baber/WOPTO huggingface dataset:
Patent JP-H08107751-A (JP)
Title: Table hat-type cockroach-controlling device with tack tape
Inventor: KOBAYASHI TOSHIKO
IPC: A01M29/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a means to protect foods on a dining table from cockroach, other insects and dust. CONSTITUTION: A tack tape 2 is applied to the underside throughout the lower part of a table hat. The tack tape part and the table are brought into mutually firm contact to exclude any gap, thereby preventing cockroach and other insects from intrusion into the space under the table hat.
Patent JP-H04163358-A (JP)
Title: Method and device for forming web
Inventor: KONO YUKIO
IPC: D04H1/72
Filed: 1990-10-19
Abstract: PURPOSE:To readily obtain a web having a uniform thickness by blowing the second air stream on pulp fibers blown out with the first air stream to collide with each other and disperse the pulp fibers, and accumulating the dispersed pulp fibers on a net. CONSTITUTION:Pulp fibers are blown out with the first air stream flowing in one direction, and the second air stream is blown on the blown pulp fibers to collide with the first air stream, thereby accumulating the dispersed pulp fibers on a net to form a web having a uniform thickness. The coverage of the upper part of the side wall 11a with a pyramid-shaped lid 11b in a dispersing section 10 allows the smooth flow of air in the dispersing section 10 and to provide a web having a uniform thickness.
Patent JP-H05122693-A (JP)
Title: Satellite broadcasting receiver
Inventor: KISHIMOTO KAZUHIRO
IPC: H04N5/44
Filed: 1991-10-28
Abstract: PURPOSE:To save the labor of selecting broadcasting and to improve operation covenience by detecting the flag of a descramble/decoder or the flag of a decoder by a microcomputer when a user selects a channel and automatically advancing to the next channel and selecting channels except descrambling or service broadcasting. CONSTITUTION:A microcomputer 33 checks a channel scanning switch and sets a channel by normal operation when it is turned off, advancing to the next channel. When it is turned on, it checks the presence or absence of the signal of a descramble/decoder 28 and checks the scramble flag of a CM demodulator 27 at the time of the absence of the signal. It sets the channel as it is at the absence of a flag. With a flag, it turns the channel of a channel selector 22 up or down, advances to the next channel to check the flag. The operation is repeated until the channel whose flags are eliminated. Thus, the troublesome selection of a descramble enable channel or service broadcasting can be saved with the increase of the scramble broadcasting.
Patent JP-H10114068-A (JP)
Title: Print method of ink-jet recording head
Inventor: YANAI HITOSHI
IPC: B41J2/185
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a print method of an ink-jet recording head whereby air bubbles can be accurately detected inexpensively in a short time to a plurality of nozzles, a printing operation can be stopped after the detection of the air bubbles, a printing operation interruption position can be stored, and the printing operation can be resumed from the interruption position. SOLUTION: A driving signal is individually supplied to an electrostrictive vibrator 5 set in an ink passage 3 of each nozzle 4 of an ink-jet recording head, and ink drops are let to fly from a nozzle part of the nozzle 4, thereby to carry out a required printing operation. During the printing operation, the presence/absence of air bubbles in the ink passage 3 of the nozzle 4 is always detected from the presence/absence of an excessive voltage at the electrostrictive vibrator 5. When air bubbles are detected, the driving signal is stopped to be sent out thereby to interrupt the printing operation, and a printing operation interruption position is stored.
Patent JP-H03143962-A (JP)
Title: Monoazo compound and dyeing or printing of fibrous material using it
Inventor: AKAHORI KINGO
IPC: C09B62/51
Filed: 1989-10-27
Abstract: NEW MATERIAL:A compd. of formula I [wherein R is H or a (substd.) alkyl; A is a (substd.) phenylene or naphthalene; Z1-2 are each -SO2CH=CH2, -SO2CH2 CH2Y (wherein Y is a group to be eliminated by the action of an alkali); R1-2 are each H, a (substd.) naphthyl, a (substd.) benzyl; p is 0 or 1]. EXAMPLE:A compd. of formula II. USE:A reactive dye used for dyeing and printing a fibrous material. PREPARATION:A compd. of formula III and a compd. of formula IV are condensed with a cyanuric halide at specified temp. and pH and the reaction product was condensed with a compd. of formula V at specified temp. and pH.
