baber/WOPTO huggingface dataset:
Patent JP-H07151634-A (JP)
Title: Leak test method
Inventor: TODA HIROMITSU
IPC: G01M3/20
Filed: 1993-11-29
Abstract: PURPOSE:To provide a leak test method applicable to a low strength container by which leakage of tracer gas can be detected with high sensitivity. CONSTITUTION:At first, an object 11 to be tested is inserted into a hood 12. The object 11 is then evacuated by means of a pump 14 and a gas of N2 or CO2 containing no He (or containing a trace of He) is fed into the object 11 through a pipe 15 thus substituting the air with the substitution gas. At the same time, the hood 12 is filled with He gas while evacuating the object 11 by means of the pump 14. When the object 11 has any leak point, the He gas leaks into the object 11 and enters, along with the substitution gas, into a pipe 16 where it is detected by means of a tracer gas detector 13.
Patent JP-H07148363-A (JP)
Title: Razor unit
Inventor: ICHIYANAGI MASAO
IPC: B26B21/44
Filed: 1993-11-29
Abstract: PURPOSE:To provide an easy mounting structure for a lubrication solid material, ensure the easy mounting thereof and prevent a damage thereto due to contact with an external material. CONSTITUTION:A plurality of through holes 8 making both upper and reverse sides of a cap 1 continuous to each other are formed in a recess 7 for housing a smoother 9. Also, the smoother 9 is formed to have a circular cylinder shape without any irregularity on the external surface thereof. According to this construction, no consideration is required about mounting directivity at the time of mounting the smoother 9 and the smoother 9 can be mounted very easily. Furthermore, the smoother 9 does not project from the holes 8 to the surface of the cap 1 and, therefore, a damage thereto due to contact with an external material can be prevented. Also, even the lubrication effect and durability of the smoother 9 can be maintained.
Patent JP-H05134448-A (JP)
Title: Color erasing type toner
Inventor: MUROFUSHI KATSUMI
IPC: G03G9/09
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a toner showing proper triboelectric property which can be erased with near infrared rays by incorporating a specified dye which absorbs near infrared rays and a color erasing agent. CONSTITUTION:This toner contains a binder resin, dye which absorbs near infrared rays expressed by formula I or II, and color erasing agent expressed by formula III. Further, a charge controlling agent is mixed with the toner to be deposited on the toner. In formulae I-III, X is halogen ion, perchloric ion, etc., R<1>-R<4> are hydrogen atoms, hydrocarbon groups, etc., Y is cation having an absorption characteristic in a near infrared region, R<5>-R<8> are alkyl groups, aryl groups, and at least one of them is an alkyl group of 1-12 carbon number, R<9>-R<12> are hydrogen atoms, alkyl groups, etc. This decolorizing toner has a principal property that it can be decolorized with near infrared rays and has a triboelectric charges required as an electrostatic charge image developing toner, the toner has enough function as a developer for the production process of electrophotograph.
Patent JP-S63142080-A (JP)
Inventor: ANIRU BII GOORU
IPC: C09J175/04
Filed: 1987-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03158672-A (JP)
Title: Refrigerator with automatic ice making device
Inventor: OIKE HIROSHI
IPC: F25C1/10
Filed: 1989-11-16
Abstract: PURPOSE:To simplify a structure for supplying water and to form a transparent ice by providing a water supplying device for supplying water to an ice making tray in a clod storage chamber, and further providing a communicating hole for communication between an upper part of the ice making chamber and the storage chamber. CONSTITUTION:A water supplying device 19 is provided in a cold storage chamber 2, and water is supplied to an ice making tray 6 by opening a solenoid valve 23 for predetermined time, and supplying the wafer from a water supply tube 22 to the tray 6 by natural drop. The supplied water is stored in the tray 6, cooled by chilled gas supplied from a chilled gas supply port 15 into an ice making chamber 3, and ice is made. In this case, since the upper part of the chamber 3 communicates with the chamber 2 through a communicating hole 18, the temperature of the water surface side of the tray becomes higher than that at the bottom side at the time of ice making, and formation of the ice at the surface side is delayed. Accordingly, since the ice is formed from the bottom side of the tray 6 and the surface side is formed at the last, bubbles contained in the water can be released from the surface side. Thus, a transparent ice can be formed.
