baber/WOPTO huggingface dataset:
Patent JP-H01179467-A (JP)
Title: Semiconductor photodetector
Inventor: WATANABE ISAO
IPC: H01L31/10
Filed: 1988-01-06
Abstract: PURPOSE:To realize a device, higher in operating speed and lower in capacity, with its reliability kept high by a method wherein an n-type cap layer is retained in a region surrounding a p<+>-type diffusion region, and a mesa is formed in the region in an etching process accomplished so deep as to reach the n-type cap layer or an n<->-type light absorbing layer or an n<+>-type buffer layer. CONSTITUTION:A section of an n-type cap layer 8 is retained in a region surrounding a p<+>-type 4 and a mesa is formed in the region in an etching process accomplished so deep as to reach the n-type cap layer 8 or an n<->-type light absorbing layer 3 or an n<+>-type buffer layer 2. This design protects a p-n junction from exposure and, with a boundary layer not in presence between the n-type cap layer 8 and the n<->-type light absorbing layer 3, prevents influence that otherwise positive holes in diffusion in a boundary layer would exert. Accordingly, low-capacity and low-dark-current features are realized simultaneously, which results in a high-speed and high-reliability p:n-type photodiode.
Patent JP-H0971302-A (JP)
Title: Garbage container reversing device
Inventor: HONDA OSAMU
IPC: G01G19/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a garbage container reversing device, which can throw in garbage and measure the weight of garbage with the excellent workability and with accuracy. SOLUTION: This garbage container reversing device 2, which is provided in a throw-in opening part 11 of a garbage housing box 1 for housing garbage, reverses a garbage container A so as to throw the garbage inside of the garbage container A into the garbage housing box 1. This garbage container housing device 2 is provided in the garbage housing box 1 so that a lift arm 3 can be turned by an appropriate actuator 32.  A lock device 4 for fixing a holding pin A1 of the garbage container A is provided in the lift arm 3 through a fitting base 34, and the garbage container A, which is fixed by the lock device 4, can be reversed by the turn of the lift arm 3 from the ground position to the position facing to the throw-in opening part 11 of the garbage housing box 1, and a weight detecting device 5 for detecting the weight of the garbage container A is stretched between the lift arm 3 and the side of the fitting base 34 of the lock device 4.
Patent JP-H07210240-A (JP)
Title: Monitor/control operating device
Inventor: GOTO HISAAKI
IPC: G06F3/048
Filed: 1994-01-12
Abstract: PURPOSE:To extremely improve the operating assurance of a monitor/control operating device by enabling even a person who does not understand the sequence of a plant to understand the sequence contents just by the display contents of an operating window, and operate each operating switch. CONSTITUTION:When the equipments constructing a plant are controlled, a CPU circuit 7 displays the control switches of each equipment on a CRT 5 together with an operating window 24 which shows a sequence 19 of each control switch. When the control switches displayed on the CRT 5 are operated, the control signals are generated according to the operating contents of these switches for control of each equipment.
Patent JP-S53113332-A (JP)
Title: Burners and apparatus for heating of materials
Inventor: REZURII ETSUCHI GUROOBU
IPC: F26B23/02
Filed: 1978-01-12
Abstract: Although it is known to improve the efficiency of combustion by feeding steam into an open flame, the present invention achieves an extraordinary increase in efficiency by feeding steam from the vicinity of the burner directly into the flame at a controlled rate such that the steam exceeds 15% (and preferably is 60% to 90%) of the oxygen theoretically required for complete combustion, but less than the rate at which the flame would be extinguished.
Patent JP-H02183071-A (JP)
Title: Controller for access to room
Inventor: OURA SEIJI
IPC: E05F15/00
Filed: 1989-01-07
Abstract: PURPOSE:To make it possible to enter and leave a room properly and speedily by providing both a detection means for those who enter and leave the room to detect their existence and an information input instruction means to urge the input of reference information in case these is no input of the reference information after the completion of the detection. CONSTITUTION:A person who is in possession of no radio ID card 3 approaches a door 1 and steps on a mat switch 21 on A side. At that time, a controller 6 outputs a decision inquiry command on whether a code of the card 3 is registered or not against a transmission control section 14 after the elapse of specific time. After that, when the controller 6 detects that no signal has inputted from the control section 14 until a specific time elapses after the input of the decision inquiry command, a message 'Please, present your card.' is notified from a message box 25.
