baber/WOPTO huggingface dataset:
Patent JP-S6250423-A (JP)
Title: Manufacture of sintered compact of rare-earth alloy
Inventor: KUSAMA FUMIHIKO
IPC: C22C33/02
Filed: 1985-08-29
Abstract: PURPOSE:To manufacture a sintered compact for sputtering targets without causing cracks, breakage, etc., by compacting an alloy powder containing specific amounts of 1 or >=2 kinds among rare earth elements and having the balance consisting of Fe and/or Cr and by sintering the resulting green compact under specific conditions. CONSTITUTION:The required alloy is previously refined so that it has a composition containing 10-80wt%, in total, of 1 or >=2 kinds among rare earth elements and having the balance consisting of Fe and/or Co, followed by crushing. The above crushed alloy is charged into a mold for compacting, which is subjected to pressure sintering at a temp. between 900 deg.C and the melting point of the alloy, at a pressure of >=500kgG/cm<2> and also under the condition of the presence of the alloy powder of rare earth elements in an inert or vacuum atmosphere.
Patent JP-S6170120-A (JP)
Title: Cooling system of internal-combustion engine
Inventor: SHIMODA KUNIHIKO
IPC: F02F1/14
Filed: 1984-09-13
Abstract: PURPOSE:To improve intake efficiency and prevent a decrease of mechanical efficiency, by allowing cooling water, from a cooling water pump, to first flow into a cylinder head while the cooling water, after it is further heated, to flow into a water jacket in a cylinder block. CONSTITUTION:Cooling water, delivered from a cooling water pump 21, is allowed to flow first into a cylinder head 13, and outflowing cooling water from there, after it is heated by exhaust in a cooling water passage 43 of an exhaust pipe 42, is allowed to flow into a cooling water jacket 22 in a cylinder block 11. In this way, an engine prevents both intake efficiency from worsening due to a temperature rise of intake air and mechanical efficiency from decreasing due to overcooling of a cylinder.
Patent JP-H0479538-A (JP)
Title: Gateway passing information trace equipment
Inventor: UCHIYAMA YOJI
IPC: H04L12/24
Filed: 1990-07-20
Abstract: PURPOSE:To facilitate the confirmation of a communication software function for data transmission reception between processors by storing a transmission reception data between the processors to a trace data storage processor through a gateway in existence between a host and a subordinate processor. CONSTITUTION:A trace data storage processor 1 fetches transmission reception data and address information from a data storage signal line 6 of a gateway 9 and stored in a data storage control memory 2 together with the time. The address information is stored in an address information storage memory 3 and the address information and the transmission reception data are stored in a transmission reception data storage memory 4, and the length of the transmission reception data is defined in advance by the data storage processor 1. Moreover, whether or not the trace information is acquired is decided by set/reset to an acquisition presence area in the data storage control memory 2. The stored address information and the address information and the transmission reception data are referenced by the trace data reference processor 5. Thus, the confirmation of a communication software function for data transmission reception between processors is facilitated.
Patent JP-H0860450-A (JP)
Title: Thread opening machine
Inventor: ICHIKAWA MASAO
IPC: D01G11/04
Filed: 1994-08-12
Abstract: PURPOSE: To improve durability of a thread opening machine by improving strength of thread opening needles. CONSTITUTION: This thread opening machine is equipped with feed rolls 2 at an inlet opening of a casing 1 and a thread opening drum 4 provided with thread opening needles 3 at the outer periphery. The thread opening needles 3 furnished with projected pieces 31 and thread opening blades 32 at fixed intervals continuously in two lines at both sides of a belt plate 30 are spirally wound on the outer periphery of a drum.