Patent JP-H01141472-A (JP)
Title: Image pickup device
Inventor: NAKAJIMA HIROSHI
IPC: H04N5/335
Filed: 1987-11-27
Abstract: PURPOSE:To execute a high-speed image pickup by dislocating the phase of the pulses of driving circuits to drive respective image pickup elements at an equal interval. CONSTITUTION:A video input inputted from a zoom lens 1 is resolved into plural channels by a resolving optical system 2. In such a case, the spectral characteristics of respective channels are equal, and they are equally divided into respective solid-state image pickup elements 3-5. The solid-state image pickup elements 3-5 of respective channels have independent synchronizing signal generating and solid-state image pickup elements driving circuits 9, respectively, they are driven by reference signals 11-13 of respective channels dislocated by fixed phases from a reference signal generating circuit 10, the signals are made into video signals in which phases are dislocated by approximately the same time, and they are outputted from video processing circuits 8. Such video outputs 14-16 are stored into field memories 17, read at three-fold speed by memory address signals 19, and outputted in being made into video output signal 22 synthesized by an output synthesizing circuit 21. Thus, the high-speed image pickup can be executed.
Patent JP-H09146993-A (JP)
Title: Method for managing and outputting drawing
Inventor: HIDAKA SADAMI
IPC: G06F17/50
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a drawing managing and outputting method which can input an instruction for outputting a specified number of drawings at a time over plural units such as designer units and designing work units and automatically output the specified necessary number of drawings. SOLUTION: This method stores plural drawings in the form of data in a storage device 2 and outputs drawings by an output device 3 with the stored drawing data. At this time, each drawing is given plural discrimination symbols corresponding to a designer unit, a designing operation unit, etc., and indications covering respective units are inputted together to a computer 1 only for a specific number of drawing, and stored drawing data are read out according to the instruction and converted into drawing output data to instruct whether or not a drawing is to be outputted according to the drawing output data. The generation and drawing output of drawing output data are repeated until a specified number of drawings are outputted at output time.
Patent JP-H05104821-A (JP)
Title: Safety device
Inventor: SUZUKI MASASHI
IPC: B41J29/13
Filed: 1991-10-18
Abstract: PURPOSE:To protect an operator against an electric shock to be inflicted to him due to his careless touch on a printing head after opening a protective cover, in a printing device equipped with a piezoelectric element using high voltage. CONSTITUTION:A capacitor C for elimination of a noise is provided between the power supply side terminal of a piezoelectric element using high voltage and an earth. In addition, a protection switch SW is installed between the power supply side terminal and a power supply. The protection switch SW turns to a shutoff state, if a protective cover is opened. Further, resistors R are installed in parallel on the capacitor C. Subsequently, if the protection switch is set to a shutoff state, and electric charge accumulated by the capacitor C is rapidly discharged.
Patent JP-H08206325-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-11-17
Abstract: PURPOSE: To suppress an adverse effect on a circuit board by the static electricity from an electrified mechanism plate caused by the delivery of prize balls without complicating the assembling work of a circuit board case. CONSTITUTION: A circuit board 251 for controlling at least an electric game device arranged on a game board is surrounded by a conducting circuit board case. An upper case 107 and a lower case 215 are fitted with screws to integrally form the circuit board case.
Patent JP-2000134038-A (JP)
Title: Detection circuit
Inventor: YAMAMOTO TAKESHI
IPC: H03D3/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an analog detection circuit employing CMOS transistors TRs which have high detection sensitivity and are suitable for low voltage application. SOLUTION: An adder circuit 1 performs addition and a subtractor circuit 2 subtraction of two input signals A, B to obtain the sum signal A+B and the difference signal A-B. An absolute value circuit 3 (4) takes the absolute value of the obtained A+B (A-B) and a subtractor circuit 5 calculates the difference of the outputs of the absolute value circuits 3, 4 to obtain a detection output. Since the detected output (output current) is nullified when the inputs to the respective absolute value circuits are zero, the detection sensitivity can be increased readily.
