In such a way, since both the S polarization wave and the P polarization wave are utilized effectively, a bright image is obtained.
Patent JP-H08171513-A (JP)
Title: Apparatus for discrimination of changed index line of cache memory and for writing of said changed index line into external memory
Inventor: MAAKU SHIRA
IPC: G06F12/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for deciding the address of the change line in a cache memory, taking-out a tag, data and a corresponding associativity and executing a copy-back routine to an external memory against the change line. SOLUTION: The cache memory adds attribute array 10b, tag array and data array. The device adds a priority order look-ahead encoder logical circuit 56 for Simultaneously checking the state of the respective lines of attribute array 10b and judging whether or not more than one change line exists. The circuit 56 gives priority order to the change lines at the time of the plural change lines for the copy-back routine writing the change lines in the external memory. The device generates the address of the external memory corresponding to the respective change lines and finally takes-out data corresponding to the respective change lines for copy-back so as to hold it.
Patent JP-S6326198-A (JP)
Title: Stereo reproducing equipment
Inventor: AOKI SHIGEAKI
IPC: H04R5/02
Filed: 1986-07-18
Abstract: PURPOSE:To obtain an excellent location sense on a wide listening position in a nearby sound field by preparing three speakers facing the front, inner side and outer side with respect to one channel, constituting similarly with respect to other channels and adjusting the amplitude and phase of a signal fed to respective speakers. CONSTITUTION:When a right channel signal is noticed, since a level difference due to distance attenuation depending on the difference in path length between a speaker 9 and a listening position 21 and between a speaker 17 and a listening position 21 exists, an amplifier 6 is adjusted to correct the level difference thereby radiating a sound wave toward the listening position 21. Furthermore, with respect to a speaker 7, it is directed slightly outward to the listening position 19 and the amplifier 4 is adjusted to cause the presence in the listening position 19. Since the distance attenuation and time difference exist depending on the difference in the path length between the speaker 8 and the listening position 19 and between the speaker 16 and the listening position, a time delay is given by a delay device 3 to correct them and the level is corrected by an amplifier 5 to obtain the location sense.
Patent JP-H01104199-A (JP)
Title: Kit for determining urea in alcoholic beverage and determination of urea
Inventor: MATSUO SHIGEKI
IPC: C12Q1/58
Filed: 1988-07-07
Abstract: PURPOSE:To determine the urea in alcoholic beverage simply and precisely, by constituting a kit for urea determination from urease, a strong acid type cation exchange resin, and a vessel for allowing the beverage to contact with the urease, and the cation exchanger. CONSTITUTION:A kit including urease, another kit including a strong acid type cation exchange resin and a space in which the alcoholic beverage is allowed to contact with the resin, and the third kit including an indophenol coloring reagent are prepared for determining urea in alcoholic beverage. For example, urea is determined by treating the beverage with a strong acid type cation exchange resin and urease is allowed to act on the treated product to form ammonia, which is determined by the indophenol method. The amount of the urea is calculated from the result. Any urease can be employed to the method, as long as it forms 2mol. of ammonia and 1mol. of carbon dioxide from 1mol. of urea and 1mol. of water.
Patent JP-S5692444-A (JP)
Title: Extending method for application range of no-reagent residual salt meter
Inventor: UEDA KAZUHIKO
IPC: G01N31/00
Filed: 1979-12-26
Abstract: PURPOSE: To measure the residual salt of the liquid to be measured which has a wide-ranged pH value, by correcting the indication value of the no-reagent residual salt meter by the pH value of the liquid to be measured.  
     CONSTITUTION: Water to be measured is supplied to pipe P. Correcting device X receives output signals from no-reagent residual salt meter M 1  and pH meter M 2  and corrects the output of no-reagent residual salt meter M 1  by the pH value from pH meter M 2  and outputs the correction result. The output of correcting device X is indicated on indicator M 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0337903-A (JP)
Title: Projector device for stage
Inventor: AMO HIROSHI
IPC: F21V14/00
Filed: 1989-07-03
Abstract: PURPOSE:To enable the accurate confirmation of the position of an illuminated article even in an dimming condition by projecting an infrared ray to the article and detecting an infrared ray reflected therefrom. CONSTITUTION:A spot projection optical system 20 has a shutter 23 for controlling projected light in the optical path thereof and an infrared reflection filter 25 for reflecting an infrared ray from a light source 10 toward the outside of the optical path. Also, a whole system is constituted with the addition of an infrared projection optical system 30 for projecting the reflected infrared to the same projection direction as the light of the spot projection optical system 20 for lighting an illuminated article on a stage, and a monitor mechanism 40 for monitoring a reflected infrared ray from the illuminated article. As a result, the infrared ray projected to the article on the stage is reflected therefrom and an operator can detect the infrared ray reflected from the article with the monitor mechanism 40. According to the aforesaid construction, it is possible to obtain a stage projection device enabling the confirmation of the position of the illuminated article even in a dimming condition.
