baber/WOPTO huggingface dataset:
Patent JP-S62150657-A (JP)
Title: Secondary cell
Inventor: SHISHIKURA RIICHI
IPC: H01M10/0585
Filed: 1985-12-25
Abstract: PURPOSE:To prevent an easy collapse of a negative electrode active substance even though charge and discharge are repeated, by applying an aluminum or aluminum alloy in which an electrochemically alloyed Li is contained, as a negative electrode active substance. CONSTITUTION:The negative electrode active substance is composed of an aluminum or aluminum alloy including Li less than 0.6 atom per Al atom, which is separated and alloyed electrochemically. If the amount of the separated Li for the negative electrode exceeds 0.6 atom, the capacity of power to charge and discharge in each cycle is broadly restricted to reduce the property of the cell. It is especially preferable to alloy the Li initially between 0.2 and 0.5 atom. By applying such an amount of Li, the number of cycles to be able to repeat charge and discharge until the capacity of power to charge and discharge in each cycle and the charge and discharge efficiency drop to 60% can be increased, and the performance of the electrode is excellent.
Patent JP-H08130184-A (JP)
Title: Heat treatment apparatus
Inventor: NAGASAKI SHINICHI
IPC: H01L21/324
Filed: 1994-10-31
Abstract: PURPOSE: To discover the disconnection of a heater wire during a heat treatment in a heat treatment apparatus having a plurality of heater wires. CONSTITUTION: In a heat treatment apparatus which has a sample table 7 on which a sample 8 to be treated is mounted and a plurality of heater wires 3-1-3-6 for heating the sample table 7, current detectors 16 which always detect the energization states of the respective heater wires 3-1-3-6 at the time of heating are provided on the respective heater wires and a display panel 17 on which the current states detected by the respective current detectors are displayed is provided.
Patent JP-S63145480-A (JP)
Inventor: SATOU RIYOU
IPC: D06M11/00
Filed: 1986-12-08
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-H02135439-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OHASHI YUICHI
IPC: G03C1/34
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity, scarcely generating fog, and providing a picture image having high picture density by forming a monodisperse silver halide emulsion layer prepd. in the presence of a specified compd. on a substrate. CONSTITUTION:At least one emulsion layer contg. a monodisperse silver halide emulsion prepd. in the presence of at least one kind of compd. expressed by the formula 1 is formed on a substrate. A photosensitive material having such constitution has high sensitivity and generates scarce fog, and provides a picture having high maximum picture density. In the formula 1, each R, R<1>, and R<2> is an aliphatic, aromatic, or a heterocyclic group, and each may be same or different to each other. M is a cation; L is a divalent joint group; m is zero or 1. The compd. expressed by the formula 1 provides a monodisperse silver halide emulsion which has been sensitized by reduction by allowing the compd. to be present during the growth of silver halide particles.
Patent JP-H04165604-A (JP)
Title: Conductor device
Inventor: KOBAYASHI JUN
IPC: H01B1/20
Filed: 1990-10-30
Abstract: PURPOSE:To improve corrosion resistance by using a ground layer made of epoxy resin or urethane resin containing nickel or its mixture as a ground layer material. CONSTITUTION:A ground layer 2 provided on an opposed insulating layer 1 is formed with a uniform electric field, and contains epoxy resin or urethane resin as binder, carbon, nickel or its mixture. The epoxy or urethane resin which can be used as the layer 2 may be those for general use, and not particular be limited. A mixture in which 1-2 pts.wt. of carbon, 4-6 pts.wt. of nickel to 1 pt.wt. of the epoxy or urethane resin to become the binder, and mixture of carbon and nickel, i.e., 1-2 pts.wt. of mixture having carbon : nickel = 1 : 0.1-1 pt.wt. is desirable. Thus, sufficient corrosion resistance in an alkaline environment is obtained.