Patent JP-H08191024-A (JP)
Title: Stationary induction apparatus
Inventor: TAKEO SHOICHI
IPC: H01F27/02
Filed: 1995-01-10
Abstract: PURPOSE: To provide a stationary induction apparatus having a reduced site installation space and noise reduction effect and sound-proof structure allowing the factory noise check test to be executed as nearly the same sound-proof structure as that installed as a site. CONSTITUTION: A plurality of stationary induction apparatuses 1 are housed in an iron sheet-made sound proof tank 2 and iron sheet-made sound insulation plates 3 are disposed between these apparatuses. Sound absorbers such as glass wool are fixed to the inner face of the tank 2 and both sides of the plates 3 to suppress the sound pressure in the tank from rising due to the reflection of the sounds between each apparatus 1 and the wall of the tank.
Patent JP-H07212490-A (JP)
Title: Cordless modular jack
Inventor: INDA FUSAO
IPC: H04M11/00
Filed: 1994-01-13
Abstract: PURPOSE:To perform transmission and reception through a telephone circuit by disposing an extension circuit and an MJ (modular jack) in the slave unit of a cordless telephone set and connecting a telephone terminal equipment. CONSTITUTION:Radio waves from a master unit are received by an antenna 4, received and demodulated in a reception and demodulation part 11, amplified in an amplifier 12, converted into two-wire type signals in a two-wire/four-wire conversion part 13 and transmitted from the mJ 7 to a terminal set. Signals from the terminal set are converted into four-wire type signals in the two-wire/ four-wire conversion part, amplified in the amplifier 14, RF modulated in an RF modulation part 15 and transmitted from the antenna to the master unit. The terminal set is called by the signals from a ringer transmission part 19 and the off-hook of the terminal set is performed in a hook detection part 18. A current supply part 17 supplies a required current to an equipment connected to the MJ and hook or the like is detected in the hook detection part. The dial signals of the terminal set are detected in the hook detection part 18 in the case of dial pulses, detected in a DTMF detection part 20 in the case of tone signals, transmitted through a control part 22 to the master unit by a required code and dialed and originated in the master unit.
Patent JP-S53121089-A (JP)
Title: Production of polymerizable composition
Inventor: SAKIMOTO SEIICHIROU
IPC: C08F20/10
Filed: 1978-01-13
Abstract: PURPOSE: Glycidyl acrylate or methacrylate is reacted with unsaturated alicyclic polybasic acid in the presence of a specific catalyst to produce said polymerizable composition capable of giving cured products with good air drying property and adhesion to metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60146296-A (JP)
Inventor: OKANO KATSUO
IPC: F24F1/00
Filed: 1984-01-11
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-H10262488-A (JP)
Title: System for breeding octopus
Inventor: HEBERECHT CLAUDIO
IPC: A01K61/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for breeding octopuses, which collectively breeds and thickens octopuses by equipment of simple constitution and maintenance. SOLUTION: The system for breeding octopuses collects the octopuses to a breeding module thinly divided into some compartments 4 individualized overall or partially. The module 1 is arranged by sinking under sea water and includes a cage-like structure 2 enabling the replacing of water in the compartments 4 while preventing the octopuses from moving out. In addition the structure 2 is provided with an access means 3 to the module 1.
Patent JP-S58122263-A (JP)
Title: Under cover of engine room
Inventor: KOBAYASHI SATOSHI
IPC: B60K11/04
Filed: 1982-01-12
Abstract: PURPOSE:To improve the effect of cooling an oil pan, etc. by a constitution wherein an opening letting the outside air flow to the rear of an engine is made in the part under the engine of an under cover which is arranged in extension from a front cross member to the under rear of the engine. CONSTITUTION:An embossed part 21 is provided in the rear of the part under an engine 2 of an under cover C which is arranged in extension from a front cross member 1 to the under rear of the oil pan 4 of the engine 2. This embossed part 21 has a vertical wall 21a at the front end and a guide wall 21b continuing from the front end to the rear end. Moreover, an opening 22 is made in the vertical wall 21a of the embossed part 21 along the entire width of the wall 21a. While a car runs, part of an air stream T1 below the under cover C is led from said opening 22 into an engine room R, and simultaneously, an air stream T2 passing a radiator 3 is induced by said air stream T1 into the rear of the engine 2 through a space 10 between the oil pan 4 and the under cover C.