Patent JP-H08122467-A (JP)
Title: Time transmission equipment
Inventor: SATO KAZUO
IPC: G04G5/00
Filed: 1994-10-19
Abstract: PURPOSE: To eliminate asynchronism between devices and to facilitate application to a control device by providing a serial transmission part which transfers data on time to a subordinate device after a main device generates a synchronous signal. CONSTITUTION: In a main device 5, time is obtained by making a clock 2 operate constantly. When a power source 1 is made, data on the time thereof are transferred serially to a serial reception part 6 after a synchronous signal generated by a timing generating circuit 4 is transmitted from a serial transmission part 3. As for timing, the timing of msec or μsec for synchronization as a control device is necessary, not that for indication in seconds such as clock indication. In serial transmission of 1MBPS, for instance, asynchronism can be reduced to several microseconds or below. In a subordinate device 7, the synchronous signal and the time data received by the serial reception part 6 are synchronized by a synchronizing circuit 8 and the time is obtained by a time preparing part 9.
Patent JP-H01123530-A (JP)
Title: Monotone increase characteristic measuring instrument for d/a converter
Inventor: MARUYAMA TOSHIHIRO
IPC: H03M1/10
Filed: 1987-11-06
Abstract: PURPOSE:To inexpensively attain the measurement at high speed by combining and using a sample-hold circuit and a comparator for the measurement of the monotone increase characteristic of a D/A converter. CONSTITUTION:A D/A converter 1 to receive digital data 11 increasing with monotone inputs an analog signal 12 to one side of a comparator 2 and inputs it to a sample-hold circuit 3. A sample-hold circuit 3 to receive the output of the D/A converter 1 is subjected to sample-hold by a sampling pulse 13 inputted corresponding to the change step of digital data and adds a holding signal 14 to other side input of the comparator 2. Thus, the voltage value is read and the operation time of a voltage difference can be shortened.
Patent JP-H01122416-A (JP)
Title: Molding method for baggy member with connecting nail
Inventor: SATO MASAHIDE
IPC: B29C45/44
Filed: 1987-11-07
Abstract: PURPOSE:To enable demold by keeping a shape of a connecting nail at the time of molding, by a method wherein an undercut width of an undercut part to be formed on an interior side of the connecting nail of a baggy member is made wider than a bulged out width of the other part along with a bulged out part for molding the undercut part. CONSTITUTION:A pair of connecting nails 17 projecting crosswise to an opening direction of a clip 14 are provided on the clip 14 and a wall part 21 is formed on the central part of a nail width direction of an undercut part 20 to be formed between the connecting nails 17 and a ceiling plate part 18 by bulging out a little larger than the inside of a side wall 16. A necessary undercut width to obtain sufficient connecting force with a stud through a height difference between the surface of the wall part 21 and the top part of the connecting nail 17 is made h1, against which both side parts of the wall part 21 are formed by bulging out a wall part 22 a little form the inside of the side wall 16 and its undercut width is made h2. Therefore, at the time of pulling out the clip 14 through a movable mold, the connecting nail 17 is demolded by keeping a form at the time of molding and it is not feared that a defective goods may be generated where connecting force with the stud is insufficient.
Patent JP-H05122064-A (JP)
Title: Pll frequency synthesizer circuit
Inventor: KANEKO HIROSHI
IPC: H03L7/183
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the deadlock of a PLL frequency synthesizer circuit at the time of tuning on a power source and also to shorten time from turning on the power source to starting an operation. CONSTITUTION:A variable frequency-divider circuit 6 frequency-dividing the oscillation signal of VCO 1 which is amplified by an amplifier circuit 5, a first latch circuit 10a setting the frequency-dividing number of the variable frequency- dividing circuit 6, a reference frequency-divider circuit 8 frequency-dividing the oscillation signal of a crystal oscillation circuit 7, the second latch circuit 10b setting the frequency-dividing number of the reference frequency-divider circuit 8 and a power source voltage detecting circuit 12 generating an initialization pulse Ps at the time of impressing the power source are provided. The frequency-dividing numbers of the variable frequency-divider circuit 6 and the reference frequency-divider circuit 8 are set in the first latch circuit 10a and the second latch circuit 1 by the initialization pulse Ps so that the locked frequency of VCO 1 comes to be higher than the free-run frequency of the amplifier circuit 5.
