baber/WOPTO huggingface dataset:
Patent JP-S55146986-A (JP)
Title: Semiconductor photoelement and its manufacturing
Inventor: HIGUCHI HIDEYO
IPC: H01S5/00
Filed: 1979-05-03
Abstract: PURPOSE:To make the element suitable to mass production by putting a light emission or reception element in a package, by inserting a light transmission guide, which has a focusing medium in its tip end, into the package on making it opposite to the light emitting or receiving part and by requiring no splice. CONSTITUTION:The semiconductor light emission or reception element 1 is put in the package 5, the light transmission guide 4, the tip end of which is provided with the focusing medium 7 that is to be opposite to the light emitting or receiving part 2, is put through the package 5. In this case, the guide 4 is made of hard glass tube, the spherical glass lens 7 is attached to the tip of the tube with adhesive 8, the optical fiber 3 is inserted into the guide 4 and its tip end is made contact with the lens 7. After this, the free end of the projected optical fiber 3 is secured with the jacket 9 of the fixed bed 10. In this way, the manufacturing means can be standardized and the manufacture can remarkably be eased.
Patent JP-H02233222-A (JP)
Title: Production of optical disk and device therefor
Inventor: NAKAMURA SEIJI
IPC: G11B7/26
Filed: 1989-03-07
Abstract: PURPOSE:To enhance quality, appearance and economic property by forming a protective layer on the surface of a disk for forming a signal by a compressing method. CONSTITUTION:Both quartz glass plate 1 and a disk 3 are held in such a state that a gap is held at specified degrees. UV resin 0 of amount necessary for forming a protective layer having prescribed thickness is pushed up and discharged from the tip part of the hollow part 2a of a cylinder 2. Then a pressing plate 4 is lowered by a pneumatic cylinder to push down the disk 3 and UV resin 0 is pressed while the tip part of the hollow part 2a of the cylinder 2 is closed by a flange 6. In this state, a high-speed flare diaphragm 9 is opened and UV light is passed through the quartz glass plate 1 from an UV light source 7. UV resin 0 in the gap part against the disk 3 is irradiated with UV light for a short time and cured to form a protective layer. Thereafter the high-speed flare diaphragm 9 is closed and the disk 3 with the protective layer formed thereon is stretched and released from the quartz glass plate 1.
Patent JP-H06241210-A (JP)
Title: Piston stop detecting device
Inventor: TANAKA KATSUHISA
IPC: F15B15/28
Filed: 1993-02-19
Abstract: PURPOSE:To provide a piston stop detecting device capable of certainly detecting the stop of a piston without generating wasteful waiting time even if the stop position of the piston in a cylinder is varied. CONSTITUTION:A magnet ring 14 is attached to a piston 12, and a sensor main body 22 containing a hole element 26 is attached to a cylinder tube 20, moreover a signal output line 30 is connected to a processing unit 36 through an amplifier 32 and an AD converter 34. When the piston 12 is moved and entered within the range R shown by the figure (B), the output voltage 40 of the hole element 26 exceeds the reference level L, thereby the piston detecting signal is turned on. When the piston 12 is stopped within the range R, the output voltage 40 becomes constant from the time of the stop, moreover the rate of change of the output voltage 40 becomes 0. As a result, the conditions under which the piston detecting signal is turned on and also the rate of change of the output voltage is 0 are satisfied, thereby the piston detecting signal is turned on, so that the stop of the piston 12 is detected.
Patent JP-H03255380-A (JP)
Title: Apparatus for measuring magnetic permeability
Inventor: MOTOKURA YOSHINOBU
IPC: G01N27/72
Filed: 1990-03-05
Abstract: PURPOSE:To accurately measure the magnetic permeability of a small non- magnetic part such as a microshaft for a VTR with high sensitivity by constituting the title apparatus of one exciting coil wound around one ferromagnetic rod and two detection coils wound around both ends of the exciting coil. CONSTITUTION:An alternating current is allowed to flow to an exciting coil 11 and the electromagnetic balance of the whole of a detector 2 is kept to set the origin of a display apparatus 6. Thereafter, the leading end 13 of the ferromagnetic rod 10 of the detector 2 is brought into contact with the surface of a sample 1 to be measured. At this time, an eddy current is induced by the AC magnetic field generated from the exciting coil 11 to be generated on the surface of the sample 1 to be measured and the electromagnetic balance of the detector 2 is collapsed. By this mechanism, a voltage signal is vectorially added to the induced current generated in a detection coil 12 and compared with a reference vector voltage signal by a phase detection circuit 16 to be analyzed in phase and only the component based on magnetic permeability is extracted. This signal is converted to DC voltage to be displayed on the display apparatus 6.
