baber/WOPTO huggingface dataset:
Patent JP-S5453641-A (JP)
Title: Production of mesh product having very fine mesh portion and spacer portion
Inventor: FUJIHIRA FUMIO
IPC: H01J31/15
Filed: 1977-10-07
Abstract: PURPOSE: To obtain the title product only by photoetching without requiring a spot welding process, by forming each specific photoresist on both the sides of a metal plate with a thickness as spacer portion and etching the plate with a chemical liquid to form mesh and spacer portions.  
     CONSTITUTION: Both the sides of metal plate 1 with a thickness as spacer portion are coated with a photosensitive liquid to form photosensitive films 2, 2'. Film 2 is closely contacted with pattern 3 of a shape similar to that of a mesh portion and that of a spacer portion to be formed, and film 2' is closely contacted with pattern 4 of a shape similar to that of the spacer portion to be formed. Films 2, 2' are then exposed and developed to form photoresists 5, 5'. Thereafter, plate 1 is etched to form spacer portion 6, mesh portion 7 and holes 8, and photoresists 5, 5' are removed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5244105-A (JP)
Title: Stereo demodulator circuit
Inventor: ARAI HARUICHI
IPC: H04H40/72
Filed: 1975-10-03
Abstract: PURPOSE:To the next stage of PLL-MPX-IC is connected to low frequency amplifier circuit which produces IC distortion and adverse-phased distortion in order to offset and eliminate the distortion. As a result, feedback circuit or amplifier circuit can be deleted as well as the characteristics can be improved.
Patent JP-H032484-A (JP)
Title: Sliding window device
Inventor: DEIBITSUDO DEII PURAMAA
IPC: E06B3/20
Filed: 1990-05-11
Abstract: PURPOSE: To easily open and close windows and to enhance sealing performance by causing eccentric cam-shaped glide members provided on the sash sliding surfaces of sliding windows to cooperate with guide tracks in a closure region, and tightly compressing a space between a sash and a window frame. CONSTITUTION: A glide abutting member 90 formed with guide track following channels comprising cam surfaces 94, 95 and also with a receptor channel 92 is provided. The members 90 are eccentrically rotatably attached to the four corners of a sash 42. The following channels are oriented in A-A direction and the sash 42 is mounted between upper and lower guide tracks. Pawl members 93 are mounted to a window frame 70 at positions within approximately one inch of their closure positions. The sash 42 is closed and the channels 92 and the pawls 93 are engaged to rotate the members 90 so that seal members 43 are pressed against the window frame by the sash 42 via the cam surfaces. Therefore, the sash can be moved with a slight force and air tightness similar to those of hinged windows can be maintained.
Patent JP-S63284807-A (JP)
Title: Manufacture of square electronic component
Inventor: IKEDA HIROYASU
IPC: H01G13/00
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a square electronic component for grounding which can meet the automatic mounting needs by a method wherein a 1st metal layer made of Ni or Ni alloy is formed by a nonelectrolytic plating on the whole surface of a square element and then, after a mask is applied, a 2nd metal layer of Sn or Sn alloy is formed by an electrolytic plating or nonelectrolytic plating. CONSTITUTION:A 1st metal layer 3 of Ni or Ni alloy is formed on the whole surface of a square element 2 made of insulating material such as ceramics or resin and then, after a mask is applied to one of the surfaces of the thickness direction of the element, a 2nd metal layer 4 of Sn or Sn alloy is formed on the whole surface of the square element except the masked surface by an electrolytic plating or a nonelectrolytic plating. If a square electronic component formed like this is employed for a grounding part, as only as much solder as is required by the component surface is supplied to the soldered part when the component is dipped into a solder bath, the variation of the solder quantity can be eliminated and the automatic mounting can be applied so that the production man-hours can be reduced.
