baber/WOPTO huggingface dataset:
Patent JP-H06168851-A (JP)
Title: Solid-state electrolytic capacitor and manufacture thereof
Inventor: HONDA NOBUHIRO
IPC: H01G9/02
Filed: 1992-11-30
Abstract: PURPOSE:To make it possible to form an electrolytic polymerization film to the center of a capacitor element smoothly, by using a capacitor element in which a film of a conductive polymer such as polypyrrole or polyaniline is interposed between metal foils and is wound. CONSTITUTION:A film 6 of a conductive polymer such as polypyrrole, polyaniline, polythiophene or polyfuran is interposed between an anode foil 2 and a cathode foil 4 having a valve function such as aluminum, tantalum or niobium on which an oxide film is formed and is wound, and a capacitor element 1 is formed, and further the film 6 of the conductive polymer is previously installed in the proximity of the center of the capacitor element 1. Then, the film 6 of the conductive polymer is used for a supply of an electrolytic polymerization current, and an electrolytic polymerization film such as polypyrrole or polyaniline is smoothly formed to the center of the capacitor element 1, and a solid electrolytic capacitor with a good occurrence rate of electrostatic capacity can be implemented.
Patent JP-H01161340-A (JP)
Title: Image forming method
Inventor: INOUE NOBUAKI
IPC: G03C1/06
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which has less residual colors after development processing by incorporating a specific compd. into an emulsion layer or hydrophilic colloid layer and specifying a developing soln. CONSTITUTION:The compd. expressed by the formula I is incorporated into the emulsion layer or hydrophilic colloid layer. In the formula I, PWR denotes a group which releases (Time)t-LA when reduced; Time denotes a group which releases LA via the ensuing reaction after release as (Time)t-LA from PWR; (t) denotes 0 or 1 integer. LA has the absorption max. of light at >=310nm. The developing soln. is prepd. by using substantially only the dihydroxybenzene as a developing agent. The concn. of the free sulfite therein is >=0.8mol./l and the pH thereof is >=11.0; in addition, the developing soln. contains the compd. expressed by the formula II at >=20mg/l. In the formula II, X1 denote a nitro group, etc., X2, X3 denote an alkyl group of 1-4C, etc. The remaining colors after the development processing are thereby decreased.
Patent JP-H01161737-A (JP)
Title: Optical semiconductor device
Inventor: SHIMADA KATSUMI
IPC: H01L23/29
Filed: 1987-12-17
Abstract: PURPOSE:To obtain an optical semiconductor device having excellent moisture resistance by filling a case cutout part with a transparent epoxy resin composition containing heterocyclic epoxy resin. CONSTITUTION:A case 4 so formed with cutouts 5 as to form a predetermined character, an optical semiconductor element 2 provided in the bottom of the cutouts 5 of the case 4 for scattering a light through the cutouts 5, and transparent resin filled in the cutouts 5 of the case are provided, and the transparent resin is formed of epoxy resin composition containing heteroxyclic epoxy resin. For example, 50 parts of the heterocyclic epoxy resin, 50 parts of bisphenol A-type epoxy resin, 100 parts of methyl HHPA, and 0.4 parts of 2-ethyl-4- methylimidazole are uniformly mixed, degassed, filled in the space 5 of 8 segment display case 4 made of polyamide resin, and subjected to curing at 120 deg.C for 16 hours, thereby obtaining the semiconductor device.
Patent JP-H11154655-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: KUROKI HIDEYO
IPC: H01L21/304
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer for preventing a chamfered shape from being lost in a planarization process. SOLUTION: A sliced wafer 1a is obtained by cutting a semiconductor ingot. The both surface and back faces of the sliced wafer 1a are flattened by primary double-end grinding so that projection and recession 12a can be removed. Then, secondary double-end grinding is operated to the both surface and back faces of the sliced wafer 1a from which the projection and recession 12a is removed. The back face of a flattened wafer 1b is absorbed, and an outer peripheral part 11b is chamfered. The etching of the surface of a chamfered wafer 1c is carried out.
