baber/WOPTO huggingface dataset:
Patent JP-H09283762-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORITA KIYOYUKI
IPC: H01L27/12
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which operates with a low power voltage and in which a logic circuit is constituted with a drastically-reduced number of devices. SOLUTION: A buried oxide film 102 is formed on a silicon substrate 101, and a silicon p-type SOI layer 103 is formed on the buried oxide film 102. A first n-type diffusion layer 107a and a second n-type diffusion layer 107b are formed on both sides of the p-type SOI layer 103, and a p-type impurity diffusion layer 108 is formed at a region adjoining to the p-type SOI layer 103. The p-type SOI layer 103, the first and second n-type diffusion layers 107a and 107b, and the p-type impurity diffusion layer 108 are surrounded by a device isolation oxide film 104 formed on the buried oxide film 102, thereby completely isolating from each other.
Patent JP-S62248889-A (JP)
Title: Vane type compressor
Inventor: KAWASAKI SHIRO
IPC: F04C18/344
Filed: 1986-04-22
Abstract: PURPOSE:To prevent the abnormal pressure rise in a space at the bottom of vane by constructing such that a high pressure relief hole is opened by means of a high pressure reed valve when the pressure in a high pressure relief groove made in an end plate exceeds over the pressure in a delivery chamber by more than a predetermined level. CONSTITUTION:A high pressure relief groove 153 is formed in the face of a rear end plate 114 at a rotor 121 side and communicated through a high pressure relief hole 154 with a delivery chamber 143. When the pressure in the deliver chamber 143 exceeds over a predetermined level, a high pressure reed valve 241 opens the high pressure relief hole 154. Consequently, abnormal pressure rise in a space at the bottom of a vane can be prevented upon delivery of compressor.
Patent JP-S5519863-A (JP)
Title: Light-driven type thyristor
Inventor: KONISHI TOBUTAKE
IPC: H01L29/74
Filed: 1978-07-29
Abstract: PURPOSE: For raising di/dt resistance, to make such a construction that the profile of the light receiving window on P-emitter layer may lie along the equal potential line of P-base layer.  
     CONSTITUTION: A semiconductor substrate 1 is made of P-emitter layer PE, P-base layer PS and n-emitter layer nE. Said layer PB is passed through the short circuit hole 2 made of the range whose conduction type is the same as that of said layer PB secattered over said layer nE, exposed at a main surface 12, and shorted with said layer nE by a cathode 3. An anode 4 and a light receiving window 7 are provided on the other main surface 11. The portion along the equal potential line of said layer PB of the window provided on said anode 4 is removed. Consequently, the photo- current generated by photo signal 5 radiation flows laterally through said layer PB  toward said nE-short circuit hole so that voltage drops, and simultaneously said  voltage exceeds critical value for starting turno-on at the edge portion 70 of said anode 4 so that the concentration thereof on a specific spot is prevented. Therefore, di/dt resistance can be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05286280-A (JP)
Title: Dampening liquid composition liquid for lithographic printing plate
Inventor: HANADA HIDEMI
IPC: B41N3/08
Filed: 1992-04-13
Abstract: PURPOSE:To obtain dampening liquid composition liquid provided with required functions and improved in stability in low-, ordinary-, or high-temperature storage. CONSTITUTION:Dampening liquid composition liquid for printing plate containing silicon dioxide fine particles having an average particle diameter not more than 100nm as an additive contains a desalted gum arabic. Furthermore, one or more kinds of glycols or glycol ethers are added to the composition liquid together with a butyl triglycol in a concentration for lowering the freezing point of the dampening liquid composition liquid to -15 deg.C or lower. In this manner, a superior stability at a low temperature of 0 deg.C or lower, an ordinary temperature, or a high temperature is obtained, and superior printing characteristics can be imparted.