Patent JP-H0417665-A (JP)
Title: Silver white ornament
Inventor: SUZUKI AKIRA
IPC: G04B37/22
Filed: 1990-05-10
Abstract: PURPOSE:To form a film in almost silver color which is durable for long-term use on the surface of an ornament by forming such a film essentially comprising chromium nitride and containing titanium nitride and zirconium nitride. CONSTITUTION:A film essentially comprising chromium nitride and containing one or more compd. selected from titanium nitride, zirconium nitride, niobium nitride, tantalum nitride, and hafnium nitride is formed on the surface of spectacles frame, wrist watch case, etc. The film is formed by ion plating sputtering, vapor deposition, or CVD method. It is preferable that the number ratio of Ti, Zr, N, Ta or Hf to Cr in the film is 0.1-40. Thereby, beautiful ornaments in silver color having no pin hole can be obtained.
Patent JP-S5912523-A (JP)
Inventor: TAMAI YOSHIHIRO
IPC: H01H33/56
Filed: 1982-07-13
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-S62278205-A (JP)
Title: Method for compacting powder
Inventor: TAKEMOTO YOSHIHIDE
IPC: B22F3/02
Filed: 1986-05-26
Abstract: PURPOSE:To compress powder at uniform density and to improve the quality of a product by filling the powder into a cavity formed with dies and punches and moving the dies in the same direction at the same speed as the powder in the cavity so as to prevent the relative movement of the powder to the dies. CONSTITUTION:Powder 13 is filled into a cavity formed with dies 18, upper punches 11, 12 and lower punches 4, 5, 6. In accordance with the lowering of the upper punch 12, the lower punches 5, 6 on the dies 18 side are moved together with the dies 18 to give a shape similar to the shape 1 of a product to the powder 13. The powder 13 is then compressed with the upper punches 11, 12 and the lower punches 4, 5, 6 to form a green compact.
Patent JP-S62277895-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: SUZUKI YOSHIHARU
IPC: H04Q9/16
Filed: 1986-05-26
Abstract: PURPOSE:To make the address alter action activity of a monitor con sole unit easy and to prevent the mistakes of an address set by setting to be the ratio of the address of the monitor console unit to the address of a control console unit corresponding to an operation switch is 1:1. CONSTITUTION:When a mode switch 15 is turned on and set to an add ress mode side, from a main unit 1 a transmission signal Vs which accesses a control console unit 3 whose proper address is '1' is transmitted repeatedly. When the transmission signal Vs of the address set mode is received, each monitor console unit 2 operates an operation switch SW3 which should correspond to a load L1 displaying the access and '1' is written as the proper address in the nonvolatile memory of the monitor console unit 2 monitoring the operation switch SW3. Thus the address alter action activity of the monitor console unit 2 in an established system can be made easy and moreover the mistakes of the address set can be prevented.
Patent JP-H07299306-A (JP)
Title: Element for fluid filter
Inventor: OGAWARA KIMINORI
IPC: B01D27/06
Filed: 1994-05-10
Abstract: PURPOSE:To subject an element for a fluid filter to incineration treatment without decomposing and fractionating the same. CONSTITUTION:An element 1 for a fluid filter is constituted of filter paper 2 folded into a bellows shape in almost constant width to be molded into a cylindrical shape, two holding plates 3 holding both ends of the filter paper in the folded ridgeline direction thereof and a reinforcing tube 4 formed into a cylindrical shape having a large number of through-holes provided to the peripheral wall part thereof so that the peripheral wall part is brought into contact with the folded ridgelines on the inner or outer peripheral side of the filter paper to be attached to the holding plate 3. The holding plate and the reinforcing tube are made of paper or the holding plate is made of a combustible resin while the reinforcing tube is made of paper or the holding plate is made of paper and a combustible resin and the reinforcing tube is made of paper. The reinforcing tube is made of resin impregnated paper according to circumstances.