Patent JP-H08289790-A (JP)
Title: New staphylokinase derivative
Inventor: DEJIRE JIYOZE KOREN
IPC: C12R1/445
Filed: 1995-11-17
Abstract: A method for producing the derivatives of the invention by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector; transforming or transfecting a suitable host cell with the vector; and culturing the host cell under conditions suitable for expressing the DNA fragment. Preferably the DNA fragment is a 453 bp <u>Eco</u>RI-<u>Hin</u>dIII fragment of the plasmid <u>pMEX602SakB</u>, the in vitro site-directed mutagenesis is performed by an oligonucleotide-directed mutagenesis system using the plasmid <u>pMa/c</u> and the repair deficient E. coli strain WK6MutS, and the mutated DNA fragment is expressed E. coli strain WK6. The invention also relates to pharmaceutical compositions comprising at least one of the staphylokinase derivatives according to the invention together with a suitable excipient, for treatment of arterial thrombosis.
Patent JP-H09147061-A (JP)
Title: Id card issuing system
Inventor: WATANABE KIYOBUMI
IPC: G06K17/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To urge a user to carry out desired processing and to reduce the overlooking frequency of the processing by retrieving the processing to be carried out in a system operation mode by means of a retrieval means and a processing condition storage means and showing the retrieved processing to the user. SOLUTION: This system basically comprises, for example, a personal computer 1 and a peripheral device (card printer 7) which is connected to the computer 1. A hard disk 3 consists of a processing generation condition data base which stores the processing generation condition and its corresponding processing and a personal information data base which stores the personal information on a card owner. When an access is given to the processing generation condition data base, it is checked whether the stored 'generation condition 1' is satisfied or not. If satisfied, it is confirmed whether a user wants to carry out the processing 1. If the user wants to carry out the processing 1, he chooses the execution of the processing via a keyboard 5, etc., and carries it out.  In the same way, all conditions are checked and the user carries out his desired processing after confirmation of his executing will.
Patent JP-H10141696-A (JP)
Title: Air conditioner
Inventor: NISHIZAWA TOKUHISA
IPC: F24F13/20
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve a maintenance characteristic snd obtain the satisfactory safety or satisfaction in respect of product liability by restricting the opening angle of an inlet grill so as to open and close the grill without using a tool for the attaching or detaching operation of a filter. SOLUTION: In the unit 1 of an air conditioner, an inlet grill 9 has an inlet filter 7 mounted on the inside thereof and a magnet 11 for fixing the grill to the unit 1. The inlet grill 9 is connected to one end of a link 12 and the other end of the link 12 is connected to the unit 1 through a tag plate 16 by means of a fixing screw 13. Thus, when the inlet grill 9 is opened, by empty hands, the opening angle θ of an opening part is limited to a minimum angle by the link 12 so as to extract the inlet filter 7 and the inlet grill 9 is not completely opened. Accordingly, the cleaning operation of the grill 7 is carried out without using a tool and a blower is not exposed with safety.
Patent JP-H04172098-A (JP)
Title: Scanning system discriminating circuit
Inventor: YUGAWA TATSUO
IPC: H04N17/00
Filed: 1990-11-06
Abstract: PURPOSE:To reduce a circuit element quantity by replacing a scanning system discriminating circuit with an analog method, and using a differentiation circuit and an integration circuit. CONSTITUTION:A vertical driving signal 2 of a video signal is inputted and differentiated in a registor R1 and a capacitor C1. Next, a horizontal driving signal 1 of the video signal and a differentiation signal B of the vertical driving signal 2 are ANDed in transistors Q2 and Q3. And this AND is integrated in a capacitor C2 and a registor R2, then the capacitor C2 is discharged instantaneously according to the result of the AND. Therefore, it is possible to discriminate by an output level DET of the integration circuit whether the scanning system of the video signal is an interlace or a non-interlace. Thus, the circuit element quantity can be reduced.