Patent JP-H0745294-A (JP)
Title: Flat plate type fuel cell
Inventor: NAKANISHI NAOYA
IPC: H01M8/02
Filed: 1993-07-30
Abstract: PURPOSE:To remarkably reduce a cost of manufacturing a fuel cell by forming a separator into a flat plate shape, dividing a collector into a plurality of fine pieces, and forming a gas flow path between the fine pieces, so as to substantially relax raw material and technical limitation. CONSTITUTION:A flat plate-shaped separator 4, separating the fellow cells, is actuated to serve as a partition for fuel gas and oxidant gas, to also electrically connect each cell in cooperation with each collector fine piece 3, 5. In a plurality of the fine pieces 3, 5 arranged in a condition of separating the fellow adjacent pieces, a current is collected from an electrode, to also ensure spaces 1, 7, and a gas flow path is formed. In this way, a structure having a function equivalent to a bipolar plate, where a gas flow path groove is formed by applying working and polishing technique of high degree to a particularly expensive material in the past, can be formed by combining the separator 4 of simple structure with a plurality of the fine pieces 3, 5.
Patent JP-S6250728-A (JP)
Title: Contact lens
Inventor: MOGAMI TAKAO
IPC: C08F30/00
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled lens having an excellent effect of reforming a visual acuity and a high oxygen permeability and a less tendency for generating the deposition of a protein etc. and also enabling to wear it continuously for long periods by forming the titled lens from a polymer obtd. by polymerizing a monomer shown by the formula as an essential component. CONSTITUTION:The titled lens is composed of the polymer obtd. by polymerizing the monomer shown by the formula wherein R<1>, R<2> and R<3> are each a methyl, a trimethylsiloxy or a pentamethyldisiloxanyloxy group, (n) is 2 or 3, as the essential component. The contact lens comprising a bis(siloxanylalkyl)fumarate as a main component shown by the formula contains the fumarate monomer having two bulky siloxanyl groups in a molecule, and has a space produced by its substituent in a polymerization, and the effect of a low surface energy of said substituent, thereby obtaining the very high oxygen permeability. And the titled lens having the less tendency for generating the deposition of a stain due to the effect of the low surface energy of the starting material, and enabling to wear it continuously for long periods is obtd.
Patent JP-S6433734-A (JP)
Title: Light emitting and receiving conjugated element
Inventor: MATSUMOTO YOSHIYUKI
IPC: H01S5/022
Filed: 1987-07-30
Abstract: PURPOSE:To prevent an unnecessary light not to contribute to a detecting signal incident on a photodetector and to obtain the stable detecting signal, by providing a preventing means to prevent the propagation of a light incident on the photodetector by reflecting and scattering in optical components for branching the light path on the optical components. CONSTITUTION:The titled element is provided with a semiconductor substrate 2, a laser semiconductor chip 5 arranged on the main surface of the substrate 2, a first photodetecting element 3 to be formed on the main surface of the substrate 2 and to receive the light from the laser semiconductor chip 5 and a prism 6, as the optical components for branching the light path arranged on the main surface of the substrate 2 so as to contact with the light receiving surface of the photodetecting element 3. For the prism 6, a leading angle theta2 of rear part side walls is an obtuse angle of an almost rhombus shape. A transmitting light, which is emitted from the laser semiconductor chip 5 and made incident on a semitransmittable reflecting surface 6a of the prism 6, repeats a reflecting and scattering in the prism 6 and since the light is emitted from an upper part ridgeline, the detecting signal and the unnecessary light are separated.
Patent JP-H0356783-A (JP)
Title: Arrangement device for buried line
Inventor: IWAMURO MAKOTO
IPC: F16L1/00
Filed: 1989-07-24
Abstract: PURPOSE:To enable the arrangement work of buried pipe lines even in a restricted drilling channel by so constituting a base body as to be hung in the drilling channel, providing the base body with a pushing cylinder having a pushing board, a left-moving cylinder and right-moving cylinder, and pushing the buried pipe lines with the pushing cylinder for the shifting thereof. CONSTITUTION:A base body 1 is fitted with a hanging end (b) and hung into a drilling channel M for arranging a buried line K. In addition, the base body 1 is equipped with a pushing cylinder 8 and this cylinder 8 is provided with a pushing board 9. Furthermore, the base body 1 is provided with a left-moving cylinder 15 and a right-moving cylinder 13 having a contact plate 17, and the base body 1 is fixed to the drilling channel M with both of the aforesaid cylinders 13 and 15. The female shaped end of the buried line K is pushed with the pushing board 9 of the pushing cylinder 8 and the buried line K is shifted to the made end side of another line. As a result, much manpower is not required, as it is unnecessary to push or turn the buried line K in the drilling channel.
