baber/WOPTO huggingface dataset:
Patent JP-H02269603-A (JP)
Title: Method and device of packing commodity
Inventor: KAKITA YUKIO
IPC: B65B35/32
Filed: 1989-04-10
Abstract: PURPOSE:To pack a commodity by a full automatic mechanical process from filling to packaging by a method wherein on a tray which travels in a loop is put a sack in such a manner as to have the free end of the tray inserted into the open end of the sack when the tray has traveled a certain distance from the point of loading the tray and the sack packed with the commodity is withdrawn from the tray. CONSTITUTION:From vibrating hoppers 25 is discharged a commodity 5 comprising rows of slender objects onto each of trays; on each of these trays 36. When it has traveled by a certain pitch, is put manually or by a suitable mounting device a sack 6 of polyethylene or the like in such a manner as to have the tray inserted into the sack through the open end. The tray 36 holding a load of commodity 5, that is, rows of slender object, and the sack 6 by insertion is made to travel along a looped course by a driving sprocket 59 and a driven sprocket 60 engaging with a chain 53 and driven by a drive motor 8; at the opposite side the commodity together with the sack is raked out and drawn off the tray manually or by a special raking device. Kidney beans 3 as a commodity can be packed in rows of slender objects in an orderly manner. Heat-sealing of the sack at the opening completes the packaging. This packing process enables packing a specified sack, for example, of polyethylene with slender objects as a commodity each pack by the prescribed weight and neatly and assuredly.
Patent JP-S5613890-A (JP)
Title: Lateral shifting mechanism of shifting device for communication apparatus
Inventor: SOEDA HIDETSUGU
IPC: H04Q1/02
Filed: 1979-07-13
Abstract: PURPOSE:To avoid the skidding of the running roller as well as secure an instantaneous halt of the casing for the shifting mechanism in which the guide rail is held between the running roller and the driving rollers, by providing the tension sprocket at the middle of the driving chain. CONSTITUTION:Vertical rod 24 is pressed down with operation of operation component 25, and thus central seesaw component 20 turns clockwise. As a result, left and right seesaw components 9 and 11 turn to make left and right push-up rollers 16 and 18 push up the bottom surfaces of left and right box-shaped substances 26 and 28 against the tensile force of tension component 48. In such way, the bottom plate of guide rail 2 is held between running roller 3 and driving rollers 31, 33 to give a lateral shift to casing 1. In this case, the space between sprockets 43 and 44 is increased as roller 3 goes up. And thus tension sprocket 46 is pulled left and right by component 48 to eliminate the sag of driving chain 42.
Patent JP-H06271656-A (JP)
Title: Aliphatic polyester and its production
Inventor: IWAYA YOSHIAKI
IPC: C08G63/16
Filed: 1993-03-22
Abstract: PURPOSE:To easily obtain the subject polyester having excellent biodegradability and moldability and useful for film, fiber, etc., by carrying out the polycondensation of succinic acid, tetramethylene glycol and a specific glycol in the presence of a specific catalyst. CONSTITUTION:The objective polyester having a reduced specific viscosity of 0.8 and composed of the structural unit of formula I and formula II [A is group of formula III or formula IV (n is 2-20 except for 4; m is 1-20; (1) is 0-20; R1 and R2 are H or 1-3C alkyl; R1 and R2 are not simultaneously H), etc.] is produced by reacting succinic acid with tetramethylene glycol and a glycol of the formula HO-A-OH (preferably ethylene glycol, etc.) in the presence of 2X10<-4> to 1X10<-3>mol each (based on 1mol of succinic acid) of a group IIA element catalyst (e.g. beryllium) and a group IVA element catalyst (e.g. titanium) preferably at 150-220 deg.C for 2-5hr to synthesize an oligomer and polymerizing the oligomer by dehydration and deglycolation reaction at 200-240 deg.C for 2-5hr.