Patent JP-H0478034-A (JP)
Title: Optical information recording medium and optical information recording and reproducing device
Inventor: MOTOMIYA YOSHINORI
IPC: G11B7/24097
Filed: 1990-11-27
Abstract: PURPOSE:To allow tracking control with high accuracy by forming pits having the effect optically similar to the effect of guide grooves in an offset compensation region. CONSTITUTION:Discontinuous part 102 of the guide grooves 101 and regions (offset compensation regions 107) having pits 104 formed on a track center line 105 passing the intermediate between the adjacent guide grooves 101 are provided intermittently along the longitudinal direction of the guide grooves 101. An offset is generated even in a tracking error signal 206 detected in the offset compensation regions 107 and the offset quantity is made into the waveform equal to the offset quantity 205 of the tracking error signal 203 detected in the guide groove region 106 and deviated by 1/2 the tracking pitch. The exact compensation of the offset of the tracking error signal 203 is executed in this way and the tracking control of the high accuracy is executed.
Patent JP-H10140842-A (JP)
Title: Safety cap for end part of reinforcement and steel pipe
Inventor: SHIBATA ISAMU
IPC: E04G21/24
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enable easy, smooth and sure fitting and fixing to a reinforcement and a steel pipe by a safety cap of one kind by respectively providing a plurality of locking blades which are looked arc-shaped from the top and not brought into contact with a top plate, and a plurality of locking ribs on the inner circumference and the outer circumference of a cylinder provided with a polygonal top plate on its top part. SOLUTION: A tip surface 10 of a plurality of locking blades 5 which are looked arc-shaped from the top and has an inverted triangular elastic body slides on a reinforcement, and a cap (a) is pressed into a reinforcement end part while the locking blades 5 are expanded around a fitting part to a cylinder 1 by the elasticity and the spiral shape of the tip surface 10 and the locking blades 5. An upper part of the tip surface 10 of a plurality of locking blades 5 is pressed against the reinforcement, hold the reinforcement, and surely fix the cap (a) to the reinforcement. Many kinds of reinforcements to be used at site can be adapted to the safety cap (a) of one kind, which is most convenient in handling and working, and the working efficiency is improved.
Patent JP-H03183865-A (JP)
Title: Head rail for vestibule
Inventor: ARAKI JIRO
IPC: E04F19/00
Filed: 1989-12-11
Abstract: PURPOSE:To keep an unpolluted state in appearance and lower a production cost by jointing an angle steel to the horizontal section and vertical section of a crosspiece on a sill, fitting a facing material on the surface of the angle steel, and by jointing a rail piece to a section between the crosspiece and the facing material. CONSTITUTION:The head rail of a vestibule is formed a crosspiece 3, an angle steel 10, facing material 11, and a rail piece 13. Then, the horizontal piece 10a of the angle steel 10 is jointed to the crosspiece 3, and a vertical piece 10b is set in parallel with a front surface on the side of a vestibule concrete floor 1. Besides, on the horizontal piece 10a of the angle steel 10, the facing material 11 is fitted, and on the facing material 11, a position confronted with the folded side of the angle steel 10 is provided with a V-channel 12, and the other end is provided with V-channels 12b, 12c. After that, the bending vertical piece 10b is freely wound with the facing material 11 at the V-channels 12a, and 12b, 12c. Besides, into a space between the crosspiece 3 and the vertical piece 10b, the rail piece 13 is inserted to be jointed to. As a result, the facing material 11 is fitted on the surface of the angle steel 10, and an unpolluted state is kept in appearance, and fitting strength is increased.
Patent JP-H07153055-A (JP)
Title: Magnetic recording medium
Inventor: FUKUSHIMA KIYOTO
IPC: C08K3/02
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic layer which shows an excellent electrification-proof effect and has excellent electromagnetic conversion characteristics. CONSTITUTION:A magnetic layer made of material which is obtained by dispersing ferromagnetic powder and carbon black in binder is formed on a nonmagnetic supporter to obtain a magnetic recording medium. The binder contains copolymer having amine dunatured vinyl units and acidic functional denatured vinyl units. Further, the carbon black whose relative surface area is 90-330m<2>/g and whose DBP oil absorption rate is 45-120ml9/100g is employed.
