baber/WOPTO huggingface dataset:
Patent JP-S59105553-A (JP)
Title: Gas detecting element
Inventor: MURAKAMI NOBUAKI
IPC: G01N27/12
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a gas detecting element enhanced in sensitivity to CO, suppressed in sensitivity to H2 or alcohol and suitable for the detection of general- purpose gas, by using a gas sensor prepared by adding a small amount of Au and Pd to SnO2 in a specific ratio. CONSTITUTION:To SnO2 obtained by baking tin hydroxide obtained by precipitating the same from an aqueous SnCl2 solution by using NH3, an aqueous solution mixture of chloroauric acid and PdCl2 is added and, after drying, the dried mixture is heated to support Au and Pd by 100pts.wt. of SnO2 in a range satisfying the relation shown by the formula. That is, Au is supported in a narrow ratio around 1pt.wt. while Pd around 0.3pts.wt. A gas sensor 7 obtained by using this supported SnO2 and a fine Al2O3 powder in a same wt. ratio while using about 1pt.wt. of amorphous silica sol as a binder is attached to an alumina ceramic pipe 1 and a heater coil 2 is inserted through the pipe 1 while a pair of electrodes 5, 6 are provided to the pipe 1 in the longitudinal direction thereof to prepare a gas detecting element. By this method, an element having high sensitivity to CO is obtained.
Patent JP-H1050168-A (JP)
Title: Micro switch
Inventor: NABA JIRO
IPC: H01H13/18
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a micro switch and provide a sufficient stroke as a switch without increasing the height by installing a plunger in a support cylinder and driving a switching mechanism following the movement of the plunger. SOLUTION: A plunger 6 is fixed in the back side center part of a button 5 and the plunger 6 is inserted in a plunger tube 7 from the upper side in a manner that the plunger can slide freely. The tube 7 is also inserted into a supporting cylinder 8 formed facing upward in the center part of a housing in a manner that the tube 7 can slide freely. In this case, a recessed part 1a is formed in the center part of the housing 1 and the supporting cylinder 8 is set uprightly in the recessed part 1a. A switching mechanism is installed in the recessed part 1a and a stroke spring 16 is so arranged as to surround the switch case 15 put on the switching mechanism and since its upper face is brought into contact with the back side of the button 5, the operational force which gives an operational feeling can be optionally set by changing the constants.  Consequently, without heightening the height, a sufficient switch stroke can be obtained.
Patent JP-H0666299-A (JP)
Title: Manufacture of blower
Inventor: YOSHIDA TAKAKI
IPC: F04D29/42
Filed: 1992-08-13
Abstract: PURPOSE:To manufacture a noise-reduced multiblade blower with efficiency, using simple means. CONSTITUTION:A saucer-shaped fan case material 1, having a tapered scroll side plate 2 which is formed using general die-forming means with its diameter gradually enlarged from its bottom side portion toward its opening, is employed, and a suction hole 3 is bored in the bottom face of the small-diameter portion of the case material 1 and the large-diameter opening of the case material 1 is blocked by a cover plate 7, and a multiblade impeller 4 is mounted in the case material 1, with its impeller 5 side portion located near the small- diameter portion of the case material 1 where the suction hole 3 is provided, and with its impeller main plate 6 side portion located near the large-diameter portion so as to obtain a blower, and, following the velocity distribution of air flow in the case 1 resulting from rotation of the impeller 4, the inside of the case 1 is reduced in diameter near the suction hole 3 and is gradually enlarged in diameter toward the other side so as to smooth the air flow.
Patent JP-H1065532-A (JP)
Title: Automatic frequency controller capable of dealing with multi-input
Inventor: SHIMIZU HIROMICHI
IPC: H03L7/099
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To unnecessitate external parts and to highly accurately improve stability after locking by controlling the frequency itself of a voltage controller close to the input frequency. SOLUTION: A voltage controlled oscillator(VCO) 10 performs self-excited oscillation by supplying a power supply voltage. A phase comparator 20 detects the difference between an input frequency IN and the self-running frequency of the VCO 10 and performs control so that the self-excited frequency can get closer to the input frequency. When this difference is settled within a capture range provided for a PLL, the self-excited frequency is captured and synchronized with the input frequency. A loop counter 60 controls the amount of a current generated by a variable current source 30 and generates a switching signal for determining the number of times of frequency division of the self-excited frequency and the input frequency inputted to the phase comparator 20.
