baber/WOPTO huggingface dataset:
Patent JP-S609174-A (JP)
Title: Semiconductor device
Inventor: KODAMA KUNIHIKO
IPC: H01L29/201
Filed: 1983-06-29
Abstract: PURPOSE:To prepare a Schottky barrier having excellent characteristics, and to attain the effect of an improvement in characteristics in response to an FET, etc. by utilizing a semiconductor, which does not perform a lattice alignment but can form the high Schottky barrier, in opposition to a semiconductor, which can form only a low Schottky barrier. CONSTITUTION:An n type InGaAs layer 2 on a semi-insulating InP substrate 1 functions as a layer constituting an active channel for an FET, and represents an epitaxial growth layer consisting of a single crystal of In0.52Ga0.48As lattice-aligning with InP. The thickness of single one layer is each limited to approximately 100Angstrom  at a maximum in an InGaAs layer and a GaAs layer in superlattice structure 3, and repeated laminated structure of desirably, approximately several dozen layers of at leat two layers or more is formed so that thickness in an extent that electrons do not generate tunnelling is obtained in the whole superlattice structure. The composition of the InGaAs layer may be the same as an active layer, but it may be changed gradually into a composition of In0.2Ga0.8As. A GaAs layer is used as an uppermost layer. A control electrode 4 forming a Schottky junction is made of a metal such as Al.
Patent JP-S60260936-A (JP)
Title: Photographing system
Inventor: TAZAKI HIROSHI
IPC: G03B17/24
Filed: 1984-06-07
Abstract: PURPOSE:To obtain a photograph which is not spoiled by the existence of data, by reading out data signals recorded on a film at the time of photographing when the picture of the film is printed on a printing paper and printing the data on a desired position by means of another printer. CONSTITUTION:An arithmetic and control unit is equipped with a mark reader 401 which detects an encoded data mark on the data mark recording line of a film when the picture of an object of the film is printed on a printing paper by means of a printing device, and arithmetic control 24, and memory circuit 402 being connected with the reader 401 through an interface 25. A print commander 500 connected with the control 24 through the interface 25 detects printing papers carried out from the printing device and causes a printer 600 to print characters, etc., on a desired position of the printing papers in accordance with the data mark by calling out the data mark stored in the circuit 402 through the circuit 24.
Patent JP-S6010484-A (JP)
Title: Memory card control method
Inventor: OKADA MASAYUKI
IPC: G06F12/06
Filed: 1983-06-29
Abstract: PURPOSE:To use memory cards of different capacities in free combinations by providing a means showing the memory capacity such as a constant adding circuit, etc. to the memory card that is set into a memory and linking said means among memory cards to set an address range for each memory card. CONSTITUTION:For actuation of a memory card control circuit, 1 is supplied to a constant adder circuit 13 together with addition of 4 to deliver 5 for the 2nd memory card 11b having the memory capacity of 4MB. At the same time, 1 is supplied like the circuit 13 to the 1st decoder 30 of a card selection circuit 14 through a signal line 22 branched out of a link line 21. Then an output to the input 1, i.e., an output signal that sets the 2nd-5th output terminals at 1 with other terminals set at 0 is sent to the output terminal of the decoder 30. This means that the card 11b takes charge of the 2nd-5th address ranges, i.e., a 1- 5MB address range for memory operation.
Patent JP-S5820302-A (JP)
Title: Processing device for dividing of strip
Inventor: NISHINO TADASHI
IPC: B21D19/04
Filed: 1981-07-29
Abstract: PURPOSE:To prevent middle waviness and to provide edge drop by controlling pressing means for pinch rolls and screw down rolls in such a way that the tension in the width direction expressed by the specific equation is held at prescribed values in accordance with a change in the extents of movement of the  rolls. CONSTITUTION:In the stage of dividing a strip in width direction, the difference  DELTAP=P1-P2 between the pressing force P1 of a double tapered roll 6 and the  pressing force P2 of a roll 7 generated by an upper screw down device 17 and a  lower screw down device 8 and the extent S of the rolls are detected. With  respect to said extent S, the tension in width direction of the strip is expressed  by f=DELTAP (K/S<2>-1)<1/2>, where K is a constant. The differential pressure P1-P2= DELTAP between the roll 6 and the roll 7 is changed by controlling a pressing means  19 for pinch rolls, the device 17 and the device 18 so that said tension (f) is  maintained always at prescribed values.
