baber/WOPTO huggingface dataset:
Patent JP-H08176848-A (JP)
Title: Method for plating copper/tungsten substrate and production of ceramic package provided with radiating copper/tungsten substrate
Inventor: NAKASU KOICHI
IPC: H01L23/373
Filed: 1994-12-27
Abstract: PURPOSE: To produce a radiating Cu/W substrate appropriate as a ceramic package by forming a relatively coarse plating layer from which moisture is easily discharged in the first plating stage and forming a dense plating film excellent in etching resistance thereon in the second plating stage. CONSTITUTION: A Cu/W substrate obtained by impregnating a W porous sintered compact with molten Cu is plated with Ni. In this case, the Cu/W substrate is baked, the baked substrate is electroplated with Ni in a sulfamic acid bath, the plated substrate is sintered, and the sintered substrate is electroplated with Ni in a Watts bath. Consequently, the dense and indefectible coating film is easily formed in the succeeding sintering stage.
Patent JP-H05147070-A (JP)
Title: Method and apparatus for producing molded article with circuit pattern
Inventor: NUMAZAKI YUUKI
IPC: B29C33/12
Filed: 1991-11-29
Abstract: PURPOSE:To produce a molded article with a circuit pattern having a good shape at the time of the transfer molding of said molded article without generating the cutting or peeling inferiority of a transfer sheet. CONSTITUTION:An apparatus allowing a transfer sheet 2 wherein a circuit pattern is provided on a substrate sheet to pass between the fixed mold 5 and movable mold 16 of a mold in an open state and, for example, having the recessed part 16b formed to the surface capable of coming into contact with the transfer sheet of the mold over the almost entire width of the transfer sheet and a means pushing the transfer sheet in said recessed part at the time of clamping is used. By this apparatus, clamping is performed while the slackening of the transfer sheet is removed and a resin is injected in the mold in a flowable state to be solidified and molded and, at the same time, the circuit pattern of the transfer sheet is transferred to the surface of a molded article.
Patent JP-2000167494-A (JP)
Title: Non-defective article md defective article decision and supply device for threaded parts
Inventor: SHINKAWA MAKOTO
IPC: B07C5/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-defective article and defective article decision and supply device which decides non-defective articles and defective articles of exact lengths in spite of any combinations or any shapes of threaded articles. SOLUTION: This non-defective article and defective article decision and supply device for the threaded articles is constituted by arranging a housing member 20 which is freely movable and has a housing hole 21 communicating with a supply hose 13 for guiding the threaded parts 1 into a main body block 2 closed at both ends, providing this housing member 20 with a sensor 5 for deciding the presence or absence of the threaded parts 1 and the normal/defective condition of their height and further, forming a non-defective article discharge port 16 on one side and a defective article discharge port 17 on the other across the extended central line of the supply hose 13 at the main body block 2 on the opposite side across the housing 20.  As a result, the simple and exact decision of the non-defective articles and defective articles is made possible even if spring washers are built onto the threaded parts or even if the threaded parts are countersunk screws. The always exact decision is made possible regardless of the inclination directions of the threaded parts as compared with the device for deciding the non-defective articles and defective articles by supplying these parts in alignment on chute rails.
Patent JP-H07162721-A (JP)
Title: Television camera
Inventor: JITSUHARA FUMIAKI
IPC: H04N5/225
Filed: 1993-12-07
Abstract: PURPOSE:To detect surrounding brightness at the time of a photographing and to switch the light quantity of a tally lamp. CONSTITUTION:External light is detected by a photodetector 10. The signal which is proportional to this light quantity and the signal which is preliminarily set in a threshold setting variable resistor 11 are compared in a comparator 12. Based on this result, an outdoor high light quantity setting variable resistor 14 and an indoor low light quantity setting variable resistor 15 are switched by a changeover switch 13. A tally driving circuit 16 turns on a tally lamp 17 by high light quanity or low light quantity according to the result only when the tally control signal S from a television camera is turned on.