Patent JP-H07108196-A (JP)
Title: Liquid agent injection nozzle
Inventor: KAWASAKI MAKOTO
IPC: B05B1/32
Filed: 1993-10-14
Abstract: PURPOSE:To maintain an injection pressure stably over a long period of time with the nozzle which injects the liquid agent encapsulated together with an injecting agent for pressurization into a container by depressing a nozzle button by providing this nozzle with a spring means for energizing a valve plug moved in one way by a liquid pressure. CONSTITUTION:A discharge pipe 2 is depressed when the nozzle button is depressed. The valve in a spray can is then opened and the liquid agent in the can is ejected from the front end of a discharge pipe 2. The liquid agent is injected from the front end of the valve plug 5 through the circumferential groove 10 and passage hole 13 of the valve disk 5. The liquid agent is ejected from the circumferential groove 11 of a juncture between the valve plug 5 and a diaphragm 7 as well and flows into the spacing between the base of a diaphragm chamber 6 and the diaphragm 7. The diaphragm 7 is deflected toward the side to decrease the volume of the diaphragm chamber 6 when the pressure of the liquid agent of this time overcomes the sum of the force of a volute spring 8 and the atm. pressure. The valve plug 5 is then moved rightward and the passage hole 15 located at the nozzle button 3 is held close.
Patent JP-H03263857-A (JP)
Title: Envelope with big current through body and manufacture thereof
Inventor: REIMONDO ERU BURAUN
IPC: H01L23/373
Filed: 1990-10-19
Abstract: PURPOSE: To increase the current-load capacity of an envelope feedthrough by excluding the sealing of glass and metal by alternately laminating a plurality of electric insulating thermal conduction rings and electric conduction rings having the conducting tabs at the inside and outside, respectively, on a substrate comprising low thermal expansion material, and forming a sealing device. CONSTITUTION: A substrate, including material of low thermal expansion coefficient and a plurality of thermal conduction rings 12 and electric conduction rings 17, which overlap alternately on the substrate and form a sealing device 16, are provided. The electric conduction rings 17 have a plurality of inner and outer tabs, 13 forming a large-current feedthrough. The thermal conduction rings 12 provide the electric insulation between the feedthroughs. For example, a plurality of the aluminium rings 12 and the nickel plated molybdenum rings 17 are alternately laminated on the low- thermal expansion metal substrate, and the envelope 9 is formed. The molybdenum rings 17 have a plurality of the inner and outer tabs 13. Then, the rings 12 and 17 of the above envelope 9 are soldered together.  At the uppermost part, a sealing ring 14 comprising the nickel plated molybdenum and a cover are provided, and the sealing device 16 is formed.
Patent JP-H02128415-A (JP)
Title: Formation of aluminum foil for electrolytic capacitor
Inventor: ADACHI KAZUYUKI
IPC: H01G9/04
Filed: 1988-11-07
Abstract: PURPOSE:To contrive to suppress a leakage current by a method wherein a depolarization treatment is conducted between each stage of chemical formation in the prescribed period of time. CONSTITUTION:First, a sheet of aluminum foil 1 is primarily formed in a process A at 200V, for example, in a primary formation vessel. Then, a depolarization treatment is conducted in a depolarization vessel 5 in a process D, and then the aluminum foil is moved to a tertiary formation vessel 6 where a process E is conducted. A depolarization treatment is conducted in a depolarization vessel 7 in a process F, and for example, a heat treatment process G to be performed in a heating chamber 8, a reformation process H in re-formation vessel 9, an after-treatment process I, to be performed in an after-treatment vessel 10, are conducted successively. The leakage current of the chemically- formed foil can be reduced by conducting a depolarization treatment every time when formation voltage is stepped up while a multistage forming operation is conducted as above-mentioned.
