baber/WOPTO huggingface dataset:
Patent JP-H11325541-A (JP)
Title: Modification method for cooling/heating air conditioning equipment for flattening electric power load, and equipment for the modification
Inventor: FUKUSHIMA YUKIO
IPC: F24F11/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To flatten an electric power load by leaving as many instruments constituting existing cooling heating air conditioning equipment as possible for reuse them as they are, and altering a driving instrument of a fluorocarbon gas compressor to an internal combustion engine. SOLUTION: An existing indoor machine 1 for HCFC fluorocarbon is left behind as a parent body where HCFC fluorocarbon is used as a heating medium. Further, there is mounted an HFC fluorocarbon outdoor machine 30hf that includes a compressor 31hf constructed as that for HFC fluorocarbon after removing an existing outdoor machine, and a gas engine 17g where its performance curve is matched to rotate the former compressor.
Patent JP-S63292741-A (JP)
Title: Transmission control method for packet data
Inventor: ITOU HARUMINE
Filed: 1987-05-25
Abstract: PURPOSE:To contrive the improvement of the transmission efficiency of a transmission packet by deciding a time length of inter-frame spacing by means of a random process when a signal on a medium is lost in terms of probability. CONSTITUTION:The state of a signal on a transmission medium is monitored by a medium signal monitor 31 and the time length of the inter-frame spacing is decided as probability by a random time generator 33 and after the inter- frame spacing is applied further, the signal on the medium is monitored again. Since each equipment having a transmission request of the frame decides the inter-frame spacing at random, it is possible to avoid the coincidence of the timing of the next transmission start. Moreover, the equipment starting its transmission later monitors the state of the signal on the medium again prior to the transmission, thereby avoiding collision of frames.
Patent JP-H02306279-A (JP)
Title: Electrophotographic recorder
Inventor: YANAGIDA TOMOHIKO
IPC: B65H29/52
Filed: 1989-05-20
Abstract: PURPOSE:To miniaturize a recorder and to stabilize the posture of a carried sheet by setting a distance between a toner transfer part and a fixing part so that the trailing edge of a recording sheet does not pass between a photosensitive body and the transfer part when the fixing part does not hold the leading edge of the recording sheet and providing a paper jumping-up preventing guide on the inlet of the toner fixing part. CONSTITUTION:An image is transferred between the photosensitive body 7 and a toner transfer means 8, and fixing rollers 1 and 2 pinch and eject the sheet. At this time, the distance between the transfer part 8 and the fixing parts 1 and 2 is shortened to the extent that the trailing edge of the recording sheet 6 does not pass between the photosensitive body 8 and the toner transfer part 8 all the time when the fixing part does not hold the leading edge of the recording sheet 6, thereby miniaturizing the recorder. The guide 4 preventing the jump-up of the recording sheet 6 is provided on the inlet of the toner fixing parts 1 and 2, and a central, projecting part is disposed closer to the side of a heat roller 1 than the advancing angle of the nip of a pressure roller 2 and pushes up the sheet 6, which is bent downward and deformed along the surface of the guide 4. Consequently, the jump-up of the sheet 6 is prevented. Therefore, the posture of the carried sheet is stabilized, and an unfixed toner image is not disturbed.
Patent JP-H0423239-A (JP)
Title: Optical recording medium
Inventor: SASAKI KOJI
IPC: G11B7/24067
Filed: 1990-05-17
Abstract: PURPOSE:To improve C/N by forming grooves to such a shape that the reflected light quantity ratio of a groove surface and a mirror surface when the optical recording medium having a recording layer on the grooves is irradiated with a specific beam is specific and that 3-spot tracking is possible. CONSTITUTION:The grooves 2 of the tracks are formed on a glass substrate 1 and the recording layer 3 is provided over the entire surface inclusive of the grooves 2, by which the optical recording medium A is formed. The width of the groove surface 9 inclusive of the tapered surface 10 is formed wider than the ordinary width and the width of the flat part is formed to 1mum. The surface 9 and the mirror surface 11 are irradiated with the laser beam l stopped down to 1mum on the surface 9 of this disk A. The reflected light quantities are measured and IGr/I0>=0.85 when the reflected light quantities from the surfaces 11, 9 are designated as I0, IGr is obtained. The reflected light quantity from the surface 9 is approximated to the reflected light quantity from the surface 11. The 3-spot tracking is possible and the C/N is improved if the recording medium is formed to such a shape.