Patent JP-H09191301-A (JP)
Title: Spread spectrum communication equipment
Inventor: TARIKI MOTOI
IPC: H04B1/707
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the equipment to use effectively the code division multiplex system spread spectrum transmission for communication of image data. SOLUTION: Y1, B1, Y3, R1, Y5, B3 in 8-bit each (in total 48-bit) and high- order 7-bit of Y7, R3 codes in 8-bit (in total 14-bit) are assigned to 62 sets of spread codes to conduct code division multiplex processing and low-order bits of Y7, R3 codes (in total 2-bit) and Y9, B5, Y11, R5 in 8-bit each (in total 32-bit) and high-order 7-bit of Y13, B7, Y15, R7 codes (in total 28-bit) are assigned to 62 sets of spread codes to conduct code division multiplex processing.
Patent JP-S5388539-A (JP)
Title: Memory cell
Inventor: UESUGI MASARU
IPC: G11C11/403
Filed: 1977-01-14
Abstract: PURPOSE:To obtain a memory cell which excels in the high-speed operation, stability and high integrating performance, by forming a flip-flop type differential amplifier between the detection amplifier and the information detector connecting to the common detection line.
Patent JP-S58122287-A (JP)
Title: Wave-propelling device
Inventor: TERAO YUTAKA
IPC: B63H19/02
Filed: 1982-01-11
Abstract: PURPOSE:To change the energy of waves efficiently into a propelling power against the waves by a constitution wherein a propelling device is formed of an upper deck having an upper surface part at the same level with the surface of the water and a lateral side part provided with a slant surface, and of a hydrofoil supported by said upper deck apart at a prescribed distance thereform. CONSTITUTION:A ring-shaped hydrofoil 4 is fixed to the lower surface part of a disc-shaped upper deck 2 apart at a prescribed distance therefrom through the intermediary of supporting members 6. The upper deck 2 is shaped in a flat disc, and a slant surface 8 is formed in the peripheral part thereof, while the upper surface part thereof is formed to be in accord with the still-water level. On the other hand, the hydrofoil 4 has a circular through hole 10 in the center, and the inner and outer peripheral parts thereof are formed to be a paraboloid projecting outward respectively. By such a constitution, the vertical shaking and pitching are generated in the upper deck 2 by waves, and simultaneously a propelling power is generated therein from a turning velocity which the waves have, while a propelling power is generated in the hydrofoil 4 based on the generation of lift.
Patent JP-H10193196-A (JP)
Title: Slide of press
Inventor: YOSHIDA MASAHIRO
IPC: C22C1/05
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a slide which is made in a light weight, a small inertia force and suitably for high speed, and further which has the high rigidity by forming the slide of a composite body of aluminium and a specific quantity of ceramics. SOLUTION: A slide 10 of a press machine 1 is formed of an aluminum composite body containing >=20% ceramics. In the composite body of aluminum and ceramics, the density is made almost as same as an aluminum alloy, the strength and the modulus of longitudinal elasticity are higher than the aluminum alloy and the gray pig iron. The coefficient of thermal expansion of the composite body is higher than the gray pig iron, however it is fairly lower than the aluminum alloy. The hardness of the composite body is lower than the gray pig iron, but it is fairly higher than the aluminum alloy. For generalizing, the composite body is remarkably suitable for the slide 10 in comparison with the aluminum alloy. The slide 10 is moved with reciprocating in the press 1.  Because the inertia force of the slide 10 is made small, the bottom dead center lowering quantity in the time of raising the speed of rotation is made few, and the dynamic precision of the press machine 1 is improved.