Patent JP-H01287309-A (JP)
Title: Wave dissipation block
Inventor: TANAKA AKIO
IPC: E02B3/14
Filed: 1988-05-13
Abstract: PURPOSE:To lower both reflectance and transmittance of wave by forming a thin and a ring-like projection into a wave dissipation hole formed in the direction of the transmission of wave of a dissipation block to make a narrow channel section. CONSTITUTION:A wave dissipation hole 2 of a cast-iron pipe 3, etc., is formed on a concrete block 4 with a rectangular section. A ring-like projection 5 along the circumference of a cast-iron pipe and a ring-like slope section 8 adjacent thereto are provided in the midst of the cast-iron pipe 3, and a narrow channel section 6 with a less channel section compared with both ends openings 2a and 2b of the wave dissipation hole 2 is formed. According to the constitution, transmittance is reduced without increasing reflectance of wave, and the effect of wave dissipation can be increased.
Patent JP-H02296174-A (JP)
Title: Underwater detector
Inventor: MORI GENJI
IPC: G01S7/536
Filed: 1989-05-10
Abstract: PURPOSE:To remove effect of an interfering wave by comparing received signals passing through a narrow band filter and a wide band filter respectively to remove the signal having no correlation when the signals are correlated with a signal read out of a buffer memory. CONSTITUTION:An echo of one ultrasonic wave transmitted 12 is received 12. The received signal S2 is made to pass through a narrow band filter 16a adapted to pass only the signal corresponding to an oscillation frequency f1 and a wide band filter 22, and signals S2 and S3 are compared 26. A buffer memory 30 stones a signal S4 from which a signal having a frequency component with a level difference thereof exceeding a specified value is removed. Likewise, a correlation 32 is determined be tween the signal S4 passing through a level comparator 26 with a second receiving operation and a signal S5 read out of the memory 30 and any signal with no correla tion given is removed to eliminate effect of an interfering wave. It should be noted that an underwater detector 1 which has a plurality of oscillators 4a-4c and a plurality of narrow band filters 16a-16c a correlationship between interfering waves contained in the signals S4 and S5 while effect of interference is eliminated between interfering waves even when frequency thereof is the same as frequency of own oscillators 4a-4c.
Patent JP-S5743660-A (JP)
Title: Taste improving, mineral supplying, and salty taste- reinforcing agent
Inventor: YAMADA SHIYOUGO
IPC: A23L27/10
Filed: 1980-08-27
Abstract: PURPOSE: To improve the taste, to increase the mineral-content, and to reinforce the salty taste of foods, drinks, seasonings, and feeds, by adding a composition composed mainly of bittern to the foods, etc.  
     CONSTITUTION: Bittern is added with a calcium salt which is not precipitated with the sulfate ions in the bittern, e.g. calcium lactate, calcium gluconate, calcium glycero-phosphate, calcium pantothenate, etc., to compensate the calcium lost in the bittern preparation process. The mixture is used as an agent for improving the taste, increasing the mineral content, and reinforcing the salty taste of foods, drinks, seasonings, and feeds. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5343486-A (JP)
Title: Integrated circuit semiconductor device
Inventor: YAMAGISHI MACHIO
IPC: H01L27/04
Filed: 1976-09-30
Abstract: PURPOSE: To prevent parasitic IGFET effect and reduce parasitic capacity by partially removing the conductor layer on resistance element regions in an IC including resistance elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5819951-A (JP)
Title: Floating point multiplying circuit
Inventor: SAKAMOTO TSUTOMU
IPC: G06F7/527
Filed: 1981-07-28
Abstract: PURPOSE:To reduce the amount of hardware for a zero detecting circuit, by using a data selector which selects and outputs ''0'' instead of a sign bit S and an exponential part when it is discriminated that the multiplication result is 0. CONSTITUTION:A multiplier 1 which obtains the product between mantissa parts of two normalized operands, a zero detecting circuit 4 which executes zero detection only for upper 2 digits of the output of this multiplier 1, an adder 3  which rounds the output of this multiplier 1, and an adder 5 which adds exponential parts of two operands are provided. When 0 is detected in the zero  detecting circuit 4, 0 is outputted as the multiplication result.