Patent JP-H08318654-A (JP)
Title: Printer
Inventor: MISHIMA NOBUHIRO
IPC: B41J13/10
Filed: 1995-05-26
Abstract: PURPOSE: To reduce the number of parts while reducing noise by using a discharge roller discharging the paper fed from a platen and the sheet material made of an elastomer fixed to the upper part of a printer at one end thereof and elastically coming into contact with paper at the other end thereof as a paper feed mechanism. CONSTITUTION: A discharge roller unit 11 is provided on a platen 5 and discharge rollers 3 are rotated through a rotation transmission roller 3b by the rotation of the platen 5. By pressing the leading end part of a sheet material 2 to a pair of the discharge rollers 3 so as to position the same inside the rollers 3, the paper 4 in a paper route is sent out in the close contact state with the discharge rollers 3. The sheet material 2 is fixed to an apparatus cover 1 and the paper 4 on the discharge rollers 3 is fed while pressed toward the plastic molds 12, 12 provided to the shafts 3a of the discharge rollers 3 between the rollers 3 by the leading end part of a paper presser 21. By arranging the paper presser in the cover, noise can be prevented.
Patent JP-S5651662-A (JP)
Title: Qualitative and quantitative analytical method for saccharides
Inventor: FUKUMOTO MARIKO
IPC: G01N21/64
Filed: 1979-10-05
Abstract: PURPOSE: To make the qualitative and quantitative analysis of saccharides with a high accuracy, by measuring the sample as it is by using the thin film chromatography or paper chromatography.  
     CONSTITUTION: Sample prepared for the object of qualitative and quantitative analysis is developed by the thin film or paper chromatography and hereby, saccharides prepared for the object to be analyzed are separated on the carrier, e.g. silica gel, pulverized cellulose, alumina, polyamide. Next, organic solvent solution of 9-phenanthrene boric acid is sprayed on said separated saccharides and the qualitative and quantitative analysis of the saccharides are made by measuring  generated fluorescence. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04353407-A (JP)
Title: Mold for plastics
Inventor: KANNO TOSHIYUKI
IPC: B29L31/34
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a thin film which has excellent uniformity, wettability, adhesion strength, mold release property, durability, nonadhesiveness on plastics, productivity, etc. CONSTITUTION:A mold for forming plastics is provided, wherein a mold-release thin film containing fluorine, which has, as principal component, a mixture of monomers, oligomers and polymer compounds having radical polymerization fluorine compounds and (meta)acryloyl groups, as end groups, and which is formed by radiation polymerization, is formed over the surface of a cavity of the mold.
Patent JP-H05294476-A (JP)
Title: Image former
Inventor: YAMANOBE KOJI
IPC: G03G15/00
Filed: 1992-04-21
Abstract: PURPOSE:To obviate any futile check due to unavailing time and labor for correcting a connection miss and a failure in securing the information of an accurate error by obviating to consider the connection to a device body at the time of attaching an optional paper feed cassette, and besides, preventing any miss from occurring. CONSTITUTION:Each of reflex photosensors 13, 14 is installed on top of two paper feed cassettes 11, 12, while two reflecting surfaces 15, 15 are installed in each position vertically corresponding to bottom of these sensors and an irreflexive surface 16 on the bottom of a device body 10, respectively. When the paper feed cassettes 11, 12 are stacked up and down and the device body 10 is mounted on them, the photosensor 13 of the paper feed cassette 11 corresponds to the irreflexive surface 16 of the device body 10 and the photosensor 14 of the cassette 12 corresponds to the reflecting surface 15 of the cassette 11, e.g. thereby detecting each position of these vertical paper feed cassettes 11 and 12, and the device body 10 being connected by a cable judges their up and down.
