baber/WOPTO huggingface dataset:
Patent JP-S5479566-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: NAKAGAWA OSAMU
IPC: H01L21/56
Filed: 1977-12-07
Abstract: PURPOSE: To improve sealing efficiency with no needs for a cut of tie bar wires and a removal of fins by removing tie bar wires from a lead frame and by attaining resin sealing using heat-proof resin frames for holding an interval between inner leads stably instead of them.  
     CONSTITUTION: From the normal lead frame composed of die bond region 1, inner lead 2, tie bar wire 3, outer lead 4, vertical block fixing frame 5, and horizontal block fixing frame 6, tie bar wire 3 is removed and inner lead 2 is made independent. The resin frame, which employs heat-proof polyamide used for sealing instead of it, is structured in the following ways. Namely, the resin frame is composed of the 1st and 2nd resin frames 9 and 10, and frame 9 is provided with concavity 11 whose depth is equivalent to the thickness of the frame and where inner lead 2 is set. Here, inner lead 2 is inserted and covered with frame 10 before being fixed by polyimide heat-proof adhesives and after the sealing, protrusions of frames 9 and 10 are disconnected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11337807-A (JP)
Title: Focal distance variable camera
Inventor: MARUYAMA ATSUSHI
IPC: G03B17/20
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To rapidly change a finder visual field frame by zooming and also to reduce the current consumption by the repeating of the driving of a photographing lens. SOLUTION: As to this camera, a focal distance variable zoom control optical system 11 is driven so that the focal distance is changed by a zoom-and-focus driving circuit 2, and the focal distance of the system 11 is selectively operated by a switch input part 25. A liquid crystal display panel 28 for switching the photographing range display in response to the focal distance selected by the part 25 is provided in the optical path of a finder optical system 29. The focal distance changing driving by the circuit 2 is inhibited when the focal distance of the system 11 is selectively operated by the part 25.
Patent JP-H10339512-A (JP)
Title: Attachment unit for air conditioner
Inventor: MATSUSHIMA HITOSHI
IPC: F25B13/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance an ability of an air conditioner without necessitating a large- scaled change of an existing refrigerating system and a pipe by mounting an attachment unit having a second refrigerating cycle on the midst portion of the pipe which connects an outdoor unit and an indoor unit of an existing refrigerating cycle. SOLUTION: An attachment unit Z is mounted on the midst portion between an outdoor unit X and an indoor unit Y of an existing refrigerating cycle. When the cooling load becomes short temporarily, the refrigerating cycle in the attachment unit 2 is operated and the heat transfer between the cooled refrigerant gas and a liquid tube 8 is carried out by means of a heat exchanger 15' for piping use. With such a heat exchange, the refrigerant of high temperature and high pressure at the side of the liquid pipe 8 radiates its heat and becomes supercooled and the heat quantity taken from indoor air at indoor heat exchangers 5-5" can be increased.  When the heating ability becomes short, the refrigerating cycle in the attachment unit Z is initiated and the heat exchange between the refrigerant gas which is heated to high temperature and a gas pipe 7 is carried out in the heat exchanger 15 for piping so as to heat the gas pipe 7. Due to such a construction, without changing the existing refrigerant cycle, the ability can be enhanced.
Patent JP-S5573717-A (JP)
Title: Radiation shielding material and its preparation
Inventor: NAGAI HARUO
IPC: G21F1/10
Filed: 1978-11-29
Abstract: PURPOSE:To obtain a material having radiation shielding properties, and improved mechanical strength, and optical transparency, by copolymerizing a lead monoalkylitaconate with a specific polyfunctional monomer. CONSTITUTION:(A) A lead monoalkylitaconate is copolymerized with (B) a monomer of formula I: (R1 is H or CH3; A is 2-4C alkylene; n is an integer 2-60) and/or a monomer of formula II: (R2 is H or CH3; B is 4-25C hydrocarbon residue; m is an integer 2-4) and (C) a monomer selected from a 1-4C alkyl methacrylate or styrene to give the desired material. The contents (x and y wt.%) of (A) and (B) preferably satisfy the formulas III and IV.