Patent JP-S57115998-A (JP)
Title: Continuous filter device
Inventor: YABUTA NOBUYASU
IPC: B30B9/24
Filed: 1981-01-08
Abstract: PURPOSE: To perform continuous filtration without leakage of unfiltered materials by filtering the materials to be filtered between endless belt bodies wherein filter cloths are superposed on thin walled plate bodies pierced with a large number of holes, and bringing the side edge parts of the belt-like bodies in tight contact with side walls.  
     CONSTITUTION: Filter cloths 13 are superposed on one side of endless strip-like punching metals 12 pierced with a large number of small holes 11 and are fixed to make strip-like bodies 4, 4'. Two sheets of the bodies 4, 4' are superposed in such a way as to form two zigzag type paths 3, 3' above and below and these are put on respective revolving rollers 1. The materials to be filtered are supplied through a supply pipe 9 into between the bodies 4, 4' and are compressed and filters with the rolls 1. The dehydrated cake is taken out onto a conveyor 6 for conveyance from between spacing rolls 5, 5'. Elastic packing materials 15, 15' are fixed to the side edge parts 14, 14' of the metals 12, and are in tight contact with the inside surfaces of the side walls and since the leading end of the pipe 9 is in pressure contact with the rollers 1a, 1b, the leakage and backflow of the unfiltered materials are prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59127348-A (JP)
Title: Deflection device
Inventor: SAKAI KOUICHI
IPC: H01J29/74
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a deflection device small-sized and not damaging the shape of electron beams by conforming to the shape from the neck part to the funnel part of a cathode-ray tube and constituting it of a funnel-shaped magnet sheet magnetized for deflecting correction. CONSTITUTION:A sheet 4 is molded into the funnel shape of rubber ferrite or plastic ferrite so as to conform to the shape from the neck part to the funnel part of a flat tube 1 while having the thickness of 0.5mm.-1.0mm.. Said sheet 4 is double-polarly magnetized of the poles N and S generating a magnetic field in one direction for deflecting correction. When magnetizing said sheet 4, for instance as shown in the figure, the N pole and the S pole of the electromagnets 5a and 5b are opposedly arranged while putting the sheet 4 between in the diametrical direction of the sheet 4 and magnetizing from one end face to the other end face along the peripheral surface. By providing the flat tube 1 with such a deflection device, the electron beam (e) emitted from an electron gun 2 is deflected in one direction by the magnetic field for deflecting correction of the sheet 4 so as to collide with the picture screen.
Patent JP-S59140536-A (JP)
Inventor: SHIRUBUANO ATSUPIANO
IPC: G06F13/12
Filed: 1984-01-12
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-H0768510-A (JP)
Title: Method and apparatus for manufacturing consolidated woody material
Inventor: NISHIO JIRO
IPC: B27K5/00
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a method for manufacturing a consolidated woody material in which a production cycle is largely shortened and a continuous production is performed. CONSTITUTION:A woody material W is supplied in a state that an elastic sealing material 23, a thickness control jig 25 are arranged on its periphery between a pair of endless belts 10, 20 partly having opposed zones in such a manner that opposed surfaces are moved in the same direction, the material W is heated and consolidated by a pressure roller 33 having a heater 34a while the material W is passed between the belts. Pressurized vapor is supplied from a nozzle 35 during consolidating as required. Thus, a production cycle can be shortened to 1/20-1/25 as compared with the case in which a consolidated woody material is manufactured by a clamping unit having a heating platen.
Patent JP-H06209376-A (JP)
Title: Basic call controller
Inventor: YAMANAKA HIROMITSU
IPC: H04M3/42
Filed: 1993-01-11
Abstract: PURPOSE:To improve a message editing function by adding service information to message information transmitted from a basic call control task part and changing its contents. CONSTITUTION:In a basic call controller provided on the input side and output side of a processor connected to an outgoing-side speech path, an incoming-side speech path and an exchange, the basic call control task part 11 edits the message information to be transmitted next beforehand with only a difference as a parameter, saves it in a call memory 14 and processes additional service information. When plural services are simultaneously executed, addition is performed to editing information for respective messages set in the call memory 14 every time of the processings of all the services and the processing of the additional service information by all the services is requested. At the time of transmitting the message to the basic call control task part 11 after restoration, when the processing of the message information is requested from an additional service function part 12, the message is edited and transmitted corresponding to the request.
