baber/WOPTO huggingface dataset:
Patent JP-S6068677-A (JP)
Title: Wavelength selective photodetector device and manufacture thereof
Inventor: HATA SUSUMU
IPC: H01L31/10
Filed: 1983-09-26
Abstract: PURPOSE:To reduce the size of a photodetector device and to improve the reliability by forming a diffraction grating in a distributed type, and forming it on the same semiconductor substrate as the photodetector. CONSTITUTION:An optical beam having two wavelengths 1.5mum and 1.55mum is incident from the surface A side of a photowaveguide. Since an InGaAsP layer 3 of a core is transparent for these wavelengths, the incident light beam does not receive any loss, but reaches the first diffraction grating 4. Since the grating 4 has a grating interval of 0.455mum, it scatters only the beam having the wavelength of 1.5mum of the incident beams upward. The optical beam thus scattered is photosensitive layer 8, and the beam is detected as currents by electrodes 9, 11. On the ohter hand, the beam is scattered to the photodetector device having electrode 10 by the grating 5 in the wavelength of 1.55mum. Accordingly, the signal by the light having wavelength of 1.55mum is produced by electrodes 10, 11. Thus, the beam formed of the two wavelengths is individually detected as electric signals via the photodetector device. Accordingly, the photodetector 1 operates as a photodetector device having wavelength selecting function.
Patent JP-H0522189-A (JP)
Title: Transmission power control system
Inventor: NAKAZAWA TAKASHI
IPC: H04B1/40
Filed: 1991-07-17
Abstract: PURPOSE:To fix the reception level in one transmission/reception equipment without transmitting control data indicating the reception level from one transmission/reception equipment out of opposite transmission/reception equipments to the other transmission/reception equipment which controls the transmission power. CONSTITUTION:A level detecting part 1 receives a transmission signal S2 of the other party station and detects the reception level to transmit a signal L1 indicating the reception level. A gain control part 2 compares this signal with a signal Ls, which is outputted from a reference setting part 4 and indicates the reference level, to generate a gain control signal L2. A variable gain amplifying part 3 changes the transmission power of a transmission signal S1 in accordance with the gain control signal L2. An abnormality detecting part 5 sends an abnormality detection signal A to a switching part 6 if the signal L1 indicating the reception level shows an abnormal value. Normally, the switching part 6 selects the signal L1 indicating the reception level; but if the abnormality detection signal A is received, the part 6 selects the signal Ls indicating the reference level and sends it to the gain control part 2.
Patent JP-S5879575-A (JP)
Inventor: IKEDA HIROSHI
IPC: B07C5/342
Filed: 1981-11-05
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-S6068642-A (JP)
Title: Solar battery module
Inventor: NAKANO AKIHIKO
IPC: H01L31/042
Filed: 1983-09-26
Abstract: PURPOSE:To enable to decide the direction of a module readily and accurately in a simple structure by forming pins perpendicular to the photoreceiving surface of a solar battery cell. CONSTITUTION:If solar light is incident perpendicularly to a solar battery cell 1 of a module, the shade of a head disc 31 of a pin 3 stood vertically on a frame 2 is disposed at the root of the pin 3. The longer, the incident light is displaced from the vertical position, the longer the shade is isolated from the root, and the distance increases. Accordingly, when the direction is adjusted so that the position of the shade is just disposed at the root of the pin 3, the module can be directed correctly toward the sum, thereby obtaining the maximum output by the same module simply.
Patent JP-H117135-A (JP)
Title: Device for printing pattern on long size material
Inventor: TANAKA NAOTAKE
IPC: C23F1/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the processes of inputting set values and to prevent the generation of a defect in a product by calculating a set value for a long size feed rate from a short size feed rate and the number of printing times and printers which are set through an input panel respectively. SOLUTION: The input panel 16 is of a touch panel system one and an operator can input the respective set values for the short size feed rate of a long size metallic sheet 1, the number of the printing times whenever the long size feeding of the metallic sheet 1 is executed ('the number of short size printing times'), the number of the printers 5 ('the number of operated printing frames'), a vacuum time and an exposure time, through a set picture. These set values are displayed on a screen. Further, an execution key for 'automatic conversion' is depressed so that a CPU (panel computer) 17 automatically calculates the set value for the long size feed rate by using a specific calculation expression, from the short size feed rate and the number of the printing times and printers which are inputted as the set values, to display the calculated set value on the screen.