Patent JP-H07159561-A (JP)
Title: Time display device
Inventor: HAYAKAWA TOMIHIRO
IPC: G02F1/133
Filed: 1993-12-08
Abstract: PURPOSE:To provide a time display device displaying time in color abundant in display variations. CONSTITUTION:This time display device is provided with a drive control circuit 5 applying the drive voltage VG to picture elements of an 'hour: minute' display section and applying the drive voltages VR, VB changed every second to picture elements of a frame display section in turn. Transfer gates 53a, 53b, 53c connected to individual signal electrodes Y three by three are turned on or off in response to the display data outputted from a controller 56, and the drive voltages VR, VB, VG are selectively applied to the signal electrodes Y. Either PMOS 60, 62 or NMOS 61, 63 are turned on in turn synchronously with the one-second clock signal outputted by a frequency dividing circuit 58. When the PMOS 60, 62 are turned on, picture elements of a frame display section where the transfer gate 53a and the transfer gate 53b are turned on, are displayed in red and blue, respectively. When the NMOS 61, 63 are turned on, the picture elements displayed in red and blue are changed to blue and red respectively. When the PMOS 60, 62 are turned on, they are returned to the original colors.
Patent JP-H07155460-A (JP)
Title: Three dimensional jigsaw puzzle
Inventor: SHIODA EIKO
IPC: A63F9/12
Filed: 1993-12-09
Abstract: PURPOSE:To provide a three dimensional cubic jigsaw puzzle by installing puzzle pieces, which are composed of iron and on which press molding and painting processing are performed, on a core material composed of a magnet. CONSTITUTION:A magnet 5 composed of rubber or flexible resin is used as a core material, and puzzle pieces 6 which are composed of iron and on which press molding and painting processing are performed, are installed on this periphery of the core material of the magnet 5 by magnetic force, and are completed while looking at a final drawing. Or by a material having a projecting part joining surface 10 and a recessed part joining surface 10 left and right and above and below a puzzle piece 7, respective pulse pieces 7 are assembled and completed by joining the joining surfaces 9 and 10 to each other while looking at the final drawing. When this three dimensional jigsaw puzzle is completed, since a figure in three dimensional is completed, the satisfaction degree and pleasure are also enhanced.
Patent JP-H05175659-A (JP)
Title: Multilayer thin film wiring board and module using said board
Inventor: MIWA TAKAO
IPC: H05K3/46
Filed: 1991-12-24
Abstract: PURPOSE:To provide both-side surface mounting modules in which a semiconductor element is placed directly on a multilayer thin film circuit board. CONSTITUTION:A multilayer thin film circuit board has a plurality of insulating layers 1 each having a fine wiring pattern 2 on its surface in such a manner that the board is so formed that thermal expansion coefficients thereof are uniform for the entire board. An LSI 3 is placed on the surface of the board, and a module has the LSI so disposed and placed that both side surfaces of the board are thermally balanced. Thus, since the placed LSI is connected by high density wirings of the board, its mounting density and its signal transmitting speed can be improved. Since both side surfaces of the board are thermally balanced, peeling between the layers of the board, deformation of the board due to thermal stress are suppressed.
Patent JP-2001154449-A (JP)
Title: Electrifying device
Inventor: WATANABE TAKASHI
IPC: G03G15/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time for cleaning work and to prolong the life of an electrifying wire by reducing the adhesion of a discharge product to the electrifying wire. SOLUTION: This device is provided with an auxiliary electrifying wire 321b, and the wire 321b is disposed at a position more separate from the surface of a photoreceptor drum 31 than the electrifying wire 321a, and a current value applied to the wire 321b is set larger than that applied to the wire 321a, so that silica or toner suspended in the device preferentially adheres to the wire 321b side as the discharge product so as to reduce the adhesion of the discharge product to the wire 321a. Thus, irregular electrification is reduced to reduce the failure of the image such as the vertical irregularity of the image.
Patent JP-H11170706-A (JP)
Title: Thermal recording body
Inventor: SUMIKAWA NAOMI
IPC: B41M5/333
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To form a thermal recording body having good heat resistance and light stability. SOLUTION: The thermal recording body has a undercoat layer, a thermal recording layer containing an archromatic or monochrom dye precursor and developer as a main component, and a protective layer laminated in turn on a carrier, and the developer contains at least one kind of a compound indicated by formula X shows an oxygen atom or sulfur atom, R shows a non-substituted or substituted phenyl group, a naphthyl group, an aralkyl group, a lower alkyl group having 106 carbon atoms, a cycloalkyl group, or lower alkenyl group having 2-6 carbon atoms, or an electron absorptive group, (n) shows an integer of 0-4), and the undercoat layer and/or thermal recording layer comprises a UV absorber, and the thermal recording layer and/or protective layer comprises a UV screening agent, and further the protective layer comprises a fluorescent dye.