Patent JP-H01162504-A (JP)
Title: Method and device for special rolling with different peripheral speed for metal sheet
Inventor: YAMASHITA MICHIO
IPC: B21B1/22
Filed: 1987-12-21
Abstract: PURPOSE:To stably and efficiently roll a metal sheet without degradation of surface brightness by increasing a surface roughness of the inlet and outlet side bridle rolls, by changing a ratio between both peripheral speeds of the bridle rolls, and by reducing a surface roughness of a driving roll. CONSTITUTION:A metal sheet 19 supplied from a recoiler 12 is carried to an inlet side driving roll 16 through an inlet side bridle roll 14, is rolled by combination of a floating roll 18 and an outlet side driving roll 17, and then is wound on a coiler 13 through an outlet side bridle roll 15. A surface roughness of respective inlet and outlet side bridle rolls 14, 15 is increased so that Ra is about 0.5 and a surface roughness of the driving rolls 16, 17 is reduced so that Ra is about 0.2. A ratio between respective peripheral speeds of the rolls 14, 15 is properly changed to control a sheet thickness. Hence, stable and efficient rolling is performable without degradation of surface brightness of the metal sheet 19.
Patent JP-H10159577-A (JP)
Title: Controller of motor driven supercharger
Inventor: MOMONO MASAYOSHI
IPC: F02D29/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To control an inexpensive supercharger to efficiently feed compressed air within a cylinder, corresponding to the operation status of an engine. SOLUTION: An engine control part 19 closes a bypass passage 3 by a selector valve 4 arranged in a bypass passage 3 provided in an intake passage 2 to bypass a supercharger 5 while the supercharger 5 is operated, feeds air within a cylinder 8 via the supercharger 5, opens the bypass passage 3 by the selector valve 4 while the operation of the supercharger 5 is stopped and directly feeds air within the cylinder 8 from the intake passage 2. Thus, compressed air can be efficiently fed within the cylinder 8 according to the operation and stoppage of the supercharger 5.
Patent JP-H10159268-A (JP)
Title: Connection construction for longitudinal roofing member
Inventor: KONO SHIGEHARU
IPC: E04D3/36
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement of insulation and dew condensation of overall roof board by adhering insulation material to the whole rear surface of through hangers thereby preventing the occurrence of dew condensation even at the places where the ends of roof boards are connected together. SOLUTION: Ends of adjacent roof boards 4, 4 are connected together with through hangers, and a cap 12 is fitted between the ends of adjacent roof boards 4. This through hanger 11 is made by forming a concealed gutter 18 by bending a metal plate, linking portions 19, 19 in longitudinal direction at the opening edge of the concealed gutter 18 are respectively formed in one united body, and the linked portions 7, 7 of the roof board 4 are linked. The whole rear surfaces of these roof board 4 and the rear surface of the through hangers 11 have lining with insulation 5, 5, 27 such as formed polyethylene with an adhesive. By doing this, the occurrence of dew condensation on the rear side of the through hangers 11 can be prevented, and the insulation and dew condensation for the whole of roof board 4 can be improved.
Patent JP-H05159059-A (JP)
Title: Moving body extracting device
Inventor: NIWA TAKASHI
IPC: H04N7/18
Filed: 1991-12-05
Abstract: PURPOSE:To identify only the moving body by fetching a background without a moving body and calculating a difference by means of the background into which a present picture is fetched. CONSTITUTION:A background extraction means 2 extracting the background picture from the signal of a picture input means 1 and a moving body extraction means 3 extracting the moving body from the outputs of the picture input means 1 and the background extraction means 2 are provided. Furthermore, a switching means 4 switching the output of the picture input means 1 to the background extraction means 2 and the moving body extraction means 3 is provided. Thus, the background can securely be set and the moving body is extracted.
Patent JP-H01162172-A (JP)
Title: High temperature measuring apparatus for electronic component
Inventor: MORISHITA KEIICHI
IPC: H01L21/66
Filed: 1987-12-18
Abstract: PURPOSE:To simplify preparatory work for measurement with limited energy consumption, by a method wherein a body section of an electronic component is heated with a heater disposed in a lower case to insert the body thereof into a hole of a substrate and the lower case is covered with an upper case. CONSTITUTION:A body section 19a of an electronic component 19 is heated with a heater 13 disposed in a lower case 1, which eliminates the need for a cooler for a thermostatic cell and a measuring circuit to achieve a reduction in energy consumption while facilitates the transportation and installation of equipment with the compactization thereof to make it free from spatial restriction by a space of a location of installation. The body section 19a of the electronic component 19 is inserted into a hole 18a of a substrate 18 and the lower case 1 is covered with an upper case 4. A lead 19b of the electronic component is pressed firmly by a spring force of a spring type measuring contact pin 30. This can simplify preparatory work for measurement thereby improving working capacity significantly along with positive prevention of poor contact.
