baber/WOPTO huggingface dataset:
Patent JP-H11230968-A (JP)
Title: Sample base and analyzer
Inventor: UENO RIE
IPC: G01N35/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To discriminate a sample quickly and surely by a method wherein a mark means which displays the discrimination of every sample is installed at a sample base and the mark means is read out by using a mechanical, optical, electric or magnetic readout means. SOLUTION: A sample 14 which is to be analyzed is placed on a boardlike sample base 11. An information display part P and an instruction part Q are formed in a side on the surface of the sample base 11. Discrimination information 12 which can discriminate the sample 14 is formed in the information display part P. A mark 13 used to instruct a position in which the discrimination information 12 is displayed is formed in the instruction part Q. The mark 13 is composed of a simple figure, and it occupies a sufficiently large area on the surface of the sample base 11. Consequently, the mark 13 can be detected easily when the sample 14 is discriminated. The discrimination information 12 which is displayed on the information display part P is read out by a readout means.  The readout means can be constituted, e.g. of an optical reader which is composed of a light source and of a photodetector, of a scanning electron microscope or of the like.
Patent JP-H06220023-A (JP)
Title: Nitrogen-containing heterocyclic derivative, its production and insect pest control agent
Inventor: KISHIMOTO TAKASHI
IPC: C07D239/42
Filed: 1993-01-22
Abstract: PURPOSE:To provide a novel nitrogen-containing heterocyclic derivative useful as an insect pest control agent surely exhibiting its effects and capable of being safely used. CONSTITUTION:A compound of formula I [X is halogen, alkyl, alkyloxy, S(O)jR<1> (j is 0-2; R<1> is alkyl), nitro, NR<2>R<3> (R<2>, R<3> are H, alkyl); one of A and B is CH and the other is N; R is H, halogen, alkyl, OR<4> (R<4> is H, alkyl), etc.; Z is Cr<1> (r<2>) (r<1>,r<2> are H, halogen, alkyl, etc.); Y is halogen, alkyl, cycloalkyl, alkenyl, phenyl, etc.; m, n are 0-5] or its salt, e.g. 4-(2,6-difluorophenyl)-2-(4- isopropoxybenzyl)pyrimidine. A compound of formula III in the compound of formula I is obtained by reacting a compound of formula IV (R<14> is alkyl) with a compound of formula V (Hal is halogen). Further the compound of formula III is reduced into a compound of formula VI which is an example of the compound of formula I.
Patent JP-H09217393-A (JP)
Title: Water storage tank for water works
Inventor: TANAKA TOSHIO
IPC: E03B11/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To guide flow-in water to an outlet smoothly to prevent the occurrence of stagnation by providing an inlet and the outlet in end plates in the front and rear of a cylindrical water storage tank and providing a circular shield plate of which diameter is specific percentage of an inside diameter of the water storage tank in the vicinity of the end plate on the outlet side. SOLUTION: End plates 21b, 21c which are slightly round are mounted on both sides of a cylindrical tank 21a to form a water storage tank 21 for water works. An inlet 21ba through which water of the water works from a main pipe of the water works flows through a bypass pipe when the pipes are embedded in the ground is provided at the center of the end plate 21b on one hand, and an outlet 21ca having the same diameter as the inlet 21ba is provided at the center of the end plate 21c on the other hand. Moreover, a disclike shield plate 22 of which diameter is 60 to 80% of an inside diameter of the tank 21a is installed in the vicinity of a connection position of the tank 21a and the end plate 21c.  Water of the water works which flows in through the inlet 21ba becomes a stream like a jet stream, flows to the outlet 21ca, and is guided to the outlet 21ca smoothly without causing a stagnation region.
Patent JP-S56124697-A (JP)
Title: Sliding vane-type, elliptical, volmetric fluid machinery
Inventor: HOKOTANI KATSUMI
IPC: F04C18/344
Filed: 1980-03-04
Abstract: PURPOSE:To make shift without each bearing part of the front and the rear head by a method wherein arc surfaces which have nearly the same radius of curvature as the rotor and serve as bearings are formed by the symmetrical parts where the circular rotor touches internally the internal circumference of a closed-curve-shaped cylinder. CONSTITUTION:On symmetrical parts a circular rotor 7 touches internally on the internal circumference 3a of an elliptical cylinder 3 are provided arc surfaces 3b, 3b having nearly the same radius of curvature as the rotor 7 so that the rotor 7 can touch the symmetrical parts internally. The arc surfaces 3b, 3b are set up so that the clearances between each arc surface and the rotor 7 are about 5-30mu large and the angle of arc, theta is limitted to the range of about 10-40 deg., so that those may serve as bearings for the rotor 7. Thus, lower bearings become unnecessary to the front 4 and the rear head 5. Therefore, bearing loss, that is, frictional loss, mechanical loss are reduced at that rate and simplification of assembly and machining is accomplished.