Patent JP-S57116701-A (JP)
Title: Tray for sintering
Inventor: YOSHIZUKA KIICHI
IPC: B22F3/10
Filed: 1981-01-12
Abstract: PURPOSE: To permit uniform calcination without irregularities in a short time by providing a large number of heat flow holes penetrating to the top and bottom of the plane part of a tray body formed of a heat resistant material and sintering powder moldings by using it.  
     CONSTITUTION: A framed tray 1 is a rectangular box shape which is opened in the upper part and is covered with frame faces in four side parts. A large number of heat flow holes are provided in the bottom part in penetration therethrough at regular or irregular intervals. When a prescribed number of powder moldings are contained in such tray 1 and are calcined in a furnace, the heat radiation from upper heating elements can be received directly, and the heat radiation from lower heating elements are received effectively through the holes 1a provided in the bottom part of the tray 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09194949-A (JP)
Title: Production of cold rolled steel sheet for press forming
Inventor: KIDO AKIMASA
IPC: C22C38/14
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a cold rolled steel sheet for press forming by using an extra low carbon steel minimal in the additive quantities of carbonitride-forming elements. SOLUTION: A slab, which has a composition consisting of, by weight, <=0.0015% C, <=0.02% Si, <=0.2% Mn, <=0.02% P, 0.002-0.015% S, 0.01-0.05% sol.Al, <=0.002% N, 0.0002-0.0015% B, either of Ti and Zr in the amount satisfying inequality 1<=(M/[M]-S/32-N/14)×12/C<=8, and the balance Fe with inevitable impurities, is cast. This cast slab is cooled down to <=600 deg.C so that the average cooling rate X in the central part is not lower than 0.004 deg.C/sec and satisfies inequality K/X<=-200. After reheating to 1200 deg.C, hot rolling is performed at a temp. not lower than the Ar3 point, followed by coiling at <=720 deg.C. After cold rolling, recrystallization annealing is carried out at <=850 deg.C.  In the above inequalities, K=4log(M/[M]-N/14)+2log(C/12)+2log(S/32) is satisfied, M is the additive quantity of Ti or Zr, [M] is the atomic weight of Ti or Zr, and the unit of M, S, N, and C is wt.%.
Patent JP-H09189614-A (JP)
Title: Temperature detecting circuit
Inventor: NEMOTO KENJI
IPC: G01K7/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the power source voltage removing ratio of a temperature detecting circuit using a band gap reference voltage circuit without being accompanied by enlargement of chip size or increase in power consumption. SOLUTION: A constant voltage signal VN obtained within a band gap reference voltage circuit 1 is increased prescribed-fold by a buffer amplifier 2 having a low output impedance to form a reference voltage VREREF. This reference voltage VREF is divided by a voltage dividing circuit 3 to generate a divided voltage VREREF/β. In a constant-fold circuit 4 operated with the reference voltage VREF as positive power source voltage, the difference between the voltage difference ΔVBE according to the temperature change of absolute temperature obtained from both ends of a resistor R2 within the band gap reference voltage circuit and the divided voltage VREF/βdivided by the voltage dividing circuit 3 is increased prescribed-fold, and the result is outputted as a temperature detecting circuit VOUT.
Patent JP-H07212246-A (JP)
Title: High-speed crc check system
Inventor: OOKAJI YASUTOSHI
IPC: H03M13/00
Filed: 1994-01-17
Abstract: PURPOSE:To perform CRC arithmetic in small circuit scale at high speed con cerning the CRC check system for generating a CRC code and conducting a CRC check. CONSTITUTION:Concerning the CRC check system for generating the CRC code corresponding to input data and conducting the CRC check by performing the CRC arithmetic to these input data corresponding to a generation polynomial, this system is provided with a processing means 101 for conducting the CRC arithmetic and a storage means 102 for storing the CRC arithmetic result of a present byte with the CRC arithmetic result of a preceding byte and the input data of the present byte as addresses. Then, the processing means 101 successively conducts processing for calculating the CRC arithmetic result for each byte while referring to the storage means 102 corresponding to these addresses to the respective bytes consisting of the input data so that the CRC arithmetic result corresponding to these input data can be finally provided.