baber/WOPTO huggingface dataset:
Patent JP-H02228944-A (JP)
Title: Inspection of foot
Inventor: ANTEI JIYUSHI TEIITORA
IPC: A43D1/02
Filed: 1989-01-20
Abstract: PURPOSE: To simply, effectively and inexpensively estimate the functional and biodynamical type of human leg by measuring the angle between both center lines of heel bone and Achilles tendon when a subject standing upright keeps bending his knees by approximately 45deg. while maintaining in natural or no load state. CONSTITUTION: In estimating the function and biodynamical type of a subject leg, the heel bone center line is decided while the feet of the subject are maintained in natural (no load) state. Subsequently, his Achilles tendon center line is determined. Then, the angle between both center lines is measured while the subject standing upright preferably on a mirror-furnished desk keeps bending his knees by 45deg. (135deg.: exterior angle), whereby necessary human foot information readily serviceable even for the laymen other than specialists may be obtainable.
Patent JP-H10199542-A (JP)
Title: Electrode for fused carbonate type fuel cell and its manufacture
Inventor: OOTA TOSHITOMO
IPC: H01M4/86
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve cell performance by increasing the porosity. SOLUTION: A porous body electrode 4 is prepared by grinding intermetallic compound 1 which has Al group composition to provide fine powder of 0.3-4μm, average grain size 1.4μm and adding this powder to Ni powder 2 as reinforcement and mixing them to provide slurry 3 and molding this slurry 3 in tape shape and then baking it at high temperature of 1000-1200 deg.C and this electrode 4 is oxidized in or out of a cell to oxidize Ni porous body and additive element. Then, only Ni is reduced by letting H flow to complete an electrode 5 in condition that oxide is dispersed in the Ni porous body. In operation of the cell, the electrode 5 is an electrode in which the oxide is dispersed and reinforced.
Patent JP-S58128791-A (JP)
Inventor: HONMA SEIJI
IPC: H05K3/18
Filed: 1982-01-27
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-H0827307-A (JP)
Title: Production of composition containing metallic particle having particle diameter of order of nanometer
Inventor: HERUBERUTO FUITSUSHIYU
IPC: B01J2/16
Filed: 1995-01-26
Abstract: PURPOSE: To provide a process for producing a composition containing metallic particles having a particle diameter in a nanometer region and being freely applicable by various techniques.  
     CONSTITUTION: There is provided a process for producing a composition containing (A) metallic particles having a mean particle diameter of below 100 nm as calculated as a number-average value and (B) a polymer based on vinyl acetate, vinylamine, vinylimidazole, vinylpyrrolidone, acrylamide, acrylimine, or a mixture thereof, which comprises: reducing metallic particles A and the polymer B dissolved in a solvent with a metal salt in the presence of a solvent; and spray-drying the reaction mixture. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09202580-A (JP)
Title: Escalator skirt guard
Inventor: ISSHIKI MASAHIKO
IPC: B66B23/22
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent shoes from being caught in a clearance between a footstep and a skirt guard by holding a plurality of protective balls partially projecting in the footstep direction and able to be freely moved in ball guide grooves formed along the footstep moving direction. SOLUTION: Two ball guide grooves 8 are provided in the position to be brought in contact with shoes along the moving direction of a footstep 2 so as to continue to a downward bent panel 5a, a linear panel 5c and an upward bent panel for constituting a skirt guard. A ball holding frame 12 is fixed on the back surfaces of respective panels 5a, 5c so as to cover the ball guide grooves 8. Holding ball units 9 are provided inside the ball holding frame 12, and the protective balls 9a are held. The protective balls 9a are engaged with the ball guide grooves 8 and so held as to partially project from the ball guide grooves 8. When shoes are pressed to the protective balls 9a, the protective balls 9a are rotated by the friction force, and the shoes are prevented from being caught in a clearance.