Patent JP-S57204147-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/31
Filed: 1981-06-10
Abstract: PURPOSE:To eliminate the electrical instability of a field oxide film, and to improve the dielectric resistance of a gate oxide film by positioning a thermal oxide film onto the silicon interface of a CVD SiO2 film buried into a field and the field region. CONSTITUTION:The thermal oxide film 2 and an Al film 3 are formed onto a silicon substrate 1, an element forming region is coated with a resist film 4, the Al film 3 and the oxide film 2 on the field region are removed while using the film 4 as a mask, an ion implanting region is shaped by using the same mask, and the CVD SiO2 film 5 is deposited onto the whole surface. Only the CVD SiO2 film of the side surface of a stage difference section formed to the interface of the field and the element forming region is removed through etching, and the Al film 3 is taken off. The CVD SiO2 film is also removed, the CVD  SiO2 film is buried into the field region, a thermal oxide film 6 is shaped onto  the film, and an oxide film 9 is flatly buried when the section is rounded sufficiently.
Patent JP-H10285359-A (JP)
Title: Image-forming device
Inventor: OSHIMA KIYOSHI
IPC: H04N1/40
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To use a printer in common by using a same writer, independently of whether image data are binary data or multi-value data. SOLUTION: Image data sent from an external device 2, such as a personal computer represent unit pixel as binary or multi-value data and one or plurality of the data of unit pixel configure basic processing unit data (8 bits). The data are latched by a latch circuit 12 by 8-bit each, and in the case that one pixel is expressed by 1-bit, 2-bit or 4-bit, a 1st selector 131, a 2nd selector 132 or a 3rd selector 133 gives data by one pixel each, to a bit conversion circuit 15. The bit conversion circuit 15 converts the data expressed in 1-bit, 2-bit or 4-bit into data in 8-bit per unit pixel uniformly, and the converted data are outputted to a writer 16 such as a laser diode.
Patent JP-S63254607-A (JP)
Title: Superconductive linear substance and its manufacture
Inventor: FUCHIGAMI KENYA
IPC: H01B12/04
Filed: 1987-04-10
Abstract: PURPOSE:To improve the manufacturing property and flexibility of a superconductive linear substance by using a glass for the supporting body of the superconductor. CONSTITUTION:A glass tube 6' in which a material of a superconductor 5 is filled is inserted in a glass tube 6, and after a material of a superconductor 5' is filled in the clearance which is formed by the glass tubes 6 and 6', they are set in a heating device 8. Then a wire extension process is made by a drawing device 10 while the glass tube 6 filled with the superconductors 5 and 5' is heated by the heating device 8. As the superconductor, a copper compound oxide with a high superconductive transferring temperature is used.
Patent JP-S60232583-A (JP)
Title: Method and device for electrostatic image formation
Inventor: KOJIMA KENJI
IPC: G03G15/01
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a monochromatic image of a desired color through easy operation by using the device with simple structure and reuse developers by colors by arranging plural developing devices equipped with a cleaning means, and selecting a developer instead of selecting the color of a developer and recovering an untransferred developer to its original developing device. CONSTITUTION:A corona discharger 13 for electrostatic charging and transfer operates to charge electrostatically the peripheral surface of a photosensitive drum 2 uniformly to a specific polarity, an original platen 3 moves to left, and an image of an original 4 on the original platen is image-formed on the peripheral surface of the drum 2 through an exposure lamp 6 and a convergent optical transmitter array 5 to form an electrostatic latent image corresponding to the original image. Once the peripheral surface which is destaticized reaches the arrangement position of a developing device 9, a developing roller 9a which rolls leaves the peripheral surface and the front edge of a cleaning blade 9c is brought into contact instead. Consequently, a developer of red which is destaticized is scraped off the peripheral surface of the photosensitive drum 2 into the developing device 9 which contains a developer of red and thus recovered for reuse.
Patent JP-H05290211-A (JP)
Title: Discrimination method of character kind and the like
Inventor: MAEDA TAMOTSU
IPC: G06K9/20
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the erroneous discrimination of the character kinds, etc., of the character, etc., of different font even at the time of the character kind and the same character by obtaining the difference between the centroid value and the average value of a frequency by calculating them from an actual size for every character kind, etc., and using a value obtained from a frequency distribution when the difference is smaller than a threshold value and an intermediate value between the centroid/ average values when the difference is larger respectively as standard sizes. CONSTITUTION:A character recognition circuit 21 recognizes N-number of characters. The frequency of height and width obtained concerning the N-number of the characters are read from a size frequency storage part 11. Besides, the total value of height and width and the number of the characters are read from a character kind size storage part 9 to calculate the average value by the character kind. Then, whether the difference between the centroid/average values is within the threshold value or not is judged for every character kind and when it it within the threshold value, the intermediate value between the centroid/average values, for example, is calculated for every character kind to set the calculated value to be the standard size. When the difference of the centroid/average values is other than the threshold value, the centroid value is decided to be the standard size.