Patent JP-S611597-A (JP)
Title: Anti-corrosion and anti-soil ship
Inventor: UEDA KENJI
IPC: C23F13/00
Filed: 1984-06-14
Abstract: PURPOSE:To avoid disabling the sailing of a steel ship due to corrosion in a base steel which is coated with metal electro-potentially inferior to the steel, and copper on the outer surface thereof in the part sunk in water, upon damage of a hull, by determining the total thickness of both base steel and coated metal to more than 8mm. for a ship whose periodical inspection term is one year while more than 15mm. for a ship whose periodical inspection term is two years. CONSTITUTION:In a steel ship the outer surface of which is coated with metal 3 electro-potentially inferior to a steel 2 and copper or copper alloy 1 in the part sunk in water, the total thickness of both base steel 2 and coated electro-potentially inferior metal 3 is determined to more than 8mm. for a ship whose periodical inspection term is one year while more than 15mm. for a ship whose periodical inspection term is two years. Upon damage of the shell plating of a hull due to drifting woods, it is possible to prevent a leak from being sprang through the steel shell plating of the hull due to progress of electroetching action among the coated copper 1, the inferior metal 3 and the base steel 2.
Patent JP-S63285935-A (JP)
Title: Formation of resist pattern
Inventor: BABA SEIICHI
IPC: G03C1/00
Filed: 1987-05-18
Abstract: PURPOSE:To improve yield and reproducibility by forming an insulating film consisting of an insulating material having a large refractive index and having small film thickness onto a resist layer on a semiconductor substrate and exposing the resist layer with deep ultraviolet rays through the insulating film. CONSTITUTION:A resist for positive type deep ultraviolet rays is applied onto the whole surface of a semiconductor substrate 1 with a wiring pattern to shape a resist layer 4. An insulating film 5 composed of an insulating material displaying a high refractive index is formed onto the resist layer 4. The insulating film is shaped, and the resist layer 4 is exposed selectively by using a quartz glass mask 6 for patterning. The exposure is executed by utilizing deep ultraviolet rays proper to the exposure of the resist. Consequently, the wavelength lambda2 of beams given to the resist is reduced to lambda2=(1/n)lambda1. When the wavelength is shortened, the yield and reproducibility of the pattern molded are improved in an index manner in response to the shortening of the wavelength, thus forming the pattern having the same yield and reproducibility as a light source having a small wavelength is used substantially although a light source having a large wavelength is employed.
Patent JP-H06311710-A (JP)
Title: Pre-load giving device for motor
Inventor: TATSUMI YASUHIKO
IPC: H02K15/14
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a pre-load giving device capable of preventing generation of noise while shortening a pre-load giving time by additionally providing a heating means in a pressing jig for pressing in the axial center direction of a shaft a bearing inner or outer ring of a motor given a pre-load. CONSTITUTION:In a pre-load giving device provided with a hub sucker 12 for sucking a hub 6, when a suction unit is driven in a condition of mounting the hub 6 fitted to the sucker 12, the hub 6 is sucked to the sucker 12. In the case that the hub 6 is held to be hung by a pressing jig 13 and inserted to a shaft 5, an inner ring 2a of a bearing 2 is pressed downward by a lower end face 20 of the pressing jig 13, but it is heated to about 70 deg.C by a heatting means 21, and this heat is transmitted to the inner ring 2a of the bearing 2 further to the shaft 5, to immediately solidify a bonding agent applied to a peripheral surface of the shaft 5. As a result, since improper bonding is prevented from being generated while a pre-load time can be shortened by promoting hardening, noise generation can be effectively prevented with a high natural frequency in a built motor.
Patent JP-S5454590-A (JP)
Title: X-ray diagnosis apparatus
Inventor: NARITA SUKEKIYO
IPC: A61B6/00
Filed: 1977-10-08
Abstract: PURPOSE: To make possible accurate diagnosis by providing a subject position imprinting device which imprints subject positions to part of film and so constituting the apparatus that the condition at the photographing will be known at a later date.  
