baber/WOPTO huggingface dataset:
Patent JP-H09108132-A (JP)
Title: Bathtub lid
Inventor: SAKATA MITSUHIRO
IPC: A47K3/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening/closing operation of a bathtub lid by providing a freely rotatable linkage mechanism on the side end face of a lid member to mutually connect a pair of adjacent lid members. SOLUTION: This bathtub lid is constituted of the plural platelike lid members 10 for covering a bathtub opening part, linkage members 11 for connecting the adjacent lid members 10 with each other, freely movable rotary pieces 12 held in the lid members 10 and first pin members 13 and second pin members 14 for freely rotatably connecting the linkage members 11, the lid members 10 and the rotary pieces 12. By pressing the lid member 10A on one end side of the bathtub lid in a pressurizing direction P, the side of the downward slope 10a-1 of the lid member 10A is moved onto the upward slope 10a-2 of the adjacent lid member 10B and the lid member 10A is moved onto the lid member 10B.  In this case, the linkage member 11 is turned in a counterclockwise direction with the side of the first pin member 13 as a center, the side of the second pin member 14 is moved through the rotary piece 12 along the guiding groove 10c of the lid member 10A and the lid member 10A is moved onto the lid member 10B.
Patent JP-H02147135-A (JP)
Title: Laminating and aligning device for blanked parts
Inventor: ATSUGI TAKAO
IPC: B21D28/02
Filed: 1988-11-25
Abstract: PURPOSE:To laminate and align blanked parts by connecting an aligning shoot capable of accommodating blanked parts in series from a blanking die to the blanking direction of the die. CONSTITUTION:A shoot 13 having an inner diameter nearly equal to the inner diameter of a lower die packing plate is arranged on the outlet side of a lower die packing plate 8. The shoot 13 is fixed by a shoot mounting frame 14 and the inner diameter of the lower die packing plate 8 and the inner diameter of the shoot 13 are connected to form a continuous passage. A part blanked by this device in the die plate 7 of the blanking die is pushed out by the next blanked part a plate thickness to the outlet direction of the die plate 7 and sent in sequence into the shoot 13 under a laminated and aligned state. When the shoot 13 is filled with the blanked parts 1, they are taken off together with the shoot 13, it is changed with an empty shoot and blanking and laminated alignment are performed again in the same way.
Patent JP-H08153849-A (JP)
Title: Sensor module
Inventor: SUMI SADAYUKI
IPC: H01L25/16
Filed: 1994-11-30
Abstract: PURPOSE: To make it possible to prevent the deterioration of the characteristics of a fragile sensor element or the breakage of the sensor element from being generated by a method wherein a bare chip mounting substrate with the sensor element mounted on the surface on one side of its surfaces via a film carrier and a signal processing IC mounted on the other surface via a film carrier is mounted on a main body substrate. CONSTITUTION: A signal processing IC 28 and an infrared sensor element 25 are respectively bonded to film carriers 29 and 26 via bumps. Inner leads of the carrier 29 are bonded to the surface on one side of the surfaces of a substrate 24 with a high-temperature solder 30, a sealing frame 31 encircling the peripheral part of the IC 28 is mounted to the substrate 24 and a sealing resin 32 is filled in the interior of the frame 31 to seal the IC 28. In such a way, the fragile sensor element 25 and the IC 28 are bonded to one sheet of the substrate via the film carriers, whereby the deterioration of the characteristics of the element 25 or the breakage of the element 25 can be prevented from being generated and a miniaturization of a sensor module, a reduction in the thickness of the sensor module and a reduction in the cost of the sensor module are contrived.
Patent JP-2001118709-A (JP)
Title: Structure of chip resistor
Inventor: SHIMIZU MAKOTO
IPC: H01C17/242
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of leaks by discharging in the trimming grooves of a chip resistor having a first trimming groove cut into a resistance film in a direction crossing the resistance film from one side edge of the film, a second trimming groove which is cut into the resistance film continuously from the first trimming groove, and a third trimming groove which is also cut into the resistance film from the middle of the second trimming groove to the side edge of the resistance film. SOLUTION: The portion continuously shifting from a first trimming groove 5 to a second trimming groove 6 is curved in a circular-arcuate state.