Patent JP-S6422789-A (JP)
Title: Lifting carrying method of lifting conveyor
Inventor: SATA MOTOYUKI
IPC: B66B9/187
Filed: 1987-07-15
Abstract: PURPOSE: To make a vertical transporting machine multifunctional by balancing a base frame fixed to a mast to be vertically slid with a counter weight, using a pinion and a rack for vertical driving thereof and providing a fork in this frame for freely replacing various mounted load bases. CONSTITUTION: A lifting route along a mast 1 is composed of a pinion and a rack and, by using a small motor to rotate the pinion while balancing it with a counter weight 6, a base frame 2 is slid vertically on the mast 1. A heavy hoisting/transporting machine is provided by placing a load base 5 on a fork 4 provided in the lower frame 2h of this base frame 2. This transporting machine is made multifunctional by replacing this load base 5 by other various load bases to be placed. In other words, the transporting machine is used as an elevator by placing a box on this fork, and the transporting machine serves as a concrete tower by placing a concrete basket on the fork 4.
Patent JP-H116476-A (JP)
Title: Force feed system for viscous fluid
Inventor: SANO GENZO
IPC: F04B15/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To easily pull up a pump plate after a viscous fluid is forcibly fed by providing a viscous fluid stick preventing means on an inner wall surface of a container, in a force feed system for a viscous fluid provided with the pump plate on which a pump device for sucking and delivering the viscous fluid in the container is mounted. SOLUTION: A polyethylene bag 2 is mounted in a drum can 1, and an adhesive 3 is housed in the polyethylene bag 2. In the case where the adhesive 3 is forcibly fed, and the adhesive 3 is sucked from a suction port 5 formed on the tip end of a cylinder 4 which is directly connected to a pump main body P. A pump plate 6 is installed on the tip end of the cylinder 4, and the hole 7 of the pump plate 6 is communicated with the suction port 5. The pump plate 6 is descended while venting air in an air ventilation part A, and the pump plate 6 reaches an upper surface of the adhesive 3. After that, driving of the pump main body P is started, and the adhesive 3 is transferred from the hole 7 and the suction port 5 through the cylinder 4.  After transference is completed, the pump plate 6, the cylinder 4, and the pump main body P are pulled up from the drum can 1 together with the polyethylene bag 2.
Patent JP-S6069304-A (JP)
Inventor: KAMATA AKIRA
IPC: H05K5/02
Filed: 1983-09-24
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-S6420850-A (JP)
Title: Sterilizing apparatus
Inventor: OIKAWA AKIRA
IPC: A61L9/00
Filed: 1987-07-15
Abstract: PURPOSE:To enhance sterilizing effect by a simple structure, by parallelly arranging a large number of plates in an air flow pipeline and providing a large number of small holes to each of the plates while applying silver coating to both front and back surfaces thereof and sterilizing the air flowing in from the flow pipeline by the silver coating layer. CONSTITUTION:A large number of plates are parallelly arranged in an air flow pipeline 1 at an appropriate interval so as to cross the pipeline 1 at a right angle and a large number of small holes 5 are provided to each of the plates 4 and silver coating is applied to both front and back surfaces thereof. By this constitution, the air flowing in the flow pipeline 1 from the introducing port 2 thereof is brought into contact with the silver coating layers applied to the plates 4 while successively moves through the small holes 5 of the plates 4 and sterilized to be discharged as clean air from a discharge port 3. In this case, it is pref. that the diameter of each of the small holes 5 is set to 1-10mm and the number of the small holes are set so that the total area ratio of the small holes 5 to each of the plates 4 becomes to 10-20%, because the contact effect of air with the silver coating layers in the plates is enhanced.