Patent JP-S59137261-A (JP)
Title: Rear body construction of car
Inventor: MURAKAMI KOUSUKE
IPC: B62D25/20
Filed: 1983-01-24
Abstract: PURPOSE:To improve the rigidity and the strength of a car body by shaping a rear frame into a straight line for penetrating from the outside to the inside of a room at a lowered step of a rear floor panel for jointing the rear floor panel. CONSTITUTION:The side brim part of a rear floor panel 13 is provided with a rear frame 10 to be linearly extended forward and backward from a front part 15 of the panel to a trunk room 14. The front part 15 of the rear floor panel is arranged on the upper side of a front part 12 of the rear frame 10 and jointed to the rear frame by a flange part 18. The rear part 14 is formed by being lowered to a lower position than the lower face of the rear frame 10. The floor side panel 17 is fixed to the rear frame by being jointed to the bottom face of the rear frame at a joint part b along the front end part and to the side of the rear frame at a joint part C of the outside brim of the extended part formed slantingly upward from the front end part.
Patent JP-S5294582-A (JP)
Title: Iron-core punhc-out method
Inventor: HIYAMA MAKOTO
IPC: B26F1/00
Filed: 1976-02-04
Abstract: PURPOSE: To economize material for iron cores through ingenious diagramatic arrangement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07214586-A (JP)
Title: Manufacture of injection molding
Inventor: YASHIRO RITSUZOU
IPC: B29C45/00
Filed: 1994-02-01
Abstract: PURPOSE:To provide a method of manufacturing a molding with a beautiful appearance having a thick-walled part and a thin-walled part by an injection molding method using a thermoplastic resin as a raw material. CONSTITUTION:When manufacturing an integrated molding consisting of a thin-walled part B and a thick-walled part A, a die with at least each one of molten resin injection gates G1 to G3 provided on the thin-walled part B and the thick-walled part A and a thinner linear groove C than the thin-walled part B formed around the thin-walled part B, is used.
Patent JP-S60154530-A (JP)
Title: Recession forming process in semiconductor substrate
Inventor: MATSUDA SHIYUUICHI
IPC: H01L21/302
Filed: 1984-01-23
Abstract: PURPOSE:To form a recession with specified depth without fail by a method wherein an epitaxial layer containing the second impurity different from the first impurity on the surface of a semiconductor substrate is provided with the thickness similar to the specified depth of a recession to be etched down to the point where implanted impurities being contained change into the second impurities. CONSTITUTION:An Si layer 6 containing B is epitaxially formed on an Si substrate 5 containing As so that the thickness of the layer 6 may equal the depth of a recession to be formed. Then RIE is performed utilizing resist mask 2 while jetting out particles 7 are led to a mass analyzer 9 to detect any impurity atoms. When the depth of recession 3 reaches the specified value, the detected impurity changes from B to As. At this time, the etching process is stopped while removing the mask 2 and the recession with specified depth may be formed easily without fail.
Patent JP-S60154289-A (JP)
Inventor: AKATSUKA YUUICHIROU
IPC: G09G1/00
Filed: 1984-01-23
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-S63178861-A (JP)
Inventor: HORIBE CHIKARA
IPC: B02C18/16
Filed: 1987-01-20
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-S60155567-A (JP)
Inventor: TAN RIYOUJI
IPC: C04B35/00
Filed: 1984-01-24
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-S54109574-A (JP)
Title: Deaerating structure at sliding part of pin slide type disc brake
Inventor: HIRASHITA HIROSHI
IPC: F16D55/224
Filed: 1978-02-02
Abstract: PURPOSE: To provide the subject structure wherein the rise in the sealed atmospheric pressure in the slide-fitting part is reduced by specific configurations of main slide pin and boot.  
     CONSTITUTION: When a main slide pin 3 is pressed in the largest inserting position, the tapered surface 3b of a flange 3a expands the lip seal 10c of one end part 10a of the boot. A first part 12 and a second part 13 are communicated with each other through a concave flow path 3c of a tapered surface 3b of the pin 3 and a concave flow path 10d of the boot lip seal 10c, and since the first part 12 has a relatively large capacity and further a bellow part 10f has sufficient expansibility in diametral and axial directions, the rise in the atmospheric pressure of the second part 13 within a cylindrical part 6 escapes to the second part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06220331-A (JP)
Title: Flame-retardant resin composition
Inventor: WATABE YOSHITANE
IPC: C08L101/04
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject composition excellent in low smoking nature, thermal stability and colorability, useful for electrical parts, etc., comprising a synthetic resin, organic halogen compound and anhydrous zinc antimonate at specified proportion. CONSTITUTION:This resin composition can be obtained by incorporating (A) 100 pts.wt. of a synthetic resin such as PE with (B) 0-30 pts.wt. of an organic halogen compound such as hexabromobenzene and (C) 0.5-30 pts.wt. of anhydrous zinc antimonate.