Patent JP-H01137661-A (JP)
Title: Lead frame
Inventor: MATSUKURA TAKUMI
IPC: H01L23/28
Filed: 1987-11-24
Abstract: PURPOSE:To prevent inner leads from short-circuiting, displacing by forming a conductor pattern on an insulator substrate between the ends of the leads and a semiconductor chip placing region, thereby disposing the ends of the conductors of the pattern near a semiconductor chip. CONSTITUTION:An insulator substrate 4 having a conductor pattern 3 made of a plurality of conductors 3a formed radially on an upper face is provided between an island 5 formed on the placing region of a central semiconductor chip 1 and inner leads 9 formed corresponding to the conductors 4a on the outer periphery of the substrate 4, and secured by solders 8 on the inner leads 9. Contact holes 7 formed at the respective conductors 3a on the substrate 4 and the leads 9 corresponding to the holes are solder secured therebetween, thereby electrically connecting the conductors 3a to the leads 9. Electrode pads 12 on the chip 1 are connected to the respective conductors 3a of the pattern 3 through metal wirings 2.
Patent JP-S62149095-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: G11C11/34
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a memory device of high speed and low power consumption by providing a group selector line, a row decoder, a front-end word line connected to decoder output, a split word line activated by signals of the group selector line and front-end word line to a group made by splitting memory cells arranged in matrixlike form in the direction of column. CONSTITUTION:To select the cell of specified structure in a memory cell group 1a, row address information of the group 1a to be accessed is interpreted by a row decoder 4 provided to an end in the direction of column of the memory cell, and one of front-end word lines 15 is activated. When a selection signal is applied to a group selector line 14a, an AND gate 16a is opened and a word line 3a is activated, and current flows from a bit line only to rows in the group 1a. As the front-end word line 15 is made of low resistance material to allow high speed access, and cell selection is made in two steps of the front-end word line and word line, number of columns of the row decoder can be reduced, and accordingly, power consumption can also be lowered.
Patent JP-2000121038-A (JP)
Title: Fuel tank device
Inventor: TSUKADA ICHIRO
IPC: F23K5/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles at the time of supplying fuel and dirtying hands in an attachable/detachable cartridge tank of an oil burning space heater. SOLUTION: A movable board 21 is opened against a tank main body 2 by rotatably moving the substrate, taking a spindle 22 as a pivot, utilizing an opening/closing means 40, at the time of supplying fuel. Then, the movable substrate 21 is separated from a mouth ring 4 of the tank main body 2 so as to open the mouth ring 4, and fuel is supplied from the mouth ring 4 into the inside of the tank main body 2. After that the movable substrate 21 is rotatably moved so as to be closed against the tank main body 2, and the mouth ring 4 is closed by the movable substrate 21. In this state, a packing 47 between the mouth ring 4 and the movable substrate 21 is liquidly closely contact with the mouth ring 4 so that the leakage of fuel from the portion between them can be prevented.
Patent JP-H04170239-A (JP)
Title: Data transmission receiver
Inventor: IZUMI AKIFUMI
IPC: H04L69/40
Filed: 1990-11-02
Abstract: PURPOSE:To detect missing of reception or duplicate reception by providing a discrimination section comparing a type of a message block processed at present with a type of a message block outputted just precedingly simply and sequentially between a reception section and an output section. CONSTITUTION:When a reception section 1 receives a message lock, a block type discrimination section 21 checks whether or not the message block is a 1st block. When the message block is the 1st block, a detection section 22 checks whether or not a content of a block type recording section 23 represents a final block and discriminates it to be missing reception or duplicate reception when the content is not the final block to implement missing reception/duplicate reception processing and to give an output request of a reception block to an output section 3. Upon the receipt of an output end notice from the output section 3, the detection section 22 allows the block type recording section 23 to record the block type received at present and gives a reception request to the reception section 1. Upon the receipt of the reception request, the reception section 1 returns a reception acknowledge signal to a sender.