Patent JP-S6067929-A (JP)
Title: Method and device for image pickup of high temperature body surface
Inventor: OONO JIROU
IPC: G03B15/00
Filed: 1983-09-24
Abstract: PURPOSE:To observe precisely the surface state of a body heated to high-temperature by irradiating the surface of said body with two kinds of monochromatic light pulse consisting of a fundamental wave and its higher hamonics, and passing through the reflected light through an interference filter and a high-speed optical switch. CONSTITUTION:When the flame 3 of the high-temperature heating body, e.g. the frame of burner is observed by picking up its image, two kinds of monochromatic light pulse having a 1.06mum wavelength and a 0.53mum wavelength are generated by an YAG laser 1 with a higher-harmonic generator and projected upon the flame 3 of the burner. Its reflected light and light emitted by the flame 3 are superposed with one another, passed through a half-mirror 5, and then passed through the interference filter 6 having transmission characteristic to permit to pass through only said two wavelengths to remove the light emitted by the flame; and the pulse light passed through a polarizer 7 and the high-speed optical switch 8 reaches an image generating mechanism 10 through an analyzer 9 and converted into an image to recognize visually the surface state of the flame 3 while background light is removed.
Patent JP-S5877829-A (JP)
Title: Preparation of 1-phenylethyl chloride
Inventor: TAKIGUCHI DAIGAKU
IPC: C07C41/00
Filed: 1981-11-04
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceuticals, pesticides, etc., economically, by reducing an acetophenone compound in the presence of a hardly water-soluble inert organic solvent under specific conditions, and chlorinating the product with concentrated hydrochloric acid in the above organic solvent. CONSTITUTION:An acetophenone compound of formulaI(X is H or methoxy) is reduced with sodium borohydride in a hardly water-soluble inert organic solvent, especially a mixed solvent of toluene and water in the presence of a phase- transfer catalyst, or reduced with hydrogen in the above organic solvent in the presence of a palladium-carbon catalyst. The resultant above organic solvent solution of the phenylethyl alcohol of formula II is made to react with concentrated hydrochloric acid added thereto. The 1-phenylethyl chloride of formula III can be prepared by this process in a low-cost, industrially handleable solvent using concentrated hydrochloric acid available at a low cost, in a shortened reaction time, stably, in high purity and yield.
Patent JP-S6067239-A (JP)
Title: Fender pole for car
Inventor: OGAWA MASANORI
IPC: B60Q1/48
Filed: 1983-09-22
Abstract: PURPOSE:To facilitate position recognition at night by forming a fender pole mainly from a pole body which possesses photoconductivity and a covering member which possesses light shielding performance and is held so as to cover the front surface side. CONSTITUTION:When a headlight, etc. are lighted-up at night, the irradiation light is introduced into a photoconductive fender pole body 1 through the slit- shaped exposure surface of the lighting part 6 of the pole body 1. Then, the light is introduced upward, repeating the reflection inside the pole body 1 covered with a convering member 2 made of rubber, and the incident light into the grained surface 8 of a light projection part 5 is reflected in diffusion by the minute uneven part applied onto the grained surface 8 and irradiated outside as dispersed light. Since metal-color light is reflected from the both holding pieces 16, the recognition performance of the light projection part 5 is improved. Further, the irradiated light projected from an oncoming car can be utilized through the upper and lower window parts 7a and 7b. Thus, the position of the fender pole can be recognized distinctly.
Patent JP-H1125361-A (JP)
Title: Pos system
Inventor: MATSUMOTO MITSUO
IPC: G06Q30/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a point of sales(POS) system that can efficiently perform data processing without generating communication hindrance at a host device independent of conditions of transmission data from a POS terminal. SOLUTION: This system performs tabulation processing by receiving and collecting transmission data regarding POS terminals 1, 2 and 3 for collecting data by an automatic reading and specific management processing from each of the POS terminal 1, 2 and 3 and, at the same time, is connected to a host device 4 for executing management control regarding data collection at each of the POS terminals 1, 2 and 3.  Then, at each POS terminals 1, 2 and 3, the transmission data regarding the specified management processing in accordance with the number of kinds of the specified management processing are transmitted to the host device 4 once and the host device 4 makes a distinction of the transmission data regarding the specific management processing in accordance with the number of kind of the specified management processing by each POS terminals 1, 2 and 3, successively receives, holds them and executes the tabulation processing.