Patent JP-H06130634-A (JP)
Title: Image recorder
Inventor: KACHI YASUHIKO
IPC: G03C1/498
Filed: 1992-10-20
Abstract: PURPOSE:To provide the image recorder capable of stably transporting image recording materials by preventing the unnecessary contact and adhesion of the overlapped surfaces having adhesiveness at the time of transporting the image recording materials after thermal development transfer. CONSTITUTION:Photosensitive material discharge rollers 158, 160 are disposed in the transporting path for photosensitive materials constituted to be curved to a J shape by photosensitive material guides 156A, 156B. The transporting speed of the photosensitive material discharge roller 160 existing on the downstream side of the curving part of the transporting path is set higher than the transporting speed of the photosensitive material discharge roller 158. Then, back tension acts on the photosensitive materials and the photosensitive materials are transferred only to the photosensitive material guide 156B side in the curving part and the contact of the exposed surface existing on the outer side and having the adhesiveness with the photosensitive material guide 156A does not arise in the curving part and the photosensitive materials are smoothly and stably transported.
Patent JP-H03146624-A (JP)
Title: Smelting method for ni-fe-based alloy
Inventor: MUKAI TAKASHI
IPC: C01B31/02
Filed: 1989-10-30
Abstract: PURPOSE:To produce an Fe-Ni alloy having a very low sulfur content by melting raw material such as Fe-Ni scraps with arc, refining the molten metal in a ladle, producing a consumable electrode with the resulting Fe-Ni having a very low sulfur content as starting material and subjecting the electrode to vacuum arc refining. CONSTITUTION:Fe-Ni scraps or an iron source having a high sulfur content and Ni are melted in an arc furnace and this molten metal is desulfurized by refining in a ladle to obtain Fe-Ni having such a very low sulfur content as <20ppm S. This Fe-Ni ingot is put in a vacuum induction melting furnace and decarburized to produce low C and low S Fe-Ni, e.g. contg. <=0.0040wt.% C, <=0.0020wt.% S and about 36wt.% Ni. This Fe-Ni as starting material is cast into a consumable electrode and this electrode is subjected to vacuum arc remelting. An Fe-Ni alloy having superior characteristics as stock of a shadow mask for the cathode-ray tube of a large-sized TV set is produced at a low cost.
Patent JP-H04155139-A (JP)
Title: Air conditioner
Inventor: YOSHITSUBAKI AKIFUMI
IPC: F24F11/02
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the room temperature from dropping during defrosting operation, increase the defrosting capacity to the maximum and create a comfortable living atmosphere by a method wherein the operating frequency of a compressor, the rotating speed of a room fan motor and the throttle degree of a pulse type expansion valve are controlled to optimum values according to the room suction air temperature, the outside temperature, the room relative humidity, and the refrigerant delivery temperature. CONSTITUTION:A compressor capable of continuous operating at a low frequency, a variable throttle pulse type expansion valve and a room fan motor are used. A refrigerant delivery set temperature value is decided corresponding to the outside temperature at the time operation mode is changed from cooling operation over to defrosting operation, the throttle degree of the pulse type expansion valve is controlled according to the decided set value, and the rotating speed of the room fan motor is changed from that in normal cooling operation. As the refrigerant delivery temperature is set corresponding to the outside temperature, the throttle degree can be quickly set at an optimum one in response to changes in outdoor and indoor loads, and the rotating speed of the room fan motor is reduced. Therefore, the temperature of a room heat exchanger is reduced, causing the dehumidifying capacity to be increased to the maximum. As a result, the absolute humidity in a room is reduced and a comfortable living atmosphere can be created.
Patent JP-H04157331-A (JP)
Title: Method and apparatus for spectrometry
Inventor: OKUBO KAZUAKI
IPC: G01J3/28
Filed: 1990-10-19
Abstract: PURPOSE:To improve measurement accuracy by performing spectrometry while changing the amplification factor of the light detecting unit of a spectrometer in a plurality of stages, synthesizing the direct results of the spectrometry to obtain a final spectrometric result with a wide dynamic range and obtaining an effect quantity. CONSTITUTION:Light from a light source 1 is led to a photodiode array 5 via an incidence slit 2, a mirror 3 and a concave diffraction grating 4. Sensitivity is adjusted by a sensitivity adjusting signal from a CPU 6 in the photodiode array 5. Detected measurement data are quantized by an A/D converter, the spectrometric sensitivity of the detected measurement data is corrected by the CPU 6 to be stored in a memory 7. The sensitivity of the array 5 is adjusted by the CPU 6 to a level at which the output signal of the array 5 is not saturated and the measurement data are stored in the memory 7 as spectrometric data 1. Then, the sensitivity of the array 5 is raised ten times as much with respect to the light source 1, up to ten percent of the output level of spectrometric data is detected at the full scale of the output level of spectrophotometric data and stored as spectrometric data 2. Then, the data 1 and 2 are synthesized to be outputted as spectrometric data 3.