Patent JP-H02142428-A (JP)
Title: Protector against fish
Inventor: MORI TAKASHI
IPC: A01K61/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a simple protector against fishes, provided with laser beam sources for emitting blue laser beams in the horizontal direction in water and shielding plates for shielding the laser beams, capable of effectively preventing entry of the fishes at a low running cost and useful for culture farms for laver, etc. CONSTITUTION:The objective economical protector against fishes obtained by providing laser beam sources 2 for emitting blue laser beams in the horizontal direction adjacent to the under side of a culture net 1 for laver and shielding plates 3 for shielding the laser beams. Alternatively, laser beam sources for sweeping in the horizontal and vertical directions are combined with reflecting plates to cover the net with laser beams in a netlike form.
Patent JP-2001122722-A (JP)
Title: Skin lotion for massage
Inventor: HANANO AKINORI
IPC: A61K8/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion for massage, a type of powder-redispersing lotion by shaking in use, having high thermal feeling and good at redispersibility of powder. SOLUTION: This skin lotion for massage is obtained by combining a polyethylene glycol having <=600 average molecular weight, a granular inorganic salt generating heat in hydration and an extender pigment.
Patent JP-H06233472-A (JP)
Title: Charging adaptor for secondary battery
Inventor: ITO HIROAKI
IPC: H02J7/10
Filed: 1992-10-09
Abstract: PURPOSE:To provide an adaptor capable of charging Ni-hydrogen batteries by a charger for Ni-Cu batteries, and having an overheat preventive circuit for Ni-hydrogen batteries. CONSTITUTION:Charging current from a charger 1 for Ni-Cd batteries is supplied to an Ni-nitrogen battery 22 through a charging adaptor 3. A signal corresponding to temperature obtained by a thermistor in the battery 22 is supplied to a temperature detecting circuit 7 in the adaptor. When the temperature of the battery exceeds a limit value even before the completion of charging, a control circuit causes a -DELTAV generating circuit to operate, and causes the voltage of a terminal 12 to lower by DELTAV equal to a voltage drop at the time of normal charge completion. The charger 1 detects this voltage drop, judges it as charge completion, and stops the charging operation by causing a charging- current interrupting circuit in the charger 1 to operate, and the temperature rise of the battery is prevented. If this temperature-rise preventing function is malfunctioning, a switching circuit 5 in the adaptor is operated and the charging current is interrupted, when the temperature of the battery reaches a second limit temperature higher than the first.
Patent JP-H05115165-A (JP)
Title: Dc electromagnetic device
Inventor: TOTSUKA TADAO
IPC: H02K23/00
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a brushless motor having simple structure employing no transistor, commutator or brush. CONSTITUTION:The DC electromagnetic device comprises conductive parts 3 arranged cylindrically in a plurality of rows parallel with a rotary shaft 1, first and second current take-in parts 6, 7 connected electrically with the conductive parts, a rotor 10 supported rotatably, field means 15, 16 for feeding flux in same radial direction to the conductive parts of the rotor, and first and second current supply sections 12, 14 contacting, respectively, with the first and second current take-in parts to take in/out current with respect to the rotor. When the first and second current supply sections are connected with a DC power supply, current flows unilaterally into the conductive parts. Since the flux functions on the conductive parts unilaterally from the inside toward the outside, the rotor rotates continuously in a predetermined direction.
Patent JP-H07148961-A (JP)
Title: Thermal head
Inventor: HAMAYUBA TADASHI
IPC: B41J2/345
Filed: 1993-11-29
Abstract: PURPOSE:To provide a thermal head wherein a guide member or the like is dispensed with so that a whole structure is miniaturized and a thermally sensitive record medium can be easily guided on heating elements with a simple structure. CONSTITUTION:A plurality of heating elements 2, a driving IC 4 selectively driving the heating elements 2 and a resin material 5 that covers the driving IC 4 and guides a thermally sensitive record medium 7 on the heating elements 2 are provided on a head substrate 1, thus forming a thermal head. The resin material 5 forms a flat surface 5a at least in a region R whereby the thermally sensitive record medium 7 is guided and the surface roughness thereof is 100mum or less in the central average roughness.