Patent JP-S57126556-A (JP)
Title: Fuel injection valve
Inventor: UJIHASHI MICHIAKI
IPC: F02M51/08
Filed: 1981-01-29
Abstract: PURPOSE:To enable the discharge amount of hydrocarbon to be reduced, in a fuel injection valve provided with air mixing mechanism, by impinging discharged fuel from a jet port against air stream after the discharged fuel strikes upon a collision plate. CONSTITUTION:Discharged fuel from a jet port 26 strikes upon a collision plate 28 attached to the front end of a needle 20, and therefore forms a thin liquid film radially spreading for establishing a primary atomization. A plurality of air holes 30 are formed in a sleeve 24. Air from an air introduction pipe is transferred from the air ports 30 into a sleeve jet port 34 through an air passage 32 including an injection valve holder 22 and the sleeve 24, and then impinges against the fuel forming the liquid film at the collision plate 28 so that a secondary atomization of fuel is established. The mixture thus obtained is discharged to the outside of the fuel injection valve or into an air intake passage through the sleeve jet port 34.
Patent JP-H05205643-A (JP)
Title: Plasma display panel
Inventor: SHINODA TSUTAE
IPC: H01J11/36
Filed: 1992-01-24
Abstract: PURPOSE:To prolong the lifetime of a plasma display panel to make full-color displaying by suppressing the deterioration of the electric discharge surface due to ion bombardment. CONSTITUTION:A plasma display panel 1 capable of presenting full-color display has three types of phosphor 28R, 28G, 28B emitting different colors R, G, B. As an electric discharge gas to emit ultraviolet rays for energizing the three types of phosphor 28R, 28G, 28R, a mixture gas chiefly containing gaseous molecules having a greater molecular weight than helium is encapsulated in the discharge cavity 30, and an optical filter 60 to absorb unnecessary visible rays emitted by the mixture gas is i-nstalled on the display panel H side of the discharge cavity 30.
Patent JP-S55105033-A (JP)
Title: Hydraulic circuit of hydraulic power shovel
Inventor: WADA SUSUMU
IPC: F15B11/17
Filed: 1979-01-31
Abstract: PURPOSE: To improve the working efficiency with a minimum addition of pumps and a simple circuitry by speeding up the work in the case of a small load while a pump circuit is added for unloading when the output of the prime mover is exceeded under high pressure.  
     CONSTITUTION: A prime mover E is driven to feed oil discharged from pumps P 1 , P 2  and P 3  to control circuits 14, 15 and 16 via discharge circuts 11, 12 and 13. While the pump P 2  fails to be unloaded, pressure generated in the discharge circuit 12 is introduced to a circuit switching valve 38 via a pilot circuit 12b to change it to the position b. Under such a condition, the pressure oil from the pump 1 is all fed to a turning circuit 21 in the turning operation. Thus, the pump P 1  is used for turning. In the single operation of associated actuators for the right or left travelling, arms, bucket and booms, the pump P 1  serves for speeding up the actuators. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07216281-A (JP)
Title: Water-based ink composition
Inventor: MASUGI TADASHI
IPC: C09D11/17
Filed: 1994-02-02
Abstract: PURPOSE:To obtain a water-based ink composition having excellent aging stability and antibacterial effect against harmful bacteria and useful for picture or general writing utensil. CONSTITUTION:This water-based ink composition composed of a dye as an essential component and additives such as solvent, surfactant and preservative selected from food additives and materials meeting the Japanese Standard of Food Additives as arbitrary components contains 10.0-30.0wt.% of propylene glycol and 0.01-1.0wt.% of a paraoxybenzoic acid ester registered as food additives and further contains 1.0-10.0wt.% of phenoxyethanol registered in the Japanese Standards of Cosmetic Ingredients.