Patent JP-H08121184-A (JP)
Title: Exhaust gas turbine supercharger for internal combustion engine
Inventor: JIIKUFURIITO ZUMUZERU
IPC: F01D17/16
Filed: 1994-10-12
Abstract: PURPOSE: To ensure higher flexibility and wider applicability of turbochargers by outlining them in view of flow and disposing an at least partially fixed ring in the turbine flow passage to define two annular nozzles. CONSTITUTION: A volute type single-flow turbine housing 2a encircling an impeller 7 of a turbine stage 2 and a volute type single-flow compressor housing 3a encircling a radial-flow impeller 5 of a compressor stage 3 are flange-coupled to constitute a turbocharger housing. The exhaust gas flow is lead to the impeller 7 radially and obliquely in annular-nozzle-shaped outlet areas 12 having annular nozzles 12a and 12b. In the outlet areas 12, variably divisible guide cascades 13 and 14 are placed. In the curved area that are delimited by the intersections whereat the divisible guide cascade 13 meets oblique cutting planes 19 and 20, a ring 21 is disposed comprising a ring portion 22 coupled to guide vane portions 15a and 16a and a second ring portion 23 coupled to guide vane portions 15b and 16b.
Patent JP-H0996190-A (JP)
Title: Overcutter device of tunnel excavating machine
Inventor: YOSHINO OSAMU
IPC: E21D9/087
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance the support strength and enable smooth excavation by supporting a roller cutter of an overcutter device of a shield machine between oscillating arms always coming into contact with a strength member of a cutter head. SOLUTION: Plural sets of over break overcutter devices 10 are assembled in a cutter head 2 of a shield machine 1. Oscillating arms 13 extended in the radial direction of the cutter head 2 are welded in a pair on both sides of a box-shaped bracket 11b for supporting the main body of a roller butter 11 in parallel and firmly integrated, and a jack 14 as a driving source is connected to the oscillating arms 13. The respective pairs of oscillating arms 13 are oscillated while sliding with a spoke 2a of a cutter head 2, both side surfaces of which are strength members, and also after oscillation is stopped, the contact with the spoke 2a is kept regardless of an angle.  Thus, the shaft of the roller cutter 11 is held by the bracket 11b and further clamped by the oscillating arms 13 supported from both sides by the cutter head 2 so that the strength of the overcutter device 10 is remarkably enhanced.
Patent JP-2001111471-A (JP)
Title: Device and method for monitoring radio wave and recording medium recording radio wave monitoring program
Inventor: KURITA HIROYUKI
IPC: H04W24/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave monitoring device that the communication state and operation of a mobile station are correctly verified by making an S/N ratio appropriate in the case of hand-over in a portable telephone. SOLUTION: The device is provided with an antenna 31 for receiving a signal from a base station, a signal receiving part 32 for fetching the signal received by the antenna 31, a pre-amplifier 33 for amplifying an output from the part 32, an RSSI measuring part 36 for measuring an electric field intensity ERB based on the signal which is amplified by the pre-amplifier 33 and the ERA arithmetic part 37 of the mobile station, which is for calculating the reception electric field intensity ERA of the mobile station 20 from a gain difference GA-GB between the antenna 21 of the mobile station 20 and the antenna 31 of the radio wave monitoring device 30, and the measured electric field intensity ERB.  The S/N ratio becomes large since the signal received from the base station is amplified by the pre-amplifier 33 in a comparatively early stage and also the reception electric field intensity ERA of the mobile station 20 is calculated by the ERA arithmetic part 37 so that the communication state and operation of the mobile station 20 are correctly verified.