Patent JP-S63312115-A (JP)
Title: Fill formed item manufacturing machine
Inventor: HIDAWA YOSHIYUKI
IPC: A23L17/00
Filed: 1987-06-13
Abstract: PURPOSE:To eliminate parting line mark and obtain a hollow filling formed item by a method wherein a manufacturing machine consists of a filling device to fill an elastic filling mold with filling material, a solidifying device and a withdrawing device and a blowoff nozzle, through which air is blasted against the material which is semifilled in the interior of the elastic filling mold so as to adhere the filling material onto the inner peripheral surface of the elastic filling mold, is provided. CONSTITUTION:A manufacturing machine consists of a filling device 40 to fill the interior of an elastic filling mold 10 with filling material 11, a solidifying device 60 to solidify the filling material 11 and a withdrawing device 70. The elastic filling mold 10 consists of an open bag-like filling part 13 and a fixed part 14. In addition, before the filling material 11, which fills half the filling part 13, solidifies, the filling material 11 is blown up by the air blown through a blowoff nozzle 45 in the filling part so as to be adhered onto the inner peripheral surface of the elastic filling mold in order to obtain a hollow fill formed item 12. The solidifying device 60 solidifies the filling material 11 by cooling or heating, depending upon the quality of the filling material 11. The withdrawing device 70 can push out the filling formed item 12 by pushing the item from the side, which is opposite to the opening part, of the elastic filling mold 10 by utilizing the elastic enlargement of the elastic filling mold 10.
Patent JP-S5770682-A (JP)
Title: Control method for sheet dreceiver in line printer
Inventor: NAKAJIMA SHIYOUJI
IPC: B41J15/04
Filed: 1980-10-22
Abstract: PURPOSE: To reduce abrasion of parts without generation of noise at all times, by driving a sheet receiver synchronizedly with the start switch and the manual switch of an operating panel.  
     CONSTITUTION: A signal indicating the completion of preparation is fed through a delay circuit 23 to a CPU side by turning the start switch 26 of a line printer main body 1 on an operating panel 13 into an ON state, and fed as a control signal Cs to a sheet receiver 2 through an OR gate 25, too. As a result, the switch S of the motor 22 for driving the sheet-feed roller 21 of the receiver 2 is closed, and the motor 22 is driven for a certain period by an electric current fed from the power source 12 of the main body 1. Thereafter, when the switch 23 turns into OFF, the receiver 2 is stopped, and a manual switch 26 is put in an ON state, so as to trigger a timing circuit 27 and a to output the control signal CS having a fixed pulse through the OR gate 25. Consequently, the receiver 2 is driven only for a certain period when a sheet is carried at a high manual speed or carried by one line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10336595-A (JP)
Title: Decoder
Inventor: YAZAWA HISANOBU
IPC: H04N19/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a decoder having provision for a large number of the kinds of image formats. SOLUTION: In the case of writing data to either of 1st and 2nd video signal memories 25, 26, data are read from the other memory. Data are written according to an image rate, and data are read according to a frame frequency. The switching of the 1st and 2nd video signal memories 25, 26 is conducted by using a write end detection circuit 21 that detects it such that the data write is completely finished. The write end detection circuit 21 detects the end of data write by counting the number of data to be written in the 1st or 2nd video signal memories 25, 26.
Patent JP-S5480044-A (JP)
Title: Matrix device
Inventor: TOKUGAWA FUMITAKE
IPC: H03M7/00
Filed: 1977-12-08
Abstract: PURPOSE:To realize a miniature size by reducing the length of the matrix device as a whole in such constitution that a number of selected line terminals on the same print substrate to from a matrix device via the glass enclosed diode, and thus to facilitate an easy soldering work at the assembling time as well as to increase the efficiency for the assembling work. CONSTITUTION:Wiring 2 on print substrate 1 is extended, and then the selected side terminal and joint part 4 on the extended line of wiring 2. At the same time, the terminal of diode 3 is protruded over substrate 1, diode 3 is distributed between substrate 1 and print substrate 5, and the protruded terminal of diode 3 is soldered at joint part 4. Selection terminal 6 is provided on substrate 5, and the other terminal 8 of diode 3 is connected to terminal 6. In such constitution, the overall length of the device is reduced to realize a miniature size, and thus the soldering work can be facilitated for assembling. As a result, the product yield is enhanced with increased working efficiency.