Patent JP-H07153997-A (JP)
Title: Electronic parts
Inventor: YAMAMOTO TAKESHI
IPC: H05K7/20
Filed: 1993-11-29
Abstract: PURPOSE:To realize cooling of parts without using a heat sink and a fan by performing thermoelectric conversion using a material producing a Peltier effect on a material constituting a printed board. CONSTITUTION:When the printed board surface 16 is provided with the parts main body 11 so as to flow a direct current by jointing a p-type semiconductor 12 and an n-type semiconductor 13 under the parts main body 11, one junction part absorbs heat and the other junction part radiates heat. Thereby, a space inside a unit can be reduced as compared with a method of cooling by using a fan and a method for improving a radiation effect using a heat sink so as to realize further miniaturization.
Patent JP-H04171707-A (JP)
Title: Manufacture of garnet oxide film
Inventor: FUKUDA SATORU
IPC: H01F10/24
Filed: 1990-11-02
Abstract: PURPOSE:To prevent warps and cracks by growing a garnet oxide film on both sides of a garnet oxide substrate in fused liquid by liquid-phase epitaxial method, and then cutting and dividing it sideways. CONSTITUTION:A metallic oxide, which forms a garnet oxide epitaxial film, and flux ingredients are taken in a platinum crucible while measuring them, and those are fused by heating to get fused liquid. Next, a wafer of GGG single crystal is soaked under the liquid level of this fused liquid to form an epitaxial film. And this crystal board is put and fixed between two sheets of carbon plates with an epoxy resin adhesive, and is cut with an inside periphery cutter. The ones which are not completely cut are lapped. Hereby, epitaxial films are made on both sides of the board, so warps can be removed, and cracks prevented, and the control of the temperature in the vicinity of crystal growth being occurring facilitated, and the manufacturing doubled.
Patent JP-H08136994-A (JP)
Title: Camera with display function
Inventor: MATSUMURA KOICHI
IPC: G03B17/20
Filed: 1994-11-08
Abstract: PURPOSE: To make the luminance of an object displayed in a finder high and to precisely inform a photographer of the display in the finder. CONSTITUTION: The display of display means 13 and 14 is executed at prescribed timing in the photographing sequence of a camera and a display control means 1 changing a light quantity in the finder by means for varying the light quantity 9 and 10, when the luminance in the finder is a prescribed value or more is provided. At the prescribed timing in the photographing sequence of the camera, that is, at the time of completing a photometry operation, the display means 13 and 14 are driven to display a stop value and a shutter speed value which are obtained by the information of the photometry and when the luminance in the finder at this time is the prescribed value or more, the light quantity in the finder can be reduced.
Patent JP-H09140062-A (JP)
Title: Test circuit for series compensating device
Inventor: KIDA JUNZO
IPC: H02J3/18
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To test a series compensating device by small-scaled facility by connecting a charger and a reactor in parallel with a series compensating device through the medium of switches. SOLUTION: A test circuit is constituted by connecting, in parallel with a series compensating device 10, a reactor 15 through the medium of a switch 17, and a charger 16 through the medium of a switch 18. The series compensating device 10 is composed by connecting a series capacitor 11, an overvoltage protecting element 12, and a series circuit of a reactor 13 and semiconductor switch 14 in parallel respectively. A charger 16 charges a series capacitor 11 with a switch 17 released and with a switch 18 on. When the switch 18 is released and the switch 17 is turned on after the completion of the charging, a resonance current flows in a circuit composed of the series compensating device 10 and the reactor 15.  Since the current capacity of the charger 16 is smaller than a test current, it becomes possible to make the capacity of a power source smaller than that of the series capacitor 11, and to reduce the capacity of the facility and the size.
Patent JP-S62157580-A (JP)
Title: Fire source detector
Inventor: YOSHIDA KATSUYUKI
IPC: G01S3/789
Filed: 1985-12-28
Abstract: PURPOSE:To detect the position of a fire source accurately even when fires occur at a position higher than monitoring surface or simultaneously at several points, by discriminating the number of fire sources with one fire source detector to start another fire source detector for only one fire source. CONSTITUTION:A first fire source detector 10a is always scanned and driven with a scanning circuit 21a. As soon as a fire source is detected with a monitor area discrimination circuit 24a from an output of a vertical scan angle detection circuit 22a, all alerting zones are scanned at a cycle to discriminate the number of fire sources with a number of fire sources discriminating/controlling circuit 27. When only one fire source is found, a start signal 28 is outputted to start a second fire detector 10b. After one cycle of scanning, registers 30a and 30b input angles of vertical and horizontal scannings of the fire source into fire source position computing circuits 32b and 32a to compute the position coordinates. The circuit 27 fails to start the detector 10b when more than one fire sources, it detects the position of the fire accurately.