Patent JP-H02136349-A (JP)
Title: Mounted power distributing circuit
Inventor: AKASHI KAZUYA
IPC: B60R16/02
Filed: 1988-11-17
Abstract: PURPOSE:To reduce the number of wirings by arranging nonmultiple loads connected with opening/closing switches in series adjacently to a multiple unit and feed the power source to the nonmultiple loads via relays in a power distributing circuit feeding the power source to multiple loads via the multiple unit. CONSTITUTION:Acc mode signals or IG mode signals outputted from a key switch 5 are read in a multiple unit U1, and they are transmitted to another multiple unit U2a via a network NW. The multiple unit U2a controls the operations of loads (multiple loads) 6a and 6b connected to the unit U2a based on the fed mode signals. In this case, nonmultiple loads 7a, 7a and 21 are connected to the multiple unit U2a via opening/closing switches 8a, 8b and 20b. The multiple unit U2a is constituted of relays 17a-17d corresponding to the loads 7a, 7b, 6a and 6b and a controller 16 controlling these relays 17a-17d in response to the mode signals.
Patent JP-H05103575-A (JP)
Title: Weeding machine
Inventor: MIZUNO AKIRA
IPC: A01M21/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide a mobile weeding machine capable of discharge weeding without fail even in the case of relatively tall weeds. CONSTITUTION:Insulating guards 5 and 6 projecting lower than the top part of a high-voltage electrode 4 arranged on the lower part (car bottom) of the deck plate 10 of a truck 2 are attached at a prescribed position in the forward of, in the backward of or around the high-voltage electrode 4.
Patent JP-H10133036-A (JP)
Title: Multistep index type plastic optical fiber and its production
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To widen a transmission band and to decrease light quantity loss by bending by making refractive indices successively lower like a quadratic distribution from the inner layers toward the outer layers of the multilayered structures of polymethyl methacrylate(PMMA) polymer layers. SOLUTION: This optical fiber is constituted by forming >=5 kinds of the PMMA polymers varying in refractive indices to the concentric multilayered structures. Since the resins varying in the refractive indices are laminated, refractive index gradients are formed stepwise in the fiber. The effect of forming the refractive index distribution is obtd. by laminating the resins of 5 stages in these gradients, i.e., >=5 kinds. In such a case, the PMMA polymers to be used vary stepwise in such a manner that the refractive indices are lower like the quadratic distribution from the layers on the inner side of the fiber toward the layers on the outer layer. The polymers designed according to the respective polymer layers are supplied to a multilayer composite spinning die according to the sectional integration of the prescribed layers.  Further, the outer side of the optical fiber is coated with a transparent resin.
Patent JP-2001110307-A (JP)
Title: Shadow mask for color cathode-ray tube and its production method by means of electron beam perforator
Inventor: OTSUKA YOSHINAO
IPC: H01J29/07
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a shadow mask for a color cathode-ray tube that can make such holes, through with narrow electron beams can pass, that cannot be made with photo-etching method, that can carry production without contaminating the environment and further that can easily change pattern of holes for passing the electron beams. SOLUTION: Holes for passing electron beams are made by a hole making electron beams emitted from an electron-beam hole making apparatus. At this time, the hole showing a quasi-tapered profile is made by positioning the focal point of the hole making electron beams within the shadow mask material in the thickness direction.
Patent JP-H07120254-A (JP)
Title: Object detection sensor
Inventor: MURAYAMA YUUKI
IPC: G01B11/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide an object detection sensor which is not affected by the reflectance of an object to be detected in an optically active object sensor using trigonometry. CONSTITUTION:A right-projecting lens 9, a plurality of photodetectors 2, 3 which are juxtaposed so as to generate electric signals by receiving light which hits and is reflected from an object 13 to be detected, from the light-projecting lens 9 and a differential amplifier 4 which amplifies the difference between the electric signals of the individual photodetectors 2, 3 are installed. In addition, an addition amplifier which adds the electric signals from the two adjacent photodetectors 2, 3 may be installed additionally. In addition, a judgment circuit 8 which judges the position of the object 13, to be detected, on the basis of an output from the differential amplifier 4 and of an output from the addition amplifier may be installed additionally.