Patent JP-S59155076-A (JP)
Title: Paper-feeding method of electrostatic printer of liquid developing system
Inventor: TSUNODA KAZUHARU
IPC: B41J2/41
Filed: 1983-02-23
Abstract: PURPOSE:To prevent a print spot from being generated in a printing output of an electrostatic latent image part not yet passed through a toner applicator part, by passing a paper through the toner applicator part at a paper feeding speed for a printing operation, for data immediately before completion of transfer. CONSTITUTION:When paper-feeding codes and paper-feeding signals for a printing mode and a plotting mode are detected by a detecting circuit 22, a timer counter 23 is made to count up. Further, generation of the paper-feeding signal from a paper-feeding signal generating circuit 25 is inhibited until an overflow occurs in the timer counter 23, and instead, the paper-feeding signal for a printing operation is outputted. The period of time set on the counter 23 is made to be equal to the period of time in which the paper is moved from a recording head to the toner applicator part at the paper-feeding speed for the printing operation. When an overflow occurs in the counter 23, an original operation of feeding the paper at a high speed is restarted.
Patent JP-S58144935-A (JP)
Title: Monitoring system for key operation of car keyboard
Inventor: MUTOU MASAHITO
IPC: G06F3/02
Filed: 1982-02-23
Abstract: PURPOSE:To control devices mounted on a car without erroneous operation through a complicated combination of keys, by emitting light for monitoring for a fixed time even after the key operation is over. CONSTITUTION:The signal corresponding to an operated key 12 is fed to a signal producing circuit 20 to turn on and off a transistor TR22. As a result, the conduction is controlled to a light emitting diode 26, and an infrared ray signal corresponding to the key 12 is delivered. In such a way, a time limiting circuit 28 decides the start of key operation from the function of the TR22 after the operation of the key 12. Thus a TR32 is turned on, and then a light emitting diode 34 is actuated. When the operation of the key 12 is over, the circuit 28 actuates diode 34 even after the operation of the key 12. A monitor light emitting part 16 has the monitor light emission continuously after the operation of the key 12 and then displays the end of the key operation.
Patent JP-H07239095-A (JP)
Title: Slash hydrogen receiving and discharging pipe
Inventor: FURUMOTO HITOSHI
IPC: F25J1/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a receiving and discharging pipe capable of receiving and discharging slash hydrogen in a state where liquid and solid hydrogen properly coexist without clogging, etc., due to the solid hydrogen when slash hydrogen is received in and discharged from a slash hydrogen storage tank. CONSTITUTION:Since a slash hydrogen receiving and discharging pipe comprises a flow pipe 1 inserted into a slash hydrogen storage tank 6 by penetrating a vacuum insulating layer and through the inside of which slash hydrogen flows and gas jetting out pipes 9a, 9b and 9c for jetting out gas into the tank 6b, gas is forced to jet out of the gas jetting out pipes 9a, 9b and 9c into the tank 6 when slash hydrogen is received by and discharged from the tank 6. Therefore, since the slash hydrogen in the tank 6 can be fluidized in this way, the slash hydrogen can be smoothly received and discharged and it can be discharged in a state where liquid and solid hydrogen 5a and 5b are properly mixed together.