Patent JP-S59178122-A (JP)
Title: Wear-resistant parts for extrusion working
Inventor: SAWADA KAZUO
IPC: C23C14/06
Filed: 1983-03-29
Abstract: PURPOSE:To provide parts for extrusion working having improved wear resistance by using a hot working tool steel as a base body, plating a high melting on the surface thereof and further coating an inorg. nitride such as TiN thereon. CONSTITUTION:A hot working tool steel is formed into a required shape and a high melting metal such as Ni, Cr or the like is plated on the surface thereof. An inorg. nitride selected from TiN, BN, Si3N4 is coated thereon by an on plating or chemical vapor deposition method. The diffusion with a Zn alloy is thus prevented even if the steel is used at a high temp. and under a high pressure. The life of parts for extrusion working such as dies and die blocks formed by such steel is extended by about 2-5 times.
Patent JP-H09135692-A (JP)
Title: Recombinant virus for coding melanoma-related antigen and their vaccine composition
Inventor: JIYOSEFU PII BURAUN
IPC: C12N7/01
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new recombinant virus having the genome containing a nucleic acid sequence coding for a melanoma-associated p97 antigen or its antigenic part, existing under the control of a second nucleic acid sequence controlling the expression of the antigen in a recipient of the infection of the virus and useful for a vaccine composition, etc.  
     SOLUTION: This new recombinant virus has the genome containing a nucleic acid sequence expressed by the formula and cording for a melanoma-associated p97 antigen or its antigenic part, exists under the control of a second nucleotide sequence which controls a gene expression so that the melanoma-associated p97 antigen or its antigenic part is expressed in a recipient of virus infection and capable of being used as a live virus vaccine composition, etc., useful for cancer treatment, etc. The virus is obtained by collecting polysomes from melanoma cells, isolating mRNAs form the polysomes, preparing a cDNA library, screening the library to obtain a cDNA of a melanoma-associated p97 antigen, integrating the cDNA into a phage vector, etc., and transducing the phage vector into a virus. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05257989-A (JP)
Title: Moving image retrieval supporting system
IPC: H04N19/00
Filed: 1992-03-13
Abstract: PURPOSE:To make it possible to easily perform the retrieval of an arbitrary scene in a digital moving image as an editing object by a user. CONSTITUTION:A value for evaluating the correlation of the image between the adjacent frames of a digital moving image inputted by a digital moving image input part 1 is determined by a calculation in an inter-frame correlation very-small calculation part 2 and all the frames whose values become the very- small values are detected as the breaks of scenes. Each detected frame is delivered to a key frame extraction part 3, the contour of the image (key frame image) is extracted from a contour detection part 31, and the vector data of the contour image is determined by a vector conversion part 32 and is stored in a key frame storage part 4. A graphics display is performed for the vector data stored in the key frame storage part 4 by being fetched by a graphics display part 6 when a user requests a scene retrieval by operating an operation panel 8 and the retrieval by a scene unit by the user is performed for the data.
Patent JP-H08215779-A (JP)
Title: Manufacture of vertical trough integrating joint structure and working device
Inventor: MIURA NORIMASA
IPC: B21D41/04
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a vertical trough having easy mutual connection and good finishing of the construction. CONSTITUTION: After forming an insert part 3 for inserting a straight pipe end part and a fitting part 2 having small outer diameter to the one end of a pipe stock 1 by a reduction work, a step-down working for forming a small R part between a step part 6 between a fitting part 2 and the straight pipe part. The step part 6 is provided with an inside roll 22 inserted in the fitting part 2, an outside roll 21 faced to the inside roll 22 through the pipe wall, a rotary head 23 fitting the inside roll 22 and the outside roll 21 so as to be rotatable. Since the vertical troughs are mutually connected through a joint part 4 having small R, a recessed part and a projecting part are not developed at the connecting part, and the vertical trough is constructed in good finishing state.