Patent JP-H0241299-A (JP)
Title: Luminescent decorative article
Inventor: ASAMI YUKIHIRO
IPC: B44C5/08
Filed: 1988-07-30
Abstract: PURPOSE:To generate light corresponding to external stimulation due to sound, light or smell by providing a light source part in a luminescent decorative article and providing a sensor switch using a sensor for sensing sound, light or smell to the light generating circuit of the light source part. CONSTITUTION:A light source part 6 formed from a miniature bulb is provided to a flower 2 of a tulip. The light source part 6 is enclosed by petals 2a, 2a... being light transmission means and can be looked from the outside through the petals 2a, 2a.... The sensor switch 3, power supply part 4 and main switch 5 provided in a flower pot 5 are electrically connected to the light source part 6 composed of the miniature bulb providing to the flower 2 of a tulip. By sensing sound by the sensor switch 3, the emission and distinction of the light of the light source part 6 can be repeatedly performed.
Patent JP-S6347669-A (JP)
Title: Method and circuit for measuring period of oscilloscope
Inventor: SAKATA SHIGERU
IPC: G01R13/30
Filed: 1986-08-14
Abstract: PURPOSE:To measure the time intervals at two points on a wave form with high accuracy, by counting the trigger frequency synchronous to a signal to be observed and calculating the period of said signal to be observed. CONSTITUTION:The trigger signal from a trigger circuit 15 is counted by a frequency counter 21. A control part 20 calculates the period of a signal to be observed the same to that of the trigger signal and converts the same to voltage required in the deflection of an X-axis on the basis of the sweep data of a sweep time circuit 16. Further, the control parts 20 controls the display of indication lines on the basis of said voltage and the operation data of the indication lines through X/Y axis D/A converters 24, 23 and X/Y main amplifiers 18, 13. The amplifiers 18, 13 amplify the wave form of the signal to be observed for a definite period and amplify the wave forms from the converters 24, 23 for the next period to alternately display the wave form to be observed and the indication lines on CRT14. From positions where two indication lines are operated and moved, the time intervals at two arbitrary points can be measured with high accuracy.
Patent JP-H0745866-A (JP)
Title: Semiconductor light emitting element
Inventor: SASAI YOICHI
IPC: H01S5/042
Filed: 1993-08-02
Abstract: PURPOSE:To provide ZnSe II-VI semiconductor light emitting element achieving low-resistance and low drive voltage. CONSTITUTION:N-ZnSe 52, n-ZnSSE 53, n-ZnSe 54, CdZnSe 55, p-ZnSe 2, p- AlGaAs 3, and p-GaAs 4 are successively laminated on n-GaAs substrate 1. Further, polyimide 58 and p-electrode 59 for consisting current is formed on it. In this manner, by providing the GaAs layer 4 as a contact layer and AlxGa1-xAs (0<=x<=1) layer 3 directly below it, the contact resistance can be reduced to approximately 1X10<-5>OMEGAcm as compared with conventional methods, thus reducing drive voltage and improving characteristics.
Patent JP-H05113815-A (JP)
Title: Method and device for converting nc program
Inventor: TAKAHASHI NOBUO
IPC: G05B19/4093
Filed: 1991-07-05
Abstract: PURPOSE:To convert the program of an NC device so as to attain high-speed machining. CONSTITUTION:This device is equipped with a 1st program analyzing means 4 which converts macroinstruction statements into NC statements and a 2nd program analyzing means 5 which analyzes the NC statements according to a G function and has a 2nd NC program generating means 8 which converts the NC statements, analyzed by the 1st program analyzing means 4 into the format of the NC program and converts the program analyzed by the 2nd program analyzing means 5 into a high-speed machining type NC program; and the program generated by the NC program generating means 7 and 8 is held in an NC program holding means 10, and the generated NC program is registered in an NC program registering means 11, and accessed and used as a subprogram for the NC machining.