Patent JP-S5271942-A (JP)
Title: Color camera using picture pickup elements
Inventor: MORISHITA MASANOBU
IPC: G02B5/20
Filed: 1975-12-11
Abstract: PURPOSE: Two stripe filters are placed in front of the photoelectric converter section of the picture pickup element and the two filters are so arranged that optical filters contained in the two filters and which can pass the visible-area components will not precisely overlap each other but are slightly staggered, thereby making it possible to simplify the filter construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08318180-A (JP)
Title: Coating applicator for resin powder
Inventor: WAKAMATSU KOKO
IPC: B05B5/12
Filed: 1995-05-23
Abstract: PURPOSE: To provide a coating applicator for resin powder capable of well applying the resin powder to the welded joints of can bodies while preventing the contamination of the can bodies, etc., by the resin powder. CONSTITUTION: This coating applicator has a coating applying means 15 which electrostatically applies the powder 11 to the welded joint parts of the continuously traveling can bodies 10, a first suction means 16a which is disposed nearly oppositely to the coating applying means 15 across the welded joint parts of the can bodies 10 and sucks the powder 11 leaking to the spacings between the continuously traveling can bodies 10,  a second suction means 16b which is disposed on the outer side of this first suction means 16a so as to be adjacent thereto in the traveling direction of the can bodies 10 and sucks the powder at the suction speed higher than the traveling speed of the can bodies 10 and a third suction means 16c which is disposed on the inner side of the first suction means l6a and on its rear end side and sucks the powder at the suction speed higher than the suction speed of the first suction means 16a.
Patent JP-H07143172-A (JP)
Title: System for selecting called terminal equipment with shortest route
Inventor: YAMAMOTO YASUO
IPC: H04L45/122
Filed: 1993-06-18
Abstract: PURPOSE:To shorten the transfer time of packet data to a packet terminal equipment forming the component of a multi-hunting loop from a sender packet terminal equipment. CONSTITUTION:Packet exchange stations PSB2, PSC3 accommodating respectively plural packet terminal equipments PTB21, PTC22 forming a multi-hunting group are taken as objects of selection on the occurrence of a call from a sender packet terminal equipment PTA11, and a packet terminal equipment PTB 21 accommodated in the packet exchange station PSB 2 in which a relay route from the sender packet exchange station PSA 1 to a called packet exchange station is shortest is selected as a destination.
Patent JP-H0643003-A (JP)
Title: Boiler level gage
Inventor: KAYAHARA TOSHIHIRO
IPC: G01F23/02
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a reflection type boiler level gage having high visibleness and excellent in alkali corrosion resistance and durability. CONSTITUTION:In a boiler level gage where a level gage glass 5 is pressed through a packing 6 against a receiving member 7 and secured in place by means of a retainer 2, an alkali-resistant coating 4 is applied onto the surface of the level gage glass 5 contacting with liquid. An alkali-resistant light transmissive member 8 having at least one row of triangular recess or protrusion in the longitudinal direction on one surface thereof is interposed between the alkali-resistant coating 4 and the receiving member 7.
Patent JP-S5937473-A (JP)
Title: Variable mark device
Inventor: FURUYA YUTAKA
IPC: G01S7/22
Filed: 1982-08-25
Abstract: PURPOSE:To decrease a clock speed, by shifting the counted value of an up/ down counter down when a detection range is less than a set value, and setting only the shifted-down high-order digits in a down counter. CONSTITUTION:A selector 66 is provided between the up/down counter 25 and down counter 26. When a detection range setting signal supplied from a terminal 29 to a detecting circuit 67 is greater than a specific value, the selector 66 sets the counted contents which are shifted down by two bits in the counter 26. When the output of the detecting circuit 67 is at a low level, the contents of the counter 25 are selected by the selector 66 and set in the down counter 26 as they are.
Patent JP-H11329681-A (JP)
Title: Heating device, fixing device and image forming device
Inventor: KOUDAKA OSAMU
IPC: G03G15/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating device without safety problem at a reduced cost. SOLUTION: A ceramic heater 100 is formed by printing and baking a heating resistor 101 and electrode patterns 102 on one surface thereof. The ceramic heater 100 is mounted on one surface of a support table 202 and a temperature detecting element 201 is mounted on the other surface thereof. This enables the secondary side of low voltage to be removed from the ceramic heater 100 and it is not needed to secure safety distance between the primary side and the secondary side, and therefore the substrate width W of the ceramic heater 100 can be made small, the number of ceramic heater substrates taken from a standard measure material can be increased, and accordingly the cost of the ceramic heater can be reduced.
