baber/WOPTO huggingface dataset:
Patent JP-H06153154-A (JP)
Title: Video signal processing unit for vtr
Inventor: NAGASAWA SEIJI
IPC: H04N5/93
Filed: 1992-11-10
Abstract: PURPOSE:To make noise unremarkable and to observe a stable picture continuously by outputting selectively either a luminance signal or a blanking signal with an output signal of a specified signal. CONSTITUTION:A blanking signal generator 11 outputs a black level signal to mask noise at a head changeover point by adjusting a level of an HD (horizontal synchronizing) signal based on the HD signal from an HD generator 7. An analog switch 12 receives a Y signal outputted from a luminance signal processing circuit 3 and a blanking signal outputted from the blanking signal generator 11 and the Y signal or the blanking signal is switched over by a masking control signal outputted from a gate circuit 10 of a specification circuit 21. That is, when the masking control signal is at an L level, the Y signal is outputted and when the control signal is at an H level, the blanking signal is outputted through the switching of the analog switch 12.
Patent JP-H05137648-A (JP)
Title: Pressure vessel for microwave oven
Inventor: ISOYA MAMORU
IPC: A47J27/088
Filed: 1991-11-15
Abstract: PURPOSE:To provide a pressure vessel for a microwave oven permitting objects to be heated in the pressure vessel to be observed during cooking. CONSTITUTION:There are provided a vessel body 2 for receiving objects to be heated, a lid body 4 for closing an opening of the vessel and a pressure regulating means 5 provided in the vessel body 2 or a part of the lid body 4. The vessel body 2 or at least a part of lid body 4 is composed of a resin part penetrated by electric wave and a window part formed of a transparent material 3. Thus, while the objects to be heated are heated by microwaves penetrating the resin part, the heated condition can be observed through the window.
Patent JP-H07148982-A (JP)
Title: Color image formation device
Inventor: YOKOYAMA YOSHIHIRO
IPC: B41J2/525
Filed: 1993-11-30
Abstract: PURPOSE:To ensure that a high definition color image can be created by simplifying a constitution at low cost and free from vibration and minimizing chromatic shift when four different colors are lapped. CONSTITUTION:A color image formation device is composed of at least, photosensors 100, 102, 104, 106, electrifiers 108, 110, 112, 114 and developers 116, 118, 120, 122. In addition, the device consists of process means for forming images of different colors, a deflection means with a single light beam generator and a dividing means for dividing a single light beam from a light beam generation means into beams after the deflection means, and guiding the beams to photosensors. Thus different colors are used one by one sequentially to form an image by the process means.
Patent JP-H07153044-A (JP)
Title: Magnetic head driving apparatus
Inventor: YANAGAWA YOSHIFUMI
IPC: G11B5/588
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the distortion of a bobbin in a magnetic head driving apparatus when a temperature is varied by a method wherein the bobbin is manufactured by a molding process in which molding material is cast through a plurality of gates. CONSTITUTION:In order to reduce the thermal expansion of a bobbin 2a when a temperature is varied, the bobbin 2a is made by an injection molding process using liquid crystal polymer containing fillers such as glass fibers or carbon fibers. A first attaching member 4a is made by an insert molding process with a first gimbals spring 3a in it and, further, molded with the bobbin 2a into one-piece. With this constitution, an assembly error can be eliminated and the influence of adhesive at the time of a temperature variation can be eliminated. For the injection molding of the bobbin 2a, liquid crystal polymer is cast through four gates provided in the lower surface of the first attaching member 4a which is molded with the bobbin 2a into one-piece and four gate marks 21 are left on the lower surface of the member 4a. Further, in order to control the material flow into a vertical direction, a plurality of cut ditches 22 are provided vertically on the inner surface of the bobbin 2a.