Patent JP-H06312061-A (JP)
Title: Game machine management system
Inventor: HASEGAWA KAZUTOYO
Filed: 1993-04-30
Abstract: PURPOSE:To provide a system for grasping the operation state of each game machine free from the obstruction for the transfer change of the game equipment in a short time, in a game center, etc., equipped with a number of game machines. CONSTITUTION:On each machine among a plurality of game machines 2, a coin feed sensor, data holding part for the operation state based on the sensor input, and a radio part for the radio transmission of the held data are installed and in the vicinity of a game machine installation place, the floor management equipment 1 which receives the data from each machine among a plurality of game machines and carries out the data processing is installed, and each floor management equipment 1 in a plurality of game centers and the master management equipment 5 are connected through a data transmission on-line 6.
Patent JP-H0669165-A (JP)
Title: Method for detecting end point of plasma dry etching
Inventor: HASEBE YUTAKA
IPC: H01L21/302
Filed: 1992-05-21
Abstract: PURPOSE:To obtain an emission spectrum intensity curve for judging an end point stably by completely receiving a luminous spectrum from the inside of gas plasma at a wavelength band which a photomultiplier in a specific wavelength range has. CONSTITUTION:A luminous spectrum from the inside of a gas plasma 11 in a reaction chamber 1 is taken into a photomultiplier 4 with a wavelength of 300-650nm and the sensitivity is adjusted by a sensitivity adjusting circuit 9, thus converting to an electrical signal and enabling the signal to be multiplied by the amplification circuit 6. After a gain and an offset are added to the signal by a gain circuit 8 and an offset circuit 7, the signal is taken into a microcomputer 5 and it is processed arithmetically, thus obtaining a target luminous spectrum intensity curve. Therefore, by further increasing the difference between the amount of luminous spectrum of Al of the luminous spectrum intensity curve and the amount of luminous spectrum of TiN, a displacement point becomes clear, thus detecting an end point positively.
Patent JP-S6044848-A (JP)
Inventor: RORUFU DEIIDERIHISU
IPC: G01N29/12
Filed: 1984-06-21
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-S63293207-A (JP)
Inventor: SAWADA YOSHIO
IPC: E01F8/00
Filed: 1987-05-27
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-H08318711-A (JP)
Title: Pneumatic tire provided with block pattern
Inventor: NAKAGAWA MASAO
IPC: B60C11/11
Filed: 1995-05-26
Abstract: PURPOSE: To reduce a tyre noise by forming a sipe on an acute angle corner part grounded in advance at the tire rolling time so as to divide the acute angle corner part. CONSTITUTION: Periphery direction grooves 1 by every two in right/left both sides are formed while sandwiching the equator surface of a tyre and slant grooves 3 extended slantingly between them with about 45 deg. angle for the periphery direction are formed at some intervals in the periphery direction and blocks 5 having the acute angle corner part are formed by the periphery direction grooves 1 and the slant grooves 3. Further, slant grooves 2 extended slantingly with about 60 deg. angle for the periphery direction between the periphery direction grooves 1 and tread end part are formed at some intervals in the periphery direction and blocks 6 having the acute angle corner part are formed by the periphery direction grooves 1 and the slant grooves 2. Sipes 4 are provided on the acute angle corner parts of the blocks 5 and blocks 6, which are divided.  Consequently, the rigidity of the acute angle corner parts for radiating the largest noise is weakened and a radiation noise generated by the collision with a road surface at the ground and step in time is reduced.
Patent JP-S62285447-A (JP)
Title: Formation of electrical connection contact
Inventor: HORIO YASUHIKO
IPC: H01L21/60
Filed: 1986-06-03
Abstract: PURPOSE:To obtain an electric contact having high reliability simply by contact- bonding a projection formed by using a nail head joining technique to a low melting-point alloy or a metallic surface fused onto a support board and transferring the low melting-point alloy or the metallic surface onto the contact. CONSTITUTION:A gold wire is penetrated into a capillary 4, a ball 5 shaped at the tip of the gold wire is fixed to a pad 2 in a substrate 1, the root of the wire is cut and a projection 5 is formed. The projections 5 are fused to the surface of a low melting-point alloy or a metal 8 fused onto a support base material 7 on a heating head 9, and the low melting-point alloy or the metal 8 is transferred only onto the crushed projections 10. The contacts and ITO electrodes 12 on a glass substrate 11 are faced oppositely and contact- bonded, and the alloys or the metals 8 on the crushed projections 10 are melted and fastened by a heating head 13, thus connecting an IC chip and the glass substrate.