Patent JP-S6370871-A (JP)
Title: Image forming method
Inventor: ITAYA MASAHIKO
IPC: G03G15/01
Filed: 1986-09-12
Abstract: PURPOSE:To almost completely prevent a toner from being splashed, by forming an electric field in which a toner of a photodetecting part of an image exposure which has been carried on a photosensitive body receives an electric force in the direction of a photosensitive body surface by a process before an image exposure process, at the time of the image exposure process. CONSTITUTION:At the time of an image exposure process for forming at least a second image, an electric field in which a toner image of a first image receives an electric force in the direction of a photosensitive body surface is formed. The electric field is formed by providing a toner splash preventive electrode, and applying a voltage of the same polarity as that of a toner to said electrode. The toner splash preventive electrode 4 is provided on a necessary part, and installed at an exposing part where the toner splash is apt to be generated most, and also, at a position opposed to a photosensitive body 1. This toner splash preventive electrode 4 is a plate-shaped conductive member having an opening part for exposure, and by applying a voltage of the same polarity as that of the toner, to the toner splash preventive electrode 4 by a power source 5, the toner splash is prevented.
Patent JP-2001041074-A (JP)
Title: Inverter controlled engine generator
Inventor: ADACHI HITOSHI
IPC: F02D29/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency as well as to lengthen the life of an engine and an inverter by detecting the temperature of a switching element for constituting the inverter and setting the upper limit of the engine speed according to the temperature. SOLUTION: The limit maximum revolution is calculated on the basis of the switching element temperature (S105). The reference engine speed and the limit maximum revolution are compared with each other (S106). When the reference engine speed is larger, the reference engine speed and the actual speed are compared and calculated to find the deviation (S107), the driving amount of an actuator is calculated (S108), and the fuel supplying amount is adjusted so as to make the reference engine speed. The limit maximum revolution is determined on the basis of the switching element temperature and controlled to the engine speed according to the load current in the range not exceeding the limit maximum revolution. Therefore, when an engine generator has surplus energy, the limit maximum revolution is highly set to improve operating efficiency.  While, when the engine generator has no surplus energy, the limit maximum revolution is lowly set to restrain output of the engine generator and to lengthen the life.
Patent JP-H0378860-A (JP)
Title: Operating procedure form producing device
Inventor: HASHIMOTO OSAMU
IPC: G06F15/00
Filed: 1989-08-23
Abstract: PURPOSE:To produce an operating procedure form an operating sequence by inputting an operating system of an interactive device having the conditional branch in addition to a tree structure of the input information and the output information and outputting successively the produced sentences to an input column, an output column, and a condition column if these sentences show the input information, the output information, and the branch conditions respectively. CONSTITUTION:A read means 1 inputs an operating system of an interactive device having the branch conditions in addition to a tree structure of the input information and the output information. Then the means 1 receives a function designation command and reads out successively the input information, the output information, and the branch conditions out of the operating system. A sentence production means 4 retrieves a sentence production dictionary 3 based on the type decided by a type deciding means 2 and extracts a sentence pattern. Then the means 4 puts the identification names of the input information, the output information, and the branch conditions into the sentence pattern for production of a sentence. An output means 5 outputs successively the produced sentence to an input column, and a branch column wih the input information, the output information, and the branch conditions respectively. Thus an operating sequence can be outputted as a document having a normal operating procedure form.
Patent JP-H0767717-A (JP)
Title: Comb for haircut
Inventor: OGAWA HITOSHI
IPC: A45D24/36
Filed: 1993-08-31
Abstract: PURPOSE:To easily cut hair to the desired length by moving the movable end of the comb part to the desired position and holding it at such position. CONSTITUTION:When hair of small length is desired, by inserting the tip of the locking button 5 into the upper locking hole 26 and cutting hair along the upper side of the teeth 22 of the comb, a close crop cut is obtained. When longer cut is desired, the comb part 2 is opened on the pivot 16 against the holding part 1. When the tip of the locking button 5 is inserted into the lower locking hole 27, the coil spring 3 becomes contracted, making the energizing power on the upper side of the lever 23 and the lower side of the handle 12 strong. Then, when the tip of the locking button 5 is taken off from the lower locking hole 27, the comb part 2 closes on the pivot 16 against the holding part 1 due to the energizing power of the coil spring 3, causing the teeth 22 of the comb at the both ends to closely contact the upper side of the contacting part 11. Accordingly, the handling at the time of inserting the tip of the locking button 5 from the lower locking hole 27 to the upper locking hole 26 becomes easy.