Patent JP-S5892378-A (JP)
Inventor: MAJIMA KIYOUHEI
IPC: A63F7/02
Filed: 1981-11-28
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-H1141207-A (JP)
Title: System and method for data multiplex transmission in optical psk coherent optical transmission
Inventor: MAEDA MIKIO
IPC: H04J14/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To increase the transmission capacity of identification signals while hardly disturbing mutual signals generated at reception equipment by enabling the multiplex transmission of data such as identification signals for identifying plural optical waves to be transmitted by an optical frequency multiplexing system with optical PSK signals. SOLUTION: Coherent optical transmission is performed for detecting the delay of the optical wave, to which optical PSK modulation is executed by a main signal, by a phase diversity system or heterodyne system. On the side of a transmitter 4, before the optical PSK modulation due to a phase modulator 2 to the light of a transmission light source 1, optical frequency modulation is previously performed by a modulated signal 17 modulated by identification data or the like. On the side of a receiver 6, after one desired optical wave is selected, the optical PSK signal is demodulated by differential detection and while utilizing the FM demodulating function of a frequency discriminator 14 in an AFC circuit 13 for locally oscillated light, the modulated signal 17 is provided.
Patent JP-H0243372-A (JP)
Title: Copper plating bath
Inventor: WAKABAYASHI SHINICHI
IPC: C23C18/38
Filed: 1988-07-29
Abstract: PURPOSE:To develop the copper electropotassium bath which allows high-speed plating at a high current density by adding a specific slight ratio of potassium selecyanate to a Cu plating liquid contg. potassium copper cyanide and potassium cyanide. CONSTITUTION:The Cu electroplating liquid is prepd. by adding the potassium selecyanate at 0.1-50ppm concn. to an aq. soln. contg. 5-100g/l potassium cyanide in 50-300g/l potassium copper cyanide as a Cu ion source. The plating liquid prepd. by further adding alkaline components such as KOH and NaOH or alkaline salts such as potassium pyrophosphate, Rochelle salt, dipotassium phosphate, and tripotassium phosphate at 10-100g/l concn. to the above-mentioned plating liquid in order to improve the electrical conductivity of the plating liquid is otherwise used. The Cu electroplating liquid which allows the use of the current density higher by >=3 times than the current density of the conventional Cu electroplating liquids of the potassium copper cyanide and potassium cyanide systems and allows speeding up of the plating speed to 5-6 times the conventional plating speed is thus obtd.
Patent JP-H0941188-A (JP)
Title: Production of iron electrodeposited film for high-frequency use and production of iron coated wire for high-frequency use
Inventor: YOSHIMURA SHUNICHI
IPC: C25D5/50
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To produce an iron electrodeposited film for high-frequency use, less in high-frequency loss, and to produce an iron coated wire for high-frequency use, capable of forming a high-frequency coil of high Q value. SOLUTION: This iron electrodeposited film for high-frequency use is produced by applying heating at 600-800 deg.C to an iron electrodeposited film formed in a solution of ferrous chloride under the conditions of (5 to 100)mA/cm<2> current density and about 60 deg.C liquid temp. Further, the iron coated wire for high-frequency use is produced by applying iron coating to a lead wire in a solution of ferrous chloride under the conditions of (5 to 100)mA/cm<2> current density and about 60 deg.C liquid temp. and passing the resultant iron coated wire through a furnace filled with high temp. inert gas to apply heat treatment to the wire at 600-800 deg.C.  By this method, the iron electrodeposited film for high-frequency use, less in high-frequency loss, can be produced, and further, the iron coated wire for high-frequency use, capable of forming a high-frequency coil of high Q value, can be produced.
Patent JP-H1033885-A (JP)
Title: Washing machine
Inventor: MIYAJIMA MINORU
IPC: D06F37/42
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the effect of preventing a danger due to the mischief of a little child by releasing a lid lock corresponding to release input to a child lock means in a washing machine for locking a lid corresponding to input to the child lock means for setting the prevention of the mischief of the little child. SOLUTION: When a power source switch is pressed, a desired operation course is set by an operation course switch for washing contents and the child lock switch 20 of an operation switch 18 is pressed for prescribed time so as to prevent malfunctions due to the mischief of the little child, a timer inside a control means 6 starts counting, child lock display is lighted at the time of counting up and reporting sound is rung. Also, the re-input of the operation switch 18 thereafter is not received. Simultaneously, the lid lock means 19 of the lid 10 is operated and the opening and closing of the lid 10 are disabled. The setting is released by pressing the child lock switch 20 again for the prescribed time.
