baber/WOPTO huggingface dataset:
Patent JP-S61154187-A (JP)
Title: Electron beam excited laser oscillator
Inventor: HARA TAMIO
IPC: H01S3/097
Filed: 1984-12-27
Abstract: PURPOSE:To prevent occurrence of plasma potential disturbance such as anode spots, by forcibly equalizing the plasma potential in the vicinity of the surface of an external accelerating electrode by a plasma-potential-distribution shaping electrode, which is further arranged around the external accelerating electrode. CONSTITUTION:A cylindrical inner accelerating electrode 2 serves the role of a laser tube 1 and has a plurality of slit shaped openings 3. A cylindrical external accelerating electrode 4 is coaxially arranged at the outside of the inner accelerating electrode 2 with a specified interval being provided. Openings 5 are provided in the external accelerating electrode 4 in correspondence with the openings 3 of the inner accelerating electrode 2. A plasma-potential- distribution shaping electrode 15 is provided at the outside of the external accelerating electrode 4 with a specified space being provided. A cylindrical cathode electrode 8 forming a part of a plasma container 7 is further formed at the outside thereof. The plasma-potential-distribution shaping electrode 15 and the cylindrical cathode electrode 8 are insulated from the external accelerating electrode 4 by spacer 6' and 9 and fixed.
Patent JP-S63133835-A (JP)
Inventor: MADORI IWAO
IPC: H02J3/00
Filed: 1986-11-21
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-2001097920-A (JP)
Title: Production of phenyl ester and catalyst therefor
Inventor: MORI YOSHIHIKO
IPC: C07B61/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous process for the production of a phenyl ester using a highly active catalyst. SOLUTION: The phenyl ester is produced by reacting benzene with a carboxylic acid and molecular oxygen in the presence of a catalyst containing palladium and a superstrong acid.
Patent JP-H0585799-A (JP)
Title: Asbestos-free cement based extrusion forming composition
Inventor: HAYAKAWA KAZUHISA
IPC: C04B28/02
Filed: 1991-09-27
Abstract: PURPOSE:To provide an asbestos-free based extrusion forming composition giving an inexpensive extruder formed body superior to a formability and workability such as a nail-driving with an addition amt. of a binder equal or less compared to the conventional asbestos cement based extruded formed product. CONSTITUTION:The extrusion forming composition consists of 0.5-10 parts wt. of asbestos-free fibers being <=50mum in the diameter and >=2mm in the length, 0.2-1.0 parts wt. of water soluble cellulose ethers consisting of hydroxyalkyl cellulose and/or hydroxyalkyl cellulose ethers being 40-100 deg.C of the heat gelling temp., 50-100 parts wt. of cement and 0-50 parts wt. of slica powders.
Patent JP-S62138130-A (JP)
Inventor: SHIMIZU TERUO
IPC: A21D8/08
Filed: 1985-12-11
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-S62137683-A (JP)
Title: Optical character reader
Inventor: HORII SHIGERU
IPC: G06K9/20
Filed: 1985-12-11
Abstract: PURPOSE:To detect a line mark exactly even when a white level is fluctuated by obtaining a threshold voltage for comparison from a reflection type sensor arranged at the posting prohibited area of a line mark. CONSTITUTION:A reflection type sensor 6 is arranged at the posting area of a line mark 2 on a document 1, and detects the presence/absence of the line mark 2. A reflection type sensor 11 is a sensor for a white level detection on the document 1, and is arranged at the posting prohibited area other than a drop-out color for a line mark detection. After the output voltages of the reflection type sensors 6 and 11 are amplified at amplifiers 7 and 12, they are compared at a comparator 8. A control part 9 detects the position of the line mark 2 by an on and an off signals from the comparator 8, and performs a comparing arithmetic between the detected position and a bit of format information set in advance. A pulse signal converted based on an arithmetic result is outputted to a running motor 10.
Patent JP-2001101115-A (JP)
Title: Method for providing guidance information in management area
Inventor: ISHII TORU
IPC: H04W4/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of service and an emergency contact means by using a portable telephone set. SOLUTION: Positional information in a park is displayed by numbers on respective information plates 7 arranged on specific positions in the park. A management center 1 stores the positional information of these plates 7 and guidance information corresponding to respective positional information. A client calls the center 1 by a portable telephone set 8 owned by the client and inputs the number of positional information displayed on a near information plate 7 by a number key to request the center 1 to provide guidance information. The center 1 sends the guidance information corresponding to the inputted positional information to the portable telephone set 8 as the guidance information requested by the client.