Patent JP-H057198-A (JP)
Title: Integrated circuit for ciphering
Inventor: KONDO YASUHIRO
IPC: H04B1/40
Filed: 1991-06-20
Abstract: PURPOSE:To attain miniaturization and to reduce the cost by incorporating an operational amplifier to a sender side output stage and a receiver side input stage of a ciphering IC and providing an external connection terminal to the IC. CONSTITUTION:A voice signal 100 inputted from an audio amplifier 3 to a ciphering IC40 is subject to impedance conversion by an input buffer 12. Then frequency inversion modulation is implemented, a high frequency component is cut off and the result is outputted. The output signal is subject to band correction such as pre-emphasis by a circuit comprising an operational amplifier 42, a C155, a R156, and a R157. The signal subject to band correction is sent to an opposite radio receiver via an antenna 8 by a transmitter 7. Thus, the band correction circuit and the amplifier circuit keeping stable characteristic are formed by using only passive components such as capacitors and resistors.
Patent JP-S5771643-A (JP)
Title: Method for mixing ion exchange resin for regeneration desalting device
Inventor: ITOU KAZUYUKI
IPC: B01J47/04
Filed: 1980-10-24
Abstract: PURPOSE:To certainly exhibit capacity of a mixed bed type desalting device by a method wherein a pipe is arranged to a side surface of mixing tower to connect and communicate an upper part and a lower part of said tower and water and air are supplid into the connecting arranged pipe in an upwardly directed stream at a high speed to uniformly mix both anion and cation exchange resins. CONSTITUTION:To a side of a mixing tower, a connecting arranged pipe 2 connecting a lower part and an upper part of said tower is provided. In mixing an ion exchange resin, water 10 and air 11 are supplied into the mixing tower 1 through a nozzle and vigorously stirred in said tower 1. At the same time, water 10 and air 11 are supplied into the connecting arranged pipe 2 in an upwardly directed stream at a speed higher than that of a tower inside and the ion exchange resin in the lower part of the tower 1 is recirculated to the upper part of said tower 1. By this method, a cation exchange resin slurry with a high specific gravity in the lower part of the tower 1 is recirculated into an anion exchange resin part with a low specific gravity in the upper part of the tower 1 and both ion exchange resins are mixed so as to make a ratio thereof uniform. This mixing method can be suitable applied to the regelation desalting device of a boiling water reactor power plant.
Patent JP-S5272537-A (JP)
Title: Information processor
Inventor: HAYASHI KENJI
IPC: G06F12/08
Filed: 1975-12-15
Abstract: PURPOSE: To obtain information processor with the function of automatically cancelling the first block in front of the block needed in case of sequential need. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09304918-A (JP)
Title: Pellicle sticking device and pellicle sticking method
Inventor: AKAGAWA KATSUYUKI
IPC: G03F1/62
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To further improve the yield rate by providing a first test means, first and second mask transporting means, and a pellicle sticking means for sticking a pellicle to a mask transported by the second transport means. SOLUTION: A pellicle sticking device comprises a host computer 21, a mask washing device 22, a first mask test device 23, a second mask test device 24, a sticking device, a pellicle storing device, a pellicle test device and first and second mask test devices with a pellicle. Transport paths 30, 31 are formed by a closed path kept to a designated cleanliness, the movement of a mask, movement of a pellicle and movement of mask with a pellicle are performed by a transport device. Thus, the cleanliness in the pellicle sticking device 20 can be further secured, so that the yield rate in the pellicle sticking device 20 can be further improved.
Patent JP-S6041690-A (JP)
Title: 1-thio-beta-d-glucuronic acid derivative, its preparation and its use
Inventor: YANAKA KUNIAKI
IPC: A61K31/70
Filed: 1983-08-13
Abstract: NEW MATERIAL:The compound of formula I and formula II (R<1> and R<2> are lower alkyl; G is glucuronic acid residue of formula III) and its salt. EXAMPLE:S-[2,2-Bis( isopropoxycarbonyl )-1-mercaptovinyl]-1-thio-beta-D-glucosidouronic acid. USE:An agent for activating hepatic functions, and a remedy for hepatopathy. PREPARATION:The objective compound can be produced e.g. by (1) reacting the compound of formula IV (M is alkali metal) [e.g. 2,2-bis(isopropoxycarbonyl)- ethylene-1,1-dithiolate disodium salt] with the acetobromo-derivative of glucuronic acid of formula V, and (2) treating the resultant compound of formula VIwith a hydrolyzing agent.