Patent JP-S60157207-A (JP)
Title: Superconductive magnet
Inventor: YAMAGUCHI MITSUGI
IPC: G21B1/11
Filed: 1984-01-26
Abstract: PURPOSE:To prevent the excess increase of generating voltage (voltage to ground of coils), and to protect a plurality of superconductive coils positively by dividing the superconductive coils into a plurality of coils groups brought to the same conditions approximately electromagnetically and separately exciting a plurality of the coil groups. CONSTITUTION:When normal conductive transfer is generated in either toroidal coil during the operation of a toroidal coil during the operation of a toroidal electromagnet, both protective switches 14a, 14b are opened, and energy stored in both coil groups 17, 18 is each consumed by both protective resistors 15a, 15b. A discharge time constant at that time is obtained by dividing the composite inductance of toroidal coils 1, 8, 5, 7, 9, 11 belonging to the odd order coil group 17 by the resistance value of the protective resistor 15a on the side of the group 17 regarding the group 17. The same applies to the even order coil group 18. Even when the discharge time constant is shortened, a large-sized toroidal electromagnet having large inductance can be protected from normal conductive transfer without increasing voltage to ground of the coil groups 17, 18.
Patent JP-S60155584-A (JP)
Inventor: YAMAMOTO TADASHI
IPC: B29K105/06
Filed: 1984-01-25
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-S63178364-A (JP)
Title: Electronic desk calculator
Inventor: MACHIDA TOSHIYA
IPC: G06F15/02
Filed: 1987-01-20
Abstract: PURPOSE:To improve user's working efficiency by comparing an optionally preset item count value with the number of items, and when the number of items exceeds the item count value, generating an alarm through a display device. CONSTITUTION:The item count value is preset in a 1st register 1cc arranged in a prescribed area of a storage device 2a by combining plural keys, the preset item count value is read out, the number of items obtained by counting the number of processing cases outputted from a 2nd register 1c formed in a prescribed area of the storage device 2a is read out, the contents of the 1st register 1cc are compared with that of the 2nd register 1c, and when the number of items exceeds the item count value, an alarm is generated. Since an alarm is informed to the user when the number of items reaches the prescribed number of processing cases, the working efficiency can be improved.
Patent JP-H10234024-A (JP)
Title: Electronic equipment
Inventor: OOHASHI TAKEMOTO
IPC: H04N21/431
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily confirm the operation state of an equipment by displaying icons designed corresponding to operating states of the electronic equipment on a prescribed position of a screen of a television monitor depending on the operating state. SOLUTION: A CPU 1 controls the entire video conference system, signals from a camera 2 and a microphone 7 are converted into digital signals through A/D converters 3, 8 respectively and given to a VIDEO/AUDIO signal processor 4. A superimposing controller 12 superimposingly displays characters and icons on a video signal and a VRAM 13 stores superimposing image data. Furthermore, a video encoder 14 mixes the video signal and the superimposed signal and converts the resulting signal into a digital video signal and the video signal is displayed on a monitor 16 via a D/A converter 15. The icons denoting operation and function setting states are displayed on an icon display area to allow the user to grasp the operating state.
Patent JP-H08205429-A (JP)
Title: Power management system
Inventor: SUGANO YUKIO
IPC: H02J13/00
Filed: 1995-01-27
Abstract: PURPOSE: To enhance the reliability of a power management system. CONSTITUTION: The power management system comprises a switch 12 for selecting a substation installed at a supervisory station, character indicators 14a, 14b for indicating the name of a selected substation, an operating panel 22 mounting the character indicator 14b and the substation selection switch 12, an indicator 11 for indicating the content of failure occurring in the substation, and a failure indication panel 21 mounting the failure indicator 11 and the character indicators 14a.
Patent JP-H06224504-A (JP)
Title: Laser light source device
Inventor: OKA MICHIO
IPC: H01S3/081
Filed: 1993-01-27
Abstract: PURPOSE:To improve the sum frequency conversion efficiency and realize its stabilization by setting the incident light axis of a first and second fundamental wave laser lights against the mirror surfaces of first and second reflecting mirrors to be directed in an ablique direction. CONSTITUTION:A resonator is provided with a first and second reflecting mirrors M1 and M2 that are arranged facing each other on the light input/output end faces that face each other in at least a nonlinear optical element 3. The mirrors M1 and M2 have an infinitely high transmittance against a second fundamental wave laser light and a sum frequency light and show an infinitely high reflectance against a first fundamental wave laser light. The incident light axis of the first and second fundamental wave laser lights against the mirror surfaces of the mirrors M1 and M2 is set to be directed in an oblique direction where a specific angle is held so that the axis may be aligned with the perpendicular of the mirror surfaces. In addition, the resonator 7 consists of first to fourth reflecting mirrors M1-M4, and their light routes is made of reflected construction. Thus, the reflected light through residual reflection can be improved.