Patent JP-S62187222-A (JP)
Title: Optical liquid level indicator
Inventor: SASAKI NOBUYUKI
IPC: G01F23/28
Filed: 1986-02-13
Abstract: PURPOSE:To easily monitor the deterioration of a light source on a detection surface by providing a probe with a partial reflecting surface which reflects part of incident light in the optical path direction of reflected light from the detection surface. CONSTITUTION:A pulse generating circuit 11 supplies driving pulses to alight source 3 to emit incident light I. Then, the reflected light R of the incident light I from the detection surface 2 and partial reflected light (q) reflected by the partial reflecting surface 10 are applied to a photodetecting element 5 such as a photodiode through an optical fiber 6 and converted into an electric signal. Then, a detecting circuit 12 analyzes the output of the photodetecting element 5 to detect a liquid level L and the detection result is displayed 13. Namely, when outputs of the photodetecting element 5 are denoted as E0 and E1, the presence of the liquid level L is detected from the presence of only the output E0 and the absence of the liquid level L is detected from the presence of the output E1. If the light source 3 deteriorates or is absent, the output E0 drops or is ceased, so that is discriminated from the presence of the liquid level L. For the purpose, the partial reflecting surface 10 is formed on an optical path 41 of incidence to easily monitor the deterioration of the light source 3.
Patent JP-H03233868-A (JP)
Title: Alkaline storage battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/24
Filed: 1990-02-07
Abstract: PURPOSE:To obtain an alkaline battery durable for a long life by adding a specific benzotriazole anti-oxidant to at least either one of a hydrogen storage alloy and an electrolyte. CONSTITUTION:A negative electrode is made of a hydrogen storage alloy and an alkaline aqueous solution is used as an electrolyte and a benzotriazole antioxidant expressed by the formula I is added to at least either one of the hydrogen storage alloy and the electrolyte. In this case the benzotriazole anti-oxidant acts on ions of the hydrogen storage alloy e.g. an alloy made of La, Ni or Al to form an inactive metal complex compound so as to prevent oxidation of the hydrogen storage alloy. Even when charge and discharge are repeated many times, the capacity of an alkaline battery is not thus lowered at all and the battery is durable for a long life.
Patent JP-H05221741-A (JP)
Title: Thermally expandable ceramic fiber composite material
Inventor: HASHIMOTO SATORU
IPC: D04H1/4209
Filed: 1992-02-14
Abstract: PURPOSE:To maintain the laminar state of a thermally expandable layer and to ensure certain holding power even in the case of such a high temp. as 800-1,000 deg.C at the time of recombustion of exhaust gas in a ceramic filter or a ceramic catalyst. CONSTITUTION:A heat insulating layer 2 based on ceramic fibers is superposed on at least one side of a thermally expandable layer 1 brought into contact with a ceramic filter or a ceramic catalyst 4 so that the thermally expandable layer 1 is exposed to <800 deg.C.
Patent JP-H07240225-A (JP)
Title: Highly efficient aluminum-chlorine fuel cell
Inventor: SHINBARA TERUO
IPC: H01M8/22
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the surface of molten aluminum from being covered with oxide coating film and generate electric power stably for a long time by stirring a molten aluminum electrode by blowing an inert gas to the electrode during power generation. CONSTITUTION:An aluminum-chlorine fuel cell for which a molten electrolyte is used as a solvent and aluminum as a fuel is composed. A nozzle 8 for blowing a gas is installed immediately under a molten aluminum electrode 5 and argon gas 9 is blown to the molten aluminum electrode 5 to carry out bubbling. Chlorine gas 1 is blown from a chlorine gas supplying electrode 2 made of graphite at a prescribed ratio to provide a prescribed resistance and generate electricity at a prescribed temperature. As a result, though the power generation efficiency abruptly lowers after a fixed time in the case where the molten aluminum electrode 5 is not stirred and kept still, in the case where argon gas is blown through the nozzle 8 to stir the molten aluminum electrode 5, the output electric voltage is recovered and power generation can be carried out again.
Patent JP-S52112172-A (JP)
Title: Apparatus for separating gas from solid and liquid particles
Inventor: MATSUDA AKIMOTO
IPC: B01D45/12
Filed: 1976-03-17
Abstract: PURPOSE: To elevate the efficiency of separation and decrease the noise by supplying part of air, which has already passed through the blower, together with separated solid and liquid particles into the ejector branching out of the end of the bending part of the main duct. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06237892-A (JP)
Title: Stereoscopic endoscope
Inventor: HASEGAWA AKIRA
IPC: A61B1/04
Filed: 1993-02-17
Abstract: PURPOSE:To make stereoscopic and inserting part thin by a single image pickup element and simple constitution. CONSTITUTION:The light source part 3 supplying illumination light to the endoscope 1 is provided with the rotation filter 16 that generates spectrum into two different wave length region, and illumination light of each wave length region is set to illuminate from the tip of the endoscope in succesion. The objective optics 5a and 5b having two optical path with parallax are arranged at the tip of the endoscope 1, and a single image pickup element 8 receiving the images formed through each optical path. And the interference filter 6 having independent spectral transmittance characteristics for each image of optical path is arranged in objective optics, and the images that pass through two optical path in time divisional manner create on the image pickup element 8.