Patent JP-H0676583-A (JP)
Title: Storage device with internal address and method for eliminating need for matching word
Inventor: HAMAMOTO TAKESHI
IPC: G06F17/30
Filed: 1993-05-20
Abstract: PURPOSE:To provide the storage device with internal addresses and the method for unnecessitating matching word which eliminate the need for matching words simultaneously in parallel without any complicated control. CONSTITUTION:In retrieval mode, a memory cell 2 is retrieved and the retrieval result is transferred to a response register 30 with a logic function and held. The memory cell array 2 is masked and the mask retrieval of a flag bit array 12 with 0, i.e., garbage collection is carried out; and a previous unnecessary word and a new word to be made unnecessary are ORed and the result is held in the register 30. Further, unnecessary word information in the response register 30 is transferred to the flag bit array 12 at a time in parallel by using a function for transfer to the flag bit array 12 to eliminate the need for plural matching words in parallel.
Patent JP-S5343228-A (JP)
Title: Holding tool for eaves chute
Inventor: SATOU HIDEO
IPC: E04D13/072
Filed: 1976-09-30
Abstract: PURPOSE: To prevent deformation by the heat of eaves chutes, by a long channellike strengthening body that fits and holds both upper edges of eaves chutes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06331385-A (JP)
Title: Rotation position detector
Inventor: TAKAO NOBUHIRO
IPC: G01B11/26
Filed: 1993-05-20
Abstract: PURPOSE:To enable the obtaining of a detection output excluding effect of eccentricity by generating a synchronous differentiation pulse deviated in phase mutually according to each detection pulse with at least a half of the frequency of changing in the individual detection pulses by a synthetic pulse output means to synthesize and output the synchronous differentiation pulse. CONSTITUTION:A synthetic pulse output means 14 inputs detection pulses A1 and A2 of a phase A only from among the detection pulses A1, B1, A2 and B2 of two phases (phases A and B) to be outputted from rotation detection elements 8 and 8. Synchronous differentiation pulses P1 and P2 are generated as deviated in phase mutually with at least a half of the frequency of changing in the state of the detection pulses A1 and A2 and according to the pulses. A phase change detection means 16 detects changes in the phase the quickest in timing among those accompanying the change-over of normal or reverse rotation of a rotor 6 based on the detection pulses A1, B1, A2 and B2 from the rotation detection elements 8 and 8.
Patent JP-H0414362-A (JP)
Title: Facsimile broadcast receiver
Inventor: YAMAGUCHI AKIRA
IPC: H04N1/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent overlook of a required page by devising the receiver such that a page whose content is revised is surely recorded even when the reception state is deteriorated for a long time and to avoid waste of recording paper by recording a page of a same content only when an error is less important than that at preceding reception. CONSTITUTION:A voice base band signal of a channel commanded by a control section 9A inputted from an antenna 1 to a tuner section 2 is extracted and inputted to a facsimile broadcast channel signal extraction section 3. A facsimile broadcast channel signal is extracted from the voice base band signal by the facsimile broadcast channel signal extraction section 3, a reception data signal is decoded by 4-phase DPSK demodulation and the result is inputted to a decoder section 4, in which various processing such as descramble, deinterleave, various error correction and detection is implemented to decode the packet and to analyze the data. Then the picture signal is analyzed and decoded, the decoded picture information is stored once in a page memory section 5 and printed out by a printer 6.
Patent JP-H0413945-A (JP)
Title: Wheel receiving position setter for vehicle tester
Inventor: SATOU SHIGEMARO
IPC: G01M17/00
Filed: 1990-05-08
Abstract: PURPOSE:To automatically dispose a wheel at the center of a roller unit by stopping the forward or reverse movement of the unit through moving means by control means when both wheel detecting means are operated or malfunctioned. CONSTITUTION:Front or rear wheels W of a vehicle are moved, placed on a roller unit 2, the unit 2 is advanced or retreated forward or reverse by moving means 2d, the wheels on the unit 2 are detected by wheel detecting means 3 provided symmetrically to the center of the unit 2, the means 2d continuously advances or reteates the unit 2 by a control signal from control means 4 if one of the means 2 is operated and the other is malfunctioned, and the means 2d stops advance or retreat of the unit 2 by the signal from the means 4 if both the means 3 is operated or malfunctioned. Thus, the center of the wheels is automatically disposed at the center of the unit 2.