Patent JP-H07142771-A (JP)
Title: Current lead device
Inventor: TAZAKI KENJI
IPC: H01F6/06
Filed: 1993-11-22
Abstract: PURPOSE:To provide a current lead device which can prevent the breakdown of a current lead formed by an oxide system superconducting body by an external or internal force without generation of a Joules heat. CONSTITUTION:A superconducting coil 2 is cooled to a temperature lower than the critical temperature in the second cooling stage of a refrigerator 3. A lead end of the superconducting coil 2 is respectively connected with one ends of the metal leads 7a, 7b. The other ends of the metal leads 7a, 7b are respectively connected to oxide system superconducting leads 11a, 11b through connecting terminals 8a, 8b, connecting devices 9a, 9b and connecting terminals 10a, 10b. The connecting devices 9a, 9b are formed of superconducting material and are provided with buffer function. The connecting devices 9a, 9b are cooled to the temperature lower than the critical temperature through superconducting coil 2, metal leads 7a, 7b and connecting terminals 8a, 8b.
Patent JP-H11116164-A (JP)
Title: Hydraulic cylinder
Inventor: HASEGAWA KISAKU
IPC: F15B15/14
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of chattering and noise of a piston rod and vibration of an elevator car by making the outside diameter of a push rod slightly thinner than the inside diameter of the hollow piston rod and making it possible to incline the center line of the push rod to the center line of the hollow piston rod. SOLUTION: The outside diameter of a push rod 5 is made slightly thinner than the inside diameter of a hollow part of a piston rod 2a and the center line 5a of the push rod 5 can be slightly inclined to the center line of the piston rod 2a. Therefore, even if the center line 2d is slightly inclined, the push rod 5 corrects this inclination if a hydraulic cylinder 10 is used, force of a piston 2 by hydraulic operating fluid is transmitted to the push rod 5 and further force is transmitted to an elevator car. Therefore, even if the piston 2 and the piston rod 2a move in the vertical direction in the direction of the center line 2d of the hydraulic cylinder 10, the piston rod 2a is not bent and generation of chattering and abnormal sound caused by abnormal friction of the piston rod 2a and a rod bush 3a is prevented.
Patent JP-H06143086-A (JP)
Title: Chip suction type rotary cutting tool
Inventor: ARAI TATSUO
IPC: B23Q11/00
Filed: 1992-10-29
Abstract: PURPOSE:To enhance suction capacity for chips in a chip suction type rotary cutting tool. CONSTITUTION:A tool main body 1 is covered by a chip housing body 12 from above, and a chip discharge space is formed between the inner circumferential surface of the chip housing body 12 and the tool main body 1. And a connection pipe 21 sucking air in out of the chip discharge space is connected to a through hole 20 provided for the chip housing body 12. In this case, a tapered surface 22 the diameter of which is gradually enlarged toward a connecting section to the through hole 20, is formed in such a way that an angle formed by both a tangential line extended in the circumferential direction of the chip housing body 12 and the outer circumferential surface of the connecting pipe 21, is made an obtuse angle at the forward side of the connecting pipe 21 in the rotary cutting direction. Moreover, the through hole 20 is accordingly enlarged in diameter toward the forward side in the rotary cutting direction, therefore the inner circumferential surface of the chip housing body 12 at the front side in the rotary cutting direction is thereby smoothly and continuously connected to the inner circumferential surface of the connecting pipe 21 by means of the tapered surface 22.
Patent JP-H04167045-A (JP)
Title: Display controller
Inventor: YAMAMOTO TATSUO
IPC: G06F21/31
Filed: 1990-10-31
Abstract: PURPOSE:To improve a man-machine interface by replacing only a part where there is a password that a user wants to use secretly with other characters and displaying other parts as they are. CONSTITUTION:When a password non-display start position is specified from a 1st input means 6, a 1st control means 1 replaces a password inputted after the password non-display start position with the specific characters and displays them. When a password non-display end position is specified from a 2nd input means 6, a 2nd control means 1 displays a password inputted after the password non-display end position as it is. Thus, only the part of the password that the user makes secret is replaced with other characters and other parts are displayed as they are. Consequently, the man-machine interface is improved.