Patent JP-S52111950-A (JP)
Title: Thermoplastic resin compositions having improved processability
Inventor: KONDOU HIROSHI
IPC: C08L101/00
Filed: 1976-03-16
Abstract: PURPOSE: Title compositions having improved processability, weatherability, and impact resistance, prepared by incorporating a graft copolymer obtained by grafting monomers, e.g. aromatic vinyl, etc. onto a rubber-like polymer of a non-diene type, with methyl methacrylate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08216075-A (JP)
Title: Manipulator control device
Inventor: NISHIDA SHINICHIRO
IPC: H02P3/00
Filed: 1995-02-16
Abstract: PURPOSE: To diversify operation by practicing the contents of various works with high accuracy. CONSTITUTION: A joint driving motor 13 detects the existence of a power generation mode rotating in the inverse direction of the generating torque direction, and inverse driving torque generated by the joint driving motor 13 of a joint is calculated by multiplying a transposed matrix of a Jacobian matrix to a force-torque sensor 10 from the joint on the basis of force-torque information from the force-torque sensor 10. A regenerative electric current to be regenerated by selectively switching plural regenerative resistors of a regenerative resistance circuit 16 is set on the basis of this inverse driving torque and manipulator commanding information, and the joint driving motor 13 is driven.
Patent JP-S52111305-A (JP)
Title: Switch for line concentration
Inventor: SUGITA SHIYOUICHI
IPC: H04Q3/60
Filed: 1976-03-16
Abstract: PURPOSE:To protect the crosstalk characteristic from decreasing by arranging the contact network, reducing the quantity of the suspensions among the wire or to found through the covered connection in the link to be multi-connected.
Patent JP-S60172246-A (JP)
Inventor: HASHIMOTO MASAYUKI
IPC: A01H5/00
Filed: 1984-02-16
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-S62188895-A (JP)
Inventor: KITAJIMA OKUNI
IPC: F16L59/14
Filed: 1986-02-12
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-S52111374-A (JP)
Title: Production of semi-conductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/322
Filed: 1976-03-16
Abstract: PURPOSE: To perform accurately controlled gaseous diffusion of gold by gaseously diffusing vacuum-sealed Si wafer and a wafer to be diffused with gold evenly distributed in a given concentration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60173266-A (JP)
Inventor: NOCHIDA KOUICHI
IPC: E04B1/41
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61189013-A (JP)
Title: Pulse generating circuit
Inventor: MIZUMOTO MASAO
IPC: H03K3/02
Filed: 1985-02-15
Abstract: PURPOSE:To generate a pulse corresponding to a fall of a pulse train by providing an input stage circuit for generating the first and the second output signals consisting of the pulse train of the opposite phase to each other, an amplifying circuit for amplifying the first output signal, and an AND gate for taking AND of a signal obtained in an input terminal of the amplifying circuit and the second output signal. CONSTITUTION:The third to the sixth transistors 7 to 11 for constituting the first and the second amplifying circuits 6, 9 are used in a saturated area, and in a state that an excessive carrier is injected to the base. Also, the bases of the third and the fifth transistors 7, 10 are connected to the collectors of the first and the second transistors 4, 6 whose impedance is high, respectively, and also a value of a load resistance 17 and 18 which are connected to the collectors of the first and the second transistors 4, 5, respectively is set so as to be comparatively large. Therefore, a carrier accumulation effect is generated, and a waveform of an output signal is delayed as shown by a dotted line. Accordingly, a pulse as shown in (c) is generated in an output terminal of an AND gate 12.