Patent JP-H01162447-A (JP)
Title: Loop network
Inventor: HAYAMA HIROYUKI
Filed: 1987-12-18
Abstract: PURPOSE:To store a low speed NW to a high speed NW without being changed to a high speed NW side by determining that a certain special place out of areas assigned from the high speed NW side is the leading part of a self-frame, making access to it with a low speed network (NW). CONSTITUTION:Among areas 23 assigned for a low speed NW, for example, a first leading part is determined to be a low speed NW frame header transmission area. At the low speed NW side, the leading part of an assigning area 23 is recognized to be a frame header, a reception processing is executed, and after that, the information of the frame header is written into a high speed NW frame when the leading part of the assigning area 23 is transmitted in a high speed NW part. At the low speed NW side, a buffer memory 32 is necessary in order to obtain the synchronization at the transmission side. Since the position of a frame header 31 in the assigning area 23 becomes constant, it is not necessary to transmit the information on a loop. As the result, the change of a pattern detection, preparation, etc., at the high speed NW part is not required.
Patent JP-H04192204-A (JP)
Title: Method for fixing main frame of lighting fixture buried in wall
Inventor: TANIGAWA TAKAHIRO
IPC: F21S8/00
Filed: 1990-11-26
Abstract: PURPOSE:To fix a lighting fixture main frame in a box buried in a wall by extending a screw from a plate, which is opposite to the fitting plate of a lighting fixture main frame, toward the fitting plate, and screwing this screw to the fitting plate. CONSTITUTION:A female screw 26a made of projected line is formed on the inside surface of an inner case 26, and a male screw 28a formed on a globe 28 is screwed with the female screw 26a to fit the globe 28 to the inner case 26 freely to be disconnected. The bottom surface of this inner case 26, namely, the surface opposite to a fitting plate 16 is formed in an opposite plate part 42, and screws 44 are extended from this opposite plate 42 toward the fitting plate 16. These screws 44 are loosely engaged with a partitioning plate 48 formed in the opposite plate 42, and the tip sides thereof are screwed in tap holes 50 drilled in the fitting plate 16. Since the fitting plate 16 is fitted to the box 14 buried in the wall with screws or bolts, which is inserted in long holes 15, 17 transverse to each other, position adjustment of the fitting plate 16 in the vertical and longitudinal direction is performed freely by loosening these screws and the like.
Patent JP-H08182056-A (JP)
Title: Electronic controller
Inventor: KARAMI MASAHIRO
IPC: F02D41/36
Filed: 1994-12-26
Abstract: PURPOSE: To provide an electronic controller by synthesizing an A/D conversion control signal from plural CPUs with a simple method employing less number of components while taking notice of controlling one A/D converter with plural CPUs. CONSTITUTION: CPUs 1A, 1b are sensed by a sensor and when an entry request of data converted by an A/D converter 3 is made, control signals α, β are sent to a control signal synthesis circuit 2 via communication lines 11, 12. The control signal synthesis circuit 2 sends a synthesis signal 6 to the A/D converter 3 via a single communication line 21 based on the control signals α, β and outputs an identification signal γ to the CPUs 1A, 1B via a communication line 15. The CPUs 1A, 1B output the control signals α, β and data entry from the A/D converter 3 in matching with the identification signal γ.
Patent JP-H03185106-A (JP)
Title: Spinneret for multifilament and melt-spinning process
Inventor: HIRAI SATOSHI
IPC: D01D4/02
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the subject spinneret effective in preventing melt-sticking caused by the mutual contact of filaments and end breakage and yarn unevenness caused by the insufficient cooling and exhibiting stable spinning performance by arranging circular introducing holes in the form of a ring and forming plural extrusion holes having equal diameter on the bottom of the introducing holes at specific intervals in the form of a ring. CONSTITUTION:The objective spinneret 1 is produced by arranging circular introducing holes in the form of a ring and forming plural extrusion holes 3 having equal diameter on the bottom 4 of the introducing holes in a row to form a ring. The minimum hole distance between the extrusion holes 3 is >=2 times the diameter of the extrusion hole and the average hole distance calculated by (sum of the hole distances l1 and l'1)divided by (total number of extrusion holes-1) is <=2mm. The spinneret is used in the melt-spinning of a thermoplastic polymer.