Patent JP-H1120282-A (JP)
Title: Thermal transfer printer
Inventor: NAKAZAWA YOSHIMICHI
IPC: B41J35/36
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a trouble, e.g. stamp issue miss, by providing a basic body with a roll paper cassette sensor and a ribbon cassette sensor for detecting normal loading of a roll paper cassette body and a ribbon cassette body, respectively, and bringing the printer into operable state through a control section. SOLUTION: When a cassette body 30 set with a roll paper is loaded normally on a basic body 50, it is detected by a roll paper cassette sensor and since a rotary shaft 53 meshes a transmission roller 39, a feed roller 38 can be rotary driven by a rotary drive source through a timing belt, the rotary shaft 53 and the transmission roller 39. Consequently, a perforation sensor 22 projects through a window in the rear plate to face a stripe paper passage through windows made in a pair of guide plates 41 and a cutter 19 faces the end part of the stripe paper passage. When a ribbon cassette body 80 is loaded normally to the lower left part on the front side of the basic body 50, it is detected by a ribbon cassette sensor and the engaging piece 72 of a rotary shaft 71 engages the engaging pin 93 of a winding shaft 88.
Patent JP-2000004798-A (JP)
Title: Production of liquid soybean protein raw material
Inventor: ADACHI TOMOHIKO
IPC: A23L11/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly concentrated liquid soybean protein raw material having a low viscosity and a good flavor. SOLUTION: This method for producing a liquid soybean protein raw material comprises heating an unheated soybean protein solution of a low solid content concentration and subsequently concentrating the heated solution. For example, the unheated soybean protein solution of the low solid content concentration of <=11 wt.%, preferably <=9 wt.%, is heated at >=70 deg.C and subsequently concentrated, whereby even the solution having a high concentration of 15 wt.% can have a viscosity of 20 mmPa.s which is about one ninth of a viscosity by a conventional method. The method can thereby contribute to the improvement in throat passableness, the enhancement in the concentration, the expansion in the application of the soybean protein solution to foods using the soybean protein, or the like, due to the reduction in the viscosities of soybean milks, soybean protein drinks, or the like.
Patent JP-H102252-A (JP)
Title: Heater for external combustion thermal gas engine
Inventor: ISHIHARA TOSHIKAZU
IPC: F02G1/055
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To well transfer heat of a flame from a combustor to a tube of a heater. SOLUTION: This heater 16, comprising a group of radially extended tube 81 by connecting between a high temperature side piston vessel 83 and a high temperature regenerator vessel 85, is constituted to be heated by a flame from a combustor 11 so as to heat operating gas flowing inside the tube 81. Here, one end of each tube 81 is connected to almost the same circumference of the high temperature side piston vessel 83, to be bent respectively in the circumferential direction, the other end of each tube 81 is connected to almost the same circumference of the high temperature regenerator vessel 85 with a phase shifted from one end side of the tube 81.
Patent JP-S57101922-A (JP)
Title: Function converting circuit
Inventor: FURUYA NOBUO
IPC: H03M7/24
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a function converting circuit having a small and wide dynamic range and a wide high resolution range, by converting a binary argument to a binary floating decimal, and applying its mantissa and exponent to a storage circuit an a storage address. CONSTITUTION:When a binary argument is applied to a circuit, a priority encoder 1 outputs 7 of a binary number when its exponent is ''1'' in such a way as ''0'' of a binary number when A9 through A15 are all ''0'', and ''1'' of a binary number when A10 through A15 are all ''0''. Subsequently, a multiplexer 2 receives A0 through A15 of the argument and an exponent being an output of the  encoder 1, and outputs A8 through A15 when the exponent is 7 in such a way as A0 through A8 when the exponent is ''0'' and A1 through A0 when the exponent is ''1''. In this case, the output of the priority encoder 1 shows the exponent of the argument whose A8 only is ''1'', and the outut of the multiplexer 2 shows the mantissa. Accordingly, said mantissa and exponent are applied to a storage circuit 3 as a storage address, and a function corresponding to the argument is outputted.