Patent JP-S61254402-A (JP)
Inventor: KUBO MASAFUMI
IPC: B65F5/00
Filed: 1985-04-30
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-H04118687-A (JP)
Title: Intention intimation device
Inventor: MIZUNO YOSHIKUNI
IPC: G09B21/04
Filed: 1990-04-10
Abstract: PURPOSE:To confirm 2 - 4 kinds of intention of a amyotrophic lateral sclerotic patient, etc., by arranging electrodes which make an indication when the level of a nystagmograph signal exceeds a specific movement quantity of an eyeball and a specific time on the upper and lower, and right and left sides of the eyeball in couples. CONSTITUTION:Right and left eyeball movement detecting circuits 3 and 3a detect the nystagmograph signal exceeding the specific movement quantity of the eyeball, and timers 5 and 5a output timer signals when the continuous generation time of an eyeball movement signal exceeds the specific time width. An indicating means indicates eyeball movement or an intention display in the direction with light beams 15 and 16 or sounds 8 and 17 according to the timer signal. When the four kinds of intention display can be confirmed, two couples of electrodes are arranged at the upper and lower, and right and left peripheries of one eyeball or at the upper and lower peripheries of one eyeball and at the right and left peripheries of both the eyeballs, and two nystagmograph signals are outputted, and the detecting means discriminates their polarities, thereby the four kinds of intention can be confirmed according to the previously promised direction of the movement of the eyeballs.
Patent JP-S5318852-A (JP)
Title: Double temperatures cooler and its control
Inventor: NARUSE NOBUTAKA
IPC: F25B5/04
Filed: 1976-08-06
Abstract: PURPOSE: To increase evaporation of refrigerant in a high temperature side evaporiser and to improve cooling efficiency by the constitution that refrigerant in a low temperature side evaporiser of a double temperatures cooler is forced to be fed into the high temperature side evaporiser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57209494-A (JP)
Title: Mounting structure for shifter case cover of inboard or outboard engine
Inventor: HARADA NORIMICHI
IPC: B63H20/20
Filed: 1981-06-16
Abstract: PURPOSE:To prevent an upper case from being damaged, caused by the entrance of seawater or the like upon the removal and installation of a shifter case cover, by mounting a holding plate separate from a shifter case, to an upper case and by securing the shifter case cover to the holding plate. CONSTITUTION:A lever 90 is rotated counterclockwise when an inner cable 106 is pushed out from an outer cable 82 by means of a foward and backward movement switching device. Therefore, a shifter 96 is moved downward, and a sleeve 62 is smoothly meshed with a clutch gear. Accordingly, a vertical shaft 46 is rotated in the normal direction together with a gear wheel 54. On the other hand, reverse rotation is brought about when the inner cable 106 is retracred into the outer cable 82. Removal of only two screws 118 allows a propeller unit 10 to be removed for transport. Since these screws 118 and a holding plate 74 which are made of stainless steels, are highly corrosion-resistine with respect to seawater, frequent removal and installation of a cover 110 does not cause the screws 118 to be impossible to be removed and installed.
Patent JP-S5718356-A (JP)
Title: Semiconductor memory storage
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C11/401
Filed: 1980-07-07
Abstract: PURPOSE:To obtain the semiconductor memory storage having a small capacity of bit wire and a large read-out potential difference by a method wherein the first layer of polycrystalline silicon is used as a capacitor and a set wire, and the second layer is used as the gate electrode of MOSFET. CONSTITUTION:A polycrystalline silicon layer 10 is electrically connected to an N type semiconductor region 3 which forms m-th bit wire and a polycrystalline silicon layer 11 is electrically connected to an N type semiconductor region which forms m+1th bit wire. The polycrystalline electrode of an MIS type capacitor, the second layer polycrystalline layer 6 constituting a switching transistor and the Al wiring 8, which will be used as a word wire, are formed. As the N type semiconductor region is provided only at the region whereon the bit wire will be connected and the greater part of the bit wire is buried in an oxide film 9, the capacity of the bit wire is reduced and a large read-out potential difference can be obtained.