Patent JP-H05131156-A (JP)
Title: Ball mill
Inventor: YAMADA TOSHIYUKI
IPC: B02C17/04
Filed: 1991-11-11
Abstract: PURPOSE:To suppress the temp. rise in a pot while achieving miniaturization and constitutional simplification, in a ball mill equipped with a pot rotationally driven after receiving an object to be processed along with balls, by providing a radiation material having high heat conductivity on the surface of the pot. CONSTITUTION:In a ball mill equipped with a pot 14 rotationally driven after receiving an object to be processed along with balls, a radiation member composed of a porous material (e.g. Al) having high heat conductivity is provided to the surface of the pot 14. As a result, the temp. rise in the pot can be suppressed while miniaturization and constitutional simplification are achieved.
Patent JP-H11137759-A (JP)
Title: Swing practice tool
Inventor: LEO BUNN WART JR
IPC: A63B69/36
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a swing practice tool with which a beginner of golf or the like can easily get the point for transmitting the power of a player to a ball through the twisting of the upper half of a body, the turning of the shoulder and waist, and the movement of the body weight. SOLUTION: The support rings 10 are inserted to both shoulders of a person who makes a practice, and a second chain 20 is suspended from a central part of a V-shaped first chain 20. A weight 40 is suspended from a point of the second chain. The person who makes a practice, twists the upper half of the body, so that the shoulders and a waist are turned and the body weight is moved for imparting a pendulum motion to the weight 40. This pendulum motion is easily available for everybody, so that the twisting of the upper half of the body, the turning of the shoulders and waist, and the movement of the body weight necessary for the play of the golf or the like can be easily got.
Patent JP-H11156481-A (JP)
Title: Molding method of mold and casting
Inventor: NONAKA YOSHINORI
IPC: B22C9/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mold having good compactness even in case of using a pattern having complicated shape by beforehand molding a part of the mold as a partial mold with the hand work, burying into sand under condition of combining the pattern and the partial mold at the time of molding a master mold and molding. SOLUTION: Firstly, the pattern 5 is set so that a flange part lays upward and an ear part lays downward. Water soluble adhesive is applied on the pattern surface at the ear part and a barrel part. The partial mold 7 is molded by compacting pre-kneaded self-curing sand on the end part with the hand-work. Under this condition, the mold is left as it is until the self-curing sand hardens. Thereafter, a lower molding flask 9 is laid on a plate 8 and the pattern 5 under condition of combining (adhering) the partial mold 7 is set at almost the center position. Successively, the pre-kneaded self-curing sand is charged to manufacture the master mold 10. In such a way, since the partial mold 7 is beforehand molded, the molding having good compactness can easily be obtd. only by compacting the self-curing sand with the hands or a stamping rod.
Patent JP-2000143794-A (JP)
Title: Production of polyglycerol mono-fatty acid ester
Inventor: ENDO TOSHIRO
IPC: C07B61/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyglycerol mono-fatty acid ester scarcely coloring and useful as an emulsifying agent or a base for foods, cosmetics, medicines, etc. SOLUTION: A fatty acid is reacted with glycidol in the presence of a phosphoric acid-based acidic catalyst to produce a polyglycerol mono-fatty acid ester. In this case, the reaction is carried out in a reactor equipped with an external temperature regulator for regulating the temperature from the outside of the reactor and an internal temperature regulator for regulating the temperature from the inside of the reactor by keeping the surface temperature of the internal temperature regulator at <100 deg.C.
Patent JP-H08181789-A (JP)
Title: Automatic metering radio equipment and automatic metering system
Inventor: FURUSAWA HAJIME
IPC: H04M11/00
Filed: 1994-12-26
Abstract: PURPOSE: To set an ID of an automatic metering radio equipment with a highly reliable and simple method. CONSTITUTION: A control section 4 controls a storage section 6 such that a center telephone number and an automatic metering management ID in a text called from a meter to a center are stored in the storage section 6 only when the call from the meter to the center is made within a prescribed time at application of power. In the case of making a call to the center, the center telephone number having been stored in the storage section 6 is used and an ID obtained by adding prescribed information to the automatic metering management ID stored in the storage section 6 is used for the radio equipment management ID in the text of the call.