Patent JP-H02207893-A (JP)
Title: Sewage treatment
Inventor: GOGA HIROSHI
IPC: C02F3/00
Filed: 1989-02-09
Abstract: PURPOSE:To improve the wettability of a carrier surface to improve the fluid state of a carrier stuck with microorganisms as well as to rapidly maintain a stationary state to improve a treating capacity without degrading the treating capacity by adding wettability agents essentially consisting of higher alcohol, fatty acid ester, etc., at the time of putting the above-mentioned carrier into a fluid state and treating sewage. CONSTITUTION:The carrier stuck with the microorganisms is put into the fluid state and/or >=2 kinds of the wettability improving agents essentially consisting of the higher alcohol, fatty acid ester or silicone oil are added thereto to improve the wettability of the carrier surface and to prevent the floating of the carrier, by which the ideal fluid state of the carrier is maintained and the sewage is effectively treated without secondary pollution. The rate of the above- mentioned wettability improving agents to be added is about 0.5 to 5g/l, more preferably about 1 to 4g/l in the case of adding one kind and is in an about 0.2 to 3g/l, more preferably about 0.4 to 2g/l range in total in the case of adding >=2 kinds.
Patent JP-H06243962-A (JP)
Title: High frequency heating device
Inventor: BETSUSOU DAISUKE
IPC: H05B6/66
Filed: 1993-02-18
Abstract: PURPOSE:To supply a stable direct current to a DC motor when the DC motor is used as a cooling means of an element part in a high frequency heating device. CONSTITUTION:A low voltage winding 4 is arranged in a transformer 3, and this output is rectified by a rectifying means 5, and DC voltage to be supplied to a cooling means 6 is obtained. Since the low voltage winding 4 is constituted so that the rectifying means 5 composed of half wave rectification can take out electric power in a condition where a semiconductor switching element 9 is continued electrically, stable DC output is obtained.
Patent JP-S57144814-A (JP)
Title: Combustion equipment for tire
Inventor: MATSUOKA HIDEYO
IPC: F23G7/12
Filed: 1981-02-28
Abstract: PURPOSE:To make a monitoring by man to the burning condition in a furnace unnecessary in a combustion equipment for tire, by providing a temperature detector to detect  the temperature in a furnace, and by providing a blower which can blow a strong air  into the furnace when the temperature in the furnace is under the predetermined one, while it can blow a light air when the temperature in the furnace is above the predetermined value. CONSTITUTION:A tires feeding inlet 1a, leading to a combustion chamber 3 in a furnace 1 is provided to a combustion equipment. A temperature detector 16 to detect the  temperature in the furnace is provided, too. A blower 17, which can blow a strong air  into the furnace when the temperature in the furnace is under the predetermined one,  according to the temperature detector 16, and can blow a light air into the furnace  when the temperature in the furnace is above the predetermined one, is also provided.  A tire feeding device 35 which moves to the conveying direction of tire and feeds tires  T into a tire feeding inlet 1a when the temperature falls down below the predetermined one, is provided, and an open and close device 21 which opens the inlet 1a when  tires are fed into the furnace by a tire feeding device 35, and moves to close the inlet  1a after the tire feeding operation is completed, is provided to the tire feeding inlet.  With these arrangements, a tire combustor to which monitoring by man at all times to  the burning condition in the furnace is unnecessary can be obtained.
Patent JP-H11217694-A (JP)
Title: Functional filler-carrying aluminum material and its production
Inventor: AIKAWA KAZUO
IPC: C25D13/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To produce a functional filler-carrying aluminum material in which many fine pores with sizes of μm order or above are formed on the surface, and filler particles having functionality of color-development, light-emission, humidity conditioning, perfume or the like are deposited into the fine pores. SOLUTION: An aluminum material 1 is anodically electrolyzed in an electrolytic bath contg. a halide to form many fine pores 2 on the surface of the aluminum material (an electrolytic etching stage), thereafter, the aluminum material is anodically oxidized to form anodically oxidized films 3 on the surface of the aluminum material and the surfaces of the fine pores, next, the aluminum material is immersed into a functional filler-dispersing body, and functional filler particles 4 are migrated and deposited into the fine pores by an electrophoresis method. After the formation of the fine pores, they may selectively be subjected to alkali etching, or, before the electrolytic etching stage, the anodically oxidized films or a barrier layer may be formed by preliminary anodic oxidation. Moreover, the preliminary anodic oxidation treatment and the formation of the fine pores by the electrolytic etching may simultaneously be executed.