Patent JP-H08173009-A (JP)
Title: Apparatus for prevention intrusion of dog and cat into sandbox with air jet
Inventor: KITAHARA NORIHIDE
IPC: A01M29/30
Filed: 1994-12-27
Abstract: PURPOSE: To provide an apparatus for inhibiting the intrusion of dog and cat and prevent the troubles caused by the feces and urine of dog and cat by blowing air through air-blowing nozzles embedded around a sandbox of a school, nursery school, kindergarten, park, etc. CONSTITUTION: The intrusion of a dog or cat is sensed by a sensor 9 and the signal is transmitted to a controlling board 15 to start an air pump 16. Air is blown through an air-ejection nozzle 6 at a flow rate of 35m/m and a pressure of 0.5Kg by the start of the air pump 16 to inhibit the intrusion of the dog or cat. The air-pump is automatically stopped when the dog or cat is repelled out of the sensing range of the sensor.
Patent JP-2000162769-A (JP)
Title: Radiation sensitive resin composition for interlayer insulating film
Inventor: OGASAWARA SHOJI
IPC: G02F1/1333
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the radiation sensitive resin composition for a material for forming a protective film and the like for use in electronic device parts or the interlayer insulating films, especially adapted to those for a liquid crystal display element and an integrated circuit element and a solid photographing element. SOLUTION: This restrain sensitive resin composition comprises [A] a copolymer of (a1) a polymerizable unsaturated carboxylic acid and/or its anhydride, (a2) a polymerizable unsaturated compound having an epoxy group, and (a3) another polymerizable unsaturated compound, and [B] a polymerizable compound having ethylenically unsaturated bond and [C] a radiation sensitive polymerization initiator.
Patent JP-2000173580-A (JP)
Title: Thin secondary battery
Inventor: KAWAGUCHI MASAO
IPC: H01M2/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin secondary battery capable of being equipped with a protection circuit board having a function to shut off the current in the event of failure such as over-charging or over-discharging without reducing the volume-energy density to a great extent. SOLUTION: A thin secondary battery is composed of a power generating element, an outer material 2 to store the power generating element and with the opening sealed by hot melting, a positive and a negative lead connected electrically with the power generating element and with the forefront parts extending out from the outer material 2, and a protection circuit board 3 installed on the hot melt attaching part of the outer material 2 in the condition connected with the leads, having a function to shut off the current in the event of failure, and including an FET element 16.
Patent JP-H03202159-A (JP)
Title: Return grain amount detector of hulling sorter
Inventor: HACHITSUKA KOICHI
IPC: B02B7/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an accurate detection value without being affected by fluctuation, in detecting the amount of the return unhulled rice of a return unhulled rice passage by a piezoelectric type return amount detector, by correcting the detection value on the basis of the driving state of a hulling sorter. CONSTITUTION:A rotary sorting mechanism sorting a rice mixture of unhulled rice and unpolished rice by a dehulling part performing hulling work and a rotary sorting cylinder having a large number of pot holes formed to the inner peripheral surface thereof and rotating around a horizontal shaft is provided. The unhulled rice discharged from the discharge part of the rotary sorting cylinder can be returned to the dehulling part through a return unhulled rice passage. In detecting the amount of the return unhulled rice of the return unhulled rice passage by a piezoelectric type return amount detector 4, the detection value is corrected on the basis of the driving state of a hulling sorter. That is, the detection value is corrected on the basis of the fluctuations of a bed thickness detector 39, the return amount detector 40, an unpolished rice amount detector 42 and a number-of-rotation detector 36 by an operational control part 46. As a result, an accurate detection value can be obtained without being affected by the above-mentioned fluctuations.