Patent JP-H06296733-A (JP)
Title: Mounting structure of shooting device in pachinko machine
Inventor: KONDO TSUGIO
IPC: A63F7/02
Filed: 1993-04-15
Abstract: PURPOSE:To eliminate the slippage between a shooting rail base and a ball hammer by collectively mounting a shooting device in the state where the hitting part of the ball hammer of the shooting device and the ball shooting part of the shooting rail base are positioned at a shooting device set part formed on the lower end of the lower horizontal frame part of a game board support frame. CONSTITUTION:A set plate 5 having a shooting rail base 7 mounted on its front surface is integrally connected to the lower horizontal frame part 3d of a game board support frame 3 to be installed to the back surface of a wooden frame 1. On a shooting device set part 12 formed on the lower end of the lower horizontal frame part 3d, the hitting part 20a of a ball hammer 20 of the shooting device and the ball shooting part 9 of the shooting rail base 7 are collectively mounted. When the game board support frame 3 is installed on the wooden frame 1, the shooting rail base 7 and the ball hammer 20 can be set at prescribed positions in the state where the relative positions of the ball shooting part 9 of the shooting rail base 7 and the hitting part 20a of the ball hammer 20 are regularly matched to each other.
Patent JP-S5211404-A (JP)
Title: Thrust reducing device for pump
Inventor: KODAMA AKIRA
IPC: F04D15/00
Filed: 1975-07-18
Abstract: PURPOSE: A thrust reducing device of pump in which thrust in a shaft can be reduced with a very simple method by means of penetrating the absorbing part of impeller with the low pressure back chamber of impeller, and thereby changing both of the flows at front and back surfaces of the impeller become flowed from outside to inside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301549-A (JP)
Title: Program translation device
Inventor: URUSHIBARA SEIICHI
IPC: G06F9/45
Filed: 1993-04-15
Abstract: PURPOSE:To suppress in a small way the size of an object code generated from a program containing an instruction for calling a procedure. CONSTITUTION:A return value analyzing part 104 detects a procedure (for instance, a function) for sending back a block type return value through a memory, called by a host procedure, and a return value reference instruction analyzing part 105 decides a fact that each sentence containing a call instruction of the same function, in the host procedure is a substitute sentence in which for instance, only the call instruction of the function becomes each right side, and each left side is the same variable, with regard to each function. Subsequently, a return value address determining part 106 determines an address of an area on the memory to which the block type return value is sent back, as an address of an area in which a value of the variable of the left side is stored, and a procedure prologue instruction generating part 107 and a general instruction generating part 108 generates an instruction train for delivering the determined address to the called function, in an inlet part of the host procedure.
Patent JP-H09248885-A (JP)
Title: Polyolefin film for retort
Inventor: HASHIMOTO KOKICHI
IPC: C08L53/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin film made excellent in impact resistance at low temp. while keeping low temp. heat sealability, semi-retort heat resistance and transparency. SOLUTION: A laminated film is formed from a compsn. obtained by compounding 3-20 pts.wt. of a thermoplastic elastomer (c) with 100 pts.wt. of a mixed resin consisting of 50-80wt.% of polyolefin (a) based on a propylene/ ethylene block copolymer with an m.p. of 140-165V and 50-20wt.% of a propylene copolymer (b) with an m.p. of 130-150 deg.C.
Patent JP-S62245582-A (JP)
Title: Pad for magnetic tape cassette
Inventor: OISHI KENGO
IPC: G11B23/087
Filed: 1986-04-17
Abstract: PURPOSE:To improve the wear resistance of an abutting surface to the tape of a pad by forming the pressing member of the pad of a synthetic resin having a tape abutting surface of a matte finish and a lubricant layer disposed and integrally forming and fixing the pressing member and an elastic member. CONSTITUTION:A small hole 3a is formed substantially at the center part of the belt shape elastic member 3 inn a cassette 1 and the pressing member 4 integrally formed of the synthetic resin in a cubic form at the position of the small hole 3a is disposed. A fine semi-spherical protrusion part is formed in the matte finish in the surface 4a abutting against the tape 2 of the pressing member 4 and an organic lubricant layer 5 is formed on a matte surface. In this case, the synthetic resin is filled from the resin filling port 6a of a metal mold 6 in which the forming mold of the pressing member 4 is formed and the member 3 succeeding in a right angle direction to the filling port 6a is inserted at a constant and formed. As a result, the flow of the resin between the front surface and the rear surface of the member 3 in the metal mold 6 is improved and the pad can be easily mounted.