Patent JP-S5618731-A (JP)
Title: Pyrheliometer employing solar battery
Inventor: AOSHIMA TAKESHI
IPC: G01J1/04
Filed: 1979-07-23
Abstract: PURPOSE:To prevent the rise in the surface temperature of a solar battery and keep a spectroscopic characteristic constant as to wavelength, by providing a conical reflector under a diffusion plate and providing an air layer between the diffusion plate and the sollar battery. CONSTITUTION:A conical reflector 2 made of a film, which has metallic luster, is provided under a diffusion plate 1 to change the optical path of light which comes in at an incident angle of about 40 deg. or more as to a vertical line. The light is then transmitted at a always small incident angle on a reflection surface to the transparent film-coated plate of a solar battery. An air layer is provided between the solar battery 5 and the diffusion plate 1 to reduce the light by diffusion to prevent the rise in the surface temperature of the solar battery. Since both the sides of the diffusion plate have reflection surfaces, light of large incident angle is repeatedly reflected and therefore weakened and then introduced into the air layer. If a wide- range interference filter is mounted on a pyrheliometer of such constitution, the quantity of insolation in a particular range of wavelength can be measured. The solar battery 5 is used as a member to measure the insolation.
Patent JP-S61248909-A (JP)
Inventor: PEETAA FUREERITSUHI
IPC: F16B13/10
Filed: 1986-04-24
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-S58209328-A (JP)
Inventor: KITADA HISAO
IPC: A47L11/28
Filed: 1982-06-01
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-H02271122-A (JP)
Title: Vibration suppressing device
Inventor: NIWA HIROSHI
IPC: F16L3/20
Filed: 1989-04-13
Abstract: PURPOSE:To reduce dimension by forming a working fluid chamber having a fan-shaped section in a body and arranging a rotary shaft at a center position and installing a rotary body onto the rotary shaft and dividing the inside of the chamber into two spaces and installing an arm member onto the rotary shaft. CONSTITUTION:A body 1 is installed onto the wall 12 of a building, and the top edge part connection part of an arm member 8 is connected with a piping 10 side through a clamp 11, etc. When the piping 10 is vibrated by an earthquake, etc., the member 8 turns in reciprocation, and a rotary shaft 4 and a rotary body 3 turns in reciprocation. When the rotary body 3 turns in reciprocation, the working fluid in the spaces on the both sides flows in reciprocation through a passage 5, and in this case, a damping force is generated by the viscous resistance. Then, the vibration of the piping 10 is attenuated, and the breakage of the piping 10 is prevented. Since, in the vibration suppressing device, a working fluid chamber 6 has a fan-shape, e.g., semicircular form, the pressure receiving area of the working fluid of the rotary body 3 is large in comparison with the whole dimension of the body 1, and the body 1 can be formed into small-sized.
Patent JP-S63260260-A (JP)
Title: Interphone system
Inventor: HIRAGA TETSUO
IPC: H04M9/00
Filed: 1987-04-16
Abstract: PURPOSE:To make a transmission voice level from a remote distance nearly equal to a transmission voice level from a short distance by sending a call with an increased gain of a microphone amplifier in operating a remote controller to send the call. CONSTITUTION:In controlling an interphone system from a remote distance, the interphone system is operated by controlling the remote controller 12. A control signal sent from the controller 12 is received by a reception circuit 10 and inputted to a control circuit 11. The control circuit 11 applies a prescribed operation according to the control signal and discriminates a transmission signal to bring a calling direction changeover circuit 6 into the transmission state. In this case, the control circuit 11 outputs simultaneously a signal increasing the gain to the gain switching circuit 8 to increase the gain of the microphone amplifier 2.
Patent JP-H03291067-A (JP)
Title: Title controller
Inventor: YASUDA YUKIHIRO
IPC: H04N5/278
Filed: 1990-04-09
Abstract: PURPOSE:To attain miniaturization by providing a title output means, a fetch means of an external video signal, and a processing means for a recording and reproduction signal and using them so as to superimpose a tile onto the video signal fetched at recording and reproducing. CONSTITUTION:A title control circuit 17 outputs a title and switching means 39, 40 add or superimpose a Y and C title signal onto Y and C signals from external inputs such as a camera S input and a composite input to obtain a signal in which a prescribed title character graph is superimposed onto the external input video signal. The signal is level-controlled by AGC circuits 41, 43, recording Y and C signal processing circuits 42, 44 process the signal, an adder circuit 45 adds the signals and a recording head 48 is used for recording the signal. Moreover, reproducing Y and C signal processing circuits 25, 26, recording reproduction changeover switches 46, 47 and switching means 49, 50 are operated. Thus, superimposition during camera pickup and onto external input and miniaturization are attained.