Patent JP-S58172814-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1982-04-02
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-H08225474-A (JP)
Title: Production of benzhydrols
Inventor: TSUMAKI HIDETOSHI
IPC: C07C29/40
Filed: 1995-02-21
Abstract: PURPOSE: To obtain benzhydrols useful as a photo polymerization initiator and a raw material for pharmaceuticals at a low cost in a high yield by reacting an aryl compound with an aromatic aldehyde. CONSTITUTION: The compound of formula III is obtained by reacting a compound of formula I (R is H or an alkyl; M is an alkali metal; m=1 to 5) with a compound of formula II (X is H, a halogen, a lower alkyl, a lower alkoxy, aryloxy, etc.; n=1 to 5) in a solvent (e.g. toluene) at -50 to 30 deg.C. The compound of the formula I is used in an amount of 1.0-1.5mol based on 1mol of the compound of the formula II. The solvent is used 2-20 times the compound of formula I in weight. The objective compound is useful as a raw material for a pharmaceutical such as an antihistaminic, a vasodilator and an antiallergic.
Patent JP-S56152776-A (JP)
Title: Treatment of waste matter containing heavy metal
Inventor: TAKENAKA SHINYA
IPC: C02F11/18
Filed: 1980-04-25
Abstract: PURPOSE: To change harmful waste matter into an unharmful reclaiming material by converting a heavy metal into a water-insoluble substance by heating waste matter, containing a heavy metal, after adding and mixing alkali in the presence of an iron salt.  
     CONSTITUTION: In the presence of an iron salt such as iron sulfate and iron chloride, alkali, such as sodium hydroxide, potassium hydroxide and calcium hydroxide, is added to and mixed in waste matter containing a heavy melt and they are heated at 300°C to convert the heavy metal into a water-insoluble substance. To the 1pt.wt. waste matter containing the heavy metal, 0.01W3pts.wt. iron salt and 0.02W2pts.wt. alkali are added preferably. As for the heating treatment, the heating time is ≥10min favorably, and the heating temperature between 300W 1,400°C. Thus, the disposal of the waste matter containing a harmful heavy metal is facilitated and reclamation never pollutes the atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01273851-A (JP)
Title: Method and device for monitoring safety interrupting device for internal combustion engine
Inventor: YOAHIMU BERUGAA
IPC: F02D41/22
Filed: 1989-03-09
Abstract: PURPOSE: To perform accurate function test of an electromagnetic safety shut-off valve by actuating the electromagnetic safety shut-off valve and detect whether there is fuel injection or not when starting fuel supply in a control, device wherein the fuel supply is shut off by the electromagnetic valve when a fuel control actuator has a trouble. CONSTITUTION: In a control device 10 for inputting output data of a rotation frequency sensor 12 and an accelerator pedal position sensor 13, cooling water temperature, starting data of battery voltage or the like, a control signal is produced to actuate an electromagnetic valve 14 disposed in a fuel injection pump of a fuel control actuator 11. The actuator 11 is provided by an electromagnetic safety shut-off valve 16 actuated to shut off fuel supply when a failure is detected. In this case, a test circuit 19 is added to the control device 10 to actuate the electromagnetic safety shut-off valve 16 through an OR-gate 17 when starting fuel supply. Then, the performance of the electromagnetic safety shut-off valve 16 is judged by monitoring whether there is fuel injection or not from the output of a needle moving sensor 15 at this time.
Patent JP-S63223248-A (JP)
Inventor: ASANO TAKEHIKO
IPC: E04B2/94
Filed: 1987-03-12
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-S60200274-A (JP)
Title: Pressure fixing device
Inventor: ARAI MINORU
IPC: G03G15/20
Filed: 1984-03-23
Abstract: PURPOSE:To easily attach and detach a cleaning member by forming a groove which guides a support shaft extending from above a hole to the upper end of a support member in the support member. CONSTITUTION:A hole 21 for receiving a pin 18 is formed in the surface opposite the lengthwise end surface of the cleaner frame 12 of a side plate 4, and the groove 22 for guiding the pin 18 toward the top end of the side plate 4 is formed above the groove 21. Similarly, a hole 21' for receiving a pin 18 is formed in the lengthwise end surface of the cleaner frame 12 of a side plate 4', and a groove 22' for guiding the pin 19 is also formed. Therefore, when the cleaning member 11 is fitted to the side plates 4 and 4', the pins 18 and 19 are slid in the grooves 22 and 22' and lowered to the inner parts of the grooves; and then the pin is pressed against the side plate 4 while inserting into the hole 21 and the pin 19 is inserted into the hole 21', thereby holding the member 11 between the side plates 4 and 4' with the restoring force of a compression spring 20. The member 11 is detached according to the reverse procedure.