Patent JP-S6237801-A (JP)
Inventor: SAKAMOTO MASAYOSHI
IPC: F21S2/00
Filed: 1985-08-13
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-S6449713-A (JP)
Title: Synthetic slide bearing and manufacture thereof
Inventor: HANSUUPAURU BAURAISHIYU
IPC: C23C28/00
Filed: 1988-07-16
Abstract: PURPOSE: To ensure a firm retention of the bearing in the bearing housing by applying beforehand a metallic protective layer on the backing layer of steel of the composite sliding surface for the high pressure loading mechanism of a diesel engine or the like. CONSTITUTION: A composite sliding surface bearing consists of a backing layer of steel 1 and a bearing layer 2 of aluminum alloy such as AlZn4.5SiCuPb applied on the layer 1. A zinc phosphate layer 3 is deposited on the alloy layer 2, forming the bearing surface. The zinc phosphate layer 3 has the effect of improving the adaptability of the bearing in homogeneous running. The outside surface, peripheral surface and seam surface of the backing layer of steel 1, in other words, all the surfaces except the bearing surface having the zinc phosphate layer 3 are provided with a tin protective layer having a thickness of 1-3 μm. This protective layer ensures a firm retention of the bearing in the bearing housing under various running conditions of internal-combustion engines. It is necessary to provide the protective layer at least on the outside surface of the backing layer of steel 1.
Patent JP-S6337017-A (JP)
Title: Supply device for ring-like attitude correcting stock
Inventor: TAKEI KUNITSUGU
IPC: B65G47/14
Filed: 1986-07-29
Abstract: PURPOSE:To make it possible to smoothly supply parts, by loading pallets 2 on a rotary track so that the pallets may be rotated in synchronization with the rotary track, and by loading a part on each pallet during the rotation of the pallet is stopped, so that the attitude of the part is corrected and thereafter is stocked. CONSTITUTION:A plurality of pallets 2 are loaded in a groove 1 formed in a ring-like track 1, and are rotated in synchronization with the rotation of the track 1 by means of friction force therebetween. Each pallet 2 on rotation is stopped by a stopper 5 in a part feed section and is loaded thereon with only one part 9. After this loading, the pallet 2 is released from the stopper 5 so that the pallet 2 starts its rotation again. Then the rerotation of the pallet 2 is stopped by a stopper 4 in an attitude correcting section. In this condition the attitude of the part 9 is corrected by operation of an attitude correcting jig 3, and thereafter, the stopping by the stopper 4 is released to restart the rotation of the pallet 2. Then, the pallet 2 is stopped by a stopper 6 in a separation terminal section, and the part 9 is delivered from the pallet 2 by means of a feeder device.
Patent JP-2001006130-A (JP)
Title: Tunneling magneto-resistance effect type head
Inventor: REDON OLIVIER
IPC: G11B5/39
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To easily realize a higher recording density by designing a single electrodeshielding layer so as to extend from an Air Bearing Surface(ABS) toward a rear portion of a tunneling multi-layered film while turning therearound in order to improve a readout output. SOLUTION: A tunneling multi-layered film 3 includes a multi-layered structure in which a ferromagnetic free layer 20 and a ferromagnetic pinned layer 40 are formed so as to interpose a tunneling barrier layer 30 therebetween. The ferromagnetic free layer 20 functions so as to freely change its magnetization directions in response to an external magnetic field that is magnetic information. The ferromagnetic pinned layer 40 is pinned such that all of its magnetization directions are aligned in one direction, and layered on one surface of the ferromagnetic pinned layer 40 that is opposite to the surface thereof contacting the tunneling barrier layer 30. Since an multi-layered film detecting end surface forms an ABS in the tunneling multi-layered film 3, a loss in tunneling effect can be reduced.
Patent JP-S6169446-A (JP)
Inventor: NINOMIYA TAIRA
IPC: B32B5/26
Filed: 1985-08-13
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-S6156056-A (JP)
Title: Production of heat-resistant flavor additional matter
Inventor: KURISU TADAO
IPC: A23L27/10
Filed: 1984-08-27
Abstract: PURPOSE:To produce a heat-resistant flavor additives having no change in taste and fragrance even at high temperature, by covering a flavor ingredient with gum and an oil, drying the ingredient. CONSTITUTION:Vegetable gum such as tamarind gum, dextrin, etc. or animal gum is blended with an alcohol such as propylene glycol, etc., a flavor ingredient obtained from a natural ingredient such as flavor ingredient of Lentinus edodes, flavor ingredient of bonito, etc., emulsified at high temperature of 60-95 deg.C, reacted under heating, and dried. The dried ingredient is then blended with an oil and emulsified at high temperature of 60-95 deg.C.