     CONSTITUTION: In an apparatus of using an erectable bed top plate 2 and taking the X-ray fluoroscope image of the subject on the bed top plate 2 in an X-ray film with a spot shot photographing device 5 provided on said bed top plate 2, a synchronous receiver 506 which applies only the angle corresponding to the angle of inclination of the bed top plate 2 to the photographing device 5 is provided and an angle display device 60 which displays angles by rotating as much as it moved before is provided. An angle display plate 601 protrusively provided with holes 601a thru 601c in specified positions and a light transmission plate 602 protrusively provided with through-holes 602a thru 602c by leaving a specified spacing on the moving line of the plate 601 are provided to said display device 60. Further, ring form glass fibers 70 whose one ends are inserted into the holes 602a thru 602c of the plate 602 and other ends are disposed in the specified position of the X-ray film 508 are provided and this display device 60 is lighted with a light source 507 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63294342-A (JP)
Title: Injection-blow molding multilayer container
Inventor: NOHARA SHIGEZO
IPC: B29L22/00
Filed: 1987-05-20
Abstract: PURPOSE:To enhance an appearance characteristic, by forming a body part into a multilayer structure consisting of inner and outer surface layers composed of thermoplastic polyester and an intermediate layer composed of a gas barrier thermoplastic resin and allowing the intermediate layer to be necessarily present at a container part where the coefficient of interfacial orientation degree of the inner and outer surface layers is a specific value or more but allowing said intermediate layer to be absent at a container part where said coefficient is the specific value or less. CONSTITUTION:Each of the wall thicknesses of a mouth part 1, a shoulder part 2 and a bottom part 4 is larger than that of a body 3. The body part 3 is composed of a multilayer structure consisting of inner and outer surface layers 5, 6 composed of thermoplastic polyester and an intermediate layer 7 composed of a gas barrier thermoplastic resin. The intermediate layer 7 is present at a container part where the coefficient of an interfacial orientation degree (l+m) of the inner and outer surface layers 5, 6 is 0.50 or more but absent at a container part where said coefficient is 0.35 or less. At the container part where the coefficient of interfacial orientation is 0.50 or more, the intermediate layer is made thin, and the generation of a vertical stripe and a yellowing or whitening tendency are eliminated to eliminate appearance inferiority. By providing no gas barrier resin intermediate layer at the container part where the coefficient of the interfacial orientation degree is 0.35 or less, an excellent appearance characteristic is kept, and the generation of the vertical stripe and the yellowing or whitening tendency are prevented.
Patent JP-H09299237-A (JP)
Title: Hot water supplier
Inventor: URATA TAKAYUKI
IPC: C02F1/74
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supplier capable of confirming whether or not it is in the operation of removing chlorine components from hot water in the hot water supplier by the circulation of hot water from appearance, suppressing hot steam generated from the hot water supplier as much as possible and efficiently supplying the delicious and healthy hot water in a short period of time. SOLUTION: This hot water supplier is provided with a route dedicated to pouring composed of a first water lifting pipe 10 for lifting the hot water by the drive of a motor-driven pump 7 and a pouring route 11 for leading the hot water to a pouring port, the route dedicated to the circulation for circulating the hot water in a hot water storage container 2 through a second water lifting pipe 17 and a circulation route 18 by the drive of the motor-driven pump 14 and an aeration process for removing the chlorine components in the hot water by mixing air into the hot water. Then, the state of the aeration process is made visible from the outside through an aeration process display part 22 provided on a main body.
Patent JP-H06328125-A (JP)
Title: Manufacture of two phase stainless steel seamless tube
Inventor: KOBAYASHI NORIO
IPC: B21C23/32
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method low in generation of inside flaws in manufacture of a seamless steel tube of ferritic and austenitic two phases by hot extrusion processing CONSTITUTION:When a two phase stainless steel seamless tube is extruded at a high temperature, the inside of a hollow billet is coated with more than 0.15g/cm<2> of glass lubricant to improve heat insulation of the billet and a mandrel to refrain the generation rate of the rough surface of the inside by excessive lubrication within the allowable limit. Consequently, the generation rate of the inside flaws of the stainless steel seamless pipe is reduced to enable a high yield manufacture.
Patent JP-H11313297-A (JP)
Title: Data communication method
Inventor: KITA TERUHIDE
IPC: H04N7/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method where data communication is conducted between terminals via transmission lines configured as a tree and which flexibly copes with extension, abolition or movement of terminals. SOLUTION: Each of terminals 12(121 -123 ) makes data transmission at an optional timing. Each of repeaters 11(111 , 112 ) has a function that transfers incoming data sent from a terminal 12 under its control to a center device 10 and transfers outgoing data sent from the center device 10 through loopback to the terminal 12 under the control of the repeater 11. Then a standby mode, where the processing of transferring incoming data to the center device 10 is not executed, is set to each repeater 11 in advance. Then a plurality of repeaters 11 are polled to transfer the standby mode to a transfer mode where the processing of transferring the incoming data to the center device 10 is executed sequentially for a prescribed time.