Patent JP-2000020547-A (JP)
Title: Method for returning retrieval result, and recording medium in which retrieval result returning program has been recorded
Inventor: OKADA SATOSHI
IPC: G06F17/30
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for returning a retrieval result to reconstruct the retrieval result in a database management system and to return the retrieval result while holding its structure, and a recording medium in which a retrieval result returning program has been recorded. SOLUTION: The retrieval result with structure is formed and returned to an application in a form with structure by executing a retrieval processing for a retrieval request 20 from the application 10 to data with structure in the database management system 30 to manage the data with structure between pieces of the data and reconstructing the structure formed between original pieces of the data from a group of data to be obtained as the retrieval result.
Patent JP-S62109783-A (JP)
Inventor: MEESHII JIEE PURAISU
IPC: B65D85/575
Filed: 1986-08-19
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-S6084278-A (JP)
Title: Vapor-phase oxidation of naphthalene
Inventor: MINAMI RIYOUHEI
IPC: B01J27/00
Filed: 1983-10-13
Abstract: PURPOSE:To produce phthalic anhydride or naphthoquinone, in high purity, by oxidizing naphthalene with air in the presence of a molybdenum-based catalyst containing phosphorus or tin and molybdenum at a specific ratio. CONSTITUTION:Phthalic anhydride or naphthoquinone is produced by oxidizing naphthalene with air at <=500 deg.C in the presence of a molybdenum catalyst containing phosphorus or tin and molybdenum oxide, wherein the atomic ratio of P or Sn to Mo is (0.01-1):1, preferably (0.2-1):1. The use of the molybdenum- phosphorus of molybdenum-tin catalyst increases the selectivity and gives the objective compound in high purity and yield. It is supposed that the phosphorus or tin used as the cocatalyst suppresses the combution reaction and contributes to the increase in the selectivity.
Patent JP-2000005435-A (JP)
Title: Game device and information storage medium
Inventor: OMURA JUN
IPC: A63F13/45
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a game device which, in a game such that a second player can enter at least one game space wherein a first player is playing a given game, increases the factors of involvement with others to allow all of the players to enjoy playing the multi-player game. SOLUTION: This game device is capable of executing a multi-layer game. At least one game space in which a first player plays a given game contains an entry processing part 144 for a second player to perform entry processes and a game computing part 148 for the second player and the first player to play the given game in the same game space. The entry processing part 144 includes a game starting position determining part 145 for determining the game starting position of the second player according to the game condition of the first player and a game starting process part 146 for performing the process of starting the game of the second player from the game starting position determined.
Patent JP-2000009295-A (JP)
Title: Rack
Inventor: NAKAMURA KOJI
IPC: F16M11/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rack that allows its arm member to be folded only at a prescribed position. SOLUTION: This rack has an arm member (a) adapted to pivot on one end according to the movement of a moving member 17, and a support (p) divided into an immovable support part 24 and a movable support part 28 rotatable with respect to the immovable support part 24. The movable support part 28 is mounted with a screw shaft 13, and the immovable support part 24 is provided with a mounting member 37 to which an input gear 15 is fixed. Relative rotation of the movable support part 28 to the immovable support part 24 places the input gear 15 and an output gear 14 into engagement or disengagement according to the rotation direction.
Patent JP-2001024206-A (JP)
Title: Taking-out structure for terminal of solar battery module and its manufacture
Inventor: TOYOMURA FUMITAKA
IPC: H01L31/042
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a taking-out structure for a terminal of a solar battery module of improved mounting workability and reliability. SOLUTION: A taking-out structure for a terminal of a solar battery module 100 is constituted by containing a protective member 101 that covers an electrical connection part between a solar battery element and an output lead wire 102. In this case, a top part of the protective member 101 is provided with at least two hole parts of a fillerinjecting hole 104 for filling the inside of the protective member 101 with filler and a filler-confirming hole 105, and further the inside of the protective member 101 is filled with the filler.