Patent JP-S5714964-A (JP)
Title: Pattern processor
Inventor: HIRAYAMA YUKIO
IPC: G06T3/00
Filed: 1980-06-30
Abstract: PURPOSE:To form a correct AND pattern or OR pattern, by setting a vector selection point going toward plural vectors at the intersection of two closed loops. CONSTITUTION:The end point at which the end points of two closed loops A and B are included in a closed loop of the other side is set as a start point to obtain an OR pattern. In such case, an end point which is not included in the closed loop of the other side is set at a start point, and the closed loop is traced in a prescribed direction. When the tracing reaches an intersection, a switch turns on to the closed loop of the other side to form a pattern. In case plural vectors exist at the intersection, a vector selection point going toward the vector starting from the intersection is made. Then the vector to be traced is selected based on the relation between the vector selection point and the closed loop of the other side.
Patent JP-S5714481-A (JP)
Title: Spot welding equipment
Inventor: SATOU YOSHIO
IPC: B23K11/10
Filed: 1980-06-30
Abstract: PURPOSE: To make shifting of electrode at high speed in pressurizing and releasing of a large-sized welding gun by making pressurizing and releasing action of electrode with a direction change valve through each pressurizing cylinder.  
     CONSTITUTION: When pressurizing an electrode, air from an air source 12 is led into head side acting chambers C, C of pressurizing cylinder 2, 3 by a direction change valve 9 through a flow control valve 10 and a conduit 7 to move pistons 4, 4. Electrodes 6, 6' collide against both sides of a plate 13 to be welded and come to a stop. When air is sent further in succession, pressure in the conduit rises to actuate an opening and closing valve 11. Then, a large quantity of air flows into chambers C, C to raise electrode pressurizing force. Welding is performed by flowing current through electrodes 6, 6'. In releasing, when a valve 9 is changed, air enters into rod side acting chambers D, D of each cylinder 2, 3 through a conduit 8 to puch back pistons 4, 4. Thus, electrodes 6, 6 are released from pressurized state at a stroke. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07294351-A (JP)
Title: Semiconductor pressure sensor
Inventor: ASHINO KIMIYASU
IPC: G01L9/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide a highly reliable semiconductor pressure sensor wherein a stable output detection sensitivity is obtainable by reducing the effect of heat cycle. CONSTITUTION:A semiconductor pressure sensor of surface press type is constituted by assembling a pressure sensing unit made by loading and contacting a pressure sensing chip 1 formed with a diaphragm and a strain gauge on a semiconductor base on a glass stage 2, in a resin case 3 with external lead 4 as to face the pressure sensing chip to the open surface side, and connecting the electrode of the pressure sensing chip and the external lead with an aluminum wire. The resin case 3 is formed by using a metal mold 6 provided with a center gate 6d of resin injection hot mouth in approximately the middle of the region loading the pressure sensing unit. Such a resin case 3 has a uniform and minimum thermal expansion coefficient in radial direction from the metal mold gate in the center. By this, the stress generation acting on the pressure sensing unit due to thermal expansion difference caused in case of heat cycle generation is suppressed in minimum and so the pressure sensor output sensitivity can be stabilized.
Patent JP-S58204824-A (JP)
Title: Production of thin film of zinc sulfide
Inventor: TOUDA TAKAO
IPC: H05B33/10
Filed: 1982-05-25
Abstract: PURPOSE:Sintered zinc sulfide containing alkali or alkaline earth metal is irradiated with electron beams to vaporize the sintered zinc sulfide with heat to accumulte a thin film of zinc sulfide on a base, thus forming the titled thin film of high quality with high uniformity free from fine prticles and pinholes. CONSTITUTION:A sintered zinc sulfide consisting of zinc sulfide as a major component and at least one selected from alkali metal and alkaline earth metals is irradiated with electron beams to effect heat vaporization of the sulfide and the vapor is made to accumulate on a base into a thin film. The process according to the present invention enables high reproducible formation of good-quality thin films of zinc sulfide with extremely reduced pinholes and fine particles of foreign substances. The resultant films can provide elements with good optical properties and high stability, when used as an optical thin film, fluorescent thin film or EL thin films.