Patent JP-H0414466-A (JP)
Title: Thermal head
Inventor: ISHIKAWA HIROHISA
IPC: B41J29/00
Filed: 1990-05-08
Abstract: PURPOSE:To make the response for detection quicker and make it possible to control the pulse width from the beginning of a printing by providing a temperature detecting means made of a resistor material, through an insulating layer, directly under a heating dot. CONSTITUTION:On a base 1 of alumina-ceramic, a temperature detecting means 4 made of aluminum nitride which is a highly heat-resistant resistor material is clad. Then, an insulating layer 3 of SiO2 is clad, e.g., by a spatter in such a manner that both end part of this temperature detecting means 4 in the width direction remain uncovered. Then, on the insulating layer 3, a heating dot 2 of TaN is provided, e.g., by a spatter and photolithography. Then, from each heating dot 2, an electrode 5 is led out. In addition, on the heating dot 2 and electrode 5, silicon carbide as a protective film 6 is clad by a spatter. The constituted thermal head 10 is installed in a thermal printer, and the electrode 5 is connected with a control circuit for usage.
Patent JP-S599906-A (JP)
Title: Rotary transformer
Inventor: NUKUI KATSUYOSHI
IPC: G11B5/02
Filed: 1982-07-09
Abstract: PURPOSE:To attain a transformer with small crosstalk and high mechanical rigidity by a construction wherein a rotary transformer is composed of plate-like conductors each formed with one or more concentric projections, and annular cores having one or more windings concentrically fitted therein and being mounted to the conductor on both sides of each projection. CONSTITUTION:Disc-like conductors 15, 16 are formed of brass, and concentric projections 15-1, 15-2 are formed on the conductor 15. A rotary shaft 1 is fitted to penetrate through the projection 15-2 and to be fixed thereto. On both sides of the projection 15-1 of the disc-like conductor 15, an annular first rotary-side core 2-1 is fixed between the projections 15-1 and 15-2 using adhesives and an annular second rotary-side core 2-2 is fixed on the outer peripheral side of the projection 15-1 similarly using adhesives. Next, windings 4, 5 constituting one group are respectively fitted in two grooves formed in the first rotary-side core 2-1, while windings 6, 7 constituting the other group are respectively fitted in grooves formed in the second rotary-side core 2-2. After constituting the conductor 16 in the substantially same manner, these conductors are combined with stationary-side cores 3-1, 3-2 being fitted to the conductor 16.
Patent JP-S5910073-A (JP)
Title: Recording device
Inventor: YOSHIDA TADASHI
IPC: G06K15/14
Filed: 1982-07-09
Abstract: PURPOSE:To record smoothly a picture signal of a comparatively high speed, by writing high-speed data successively at a high speed and at the same time driving the buffer memories with a low-speed clock signal to supply the picture data successively to the low-speed recording elements. CONSTITUTION:The writing/reading operations of buffer memories 4-5-1-4-5-8 are swiched successively. Then the picture data signals are read circularly and in order of writing a picture data signal (DATA) 4-10. The signal 4-10 is circularly applied to shift registers of MOSIC 4-7-1-4-7-8. Then 4096 bits of picture data equivalent to a line are all written to the MOSIC 4-7-1-4-7-8 and then delivered as stylus driving output signals 4-8-1-4-8-8 by a latching operation. With use of this device, the stylus driving signal is obtained at about four times as fast as the speed.
Patent JP-2000308091-A (JP)
Title: Stereoscopic image pickup device
Inventor: HOSHINO HARUO
IPC: H04N13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a picture which can directly be inputted to an IP display with simple constitution by providing a concave lens array where plural concave lenses are arranged in an array form and a camera having a lens focused to the concave lens array. SOLUTION: This stereoscopic image pickup device is composed of a concave lens array 12 where plural concave lenses 11b-11d are arranged in an array form and a television camera 13, which is provided with an image forming lens 14 and the photoelectric conversion element of a CCD or the like. The lens 14 of the television camera 13 can be focused to the concave lens array 12. Light beams are radiated in various directions from a point light source A15 and a point light source B16. The directions of the light beams passing through the concave lens array 12 change since the light beams refract in the concave lens array 12. They can directly be inputted to an IP display. Consequently, the light beams similar to an original object can be reproduced and a stereoscopic picture can be viewed without special glasses.