Patent JP-H06266039-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TERAMOTO WAKAGI
IPC: G03C1/06
Filed: 1993-03-16
Abstract: PURPOSE:To provide the silver halide photographic sensitive material high in sensitivity and small in fog and superior in storage stability. CONSTITUTION:The silver halide photographic sensitive material contains at least one compound selected from among an ascorbic acid and its derivatives and at least one of sensitizing dyes represented by the formula and at least one of N-containing heterocyclic compounds each forming a complex with silver in a silver halide emulsion containing silver halide grains having an average an aspect ratio of >=3. In the formula, each of Z<1> and Z<2> is an atomic group necessary to form an oxazole, benzo- or naphtho-xazole, thiazole, benzo- or naphtho-thiazole, imidazole, benzo-, or naphthoimidazole; R is H, 1-5 C alkyl: each of R1 and R2 is optionally substituted alkyl or aryl; (X<->) is an acid anion; and n is 0 or 1.
Patent JP-H03256412-A (JP)
Title: Variable bit length control circuit
Inventor: KUSAKABE MIZUO
IPC: H04L29/02
Filed: 1990-03-06
Abstract: PURPOSE:To efficiently transfer serial data between devices each different in bit length by providing a function to control the bit length of the serial data variably on a sender side. CONSTITUTION:Data to designate the bit length is supplied from a CPU 4 to a bit length setting control circuit 2 via a data bus 5, and it is set on an (n)-bit down counter 1. The (n)-bit down counter 1 performs count down synchronizing with a transfer clock, and when the value of the (n)-bit down counter 1 goes to a certain value, a stoppage detection circuit 3 detects the value of the (n)-bit down counter 1, and outputs a stopping signal, and stops the transfer clock. The data is outputted form an (m)-bit shift resister 6 according to the transfer clock. Since a variable bit length system is used in such way, it is possible to efficiently perform the transfer of the serial data between the devices each different in bit length.
Patent JP-H11259972-A (JP)
Title: Recording and reproducing device and method, and recording and reproducing system
Inventor: MATSUMOTO YOSHIO
IPC: G11B20/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing system capable of performing charging at the time of copying or transferring of information at high speed. SOLUTION: This device 1 is provided with a readout part 4 reading out information from the recording medium loaded in a loading part 3, a storage part 5 storing the information read out by the readout part 4, a detecting means 7 detecting a recording speed at the time of storing the information read out by the readout part 4 in the storage part 5 and a charging part 6 performing charging in accordance with the detecting means 7.  Moreover, the device is provided with an charging judging means 8 judging whether charging is performed by the charging part 6 normally or not and a recording prohibiting means 12 which judges that the charging by the charging part 6 is necessary by the detection result of the detecting means 7 and prohibits the recording of the information read out by the readout part 4 to the storage part 5 when it is judged by the charging judging means 8 that the charging is an abnormal completion.
Patent JP-H07263878-A (JP)
Title: Electronic device
Inventor: IWAI YUUJI
IPC: H05K7/12
Filed: 1994-03-25
Abstract: PURPOSE:To make possible accurate and sure positioning between an operational key part and a switch element and to realize easy operation by positioning a switch board to an operational key part which is formed integrally through an arm part to a board bracket and has an operational lever as one piece structure. CONSTITUTION:The device is provided with a board bracket 1 to be fixed to a rear part of a front panel part 13 of an outer housing and a switch board 9 which is positioned and supported inside the board bracket 1 and whereto at least one switch element 10 is attached. It has also an operational key part 5 which is integrally formed through an arm part 4 which makes possible flexible displacement to the board bracket 1 and integrally has an operational lever part 7 corresponding to an operational part 11 of the switch element 10 arranged in the switch board 9 supported by the board bracket 1. The operational key part 5 is made to operate the operational part 11 of the switch element 10 by the operational lever part 7 by moving and operating the arm part 4 while displacing it.