Patent JP-H01119135-A (JP)
Title: Data transmission system
Inventor: SHIMIZU HIROSHI
IPC: H04L1/16
Filed: 1987-10-31
Abstract: PURPOSE:To improve transmission efficiency by sending data in a a mode with low error correction capability, and re-transmitting the data in the mode with high error correction capability when an error is detected in sent data. CONSTITUTION:A control means 11 makes a prescribed data processing means 8 perform a selective operation by a selection means 9, and transmits data to be transmitted after applying a processing by the selection means 9. When transmitted data is decided as error data at a reception side, the control means makes a data processing means 16 with error correction capability higher than that of the data processing means 8 operated selectively previously perform the selective operation, and the processing is applied on the data to be transmitted by the processing means 16, then, it is re-transmitted. In such a way, it is possible to perform the data transmission efficiently corresponding to the change of the quality of a communication medium.
Patent JP-H01118846-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA YOSHIMI
IPC: G03G5/06
Filed: 1987-10-31
Abstract: PURPOSE:To enhance sensitivity by using a layer of an anthanthrone compound arranged in crystal faces and superior in orientation as an electric charge generating material. CONSTITUTION:A photosensitive layer is provided with a charge generating layer made of the oriented anthanthrone compound represented by formula I in which X is halogen, nitro, cyano, acyl, or carboxy substituted on the anthanthrone ring and n is an integer of 0-4, and exhibiting maximum peaks >=2 times the other refraction peak intensities at the positions of 2theta of 26.5+ or -1 deg. and/or 25.3+ or -1 deg. the X-ray diffraction using the Kalpha rays of copper, thus permit ting sensitivity to be enhanced.
Patent JP-S62136141-A (JP)
Title: Sound multiplex demodulator
Inventor: SASAKI MIKIO
IPC: H04H40/36
Filed: 1985-12-10
Abstract: PURPOSE:To realize the detection of a carrier suppression signal without the conversion of the delta M system signal into a PCM signal by using a detection circuit of a carrier suppression AM signal so as to detect zero points of a carrier, retarding the signal by 90 deg. and adding signals quantized by the delta M system accumulatingly. CONSTITUTION:A 0 deg. detection circuit 3 generates a pulse when a carrier suppression AM signal passes through a zero point so as to reset a register of an accumulating adder 1. A counter 4 retards a 0 deg. detection output by nearly 90 deg. of the carrier and fetches the output of the adder 1 to a register. Thus, the content of the register shows an envelope of the carrier suppression AM signal, which is thus detected.
Patent JP-H08114004-A (JP)
Title: Roofing construction method using natural slate
Inventor: SEKIYA SHINJI
IPC: E04D12/00
Filed: 1994-10-18
Abstract: PURPOSE: To easily execute roofing work by covering an upper surface of a roof footing with a waterproof sheet, and arranging natural slates on it by using adhesives. CONSTITUTION: After a waterproof sheet 2 is stuck to an upper surface of an inclining roof footing 1, falling preventive materials 3 where falling preventive pieces 3a are protrusively arranged at regular intervals on its surface, are juxtaposed in pairs at prescribed intervals in the roof inclining direction. Next, a natural stone plate 4 worked in a prescribed shape is arranged through adhesives 5 and 6. At this time, the adhesive 5 is applied in an almost dumpling shape to surfaces of the falling preventive pieces 3a, and engaging parts 4a arranged in important places on the under surface side of the natural stone plate 4 are embedded in the falling preventive pieces 3a, and are arranged in order upward from below, that is, toward the ridge from the edge of the eaves.  A superposed part P of the natural slate positioned below and the natural slate positioned in an upper part superposed on it are adhered together by an adhesive 6, and a butting part Q of the natural slates adjacent to each other in the lateral direction is sealed by a proper waterproof material.