Patent JP-H0773410-A (JP)
Title: Magnetic head device
Inventor: KUBOTA NORIYOSHI
IPC: G11B5/265
Filed: 1993-08-31
Abstract: PURPOSE:To suppress the cross feed even at the time of reducing the space between magnetic gaps by forming a magnetic path separating groove, which faces a magnetic recording medium slide surface, in a magnetic core between magnetic gaps. CONSTITUTION:A recording gap g1 is provided in the center, and reproducing gaps g2 and g3 are provided on both sides of this gap g1 in the magnetic tape running direction. With respect to a recording magnetic head element 31 constituting the recording magnetic gap g1, a pair of magnetic cores 31a and 31b are unitedly joined with a gap material between them, and a back core 31c is joined to the back side to constitute a close magnetic path, and a coil bobbin 32 around which a coil is wound is inserted to this core 31c, and a current is supplied to the coil to generate a recording magnetic field in the close magnetic path consisting of magnetic cores 31a, 31b, and 31c. Since magnetic path separating grooves 41 and 42 which face the magnetic recording medium slide surface and have the approximately V-shaped section are formed between the recording gap g1 and reproducing gaps g2 and g3, the space between adjacent magnetic cores 31a and 31b is apparently widened, and signal leakage between magnetic cores is suppressed even at the time of reducing the space between magnetic gaps to suppress the cross feed.
Patent JP-S59107527-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MASAMICHI
IPC: H01S5/00
Filed: 1982-12-13
Abstract: PURPOSE:To prevent application of a large thermal stress on GaAs by a method wherein the supporting body of a GaAs element is composed of Mo. CONSTITUTION:A GaAs chip 4 is adhered to the main surface of the Cu stem 2 provided in the center of the main surface of a Cu flange 1 using PbSn 5 through the intermediary of an Mo 3. Said Mo has the linear expansion coefficience approximate to that of the GaAs element, and has the thermal conductivity larger than that of GaAs, and the Mo is almost equal to Si both in linear expansion coefficient and thermal conductivity. Accordingly, thermal stress is not applied to the chip 4, thereby enabling to extend the life of the GaAs element.
Patent JP-H0958353-A (JP)
Title: Trunk room structure for vehicle
Inventor: MAEDA MICHIYA
IPC: B60R5/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a trunk room structure for a vehicle capable of reducing the number of parts regarding a trunk room lamp switch, simplifying the structure and reducing costs and accurately cut off the trunk room lamp switch when a trunk lid is closed. SOLUTION: A trunk room lamp switch 10 is attached to a trunk lid inner panel 6 constituting the inner surface of a trunk lid 4, a seat surface 13 for switching contact is formed in a body panel 12 part corresponding to the trunk room lamp switch 10 when the trunk lid 4 is arranged in a closing position and according to the contact of the trunk room lamp switch 10 with this seat surface 13, switching of the trunk room lamp switch 10 is performed.
Patent JP-S6275569-A (JP)
Title: Developing device
Inventor: HATANO MITSURU
IPC: G03G15/08
Filed: 1985-09-30
Abstract: PURPOSE:To apply toner with always stable prescribed density to an electrostatic latent image formed on the surface of a photosensitive body by ending the detection of toner concentration after the passage of a prescribed time from the end of application of toner to the electrostatic latent image formed on the photosensitive body by a toner applying means. CONSTITUTION:Whether a fixed time (5sec e.g.) required until a developer is sufficiently agitated by an agitation blade 5 has elapsed or not is decided and whether a toner feeding request exists or not is decided on the basis of detection by a toner concentration detecting sensor 4. Then, a toner solenoid 15 is turned on and the toner is fed. After the passage of the fixed period until the developer is sufficiently agitated by the agitation blade 5, toner concentration is detected by the sensor 4. Since the toner concentration can be detected after stabilizing the concentration, the toner concentration can be precisely detected by the sensor 4.