Patent JP-H05256753-A (JP)
Title: Surface acoustic wave solution sensor
IPC: G01N29/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a compact and highly accurate solution sensor by providing an electrically shorted part and an electrically opened part on the proapgating surface of an SH-mode surface acoustic wave. CONSTITUTION:When the propagating surface of an SH-mode surface acoustic wave sensor is made to be the electrically shorted part (a), the wave is subjected to perturbation only by the mechanical effect. When the propagating surface is electrically opened (b), the SH-SAW which is propagating through the solid/ liquid interface is subjected to the mechanical and electrical perpturbations with load liquid. Therefore, when the same liquid is loaded on the propagating surface at the shorted part and the opened part, the mechanical effects are offset at both parts, and the obtained output contains only the electrical effect. Thus, the highly accurate measurement can be performed. Therefore, compact and highly accurate conduction sensors, pH sensors, water-quality monitoring sensors and the like can be realized.
Patent JP-S60199056-A (JP)
Title: Highly heat-resistant resin composition
Inventor: KOMAZAKI SHIGERU
IPC: C09D183/06
Filed: 1984-03-23
Abstract: PURPOSE:To provide a composition capable of forming highly solvent- and heat- resistant colorless transparent coating film of high adhesivity to bass material, comprising aryl group-contg. ladder-type polysiloxane, silanol and curing catalyst. CONSTITUTION:The objective composition comprising (A) an aryl group-contg. ladder-type polysiloxane with an average molecular weight >=1X10<3> (pref. 1X 10<4>-1X10<5>), (B) a silanol compound [ a hydrolyzate from a compound of formula R<1>SiX3 (R<1> is 1-18C alkyl, aryl, alkenyl or alkynyl; X is 1-4C alkoxy, or halogen), hydrolyzate from a compound of formula Si(OR<2>)4 (R<2> is 1-4C alkyl), or a mixture of the both (pref. with a weight ratio 8/2-3/7), and (C) a curing catalyst.
Patent JP-2000210052-A (JP)
Title: Production of stiffly kneaded type nutritive food from lees of rice wine and matured cheese as raw materials
Inventor: SHINOZAKI MASANORI
IPC: A23L1/30
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To produce a stiffly kneaded type nutritive food rich in flavor from lees of rice wine and matured cheese as raw materials. SOLUTION: This method for producing a stiffly kneaded type nutritive food 1 is characterized by obtaining the food by kneading lees 2 of rice wine obtained in a brewing step, with a matured cheese 3 in the volume ratio of 5:5, and forming the kneaded product into an arbitrary three-dimensional shape 4.
Patent JP-S52139888-A (JP)
Title: Remote monitor controller
Inventor: NARITA KAZUTOYO
IPC: H04Q9/10
Filed: 1976-05-18
Abstract: PURPOSE:To simplify the station selecting circuit of slave stations and improve reliability as a perfect two behavoir system, by allowing the selection of slave stations in order by transmitting DC signal pulse to a station selecting route.
Patent JP-S60200560-A (JP)
Title: Parallel connecting structure of transistor module
Inventor: HAMAGUCHI HIROSHI
IPC: H02M7/537
Filed: 1984-03-26
Abstract: PURPOSE:To minimize a surge voltage at OFF time by forming a balance type parallel conductor structure symmetrical at the right and left sides with a power supplying point as a fulcrum in a main circuit conductor, thereby holding the optimum balance in a main circuit current. CONSTITUTION:Main circuit conductors 2a-2c formed in a balance type symmetrical at the right and left sides with a power supplying point 3a as a fulcrum are formed at the minimum distance from an AC terminal, an N terminal and a P terminal of power receiving point of transistor modules 1a-1f, of plate- shaped parallel conductors, and interposed in contact with an insulator 56 therebetween. A main circuit current from a power source is supplied through lead wirings 4a-4c, from power supplying points 3a-3c to transistor modules 1a-1f through main circuit conductors 2a-2c at equal distance to AC terminal, N terminal and P terminal of power receiving points of the modules 1a-1f. This is performed by forming symmetrical in balance at the right and left sides with the power supply point as a center at the conductors 2a-2c.