Patent JP-S63292866-A (JP)
Title: Cordless handy image input device
Inventor: SUGIMOTO TOICHI
IPC: H04N1/107
Filed: 1987-05-26
Abstract: PURPOSE:To realize repeated reproduction and to miniaturize a device and to make it light weight, by preserving picture data by using a contact type image sensor and providing a memory buffer in the inside, and displaying a preserved image at need by communicating with a personal computer, a television set, or a word processor. CONSTITUTION:An input image is written on an internal memory buffer at need by scanning a cordless handy image input device 21 by a manual operation. A timing is taken by using the driving clock of the contact type image sensor. Also, as the timing on a sub scan side, an encoder output used for the detection of a travel distance is used. And by connecting the content of the internal memory buffer in which the image data is fetched to a terminal 22 for external communication and a connector 24 for communication, the content of the internal memory buffer is sucked and displayed on the personal computer 23. Therefore, fetched data can be absorbed and reproduced for many times repeatedly. Also, since an IC chip are small, it is possible to realize the miniaturization and the light weight of the device.
Patent JP-H10314777-A (JP)
Title: Apparatus and method for treatment of wastewater
Inventor: DAIDOU HITOSHI
IPC: C02F1/44
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain excellent treated water quality which is difficult to cause clogging by a method wherein a supporting material is formed of metal nonwoven fabric and made an electrode, another is installed in an area enclosed with a peripheral wall, and a voltage is impressed between both electrodes. SOLUTION: For four pieces of filter bodies 5 forming one set, a water permeable supporting material 52 having a mesh opening and a thickness within specific ranges is closely fixed to a side surface of each member 51. An electrode board 50 is installed at an almost center of each filter body 5. When a diameter of the electrode board 50 is small, a hole may be partially opened, and may be of a mesh state. A voltage is impressed with d.c. power source 57 using respectively the supporting material 52 and the electrode board 50 as electrodes. A cake layer is formed of activated sludge and turbid particle in water to be treated on the supporting material 52, and the cake layer itself performs a roll as a filter membrance.  Water to be treated, when permeats the supporting material 52, is separated into solid and liquid with the cake layer, the permeated portion flows inside the filter body 5 through an inflow opening on a side surface of the component 51, is collected in an exhaust pipe 55 from a outflow opening 54, and introduced into the following tank or duct.
Patent JP-S5353979-A (JP)
Title: Transistor
Inventor: NAWATA YOSHIAKI
IPC: H01L29/73
Filed: 1976-10-27
Abstract: PURPOSE: To prevent the secindary breakdown phenomenon produced in an emitter region at the switching operation by not connecting the conductive part connecting between the emitter region and emitter electrode connection region to all of the inside circumferential surface of the emitter region and exposing a base region in a spaced region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021021-A (JP)
Title: Double beam scanning device
Inventor: MARUI MASATOSHI
IPC: G02B26/12
Filed: 1983-07-15
Abstract: PURPOSE:To color the output of a laser beam printer by constituting plural reflecting surfaces formed on the periphery of a rotary polygon mirror with plural kinds of different angle reflecting surfaces. CONSTITUTION:The reflecting surfaces of the rotary polygon mirror 18 consist of different angle reflecting surfaces 30, 31 hvaing different reflecting angles as shown by the solid lines and chain lines and these reflecting surfaces 30, 31 are arranged alternately. The different angle reflecting surfaces 30, 31 make laser beam B incident on the upper side and lower side from a surface including the optical axis of an ftheta lens 20 respectively. Therefore, the scanning lines drawn on a photosensitive drum 21 are located as shown in positions 30a, 30b in accordance with the difference of the incident positions. Namely, one of these scanning lines is used for red and the other is used for blue, so that the printed outputs can be colored.