Patent JP-H03151876-A (JP)
Title: Human antibody gene and corresponding recombinant
Inventor: NAKATANI TOMOSUKE
IPC: C12N1/21
Filed: 1989-11-08
Abstract: PURPOSE:To prepare a human monoclonal antibody against the outer core of Pseudomonas aeruginosa LPS readily subjected to a purification process by manifesting an antibody gene in a host cell with a specific manifestation plasmid or virus and subsequently recovering the produced antibody. CONSTITUTION:An antibody gene is manifested in an appropriate host cell with a manifestation plasmid or virus containing the gene of a human monoclonal antibody againet the outer core of Pseudomonas aeruginosa lipopolysaccharide(LPS), and the produced antibody is recovered to provide the objective human monoclonal antibody. The gene of the antibody is an antibody gene having an antibody-determining group at the outer core site of the Pseudomonas aeruginosa LPS, having a common structure of Pseudomonas aeruginosa LPS of serum types A, F, G, H, K and M classified by Serum Type Examination Committee in japan Pseudomonas Aeruginosa Research Society, cloned from human monoclonal antibody-producing cells and coding the human monoclonal antibody. The example of the gene includes a human antibody gene coding an amino acid sequence having the H chain V region gene represented by the figure.
Patent JP-S62152261-A (JP)
Title: Conference telephone system
Inventor: KITAMURA YOSHITAKA
IPC: H04M9/00
Filed: 1985-12-26
Abstract: PURPOSE:To execute the telephone conference between not only the local but also national optional many subscribes by connecting a subscriber control part and a melody control part to the existing automatic telephone exchange equipment having the representative telephone function. CONSTITUTION:The system is composed of subscriber control parts 1 (1-1-1-5), 1'... and a melody control part.... One edge of a subscriber control part is equipped with loop-shaped subscriber control circuits 1-1-1-5 connected to common telephone lines CL1 and CL2 at the terminal, and other edge of the part is equipped with them through a connecting point. Respective subscriber control circuits have line receiving relays A, A'... and the output element to the melody control circuit. When the subscribing applying signal from a subscriber is terminated to the terminal of respective subscriber control circuits, the line receiving relays A, A'... come to be an action, connecting points a1, a2... are closed, the line of a subscription applicant is connected to the common telephone line and set so as to output a special signal from an output element to a melody control circuit. Thus, without changing the existing telephone exchange, the exchange is used as it is and the telephone meeting can be executed between optional national many subscribers.
Patent JP-H07142276-A (JP)
Title: Manufacture of thread-like magnet and its equipment
Inventor: OKAWA KATSUMASA
IPC: D01F1/10
Filed: 1993-11-22
Abstract: PURPOSE:To manufacture a thread-like magnet which improves magnetic force, by generating magnetic lines of force along the radial direction of a jetting port, spouting thermoplastic resin in which magnetic powder is melted while being isomerized, from a jetting port, and spinning a thread. CONSTITUTION:A mixture of molten fine powder of Sr-ferrite and nylon is contained in a nozzle equipment with pressure, and spouted in a thread state from a jetting port 16 of a nozzle main body 11. A magnetic field is generated in the vicinity of the jetting port 16 by a magnetic part 18, and makes the fine powder of Sr-ferrite contained in the spouted nylon anisotropic. That is, in the magnetic part 18, yoke bodies 19a, 19b clamping a magnet 20 wherein magnetic poles face each other along the radial direction of the jetting port 16 of the nozzle main body 11 are arranged, so that a magnetic circuit having magnetic lines of force along the radial direction of the jetting port 16 is formed. Thereby the fine powder of Sr-ferrite is magnetized and made anisotropic. The powder is immediately cooled, and a thread is hardened in the state that the fine powder of Sr-ferrite is isomerized.
Patent JP-H02138967-A (JP)
Title: Mouse tumorous cell metastasizing to lung at high ratio and method for evaluating antitumor metastatic agent using the same
Inventor: KATO YOICHI
IPC: C12N5/10
Filed: 1988-11-21
Abstract: PURPOSE:To measure tumorous colonies metastasized to the lung by taking out tumorous tissues metastasized to the lung from an intramuscularly injected mouse, intramuscularly injecting the tissues to another mouse of the same strain and repeating the above-mentioned operations. CONSTITUTION:AFS-1 mouse fibrosarcomatous cells are intramuscularly injected into a mouse of the same strain and tumorous tissues metastasized to the lung are subsequently taken out of the mouse. The taken out tumorous cells are subsequently intramuscularly injected into another mouse of the same strain and the above-mentioned operations are repeated to afford tumorous cells metastasizing to the lung at a high ratio. The resultant cells metastasizing to the lung at the high ratio are then intramuscularly injected into a mouse and a drug is intramuscularly, intravenously or orally administered simultaneously or at a prescribed time after the injection or with time. The mouse is dissected after 2-4 weeks and the number of tumorous colonies metastasized to the lung is measured.