Patent JP-S635016-A (JP)
Title: Dentifrice composition
Inventor: MIYAKE MIKIO
IPC: A61K8/24
Filed: 1986-06-24
Abstract: PURPOSE:A dentifrice composition effectively showing suppressing effects on formation of dental calculus even after long-term preservation, blended with a polyphosphate stably, using both a specific amorphous polishing silica with a straight-chain polyphosphate. CONSTITUTION:A dentifrice composition is blended with (A) an amorphous polishing silica having 5-100m<2>/g, especially 5-50m<2>/g specific surface area by BET METHOD measured by N2 adsorption method, 100-400m<2>/g, especially 150-300m<2>/g specific surface area by BET method measured by steam adsorption method and a ratio of the latter to the former of 2-30, especially 3-20 and (B) a straight-chain polyphosphate shown by the formula Mn+2PnO3n+1 (M is Na or K; n>=2). The amount of each component blended is preferably 1-50wt% based on the total amount of the composition of the component A and 0.1-10wt% component B. Further preferably component A has its pore volume which is 0.01-0.15ml/g by N2 adsorption method and 0.2-0.7ml/g steam adsorption method and shows 5-60m<2>/g specific surface area by CTAB method.
Patent JP-S5373325-A (JP)
Title: Inverter system
Inventor: DOI SHIROU
IPC: H01F38/02
Filed: 1976-12-10
Abstract: PURPOSE: To make distortions of the output waveform very small by rendering the rectangular waveform of the input to a CVT into a dull retangular waveform with an ordinary reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5939085-A (JP)
Title: Mounting of optical integrated circuit
Inventor: MAKIUCHI MASAO
IPC: G02B6/122
Filed: 1982-08-27
Abstract: PURPOSE:To make connection and disconnection of input/output fiber arrays easier by a method wherein the other ends of incoming and emitting guides are located on almost the same plane constituting a connector surface for input/ output fiber arrays. CONSTITUTION:A guide block 7 comprising an input/output layer 2 arranged and fixed on an optical integrated circuit chip 1 in parallel with each other is made opposed to an optical detecting element 2 of the chip 1 through the intermediary of a reflector provided on one end of an incoming guide 9 while one end of an emitting guide 10 is opposing to a light emitting element 3 on the chip 1 side. The other ends of the guides 9, 10 located on almost the same plane constitute a connector surface for input/output fiber arrays 4', 5'. In such a constitution, the arrays 4', 5' may be connected and disconnected just like the case of normal electric circuit.
Patent JP-S629016-A (JP)
Inventor: KASAHARA YASUHIRO
IPC: F16B41/00
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5575784-A (JP)
Title: Removing method of heavy metal ion
Inventor: WASHIO KOUSAKU
IPC: B01D15/00
Filed: 1978-12-04
Abstract: PURPOSE: To remove heavy metal ions highly efficiency by adding active carbon to heavy metal ion-including soln. and then by simultaneously contacting org. material and air at high temperatures.  
     CONSTITUTION: Active carbon is added to a soln. contg. one or more of heavy metal ions selected from Cu, Fe, Mn, Ag, Ca, and Hg. This is made to slurry and treated at high temperatures in the presence of org. material and air to cause the org material to be partially oxidized while effecting the removing of heavy metal ions. The amount of org. acid produced by partial oxidation of the org. material is specified in molar ratio to 0.1W50 times the amount of heavy metal ions present in the solution to be treated. The amount of oxygen to be used for partial oxidation of the org. material is specified in molar ratio to 0.01W0.98 times the amount of COD cr  of the present org. material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5576482-A (JP)
Title: Card selector
Inventor: TANAKA TOMOMASA
IPC: G06K7/04
Filed: 1978-12-01
Abstract: PURPOSE: To obtain a card selector consisting of the selection bar, suction magnet control unit and others, with which the selected card can be shifted largely toward the oblique oand upper part for easy manual extraction and also can prevent the erroneous selection of the cards.  
     CONSTITUTION: With application of the selection command, the motor turns. And magnet 5 shifts left horizontally by rotation of magnet control cam 6. When cam axle 35 reaches the 180°-rotation position, roller 25 is pushed down by rocking cam 7. And thus lock lever 10 turns clockwise to raise lock bar 3 up. Lever 10 pushes up the card to be selected and also engages lock notch 4d of card 4b not to be selected. The sparation is given by bar 3 between the cards to be selected and those not be selected in the up-down direction. Card 4b is at the engagement position with card holder 26 and thus never raised up. With the continuous rotations of axle 35, magnet 5 rises up drawing a circular are at the position near 240° in order to push up the cards to be selected. 
     COPYRIGHT: (C)1980,JPO&Japio