Patent JP-H03158984-A (JP)
Title: Optical projection system for information detection
Inventor: TAWARA TAKAO
IPC: G02B27/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a desired beam diameter extending over a wide distance range through simple constitution by positioning each imaging point focused by the corresponding lens system of each diffused light source differently on the optical projection path of a light beam. CONSTITUTION:While the light source 2a is lighted, luminous flux emitted from the light source 2a advances on an optical axis A while being diffused, and is refracted to make a focusing beam Ba by a focusing lens 1, and it forms an image point Pa on the optical axis A more right side than the right side focus F2 of the focusing lens 1. When the light source 2b is lighted, the luminous flux emitted from the light source 2b advances rightware while being diffused, and is refracted to make the focusing beam Bb by the focusing lens 1, and it forms the image point Pb at a position left side from the above-mentioned image point Pa by distance H and slightly deviated from the optical axis A. Accordingly, if the distance H between the image points Pa,Pb is selected properly by adjusting beforehand the distance (h) between two light sources 2a,2b, the distance range in which a condition that the beam diameter is below the desired diameter (d) is satisfied can be expanded to La + Lb at maximum. Thus, the desired beam diameter can be obtained extending over the wide distance range.
Patent JP-H03159610-A (JP)
Title: Bed
Inventor: OGINO HIROYUKI
IPC: A47C21/04
Filed: 1989-11-17
Abstract: PURPOSE:To dry, cool or warm sufficiently the inside of a bed by cooling or warming air with a cooler or a heater and sending the cooled or warmed air into a bag-like container arranged on a mat. CONSTITUTION:A fan unit 2 is provided between a floor plate 9 and a mat table 10. A box 3 which is hollow inside and has a blow-off opening 4 is provided on the foot side of a bed body. The box works also as a foot panel. A bag-like container 5 made by sewing a bed pad 6 and a cloth 7 together at the respective sides with a part of one side unsewed and reserved for an air introduction part 8 is set on the upper surface of a mat 1. On the container 5, a sheet 11 and a bedclothes 12 for covering are arranged through the bed pad 6. If warm or cool air is sent into the container 5 on the mat 1, the inside 13 of a bed can be dried, warmed or cooled sufficiently.
Patent JP-H04171876-A (JP)
Title: Piezoelectric body element
Inventor: KUMADA AKIO
IPC: H01L41/09
Filed: 1990-11-05
Abstract: PURPOSE:To make wiring easy and to reduce an adverse effect on the oscillation through a connection by forming a folded electrode of specific shape on a part of one surface of a piezoelectric body thin plate and by providing the connection with the electrade only on the surface on the side where the electrode is formed. CONSTITUTION:A piezoelectric ceramic is composed of a piezoelectric body thin plate 2 and an exciting electrode formed on the surface of the thin plate 2 and the plate 2 is subjected to polarization treatment. With respect to the surface A of the plate 2, polarization electrode is used as the exciting electrodes 41, 42, while an electrode printing work is conducted on the whole surface of the surface B of the plate and on the inside surface of a hole 3. A part of the electrode in the vicinity of the inside circumference of the hole 3 is removed and a notch X is formed. In the remaining part, an insulating groove Y is formed into an almost fan shape and a ration r3/r1 the distance r3 from the center to the outside arc to the outer radius r1 is made more than 0.375 and less than 0.55. An ultrasonic elliptic motion is conducted when the electrode 43 and folded electrode 44 are connected with a single-phase driving power supply by a lead wire and voltage is applied. Because the lead wire from the driving power supply can be connected on one surface, an adverse effect on the oscillation by the lead wire can be reduced and wiring operations are also made easy.
Patent JP-H0537391-A (JP)
Title: Device and system for code transmission
Inventor: KIMURA TOMOHIRO
IPC: H03M7/02
Filed: 1991-11-15
Abstract: PURPOSE:To prevent the total code length to be transmitted from being increased in proportion to the number of times of the appearance of a bite X' FF', even at the time of inserting a carry control signal. CONSTITUTION:An arithmetic encoder 2b decodes the possibility of the transmission of carries generated at the time of an arithmetic encoding operation beyond the bite X' FF' continuing in more than a constant number of a transmitted arithmetic code 15b, and when the entire carries can not be transmitted, a carry control signal 100b is inserted into the upper 2 bits of the bite except the X' FF' appearing at first, and the presence and absence of the carry is transmitted afterwards. An arithmetic decoder 3b detects that the bits X' FF' is continuing in more than the constant number at the arithmetic code 15b, and arithmetic-decodes an output value YN 16 from the arithmetic code 15b which detects and processes the carry control signal 100b, predicted value MPS 17 for the appearance of the output value YN 16 to be decoded, and LPS area width Qe.