Patent JP-H02126600-A (JP)
Title: Inverter type x-ray generating power source
Inventor: HATAKEYAMA KEISHIN
IPC: H02M3/28
Filed: 1988-11-04
Abstract: PURPOSE:To realize a compact size and a light weight of a high voltage converter and a small capacity of a semiconductor device by connecting an AC power source to a voltage doubler circuit when the decision result of a set tube voltage deciding circuit is high, while connecting the AC power source to the first rectifier circuit when the decision result is low. CONSTITUTION:When a tube voltage is set, a signal responding to the set value is input to a set tube voltage deciding circuit 22, and the circuit 22 decides whether the set tube voltage is higher or lower than a specific value of the set tube voltage. Depending on the result of the decision, an inverter 6 and power source connection switching devices 1 and 2 are controlled, and the power source is connected to a voltage redoubler circuit 3-5 when the set tube voltage is higher than a specific value, while the power source is connected to the first rectifier circuit 3 when it is lower. In such a way, the voltage applied to the inverter 6 is set in two sorts, the higher and the lower, responding to the set value of the tube voltage. As a result, the boosting ratio in the high voltage converter 6 can be reduced. Consequently, a compact size and a light weight of the high voltage converter, and a small capacity of the semiconductive device can be realized.
Patent JP-S61153581-A (JP)
Title: Feed hole detecting circuit
Inventor: KIKUCHI TORU
IPC: B65H43/08
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the wrong detection of feed holes by providing a light emitting element, a photodetecting element, a comparator which inputs the output of the photodetecting element as its negative and a constant voltage as its positive input, and a control circuit which controls a voltage applied to the light emitting element. CONSTITUTION:A feed hole detecting circuit 9 includes a microprocessor 10 and a DA converter 11. Then when a voltage value VLMIN is larger than VLREF, the voltage applied to the anode of the light emitting diode 6 is reduced and when VLMIN>VLREF to the contrary, that shows that the quantity of photodetection of the phototransistor 7 is small, so the voltage applied to the anode of the light emitting diode 6 is increased. Consequently, the input voltage to the comparator 8 is a voltage VH at a feed hole part and a voltage VLREF at other parts without fail, so the voltage VREF applied to the comparator 8 is so set that VLREF<VREF<VH, thereby preventing the wrong detection of feed holes.
Patent JP-H08132280-A (JP)
Title: Steel wire for gas shielded arc welding with extremely low spatter
Inventor: YAMAURA AKIHISA
IPC: B23K9/32
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a wire of much lower spatter than the conventional low- spatter steel wires by adding Ca and K to a steel wire so as to satisfy a specific equation. CONSTITUTION: This steel wire for gas shielded arc welding is formed by subjecting, for example, a billet contg. Ca and K 3 to 33ppm Ca and <=15ppm K by the weight of the wire and satisfying K-Ca/3>=1ppm to steel stranding, intermediate drawing and finish drawing. The K is added to the wire by applying an aq. tripottassium citrate soln. on the wire prior to annealing, then adjusting the dew point and annealing the wire. The Ca is added from a tundish to the steel at the time of continuous casting. Bend-on-plate welding is executed by using such wire. As a result, even if the Ca considered heretofore as an element to adversely affect welding workability inevitably exists in the wire according to production stages, the workability is not impaired and on the contrary the positive utilization is made possible and the extremely low spatter is attained.
Patent JP-H01265867-A (JP)
Title: Preparation of low-carious food and drink
Inventor: MIYAKE TOSHIO
IPC: A23L27/30
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a low-carious food and drink having moderate sweetness, by using isomaltosylmono- and di-glucoses as a sweetener, etc., in seasoning the food and drink. CONSTITUTION:A seasoning containing isomaltosylmono- and di-glucose as a sweetener is used to flavor a food and drink and afford the aimed low-carious food and drink. The isomaltosylmono- and di-glucoses are contained in a large amount in, e.g., glucose transfer product, prepared by alpha-glucosidase of a maltooligosaccharide and, as necessary, can be purified into high-purity isomaltosylmono- and di-glucoses and utilized by a fractionation method using an active carbon column, ion exchange resin column, gel filtration, etc. Furthermore, the isomaltosylmono- and di-glucoses can be utilized not only as the sweetener but also Lactobacillus bifidus bacterial propagation promoter, viscosity importer, etc.