Patent JP-H05141850-A (JP)
Title: Freezer-refrigerator
Inventor: NAGANO YUKINOBU
IPC: F25D23/00
Filed: 1991-11-15
Abstract: PURPOSE:To prevent foods from drying and keep them fresh by providing a water receptacle to hold water from defrosting and a porous water-absorptive plate to form the rear wall of a closed cold chamber, said water receptacle positioned at the rear of and under a cold box and said porous water-absorptive plate having its lower edge facing the water receptacle. CONSTITUTION:In a freezer-refrigerator, there are provided a cold box 9 and a chilled case 7; said cold box 9 is placed directly under a median partition wall 4, which separates the cold-storage chamber 3 from the freezer 2, and forms a closed cold chamber 5 inside; said chilled case 7 is housed inside the closed cold chamber 5 and designed to be slid back and forth therein and cooled in an envelope of chilled air from a cooler 12. At the rear of and under the cold box 9 in such a freezer-refrigerator there is provided a water receptacle 24 to hold water from defrosting and the rear wall of the closed cold chamber 5 is formed of a porous water-absorptive plate which has its lower edge facing the water receptacle 26. In this constitution, the water-absorptive plate takes up the water from the defrosting in the water receptacle 26 and vaporizes it into the closed cold chamber 5 so that the temperature therein is kept relatively high and foods are prevented from drying and hence keep fresh.
Patent JP-2001116541-A (JP)
Title: Measuring method for bend of long material
Inventor: WATANABE HIROYUKI
IPC: G01B11/24
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for bend capable of exactly measuring the bend by measuring the distance to a rolled steel material during conveying even in the case where the surface of rolled steel to be measured has a swelled shape or recessed shape and even in the case where the rolled steel causes vertical vibration during conveying. SOLUTION: For measuring a bend by measuring the distance to the side surface 14 by distance meters 12b, 12a and 12c placed facing to the side surface during conveying rolled steel 10, the shapes of rectangular direction to the conveying direction of the rolled steel 10 at measuring points b, a and c are measured and recognized by using tools having two-dimensional scanner function as the distance meters 12b, 12a and 12c to obtain the bend by using the peak P of the shape.
Patent JP-H07125858-A (JP)
Title: Paper feeding mechanism equipped with paper attitude changing function for printer
Inventor: SAKAINO TAKESHI
IPC: B41J13/00
Filed: 1993-11-08
Abstract: PURPOSE:To cope with a variety of outputs of a computer by automatically changing the attitude of a paper sheet by revolving two rollers in contact with the paper sheet in the reverse directions each other. CONSTITUTION:The first and the second paper feeding rollers 19 and 21 are arranged, keeping a prescribed distance from the first and the second rotary shafts 15 and 17 in parallel to a platen 1. A main drive gear 23 which revolves selectively in the normal and reverse directions by a driving source is installed on the first shaft 15, and a driven gear 25 is installed so as to be integrally rotatable on the second shaft 17. Further, a reversing gear device 27 which selects the revolution of the main drive gear 23 selectively in the normal and reverse directions and transmits the revolution to the driven gear 25 is installed between the main drive gear 23 and the driven gear 25. In the final stage, the paper attitude change is carried out by revolving the first and the second rollers in the reverse directions each other, and then the first and the second rollers are revolved in the same direction, and the paper sheet is supplied to the platen 1.
Patent JP-H08162587-A (JP)
Title: Lead frame depress processing apparatus and control method thereof
Inventor: NAKAMURA KENJI
IPC: H01L23/50
Filed: 1994-12-05
Abstract: PURPOSE: To execute the depress processing of a lead frame at a high speed with high accuracy. CONSTITUTION: A pressing force of a ram 11 is inputted to a sequencer 21 of a load cell amplifier 25 from a force sensor 13. In the sequencer 21, the point to which the ram 11 drops in the predetermined downset processing amount from the point for starting detection of a pressing force of the ram 11 is obtained as the lower dead point. In the sequencer 21, a servo-motor 16 is controlled to drive via a servo-motor driver 24 on the basis of the lower dead point information to sequentially execute, for the lead frame 1, the depress processing between the upper metal die 3a and lower metal die 2b.
Patent JP-H06148408-A (JP)
Title: Optical control sheet
Inventor: YOKOTA TOMOHIRO
IPC: G02F1/13357
Filed: 1992-11-11
Abstract: PURPOSE:To obtain light convergence which provides sufficiently bright vision in a front direction and diffusion which provides equally bright vision within a certain visual field angle range by performing fine unevenness machining or painting for light diffusion so that one surface consists of a regular waveform or many parallel mountain parts in macroview and a waveform or many mountain parts have fine unevenness in microview. CONSTITUTION:One surface of the optical control sheet 11 is a structure surface which is in a cross section sine wave shape in macroview and are made finely uneven by the mat processing of the waveform. The other surface 16 is made finely uneven by the mat processing. The macrostructure surface consisting of the regular waveform or parallel mountain parts contributes to a light converging function. The microstructure surface consisting of the finely uneven surface or a light diffusion paint surface contributes to a light diffusion function.