Patent JP-S59138245-A (JP)
Title: Isoprene polymer composition
Inventor: TAJIMA YOSHIO
IPC: C08K11/00
Filed: 1983-01-28
Abstract: PURPOSE:The titled composition having improved properties of unvulcanized and vulcanized rubber, high vulcanization speed, and shortened scorch time, obtained by blending synthetic cis-1,4-polyisoprene rubber with a specific amount of a nonrubber substance and a cis-1,4-polyisoprene having high polymerization degree. CONSTITUTION:Synthetic cis-1,4-polyisoprene rubber obtained by polymerizing isoprene monomer in the presence of Ziegler catalyst is blended with 0.5- 10pts.wt. nonrubber substance obtained from a solution prepared as a by-product during coagulation of natural latex and 3-40pts.wt. cis-1,4-polyisoprene having high polymerization degree in such a way that the total amount of the three components is 100pts.wt., and, if necessary, it is blended with zinc oxide, stearic acid, sulfur, vulcanization promotor, etc. to give the desired isoprene polymer composition.
Patent JP-H06225138-A (JP)
Title: Peak voltage detection circuit for picture reader
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/04
Filed: 1993-01-27
Abstract: PURPOSE:To attain a high speed response at detection and long term holding at holding by providing two time constant circuits whose time constant differs and a switch used to change the combination of peak detection circuits at detection and at holding. CONSTITUTION:Contacts S3, S1 of 1st and 2nd switches 11, 4 are turned on by a control signal PHB at detection and a 1st time constant circuit 3 is connected to a peak detection circuit 2 and an output from a photoelectric conversion section 1 is inputted as an input voltage VIN. On the other hand, contacts S4, S2 of the switches 11, 4 turned on by a control signal pH at holding, the circuit 2 is connected to a 2nd time constant circuit 6 and a hold voltage of a capacitor C1 of the circuit 3 is inputted. The high speed response at detection and long term holding at holding are made compatible with each other without increasing the number of components by setting a detection time constant of the circuit 3 smaller and setting a holding time constant of the circuit 6 longer.
Patent JP-H07207541-A (JP)
Title: Polyester combined filament yarn having different shrinkage
Inventor: USHIKI MASARU
IPC: D01F6/62
Filed: 1994-01-05
Abstract: PURPOSE:To obtain a polyester combined filament yarn with different shrinkage being industrially and inexpensively available and having rich swelling, antidrape stiffness and stiffness and excellent feeling. CONSTITUTION:This combined filament yarn is obtained by combining an aromatic polyester containing 2-5 mol% of 2,2-bis[4-(2-hydroxyethoxy)phenyl]propane and 6-10mol% of isophthalic acid and having 0.60-0.90 intrinsic viscosity and 2400-4000 poise melt viscosity at 290 deg.C with polyethylene terephthalate polymer containing 1.5-3.0mol% of diethylene glycol in a spinning stage by a spin draw method. The characteristics of the polyester combined filament yarn having different shrinkage is as follows: Shrinkage factor in 100 deg.C hot water is 20-30%; shrinkage factor difference in hot water between fibers constituting the combined yarn is 15-25%; dry heat shrinkage factor at 130 deg.C is >=18%; shrinkage starting temperature under dry heat is >=60 deg.C; maximum shrinkage stress is >=0.2g/denier and heat stress difference at 80 deg.C and 100 deg.C is >=0.08g/denier.
Patent JP-H03213983-A (JP)
Title: Shelf device in refrigerator
Inventor: MAEDA KOJI
IPC: F25D25/02
Filed: 1990-01-19
Abstract: PURPOSE:To prevent shelves in a refrigerator from being slanted left and right by providing a driving device housed in any of left and right frames for rotating a gear and a gear shaft, and a rail including a guide surface disposed slantingly on left and right walls in the refrigerator for guiding a slide member and a rack surface for allowing a spur gear to roll thereon. CONSTITUTION:Spur gears 5 located at left and right ends are simultaneously rotated by a driving device 6 for rotating a gear shaft 4 or the spur gears 5 to move a rack vertically. Hereby, a shelf 1 and a frame 2 are vertically smoothly rotated on the left and right racks to permit a slide member 3 moving vertically on a guide surface 14a to be smoothly slid without being slanted.