Patent JP-H0218809-A (JP)
Title: Conductive adhesive tape
Inventor: KAKIMOTO WATARU
IPC: H01B5/16
Filed: 1988-07-06
Abstract: PURPOSE:To enable easy control of an adhesive force with respect to an adherent by forming a pressure-sensitive adhesive layer with a porous structure made of a fibrous pressure-sensitive adhesive material, and exposing insulating regions formed with the material and conductive regions on the surface of the layer. CONSTITUTION:In a conductive adhesive tape, a fibrous pressure-sensitive adhesive material 11 is expanded on an insulating base material 3 so as to form a pressure-sensitive adhesive layer 1 having a porous structure and further, conductive regions 2 are formed on the layer 1. The conductive regions 2 are partially provided on the layer 1, thereby the surface of the layer 1 is partially exposed so as to form insulating regions 1. The tape is stuck to an adherent through the pressure-sensitive adhesive parts exposed as the insulating regions 1. Therefore, it is possible to easily form the pressure-sensitive adhesive layer having an arbitrary pattern, easily control an adhesive force of the fibrous pressure-sensitive adhesive material with respect to the adherent, and obtain an excellent insulating property.
Patent JP-H0335465-A (JP)
Title: Cassette mounting device
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate the operation of over load to abnormal use when a cassette is inserted and to protect a driving part by turning a first and second engaging parts more than equally with the almost horizontal part of an L-shaped guide groove in a side plate in the manner of stroke. CONSTITUTION:When a cassette holder 1 is rapidly inserted to the termination of a horizontal stroke LS in L-shaped guide grooves 3 and 3' of the side plate, a clutch disk 26 is turned. However, an opening angle beta of half moon-shaped long holes 27 and 27', which are provided in the clutch disk 26 at a fixed angle, is larger than width beta' of projections 28 and 28', which are provided in a worm wheel 29, and difference beta-beta' is set more than the horizontal stroke LS of the L-shaped guide grooves 3 and 3' provided in side plates 2 and 2'. Accordingly, the end faces of the long holes 27 and 27' in the clutch disk 26 are not in contact with the projections 28 and 28', which are formed in the worm wheel 29, with pressure and the worm wheel 29 is not turned. Thus, it is prevented that the over load is applied to a clutch means part and a motive force member, etc., linked to the clutch means part and that one part of a driving system is damaged.
Patent JP-H0521974-A (JP)
Title: Daughter board mount rack device
Inventor: HANADA KOJI
IPC: H05K7/14
Filed: 1991-07-10
Abstract: PURPOSE:To supply power to a mounted daughter board from a daughter board' s side vertical to a mother board. CONSTITUTION:A power supply part 21 is so constituted that a plurality of power source bars 22-25 are arrayed along a ZIF system card edge connector 15. Different voltages are applied to the power source bars 22-25 via power cables 32-35, respectively. A daughter board 11 is so constructed as to be mounted with power supply terminals 13-1-13-4 fixed along a side 12a fitted with the card edge connector 15.
Patent JP-S6413781-A (JP)
Title: Superconducting element
Inventor: CHOKAI AKIRA
IPC: H01L39/22
Filed: 1987-07-08
Abstract: PURPOSE:To form a superconducting element with three terminals, in which negative resistance characteristics are realized, by forming a buried channel type, in which a buried channel layer is formed to the surface of a semiconductor layer, and shaping a low carrier mobility layer to the surface section of the buried channel layer. CONSTITUTION:An n-type layer 2, in a surface section of which a buried channel is composed, is formed to a p-type Si substrate 1, and an amorphous layer 3 is shaped to the surface of the layer 2 as a low carrier mobility layer. A control electrode 5 is formed to the surface of the substrate through an insulating film 4. A pair of superconducting electrodes 61, 62 are arranged onto the surface of the substrate, holding the control electrode 5. When voltage VG is applied to the control electrode 5 for the superconducting element, main currents ID between the superconducting electrodes 61, 62 change as shown in the graph. Consequently, negative resistance characteristics can be acquired in the relationship of the main currents between the superconducting electrodes 61, 62 and control voltage. Accordingly, a logic circuit can be constituted by a small number of elements.
Patent JP-H08339866-A (JP)
Title: Bolt tightening connector
Inventor: SAWA TOSHIKAZU
IPC: H01R13/42
Filed: 1995-06-12
Abstract: PURPOSE: To provide a connector which can eliminate necessity for troublesome work such as crimping an electric wire one by one to each terminal metal fitting. CONSTITUTION: In each connector 10, 50, terminal metal fittings 30, 70 are mounted in connector housings 11, 51, also to temporarily lock press contact members 40, 80, so as to arrange an electric wire W. When a bolt 90 is tightened, each connector 10, 50 is respectively built, also to fit the fellow connectors 10, 50. By utilizing essential necessary operation for fitting the connectors 10, 50, press contact of the electric wire can be completed.