Patent JP-2001044792-A (JP)
Title: Surface acoustic wave device and band frequency adjustment method therefor
Inventor: YAMAGATA YOSHIFUMI
IPC: H03H9/145
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To cancel the band frequency deviation within a wafer or a batch by arranging a surface acoustic wave resonator and a comb-shaped conductor pattern, which has one end part connected to a terminal of the surface acoustic wave resonator and has an electrostatic capacity, on a piezoelectric substrate. SOLUTION: The surface acoustic wave resonator and a comb-shaped conductor pattern 2 which has one end part connected to a terminal of the surface acoustic wave resonator and has an electrostatic capacity are arranged on the piezoelectric substrate, and the comb-shaped conductor pattern 2 has a structure to have the other end bent. By this constitution, the number of teeth of the comb-shaped conductor pattern 2 is reduced to adjust the electrostatic capacity to a prescribed value. Concretely, electrodes of an input terminal 3 and an output terminal 4 are arranged on a piezoelectric substrate 9, and surface acoustic wave resonators 1a are connected in series between them, and parallel surface acoustic wave resonators 1b are connected from respective connection points to the side of a ground terminal 5. The comb-shaped conductor pattern 2 is connected between series surface acoustic wave resonators 1a.
Patent JP-H09151200-A (JP)
Title: Peptide capable of inducing immune response to human gastric cancer, therapeutic and preventive agent for human gastric cancer containing the same
Inventor: KIKUCHI KOKICHI
IPC: C12N7/01
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new peptide, as a fragment of a gastric cancer antigen protein existing in a human gastric cancer cell, capable of bonding to an HLA molecule and inducing a cytotoxic T-cell subpopulation to target the gastric cancer cell, useful as a vaccine for treating and preventing human gastric cancer. SOLUTION: This new peptide is a fragment of a gastric cancer antigen protein existing in a human gastric cancer call, which fragment can bind to an HLA molecule such as HLA-A31 and induce a cytotoxic T-cell subpopulation to target a gastric cancer cell. A preparation containing the peptide is effective as a preventive and a therapeutic agent for preventing and treating gastric stomach cancer. A virus or a bacterium transformed with a recombinant DNA containing a DNA coding the peptide is expected to have sufficient pharmacodynamic effects as a vaccine for treating and preventing human gastric cancer.  The peptide is obtained by inoculating a human gastric cancer cell strain HST-2 on a medium, culturing the strain in a 5% CO2 gas at 37 deg.C for 4 days, removing the supernatant liquid of the culture, adding 0.1% trifluoroacetic acid solution to the residue, liberating an HLA- bonded peptide from the HLA molecule and loading the peptide on a reversed phase HPLC column.
Patent JP-2001041158-A (JP)
Title: Non-lubricant compressor
Inventor: ITO MITSUSACHI
IPC: F04B35/01
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-lubricant compressor of a cross slider crank mechanism drive type having a guide structure of a slider frame capable of reducing unfavorable vibration. SOLUTION: This non-lubricant compressor includes a slider 14 mounted on a crankshaft, a slider frame 16 on which a slider 14 is mounted and which is supported to reciprocate in the axial direction of a piston 2, and a piston rod 7 connecting the piston 2 and the slider frame 16 to each other, and the interior of the cylinder 1 and the interior of the crankcase 9 are sealed with an oil seal 28. A guide bush 26 for supporting the piston rod 7 is provided below the oil seal 28. A pair of guide rods 18, 19 are passed through both side parts of the slider frame 16, and each one guide bush 22, 23 is mounted on each lower end of guide rod passing holes 20, 21. The slider frame 16 is guided by a guide bush 26 supporting the piston rod 7 and two guide bushes 22, 23 provided on the slider frame 16.