Patent JP-2001122550-A (JP)
Title: Inspection method for emergency stopper for traction type elevator
Inventor: MURAMATSU KOICHI
IPC: B66B5/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To inspect an emergency stopper by a relatively easy method in a traction type elevator provided with the emergency stopper operating, when a main rope is loosened, in a car. SOLUTION: A socket 32a of an arbitrary main rope 5a out of main ropes 5a-5c connected to the car 6 is detached from the car 6 to be fixed to a pit 9 by a fixing tool 33. The main ropes 5b, 5c are loosened by raising/lowering the car 6 by a jack 21 so that the operation of the emergency stopper is confirmed.
Patent JP-2001128258-A (JP)
Title: Remote control system
Inventor: HORII MASATOSHI
IPC: H04Q9/14
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system that can correlate transmitters receivers one to one by means of an identification signal without increasing the number of switches or the like. SOLUTION: The remote control system is provided with a transmitter 16 that has an identification signal storage section 5, a switch 3 for controlling the function of an air-conditioner 18 and a transmission section 1 that transmits a registration control signal for registering an identification signal by operating the switch 3 for a prescribed time or over, and with a receiver 17 that has an identification signal storage section 9 and a reception signal discrimination section 8 that receives the control signal to allow the identification signal storage section 9 to store the identification signal. The remote control system has a function of decreasing a transmission output at registration of the identification signal, a function of revising a transmission frequency and a function of inverting the logic code of a transmission signal.
Patent JP-H08157952-A (JP)
Title: Production of steel sheet excellent in formability
Inventor: SENUMA TAKEHIDE
IPC: C22C38/14
Filed: 1994-12-05
Abstract: PURPOSE: To produce a hot rolled steel sheet free from material deterioration and nonuniformity, reduced in anisotropy, and excellent in workability by properly controlling hot rolling conditions at the time of hot-rolling a low carbon steel slab of specific composition and producing a steel sheet. CONSTITUTION: A low carbon steel, which has a composition containing, by weight, 0.01-0.1% C, <0.008% N, 0.03-1.0% Mn, 0.005-0.3% Al, 0.005-0.1% Nb (as independent additive quantity or total additive quantity in combination with Ti), and 0.0005-0.0050% B and also containing, if necessary, <0.05% P, is used. A slab of this steel is hot-rolled under the condition of >=780 deg.C finishing temp., and hot rolling is performed under the condition that the time (t)(sec) required from the last rolling but two to the last rolling satisfies t<12.5-FT/80 in the relation with the rolling temp. FT deg.C in the final stage, while regulating the average strain rate of the final three rollings to 100S<-1> to 500S<-1> . Further, the average cooling rate from the completion of finish rolling to coiling is regulated to <=30 deg.C/sec, by which a starting sheet for hot dipping is produced.  Moreover, this hot rolled steel sheet is pickled and cold-rolled and subjected, if necessary, to annealing and then to temper rolling, by which the steel sheet excellent in formability can be produced.
Patent JP-H01141437-A (JP)
Title: Optical lan transmission node device
Inventor: KATSUKAWA TAMOTSU
IPC: H04Q11/04
Filed: 1987-11-27
Abstract: PURPOSE:To disperse a transmission and reception processing function and to limit a trouble in a local part without a backup by being coupled through adjoining nodes and an optical cable, simultaneously, transmitting voice data by means of a multiplexing transmission, and processing transmission and reception based on the transmission and reception of control data between the nodes. CONSTITUTION:A constitution is one which is connected by the adjoining nodes and an optical cable 101, and a telephone set is connected to each. For such a reason, a system can be extended and contracted with a light LAN transmitting node device unit. Consequently, the initial cost of the system can be reduced, and the system can be prevented from being made large and complex from the beginning. Even when a telephone control part 122 is troubled, only the telephone set of the nodes cannot be used, the whole system cannot be downed, and thereby, the influence of the trouble can be limited in the local part even without being backed up.