Patent JP-2001159555-A (JP)
Title: Lp gas residual amount control device
Inventor: ISOBE KIMIKATSU
IPC: G01F15/075
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an LP gas residual amount control device capable of certainly preventing generation of an exhaustion state of gas supplied from a gas container even if a consumption state rapidly changes. SOLUTION: In this control device, an alarm signal generation means 10a-2 generates an alarm signal when the alarm signal generation means 10a-2 detects reduction of a residual gas amount in the gas container 1 below a decision value on the basis of an integrated flow rate value of a gas flow integration means 10a-1 integrating a flow rate of an LP gas from the gas container 1. The integrated flow rate value of the gas flow integration means 10a-1 can be reset. A use time shutoff device 10a-3 shuts off supply of the LP gas when the LP gas is continuously supplied over a predetermined use time shutoff set value, and automatically resets the use time shutoff set value when the LP gas is continuously supplied to a gas combustor over a predetermined watch value.  When the use time shutoff device 10a-3 start to reset the use time shutoff set value after the generation of the alarm signal, an emergency alarm signal generation means 10a-4 generates an emergency alarm signal.
Patent JP-H05149907-A (JP)
Title: Gas sensor
Inventor: KIRA MITSUJI
IPC: G01N27/12
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a film-type gas sensor having the low resistance and the high gas selectivity. CONSTITUTION:A pair of electrodes 4 and 6 and a metal-oxide semiconductor film 2 are formed on a substrate 16. A surface electrode 8 is laminated on the metal oxide semiconductor film 2. The parts facing a pair of electrodes 4 and 6 on the substrate 16 are provided on the surface electrode 8. A current is bypassed with the surface electrode 8 and made to flow through the metal oxide semiconductor film 2 vertically with respect to the substrate 16. As a result, the low-resistance gas sensor is obtained. Gas such as ethanol is oxidized and removed by the catalyst activity between the electrodes 4 and 6 on the substrate 16 and the surface electrode 8. Thus, the gas selectivity is obtained. When the surface electrode is made minute, the removing effect of the ethanol and the like with the electrode is displayed especially intensively.
Patent JP-H03202031-A (JP)
Title: Stool with washing device
Inventor: IIDA MASAMI
IPC: A47K13/30
Filed: 1989-12-28
Abstract: PURPOSE:To use a clean lavatory seat without taking time, and also, without using seat paper, etc., by washing the used lavatory seat in a washing box by a moving mechanism after using the lavatory seat. CONSTITUTION:A lavatory seat 2 consists of a pair of the left and the right ones 3, 4, and these left and right lavatory seats 3, 4 are formed integrally by plastic, etc. After using the lavatory seat, 3 the lavatory seat 2 is moved by a moving mechanism, and the lavatory seat 3 is put into the left washing box 5 from an opening part 7 of the washing box concerned 5. The lavatory seat 4 which is put in a washing box 6 is placed on a stool 1, and the lavatory seat 4 becomes usable. The lavatory seat 3 put into the washing box 5 is sterilized by a sterilizer from a blowout part 9, washed by washing water from a blowout part 10, and also, dried by drying air from a drier 11. Subsequently, after the lavatory seat 4 is used, the lavatory seat 2 moves in the right direction, goes into the washing box 6 from an opening part 8, and washing is executed similarly. Also, as the lavatory seat 2 moves in the right direction, the lavatory seat 3 is positioned on the stool 1, and becomes usable.
Patent JP-H11144726-A (JP)
Title: Non-sintered type nickel hydroxide electrode for alkaline storage battery
Inventor: SEYAMA YUKITAKA
IPC: H01M4/62
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction in discharge capacity, accompanied by the reduction of utilization factor by adding a compound composed mainly of a cobalt having a valence exceeding 2 to an active material powder, composed mainly of nickel hydroxide and nickel oxyhydroxide. SOLUTION: A cobalt compound powder to be added to a nickel hydroxide electrode is a highly conductive high-order cobalt compound having a valence of cobalt exceeding 2. Therefore, high conductivity can be kept, without causing uneven presence of the cobalt compound by its oxidation by the nickel oxyhydroxide as a cobalt compound having a valence of 2 or less. Thus, a high active material utilization factor can be shown. Since it is required to prevent the oxidation of the cobalt compound by the nickel oxyhydroxide in order to make this effect more effective, the valence of the cobalt compound is preferably 2.5 or more. Thus, the capacity of the battery can be increased more effectively.