Patent JP-H08314480-A (JP)
Title: Karaoke terminal
Inventor: ANDO YUICHI
IPC: G10K15/04
Filed: 1995-05-19
Abstract: PURPOSE: To easily acquire and to exchange music data and to let a singer sings a song while looking at a word at a place where no television is connected by providing a receiving means which receives playing information as well as facsimile signals supplied through a communication line and a picture outputting means which prints and outputs the picture corresponding to the received facsimile signals. CONSTITUTION: A communication control section 22 is connected to a public line and receives and transmits facsimile signals and music data between other KARAOKE terminals. A facsimile input output section 23 prints and outputs the picture corresponding to the facsimile signals received by the section 22 on a printing paper. Moreover, the section 22 outputs the music data received with the facsimile signals to a system control section 20. This data are written into a music memory 24 by the section 20.
Patent JP-S5912836-A (JP)
Inventor: UEDA YASUSHI
IPC: B32B7/02
Filed: 1982-07-13
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-H02356-A (JP)
Title: Semiconductor device
Inventor: TANIDA YUJI
IPC: H01L27/115
Filed: 1988-05-20
Abstract: PURPOSE:To minimize the size while improving the operating speed of a storage circuit device in which semiconductor non-volatile storing elements are used, by forming and extending zigzag a reference potential line and a digit line of memory cells and connecting them to the regions of the memory cells. CONSTITUTION:A plurality of element forming regions CH1, CH2 are arranged linearly on a semiconductor substrate and these element forming regions are halved alternately, so that source regions 94a-94d and drain regions 92a-92d of memory cells are formed. An interconnecting layer ED1 for providing a reference potential line is formed on the source regions 94a-94d and it is connected with the source regions through contact holes CNT1, CNT3, CNT5. An interconnection layer D1 for providing a digit line is formed on the drain regions 92a-92d and it is connected with the drain regions through contact holes CNT2, CNT4. These interconnecting layers ED1 and D1 are formed zigzag so as to decrease the area occupied by the interconnection layers.
Patent JP-H04349599-A (JP)
Title: Obstacle display
Inventor: KURAMI KUNIHIKO
IPC: B60W30/00
Filed: 1991-05-28
Abstract: PURPOSE:To improve the safety of operation by projecting and displaying an obstacle mark on a front glass near the point in which the straight line to link the position of the detected obstacle with the eyes of the operator of a vehicle crosses with the front glass of the vehicle. CONSTITUTION:The position information of an obstacle detected and measured by an obstacle detecting sensor 201 is supplied to a computing element 202. The computing element 202 counts the point in which the straight line to link the position of the obstacle with the position of the eyes of an operation decided beforehand crosses with a front glass 209. The arithmetic result of the computing element 202 is supplied to a projecting device 203 and obstacle marks 210 and 211 are displayed near the crossing on the front glass 209 from the projecting device 203. Simultaneously when the operator watches the obstacle marks 210 and 211, the operator can watch the actual obstacle to exist in this direction through the front glass 209. Thus, the safety of the operation is improved.
Patent JP-H11290508-A (JP)
Title: Rotary axis structure of operation lever in electric pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary axis structure of operation lever in an electric pachinko machine which can connect the operation lever to the rotary axis and can smoothly perform the rotation operation of the operation lever. SOLUTION: In the electric pachinko machine made by integrally combining an operation lever 34 and a rotary axis 35 by equipping an inserting hole 41 for the rotary axis 35 at the central part of the operation lever 34 made of synthetic resin and engaging a protruding bar 39 of an elastic engaging piece 38 formed on a cylinder part 36 and a groove of the rotary axis 35, the part from the groove 42 of the rotary axis 35 to the tip end is formed long and thereby a taper chamfer part formed on the periphery of the tip end of the rotary axis 35 is formed wide.