Patent JP-S63254659-A (JP)
Title: Cathode-ray tube for display light source
Inventor: OKUDA HIROSHI
IPC: H01J29/20
Filed: 1987-04-09
Abstract: PURPOSE:To improve the brightness and suppress the brightness deterioration due to the temperature rise by using a ZnS:Cu, Au, Al phosphor for the green color. CONSTITUTION:A phosphor screen 2 for the green color is formed with a ZnS:Cu, Au, Al phosphor. The brightness is thereby improved, and the deterioration of the brightness due to the temperature rise during the operation is suppressed.
Patent JP-S57204132-A (JP)
Title: Washing method for silicon wafer
Inventor: YODA TADAYOSHI
IPC: H01L21/304
Filed: 1981-06-10
Abstract: PURPOSE:To prevent the etching of the silicon wafer, and to complete washing stably by immersing the silicon wafer into the aqueous solution of ammonium hydroxide and washing the wafer while supplying oxygen containing ozone from a lower section. CONSTITUTION:Two pipes 2 to which small holes are disposed are arranged to the bottom of a washing tank 1 made of quartz glass in the longitudinal direction of the washing tank 1. The pipes 2 are connected to an ozone generator 5. The silicon wafers 4 supported by a holder 3 made of quartz glass are placed onto the pipes 2. The wafers 4 are washed as follows. The washing tank 1 is filled with a 1,500ml washing liquid at the rate of a 28% aqueous solution of ammonium hydroxide heated at the temperature of 80 deg.C: water=1:4, the pipes 2 are passed into the washing liquid and oxygen containing 4% ozone is supplied at the rate of 200ml/min. Accordingly, the silicon wafers are stably washed because the preventive effect of etching of the silicon wafers is continued.
Patent JP-S5315522-A (JP)
Title: Three-phase transformer for power supply
Inventor: SAITOU TATSU
IPC: H01F30/12
Filed: 1976-07-28
Abstract: PURPOSE: To prevent local heat generation at the joint of bus housing when a threephase transformer and a three-phase generator are connected to each other through coupling process of each separate phase bus, by providing conductive material in close vicinity to the housing flange in at least center phase bus out of the others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60234379-A (JP)
Title: Formation for electrode of solar cell
Inventor: MAEYASHIKI YOSHIKI
IPC: H01L31/0224
Filed: 1984-05-07
Abstract: PURPOSE:To increase the thickness or wall thickness of the striped part of each of the patternized electrodes of a solar cell and to lower their series resistance values by a method wherein the evaporating material on the surface of the evaporated resist layer formed on the main surface of the photoelectric converting body according to the prescribed pattern is removed and the evaporated resist layer, which is reexposed, is performed a plating treatment as a plated resist layer. CONSTITUTION:An evaporated resist layer 4 is formed on the main surface of a photoelectric converting body 3 according to the prescribed pattern by a printing method and so forth. After that, firstly, Cr layers 51, which are respectively used as a first layer, are evaporated, then Cu layers 52, which are respectively used as a second layer, are evaporated and evaporated layers 5, which are respectively used collectively as one layer, are formed. The evaporating material adhered on the surface of the evaporated resist layer 4 is removed by a method, desirably by a mechanical grindstone grinding, and the evaporated resist layer 4 is reexposed. After that, when such a layer as a Cu layer is electroplated on each evaporated layer 5 in the thickness of 10mum, for example, as a first plated layer, and furthermore, such a layer as an Ni layer is electroplated thereon in the thickness of 2mum, for example, as a second plated layer, a plated layer 6 is formed on only each of the evaporated electrode layer parts 5 as an electrode base layer to conform to the prescribed pattern. The plated layers 60 are formed in such a manner as not to adhere on a plated resist layer 40, which is the former evaporated resist layer.