Patent JP-H06195917-A (JP)
Title: Floating magnetic head
Inventor: KUMABE KUNIAKI
IPC: G11B5/60
Filed: 1992-12-22
Abstract: PURPOSE:To prevent the occurrence of roll on the outer peripheral side to prevent the degradation in recording and reproducing capabilities in the outer peripheral side by rolling a magnetic head slider on the inner peripheral side on a magnetic recording medium to float an air lubricating face. CONSTITUTION:An electromagnetic transducer 1 has a magnetic gap 6. The transducer 1 is inserted into a slit 7 of an air lubricating face 4, which is on the outer peripheral side at the time of setting to a magnetic recording medium, out of air lubricating faces 4 and 4' of a magnetic head slider 2 and is welded by mold glass 8. An angle of inclination is so given that length 31 of the outer peripheral-side air inflow end taper face is longer than length 31' of the inner peripheral-side air inflow end taper face. Thus, the lift related to the slider 2 on the magnetic recording medium rotated at a fixed peripheral speed acts on taper faces 3 and 3' from the air inflow end to the outflow end and taper face edges of lubricating faces 4 and 4', and a moment with the center suspension part as the center is generated to float the slider 2 with the angle of lubricating faces 4 and 4' as the pitch angle, and the insertion part of the transducer 1 is made lower and the diagonal part is made higher.
Patent JP-H03204520-A (JP)
Title: Electric appliance for heat cooking
Inventor: SUZUKI KATSUAKI
IPC: F24C7/08
Filed: 1989-12-28
Abstract: PURPOSE:To secure the closed-up property of a main body and to prevent a false operation and the like caused by a contact fault due to a stain of a connected part, by transmitting a detected temperature to the inside of the main body by a light pulse in an electric appliance for heat cooking. CONSTITUTION:Heat-resistant glass 20 is provided in the upper part of a main body 21. A temperature sensor 23 is put in a cooking vessel 22 and a temperature detecting element thereof, such as negative characteristic thermistor, is sealed in a pipe made of stainless steel. In a case 24 made of resin, a circuit for converting a temperature level into a pulse train, an infrared light emitting diode 25, etc., are incorporated. A phototransistor 27 is fitted to the position of the focus of a reflector 26. A heater 28 for heating is provided under the vessel 22. On the occasion when the light emitting diode 25 is set on the heat- resistant glass 20, according to this constitution, a light pulse from the light emitting diode is always focused on the phototransistor 27 at whichever part in a relatively wide sphere the diode is set. Therefore the place of setting is not limited and usability is improved.
Patent JP-H07164039-A (JP)
Title: Capstan cone for wire drawing machine
Inventor: NARIMOTO TOSHIYUKI
IPC: B21C1/14
Filed: 1993-12-16
Abstract: PURPOSE:To speedily draw a wire without reducing drawability by specifying the center line average height of outer circumference of a capstan cone in contact with a metallic wire. CONSTITUTION:In the capstan cone 1 used for a slip-type wire drawing machine, the center line average height Ra of outer circumference 2 of the capstan cone in contact with the metallic wire is set to <=0.5mum. Preferably, Ra is <=0.2mum and coated with a hard chromium plating. Thus, the frictional resistance between the wire 5 and the capstan cone 1 is reduced and the wire 5 is fed from the capstan cone 1 without reducing tensile force of the wire in the capstan cone 1. The drawn wire is applied with stable tensile force and the working load from the surface of a die is reduced during drawing.
Patent JP-H11170538-A (JP)
Title: Charge control type ink jet printer and control method therefor
Inventor: KANZAKI TOSHIAKI
IPC: B41J2/185
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a charge control ink jet printer in which mixing of inks is prevented in an ink unit when a plurality of inks are used in two color printing, or the like, and the ink can be changed easily and quickly without damaging the appearance of a printed matter. SOLUTION: A charge control ink jet printer comprising a plurality of ink units 2, and a print head 3 is further provided with a first selection means 4 for selecting the ink being fed to the print head 3 from the plurality of ink units 2, and a second selection means 5 for making a selection between returning an ink jetted from the print head 3 and collected through a gutter 35 back to a selected ink unit 2 or discharging the ink.