Patent JP-H07333942-A (JP)
Title: Method and device for forming color image
Inventor: KUMON AKIRA
IPC: G03G15/01
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a color output device where simplifying the path of image receiving paper is made compatible with keeping high image quality by transiently holding an image corresponding to each color on an intermediate transfer belt and transferring the image altogether on the image receiving paper. CONSTITUTION:When the image is transferred on the intermediate transfer belt 19 and further transferred on the image receiving paper 37, the transfer from an image carrier 12 to the belt 19 and the transfer from the belt 19 to the paper 31 are simultaneously performed. Even though the belt 19 is wider than the paper 37, leakage from the belt 19 to a transfer roller 28 does not occur in the relation of the specific resistance value of the belt 19 and that of the roller 28, and voltage is properly impressed on the belt 19, thereby, the toner image is excellently transferred from the image carrier 12. Furthermore, charge required in the case of transferring the image from the belt 19 is stably supplied by previously electrifying the paper 37, thereby obtaining the color image forming device in which the environmental fluctuation and the change with time hardly occur.
Patent JP-H04354295-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO HISAYOSHI
IPC: H04N5/91
Filed: 1991-05-31
Abstract: PURPOSE:To provide a magnetic recording and reproducing device which improves an SN ratio and has the excellent reproducibility of a luminance signal. CONSTITUTION:By delay lines 32 and 34, BPFs 36 and 37 and subtracters 33 and 35, a low band conversion chroma signal and an FM luminance signal component within an FM audio signal band are eliminated and recorded, the chroma and audio components are eliminated from a synthesized signal reproduced by delay lines 38 and 40, BPFs 20 and 23 and subtracters 39 and 40 and the FM luminance signal is demodulated.
Patent JP-H02308744-A (JP)
Title: Automatic fishing machine
Inventor: SOGABE SATOSHI
IPC: A01K79/00
Filed: 1989-05-23
Abstract: PURPOSE:To accurately detect weight of fish in automatically fishing through pole-and-line fishing by changing an angle of fishing rod by calculating a drawing angle based on the average weight of fished fishes and the maximum tension value of fish caught by a hook in the sea and drawing-in the fish. CONSTITUTION:Pole-and-line fishing is automatically carried out by changing an angle of fishing rod through rotation of fishing rod. In the operation, the average weight of fished fishes is calculated by a fish weight counting part 11. The maximum tension value of fish caught by an artificial bait hook through manipulating action in the sea is detected by a maximum tension calculating part 381. Then a drawing angle is calculated based on output 38b of the maximum tension detecting part 381 and the calculated result of the fish weight calculating part 11 by a fishing rod angle calculating part 12. Then the fish is drawn at the rod angle corresponding to output 33a of the fishing rod angle calculating part. Consequently, bend of fishing rod changing according to fish weight is corrected, position correlation between the drawn-in fish and the surface of the sea is made into fixed relationship and the fish weight can be accurately detected.
Patent JP-H08303471-A (JP)
Title: Method for forming solid lubricating film for rolling bearing
Inventor: YAMAZUMI SHUJI
IPC: F16C33/66
Filed: 1995-04-28
Abstract: PURPOSE: To form solid lubricating films on rolling surfaces of a rollers, an inner ring and an outer ring in the atmosphere by a simple device. CONSTITUTION: A temporary assembling bearing 1 is constituted of an inner ring 1a, an outer ring 1b and rollers 1c inserted between rolling surfaces of the inner and outer races. The ends of ring materials 4 made of self-lubricating materials are inserted into annular clearances between the inner race and the outer race on both sides of the temporary bearing 1. The end surface of the ring materials 4 are brought in contact with the rollers 1c, the ring materials 4 are rotated and moved while being pressed, and therefore, solid lubricant for the ring materials is transferred to the rolling surfaces of the inner race 1a and the outer race 1b through the rollers 1c, and lubricating films are formed.
Patent JP-H11320178-A (JP)
Title: Wire for gas shielded arc welding
Inventor: SUZUKI REIICHI
IPC: C22C38/38
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To suit for the case where CO2 gas is used as a shield gas, reduce the generation volume of welding slag without deteriorating welding workability and mechanical performance of a welding material, and improve slag exfoliation property. SOLUTION: This wire for gas shielded arc welding comprises 0.03-0.10 wt.% C, 0.60-1.20 wt.% Si, 1.20-1.60 wt.% Mn, 0.010-0.025 wt.% S, 0.08-0.20 wt.% Ti, 0.020-0.100 wt.% Cr, and the balance of Fe and inevitable impurities. When the Si content in the wire is designated as [Si] at wt.% and the Mn content in the wire as [Mn] at wt.%, A being calculated by a formula A=[Si]/[Mn] is 0.40-0.90.