Patent JP-H04171251-A (JP)
Title: Electronic control type fuel injector
Inventor: ISHIDA KATSUMI
IPC: F02D11/10
Filed: 1990-11-05
Abstract: PURPOSE:To enhance control accuracy of a fuel injection quantity by controlling an output from a throttle opening degree sensor in accordance with a change in detected air quantity. CONSTITUTION:A throttle valve 4, which is opened according to a depressing amount of an acceleration pedal, is disposed, in such a state as to be energized in the valve closing direction, in an intake passage 3 for supplying fuel to an engine 1 from an injector 2. An opening degree of the throttle valve 4 is detected by an opening degree sensor 5. A water temperature sensor 7 for detecting a temperature of engine cooling water is fixed to a jacket 6 of the engine 1. A crank angle sensor 8 serving as an engine speed detector is provided in the engine 1. Each output from the sensors 5, 7, 8 is input into an ECU 9 installed in an engine controlling electrical controller, to thus control an ON/ OFF timing of the injector 2, an ON/OFF pulse width and the like in accordance with a fuel injecting timing and quantity. Therefore, a fuel injection quantity can be accurately controlled in high resolution.
Patent JP-H10137435-A (JP)
Title: Game medium receiving box
Inventor: KIKUCHI TSUNEO
IPC: A63F7/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game medium receiving box capable of preventing game mediums such as balls for pachinko game from spilling outward along the edge extended outward from the upper opening of the game medium receiving box. SOLUTION: This game medium receiving box is equipped with a receiving box main body 11 on which an upper opening 11a for game mediums to insert into is formed. An inclined plane 12a which is gradually lowered to the inside of the receiving box main body is formed on the upper surface of the opening edge 12 which is extended outward from the upper opening and a fastening groove 12b of circular cross section is formed on the inclined plane.
Patent JP-H07159059-A (JP)
Title: Heat exchanger device
Inventor: WATANABE YUTAKA
IPC: F28C3/04
Filed: 1993-12-01
Abstract: PURPOSE:To utilize environmental water energy stably for a long period of time by introducing a non-water-soluble liquid medium of high specific gravity which has been heat-exchanged with environmental water into a heat exchanger to effect a heat exchanging action, thereby reducing fouling on the heating surface in the heat exchanger. CONSTITUTION:A non-water-soluble liquid 6 of high specific gravity stored in a recovery section 9 has been heated approximately to a temperature of river water (heat source water), so that the heat energy having been given from the river water is taken up by a heat pump 10 and the liquid 6 whose temperature has become low flows to a distributor 5. Fine sands and relatively heavy solid fine particles contained in the river water are removed at a separator 11A serving also as a filter provided in a circulation system 11 of the liquid 6. The heat-source water 3 from which a part of its heat energy has been removed by the liquid 6 at a heat exchanger tank 4b becomes lower temperature. And when the liquid 6 naturally falls in the tank 4b under the force of gravity, it flows along a passage 8 in the form of film, so that fine droplets are not generated.
Patent JP-H02147315-A (JP)
Title: Monitor apparatus of injection molding machine
Inventor: INABA ZENJI
IPC: B29C45/77
Filed: 1988-11-30
Abstract: PURPOSE:To easily set the moding condition of a high grade molded product by mounting a means for calculating the injection speed at each screw position from a predetermined cycle and a detected screw position and a display means for displaying the calculated injection speed in correspondence to the screw position. CONSTITUTION:When injection is started, a pulse coder 3 detects the position of a screw 1 at every predetermined cycle and an injection pressure sensor 4 detects injection pressure at every predetermined cycle. When the position of the screw 1 is detected, a CPU 114 for a PMC calculates the injection speed at every cycle from the difference between the screw positions and the time between said positions. The calculated injection speed is displayed on a display means 119 in correspondence to the screw position or the elapse time from the start of injection. By this method, the relation between the injection speed and the injection pressure can be monitored along with the injection speed.