Patent JP-2001102259-A (JP)
Title: Solid electrolytic capacitor and manufacturing method therefor
Inventor: NARADANI KAZUNORI
IPC: H01G9/028
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor where electrostatic capacity per unit volume and ESR are improved, and its manufacturing method. SOLUTION: A capacitor element is formed by winding an anode foil together with a cathode foil and a separator. The capacitor element is dipped in PVA aqueous solution of 0.005-1.5 wt.% at a temperature from a room temperature to about 100 deg.C for at least 5 seconds and dried at a temperature from a room temperature to 150 deg.C for at least 3 minutes. After that, the capacitor element is dipped in ammonium dihydrogenphosphate aqueous solution, and subjected to recovery formation for 5-120 minutes by applying a voltage. Continuously, the capacitor element is impregnated with EDT or EDT solution and with butanol solution of ferric parathormone sulfonic acid of 30-60% and heated at 20-180 deg.C for at least 30 minutes. After that, the surface of the capacitor element is covered with resin, and subjected to aging.
Patent JP-2001100913-A (JP)
Title: Pointing device
Inventor: MUTO KAZUHIKO
IPC: G06F3/0354
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which suitably receives notice from external equipment such as a portable telephone, a beeper, etc., by making it easy to grasp notice from a computer. SOLUTION: This device is equipped with a movable operation part 10 for operation by a user, movement sensors 16 and 18 which detect the movement of the operation part 10, a switch 20 for inputting a user's instruction, a notification device 22 which gives notice by vibration through the operation part 10, a transmitter receiver 24 which communicates with a computer 200 by radio, and a communication controller 27 which controls the communication with the computer 200; and the communication controller 26 outputs detection signals from the movement sensors 16 and 18 and the switch signal from the switch 20 to the transmitter receiver 24 and the notification device 22 gives notice when notice information from the computer 200 is inputted from the transmitter receiver 24.
Patent JP-H07110408-A (JP)
Title: Light transmission plate for edge light source type plane lamp
Inventor: MIHARA SHINICHIRO
IPC: F21V8/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide the light transmission plate for an edge light source type plane lamp which is formable without providing the plate with an irregular reflection layer consisting of printing patterns changed in the density of fine dots, is excellent in yield and production efficiency and has the excellent uniformity of illuminance. CONSTITUTION:This light transmission plate 1 is used to convert the light of a linear light source arranged on its flank to a surface ray and is the light transmission plate for the edge light source type plane lamp formed by dispersing and incorporating light transmittable irregular reflection particles 12 having the refractive index at least on the surface different from the refractive index of a transparent substrate 11 into the transparent substrate 11. As a result, the light transmission plate is obtd. in the form of the transparent substrate 11 in which the irregular reflection particles are dispersed and incorporated. The light transmission plate is thus efficiently obtd. by a production system, such as injection molding system or casting polymn. system, with which mass production is easy.
Patent JP-H09117371-A (JP)
Title: Electric hot water storage vessel
Inventor: MATSUMOTO TAKESHI
IPC: A47J27/21
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent content liquid from naturally flowing out, when a vessel main body is tilted forward. SOLUTION: A forward-tilting-time cut-off valve 30 is provided on a midway of the front part of a vessel body 1 of an outflow conduit 3 or a turning-over- time cut-off valve also served as the forward-tilting-time cut-off valve is provided on the midway of the vertical part of the outflow conduit 3. These valves 36 block a valve port 38, when the vessel main body 1 is tilt forward, so as to prevent the content liquid from flowing out through the outflow conduit 30.
Patent JP-H03138719-A (JP)
Title: Matrix switch
Inventor: YUMOTO EIJI
IPC: H01H13/76
Filed: 1989-10-25
Abstract: PURPOSE:To make constitution simple and to reduce manufacturing cost by forming space between the contact point part of a scanning line and the conductive surface of a base plate. CONSTITUTION:A scanning line 5j is formed on one of the surfaces of a flexible or an insulated operation sheet 24. This scanning line 5j is constituted by alternately and serially connecting a resistance part, for example a resistance part rji which is one part of a graphite film Cj, and a contact point part, for example a land Pji covered by the graphite film Cj. And, between the adjacent connection point parts, this operation sheet contacts one surface of a insulated spacer 26, the conductive base plate on one surface, for example a metallic base plate 32, and a space 26a is formed between the contact point part of the scanning line 5j and the conductive surface of the base plate 32 which face each other. Thus, the matrix switch with the simple constitution and the reduced manufacturing cost is obtained.