Patent JP-H0773068-A (JP)
Title: Inspection system for fault of logic circuit
Inventor: HISAMA KEIJI
IPC: G06F11/26
Filed: 1993-09-01
Abstract: PURPOSE:To speed up time required for the inspection of a fault in a logic circuit including the sequence circuit of a slip flop. CONSTITUTION:Circuits to be inspected are developed into the sequence circuits and non-sequence circuits, and the two circuits to be inspected 2A and 2B having the same constitution are arranged. All the inputs of the first circuit to be inspected and the external input of the second circuit to be inspected impressed from two input search units 1 and 4. An output inspecting unit 6 detects pulse output from the second circuit to be inspected. When a pulse is detected, all the values of pulse inputs to the non-sequence circuit of the second circuit to be inspected are inverted. Input is returned to an original state after inversion, and the output value of the sequence circuit in the second circuit to be inspected is compared with the previous input value without changing the external input of the second circuit to be inspected. The result is set to be the input of the sequence circuit. Then, a controller 8 detects whether the output of the non-sequence circuit is converged or not by a repetition operation and whether the number of the repetition operation times reaches a prescribed value or not.
Patent JP-H04100584-A (JP)
Title: Device for treating waste dry battery
Inventor: SATO RYODA
IPC: H01M6/52
Filed: 1990-08-17
Abstract: PURPOSE:To conduct a completely pollution-free treatment by a method wherein a waste dry battery is subjected to a ultrahigh temp. combustion treatment by means of a multi-phase, multi-electrode multiarc so as to be decomposed into mercury vapor, ceramic and metal powder, after which it is disposed or reused. CONSTITUTION:A waste dry battery 17 is placed in a dry battery retaining part 2 and, with a three-phase power source 9 turned on, each phase voltage thereof is applied to each of three electrodes 8 to produce a plurality of arcs, i.e., a multiarc, between the three electrodes. The dry battery 7 is heated instantaneously to a high temp. of about 4000 deg.C by the multiarc and completely burned so as to be decomposed into mercury and metal powder such as iron, zinc, copper and brass. The mercury vapor is carried to outside through an exhaust pipe 10 and, at the time of its passage through a liquifying container 12, the mercury vapor is cooled and liquefied by spraying water against the container 12 or by other means and collected in a mercury reservoir 14. The metal powder such as iron, zinc, copper and brass is dropped downwards through a hole 2a formed in the bottom part of the dry battery retaining part 2 and accumulated in a discharge pipe 4 at the bottom part of a water tank.
Patent JP-S6372737-A (JP)
Title: Production of phenolic resin foam
Inventor: SAWACHIKA YASUMASA
IPC: C08J9/12
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a foam having a uniform and fine cellular structure and excellent in surface smoothness, processability, etc., by mixing a resol phenolic resin with a specified antifoamer, adding a blowing agent, a foam stabilizer and a curing agent to the mixture and foaming and curing the resulting mixture. CONSTITUTION:100pts.wt. resol phenolic resin is mixed with 0.1-2pts.wt. antifoamer of an HLB or 7-9 (e.g., polyethlene glycol octylphenyl either). A blowing agent (e.g., trichlorotrifluoroethane), a foam stabilizer (e.g., polyoxyalkylene nonionic surfactant) and a curing agent (e.g., phenolsulfonic acid), and the resulting mixture is foamed and cured. In this way, a high-density phenolic resin foam of a density of 80-300kg/m<3> can be obtained. No void appears even when the obtained phenolic resin foam is cut in any direction, and it can be desirably used as a forming material for sculpture, etc.
Patent JP-S6195321-A (JP)
Title: Electrochromic display apparatus
Inventor: MIZUNO YASUO
IPC: G09F9/30
Filed: 1984-10-17
Abstract: PURPOSE:To prevent a short circuit between electrodes by forming a more thickner insulating film than a display electrode in a thickness on a transparent electrode except a part of the display electrode. CONSTITUTION:The short circuit between the display electrode 3 and a counter electrode 5 is easy to occur in an apparatus in which a thin solid electrode 4 having a more thickner insulating film 6 than the display electrode 3 in the thickness is laminated with a the counter electrode 5. Accordingly, an upper end of the insulating film 6 is placed at the upper end of the display electrode 3 or is placed higher than that of the display electrode 3, thereby preventing the short circuit between the display electrode 3 and the counter electrode 5, and being easy to use the thin solid electrode 4.
Patent JP-S6196702-A (JP)
Inventor: HATA TAKUOKI
IPC: C04B35/00
Filed: 1984-10-17
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。