Patent JP-H11128092-A (JP)
Title: Electric cooker
Inventor: TSUYUKI IKUO
IPC: A47J37/06
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooker by which cooking is easily executed regardless of the size or the shape of a heated object and a baking nonuniformity is eliminated. SOLUTION: Many oil grooves 22 with a semicircular shape in a cross section are formed parallel at prescribed interval on a plate and a wire gauge 25 constituted so as to coincide with the shape of the oil grooves 22 is arranged inside the oil grooves 22 so as to be attachable/detachable. Besides, the wire gauge is formed into the semicircular shape in the cross section and the projecting part upper surface and the upper surface of the wire gauge 25 are made to be flat in configuration at the time of mounting the wire gauge in the recessed parts of the oil grooves.
Patent JP-H09139194-A (JP)
Title: Lamp manufacturing device
Inventor: UMEDA HIDEO
IPC: H01K3/28
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To greatly reduce time required for adjustment during product type switching, in particular, for height adjustment. SOLUTION: This device comprises an index table 1 provided with a chuck 2 for work holding and a working machine 3 for performing various work arranged around this index table 1. Mounting based 12 and 48 on which each working machine 3 is installed are so separated in plurality that part or all of the mounting bases 12 and 145 are made height-adjustable independently, and each working machine 3 requiring height adjustment due to switching of manufacturing product type is installed the mounting base 12 or 48 which differs with the difference in heat adjustment quantity. For switching the manufacturing product type, height adjustment is performed in all by means of height adjustment of the mounting base 12 or 48 regarding the working machine 3 with its same height adjustment quantity.
Patent JP-H08158206-A (JP)
Title: Method for preventing weaving bar from occurring in shuttleless loom
Inventor: UMEMURA MASUFUMI
IPC: D03D47/30
Filed: 1994-12-01
Abstract: PURPOSE: To prevent a weaving bar from occurring in a rough woven fabric woven in a shuttleless loom. CONSTITUTION: Although weft yarn Y2 following mispick weft yarn Y1 is jetted from a main nozzle 20 for picking when the mispick occurs, the picking is prevented. A device for treating the weft yarn is capable of withdrawing the mispick yarn Y1 from a cloth fell W1 of rough woven fabric W using the succeeding weft yarn Y2 as a key and removing the mispick yarn. After removing the mispick yarn Y1 , weft yarn Y3 undergoing the reed beating before the mispick yarn Y1 is removed from the cloth fell W1 . After removing the weft yarn Y3 , weft yarn Y4 is jetted from the main nozzle 20 for picking and picked. The weaving is then restarted.
Patent JP-H08135565-A (JP)
Title: Reciprocation type fluid pump
Inventor: NAKADATE MIKIO
IPC: F04B9/14
Filed: 1994-11-08
Abstract: PURPOSE: To keep a continuous work to inject oil at the expansion stroke and the contraction stroke of a piston rod, to improve workability during injection, and to relieve the burden of a worker. CONSTITUTION: A one-way valve 14 opened at the expansion stroke of a piston rod 9 and opened at the contraction stroke thereof is located between a piston rod 9 and a piston 12. A suction valve 15 opened at the expansion stroke of the piston rod 9 and closed at the contraction stroke thereof are arranged at the valve attaching part 3 of a bottom cap 2. Oil is discharged through a delivery pipe 6 both at the expansion stroke and the contraction stroke of the piston rod 9 and continuous injection of oil toward the oil pan of an engine from the tip side of the injection nozzle can be kept. By setting the cross-sectional area of the piston rod 9 to approximate 1/2 of the cross-sectional area of a cylinder l, an injection amount (a delivery amount) of oil is uniformized at the expansion stroke and the contraction stroke of the piston rod 9.