Patent JP-H09204989-A (JP)
Title: Circuit device for operating low pressure discharge lamp
Inventor: MAKIERU ANTONIUSU MARUTEINUSU
IPC: H05B41/24
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of a luminous flux from obstructing equipment operated by infrared rays. SOLUTION: This circuit device has a means X for supplying a current to a low pressure discharge lamp, which has a means X1 for generating a current whose polarity of which is changed. This circuit device also has a feed back circuit network. The feed back circuit network forms a control loop for controlling a lamp state parameter together with the means X and a low pressure discharge lamp 4. The control loop includes a low pass filter F. The feed back circuit network has a means M for generating a signal (m) showing the instantaneous value of the lamp state parameter, a means C for comparing the signal (m) with a standard signal (d), and a means S for controlling the means X depending on the comparison result.  In this circuit device, the control loop has a transmission function having a narrow band width in relatively high lamp power consumption, compared with the band width in relatively low lamp power consumption. Thus, the unstable behavior of the control loop is prevented.
Patent JP-H04165195-A (JP)
Title: Manufacture of fluid distributor
Inventor: YOSHIDA YASUHIKO
IPC: F16L41/02
Filed: 1990-10-30
Abstract: PURPOSE:To improve reliability and manufacture at a low cost by manufacturing a fluid distributor by a process of forming plural small diameter pipe parts protrusively outward at the bottom part of a bottomed cylindrical main pipe by drawing and a process of cutting off one parts of the small diameter pipe parts. CONSTITUTION:A flat plate 1a made of a circular steel plate is set on a die 2, being pressed by a keep plate 4, and a punch 3 is operated at the fixed stroke to form a main pipe 1 of bottomed cylindrical shape by drawing. The bottomed cylindrical main pipe 1 is set upward so as to be positioned on a die 20 provided with three holes at its bottom part, and three punches 30 are operated simultaneously at the specified stroke so as to form three small diameter pipe parts 12 at the bottom part of the main pipe in such a way as to protrude outward. When the operating stroke of the punches 30 is appropriately short in this process, the small diameter pipe parts 3-2 are formed into the blind state, but when the operating stroke of the punches 30 is longer than the fixed length, the small diameter pipe parts 12 are formed into through pipes.
Patent JP-H11123845-A (JP)
Title: Image forming apparatus
Inventor: NISHIZAWA TAKASHI
IPC: B41J2/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To move to an image forming operation immediately after an emission quantity of a semiconductor laser is adjusted to be an adequate value without increasing a burden of a software. SOLUTION: An LDSET signal is turned on in order to start an initial optical quantity adjusting mode. At that time, an LD is continuously lightened and a polygon mirror 3 is continuously rotated, then a mask (MASK) signal of a BD signal is validated. Next, a setting time required for initializing stored in a program ROM is read. A counter is incremented until the setting time has elapsed. When the setting time has elapsed, it is judged whether the optical quantity of the LD is an adequate level based on a monitor voltage. When it becomes the adequate level, the mask (MASK) signal is released.
Patent JP-H07145290-A (JP)
Title: Acrylic rubber composition
Inventor: OHATA HIROYUKI
IPC: C08L33/04
Filed: 1993-11-24
Abstract: PURPOSE:To provide a acrylic rubber composition capable of giving molded products having high mechanical strength and balanced in characteristics such as heat resistance, compression set and compression set in oil. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of an acrylic rubber polymer made up of (1) 85-99.8wt.% of at least one kind of monomer unit selected from acrylic alkyl esters and acrylic alkoxyalkyl esters, (2) 0.1-2.5wt.% of ethylenic unsaturated monomer unit having vinyl group-contg. organosilicon group, (3) 0.1-2.5wt.% of halogen-contg. ethylenic unsaturated monomer unit and (4) 0-10wt.% of another ethylenic unsaturated monomer unit, (B) 10-200 pts.wt. of a reinforcing filler and (C) 0.2-10 pts.wt. of a curing agent.