Patent JP-S63131077-A (JP)
Title: Insulation tester
Inventor: TAKAYAMA MASANORI
IPC: G01R31/02
Filed: 1986-11-20
Abstract: PURPOSE:To achieve a higher reliability of an insulation test, by performing a continuity test of a loop on the hot line side prior to the start of the test. CONSTITUTION:Prior to the start of an insulation test, a continuity test of a loop is conducted on the hot line side. At this point, to check for continuity on the hot line side, relays RY1 and RY3 are turned ON while other relays are all turned OFF. Under such a condition, a loop is formed to cover a power switch 37, a primary coil 36, the ACU 5, a line L1, a relay RY1 and a point A as for the earth, the relay RY3, a line L2, the ACU (automatically binding unit) 5 and a set 3 to be measured. Thus, the ON action of a contact of the ACU 5 and the switch 37 of the set 3 is normal, the point A conducts to the ground to turn a voltage Va to a low level. Here, when the contact of the ACU 5 does not conduct or the switch 37 of the set 3 is at OFF, the voltage Va at the point A goes to a high level, which brings an output of an OR gate 35 to a high level. As a result, abnormality is displayed on a monitor to turn ON a buzzer or the like.
Patent JP-H01121676-A (JP)
Title: Refrigerator with thawing room
Inventor: NAKAMA HIROTO
IPC: F25D23/12
Filed: 1987-11-02
Abstract: PURPOSE: To shorten the defrosting time significantly by varying electric power supply to a far infrared heater arranged on the upper surface of a defrosting room with time control thereby defrosting frozen food uniformly at a low temperature. CONSTITUTION: A far infrared heater 16 is disposed above a defrosting room 4 interposed between the freezing room 2 and the refrigerating room 3 in a freezer/refrigerator body 1 and a defrosting motor fan 29 is disposed oppositely to the inlet of the defrosting room 4. A controller 24 comprises means 25 for determining electric power supply to the heater 16, and a heating element driving means 26 for controlling power supply. The controller 24 controls power supply to the heater 16 with time control such that the temperature of a frozen article 19 is raised quickly through quick heating when the temperature thereof is low and then normal heating is performed. Consequently, the frozen article can be defrosted uniformly in a short time.
Patent JP-S61151108-A (JP)
Title: Surface-treatment of make-up cosmetic
Inventor: HAYASHI TETSUO
IPC: A61K8/00
Filed: 1984-12-25
Abstract: PURPOSE:To apply a pattern of desired figure, letter, etc. to the surface of a solid make-up cosmetic in a short time in high accuracy independent of the outer conditions, by scanning a laser beam over the surface according to the data stored in a memory. CONSTITUTION:The pattern, figure, letter, etc., to be applied is stored in the memory 29. The dish 24 containing a cosmetic 25 is placed at a definite position of a cosmetic table 22, and the scanner 26 is set to the start point. The processor 30 is operated to read the data stored in the memory 29, and the scanning operation signal is outputted to the scanning device 26 and the laser oscillation signal is outputted to the laser oscillator 28. The laser oscillator 28 is transferred successively with the scanning device 26 and the laser beam 27 is generated intermittently at the designated addresses. The cosmetic on the surface 25A is partially melted and evaporated to form the desired pattern.
Patent JP-H03138675-A (JP)
Title: Image forming device
Inventor: OYAMA SHOICHI
IPC: G03G15/00
Filed: 1989-10-25
Abstract: PURPOSE:To readily separate weak paper from an image carrier with a separation voltage maintaining at a low level by detecting the degree of the stiffness of paper by a stiffness detecting means upstream of a transfer part and permitting a control means to control the sucking force of a sucker according to the detected result. CONSTITUTION:A sensor 31 provided in the vicinity of the top of a guide member 30 detects the rotation and displacement of the guide member 30 due to the difference in the stiffness of the paper 13. The result detected by the sensor 31 is operated by a microcomputer 32, and its output is sent to a motor 33, whose drive and rotational frequency vary. Ultimately, the rotation of a fan 34 is controlled. Consequently, the sucking force of the fan 34 is controlled according to the degree of the stiffness of the paper 13, whereby the paper 13 is readily separated.