Patent JP-H03161382-A (JP)
Title: Printing device
Inventor: SHINKAWA TAKESHI
IPC: B41J25/308
Filed: 1989-11-20
Abstract: PURPOSE:To adjust a gap between printing paper and a printing head correctly by providing a correction device to correct a distance from the printing head to a platen in accordance with a distance between a ribbon mask and the printing head using a contact/clearance mechanism. CONSTITUTION:A detection device 16 to detect a distance between a ribbon mask 7 and a printing head 6 is installed. Next the distance between the printing head 6 and a platen 2 is corrected using a correction device 14 in accordance with a distance detected by the detection device 16. Consequently it is possible to keep a specified gap constantly between printing paper 9 and the printing head 6, if a reference position for the distance lies at a ribbon mask contact position.
Patent JP-H05140681-A (JP)
Title: Wear resistant member and its manufacture
Inventor: FUJIWARA TETSUO
IPC: C22C1/04
Filed: 1991-11-18
Abstract: PURPOSE:To obtain an Ni base wear resistant member excellent in mechanical strength and wear resistance by subjecting the powder of an Ni-Cr-Ha-Wb base alloy having a specified compsn. to press sintering by hot isostatic pressing. CONSTITUTION:The fine power 1 of an Ni base alloy having a compsn. contg., by weight, 22 to 30% Cr, 8 to 18% Mo, 8 to 12% Nb and the balance Ni is filled into a cylindrical vessel 2 made of soft steel, is thereafter fitted with a cap and is deaerated in vacuum into an airtight vessel. This vessel is housed in a hot isostatic compacting apparatus and is subjected to hot isotropic press sintering under 2000kg/cm<2> for 5min while it is heated at a high temp., e.g. of 1150 deg.C. A sintered member 3 having extremely high density and excellent in mechanical strength and wear resistance can be obtd. The safe member free from difficulties as for radioactivity because of contg. no Co can be obtd.
Patent JP-H09144786-A (JP)
Title: Brake warning device
Inventor: TAJIRI TAKESHI
IPC: G01R31/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake warning device which can detect that the warning device itself is in a malfunction condition immediately, and suggests its indication to a driver's seat. SOLUTION: The checking means 5 of a calculating circuit 3 fetches the outputs of respective temperature sensors 1, and makes reference with failure patterns which is preset on deterioration with age and stored in a memory 4. If the detected output of respective temperature sensors 1 meets any of the failure patterns, a display means 6 sends a warning signal to a warning lamp 7. The display means 6 illuminates the warning lamp 7, and a warning buzzer 8 sounds to inform a driver of occurrence of a failed condition. At the same time, the calculating circuit 3 records which failure pattern has been displayed. This record can be read out by means of operation. It is thus, possible to detect that the warning device itself is in a malfunction condition immediately, and suggests its indication to a driver's seat.
Patent JP-H09204026-A (JP)
Title: Silver halide color photosensitive material and production of color filter using the material
Inventor: MIZUKAWA HIROKI
IPC: G03C7/20
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To form a green image excellent in spectral transmittance, heat and light fastness by incorporating a polymer coupler having a monomer contg. a yellow coupler component and a monomer contg a cyan coupler component as repeating units. SOLUTION: This photosensitive material contains a polymer coupler made of a copolymer derived from a yellow coupler monomer represented by formula I and a cyan coupler monomer represented by formula II. In the formula I, R1 is H, alkyl, etc., L<1> is -C(=O)N(R<2> )-, etc., R<2> is alkyl, etc., L<2> is a divalent group combining L1 with Q<1> , (i) is 0 or 1, (j) is 0 or 1 and Q<1> is a residue of a yellow coupler forming a yellow dye by coupling with the oxidized body of an arom. prim. amine developing agent. In the formula II, R<3> , L<3> , L<4> , (g) and (h) have the same meanings as R<1> , L<1> , L<2> , (i) and (j) in the formula I, respectively, and Q<2> is a residue of a cyan coupler forming a cyan dye by coupling with the oxidized body of an arom. prim. amine developing agent.