Patent JP-H08313117-A (JP)
Title: Refrigerating device
Inventor: FUKUCHI MAKOTO
IPC: F25B43/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a reliable refrigerating device, improved in assembling workability as well as cooling capacity. CONSTITUTION: A refrigerating device R is constituted of a refrigerating cycle, in which a compressor 1, a condenser 2, a receiver tank 13, an expansion valve 3, an evaporator 4 and an accumulator 14 are connected sequentially and annularly. The accumulator is arranged in the receiver tank 13 with a space between them.
Patent JP-S599053-A (JP)
Inventor: OOHAYASHI TSUTOMU
IPC: B32B27/12
Filed: 1982-07-09
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-H09298919-A (JP)
Title: Beak claw for transplantation of vegetable
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a transplantation beak claw for holding a vegetable seedling pot and transplanting the seedling by thrusting the claw into the field under the transplanter and opening the beak, effective for reducing the amount of soil dug up with the claw in transplantation and pressing the soil to the transplanting seedling to improve the rooting yield. SOLUTION: A beak-shaped transplantation claw 15 opened at the upper part and having a beak-shaped lower part is properly moved in vertical direction by a driving apparatus. The transplantation claw 15 is closed in the upper position and a vegetable seedling A having soil attached to the root and grown in a pot is properly thrown into the transplantation claw 15 of closed state. The transplantation claw 15 is opened when moved downward and thrust into the soil to effect the transplantation of the vegetable seedling A held with the claw. The rear transplantation claw 15b is partly opened at the back of the opening transplantation claw 15.
Patent JP-S61276741-A (JP)
Title: Automatic forming device for pattern shape
Inventor: KAKU YASUO
IPC: B22C7/00
Filed: 1985-06-03
Abstract: PURPOSE:To form automatically various shapes of patterns with simple construction by moving a pin positioning means consisting of one row of driving pins so as to face successively the respective rows of pattern pins. CONSTITUTION:Basic graphic data is put into a disk file 3 and the data of a desired shape is inputted by using a console 2. A computer X outputs the pin position control device of a pin positioning device Y to an interface 4 for each one row according to the pattern shape. The driving pins 8 are fixed to a plate 9 by a fixing device 10 when the positions of pins of the 1st row are determined. The device Y moves upward and the pattern pins 11 of the 1st row on the pattern Z is ejected by which the pattern pins 11 are positioned. A fixing device 13 for the 1st row is thereafter locked. The device Y is then returned downward and is moved to the position of the 2nd row. The positioning output corresponding to the 2nd row is outputted to a motor 6 by the computer 1. All the positions of the pattern pins 11 of the pattern Z are thereafter determined by the similar operation.
Patent JP-H01288274-A (JP)
Title: Low frequency remedying device
Inventor: YONEKAWA MITSUHISA
IPC: A61N1/32
Filed: 1988-05-16
Abstract: PURPOSE:To adjust a stimulus feeling and to improve a usability and a safety by providing a detector to demodulate a carrier, a pulse decoder to decode a pulse code, an organism stimulus current generating circuit and an electrode part. CONSTITUTION:When a switch 17 is operated by pushing push buttons 22-25 of an external remote control device 11, the carrier composed of a wave to be pulse-encoded is transmitted from an antenna electrode part 16 through a body to an electrode part 33 of a remedying device 31 main body. The carrier received at the remedying device 31 main body side is demodulated by a detector 35, the pulse code carried by the carrier is decoded by a pulse decoder 36, and an organism stimulus current generating circuit 37 is controlled according to the contents of the pulse code. The current flowing of the pulse is executed from the organism stimulus current generating circuit 37 through electrode parts 33 and 34 to the body, and a remedy is executed. By the external remote control device 11, the organism stimulus current generating circuit 37 is controlled, the amplitude or frequency of the pulse made to current-flow to the body is easily adjusted, and an optimum stimulus feeling is obtained. Since the carrier is pulse-encoded, a distinguishment from a disturbance can be executed, and the influence is hard to receive.
Patent JP-S6211466-A (JP)
Inventor: JIEROOMU SHIIGARU
IPC: A61M25/00
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。