Patent JP-H07150073-A (JP)
Title: Resist material for marking surface of metal roll for rolling
Inventor: IMAE TOSHIO
IPC: C09D5/00
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a resist material for marking the surface of a metal roll for rolling free from retention of a thin filmy resist in the circumferential part of a laser beam spot by adding carbon black and an infrared absorbing dye to a resin composition comprising an acrylic synthetic resin and a cellulose derivative. CONSTITUTION:This resist material is obtained by forming a resist material layer prepared by adding carbon black to a resin component comprising an acrylic synthetic resin and a cellulose derivative (e.g. nitrocellulose, cellulose acetate or cellulose butyl acetate) on the top of a resist material layer made by adding a dye (e.g. cyanine dye squarylium dye, methine dye, naphthoquinone dye, quinoneimine dye, quinonediimine dye, phthalocyanine dye or naphthalocyanine dye) having infrared light absorbing ability to a resin component composed of the acrylic synthetic resin and the cellulose derivative.
Patent JP-H04172503-A (JP)
Title: Fa controller
Inventor: YAO HISASHI
IPC: G05B19/05
Filed: 1990-11-07
Abstract: PURPOSE:To shorten a period of time for sending data a user prepared from a FA controller to a programmable controller by adding to the data strobe data indicating that the data arrived at the programmable controller. CONSTITUTION:When a user program execution procedure reads a command from a user program, the execution procedure prepares user data to be set in a writing area 30. Next, strobe data indicating that this user data was normally sent and arrived at the programmable controller PC15 is added to the user data and set altogether in area 30, and data in area 30 is sent to PC15. Here, the user program execution procedure reads out a sequence program of PC15, read the strobe data from area 34, and judges that setting of data prepared by the user has been normally completed and reads the user's prepared data. After that, the user program execution procedure sets an answer bit ON indicating the completion of reading the user's prepared data in the writing area 37, and sends the answer bit ON to the reading area 33 of FA controller 1. With this, sending of the user's prepared data to PC15 can be carried out by the command equivalent to a lot of one time.
Patent JP-H10135657-A (JP)
Title: Method of water-proofing wire harness and water proofing jig used for the method
Inventor: BABA HIROTAKA
IPC: H01B7/282
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To perfectly water-proof by a comparatively simple process at a low cost by covering a water proofing agent-coated part with a film, rounding it into a circular sectional shape, winding a tape round the film, and passing it through a grommet contacted thereto. SOLUTION: After laying electric wires W on a laying table, a water proofing agent 25 on the wires W in a water proofing section X, using a coater 26 is coated. The wires W released from a water proofing jig are covered with a polyvinyl or similar film 23 and rounded to hold them in a circular sectional shape and prevent the coated agent 25 from diffusing and leaking. A grommet 1 is mounted on the wires W, thus simply providing a reliable water proof.
Patent JP-2000277363-A (JP)
Title: Capacitance divider voltage transformer
Inventor: HAYADE SATOO
IPC: H01B9/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To construct a capacitance divider voltage transformer without increasing space. SOLUTION: A voltage transformer comprises a power cable or an insulated bus, having an internal semiconductor layer 3, a main insulating layer 4, and an external semiconductor layer 5 arranged outside a conductor 2, and a capacitance divider voltage metal layer 6, an auxiliary insulating layer 7, a ground metal layer 8, are as necessary, a protection layer 9 arranged outside the power cable or the insulating bus. A divided voltage extracting tap T is provided by connecting an insulated line 10 to the layer 6, and a ground tap E is provided by connecting a ground line 11 to the layer 8. In this case, the thickness and the like of the layer 7 are selected such that a capacitance C1 provided by the layer 4 is sufficiently larger than a capacitance C2 provided by the layer 7, so as to obtain a low voltage between the taps T and E.
Patent JP-H11132865-A (JP)
Title: Temperature recorder
Inventor: KATO TAKATOSHI
IPC: B60P3/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a temperature recorder with an alarm-generating means that does not generate any alarm when not required and positively generates it only when needed by solving problems such as complexity due to the generation of meaningless alarms on temperature abnormality when a car is not loaded. SOLUTION: When it is discriminated that temperature data deviated from a normal range by a temperature abnormality discrimination means 203 and a cargo room is loaded with cargo by an empty car discrimination means 202, an alarm generation means 300 generates an alarm sound for alarming temperature abnormality in a room by a buzzer-ringing part 301 but does not do so in the other cases. In some cases, the means 300 displays the alarm.