Patent JP-H01139576-A (JP)
Title: 2-phenyl-1,3-dioxane derivative
Inventor: HARAMOTO YUICHIRO
IPC: C07D319/06
Filed: 1987-04-16
Abstract: NEW MATERIAL:A 2-phenyl-1,3-dioxane derivative expressed by formula I (formula II is optically active asymmetric carbon; R is 1-18C alkyl; n is 1-10). EXAMPLE:(+)-4'-(2-Methylbutoxycarbonyl)-phenyl-4-(5-n-decyl)-1,3-dioxa n-2-yl) benzoate. USE:Useful as a component of a ferroelectric liquid crystal compositions employed as an electrooptical display material, stable to influences, such as chemical, photochemical effects and electric fields, and capable of regulating liquid crystal temperature ranges and various electrooptical characteristics and providing extremely practical ferroelectric liquid crystal compositions by blending with other ferroelectric liquid crystal systems. PREPARATION:Diethyl malonate expressed by formula III is reacted with a bromoalkane in absolute ethanol using metallic sodium to afford a product, which is then reduced and subsequently esterified with a compound expressed by formula IV, etc., to provide the aimed compound expressed by formula I.
Patent JP-H02270666-A (JP)
Title: Antiskid controller
Inventor: YANO TETSUNORI
IPC: B60T8/1761
Filed: 1989-04-12
Abstract: PURPOSE:To detect the accelerating speed free from error by calculating the accelerating speed on the basis of the output of a low path filter which is obtained by annealing the measurement value at this time of an accelerating speed sensor in the stationary traveling state by the measurement value in the past and the output of the accelerating speed sensor which includes error. CONSTITUTION:The output of a wheel speed sensor 1 is inputted into a stationary traveling state judging part 52, and the output of the stationary traveling state judging part 52 is inputted into a low path filter 53 as correcting means. Further, the output of an accelerating speed sensor 3 is inputted into the low path filter 53 through an input part 54. Further, when a car body is in a stationary traveling state, the low path filter 53 inputs the output of an input accelerating speed sensor 3 into a memory part 55. While, the output of the memory part 55 is inputted into a calculation part 56, together with the output of the accelerating speed sensor 3. In the calculation part 56, the output of the accelerating speed sensor 3 is corrected, and antiskid control is carried out according to the corrected output.
Patent JP-H02275020-A (JP)
Title: Vertical crankshaft engine
Inventor: FUJITA MOTOHIRO
IPC: F02B67/00
Filed: 1989-04-13
Abstract: PURPOSE:To dispense with any positive lubrication for a transmitting part by forming a housing part for a transmission gear inclusive of a timing belt connecting an interval between a camshaft up at the side of cylinder head and a crankshaft, in the upper position of a cylinder. CONSTITUTION:In an engine bearing the above caption, a crankcase 3 is joined to an opening at the right side of a cylinder block 2, and a crankshaft 5 and a balancer shaft 10 are pivotally supported on this jointing part in a parallel manner, while a head cover 12 is joined to an opening at the left side of the cylinder block 2, and a camshaft 14 is pivotally supported on this joining part. In addition, the engine is provided with a gearing mechanism B consisting of winding a timing belt 17 in space between timing pulleys 15, 16 on the crank shaft 5 and the camshaft 14. In this case, a belt housing 18 for housing this gearing mechanism B is formed in the cylinder block 2 at the upper side of a cylinder 7, and a proper lubricating action by oil mist in the crankcase 3 is made attainable.
Patent JP-S57208474-A (JP)
Title: Measuring device for duty ratio
Inventor: YOSHIMURA KAZUO
IPC: G01R29/027
Filed: 1981-06-19
Abstract: PURPOSE:To simplify an interface circuit between a signal soure and a microcomputer, by measuring a duty ratio of a signal by means of a microcomputer without the use of a counter, a timer circuit and the like. CONSTITUTION:When a program starts, a number N equivalent to a measuring time is set at a counter 14 of a RAM11, and an oscillating signal from a given signal souce 4a selected and assigned by an input data line connected to an interface circuit 12 is inputted to a microcomputer 1. A microprocessor unit (MPU)9 detects a level in a data. When[a signalnot equal to 0]is set to[NO], a counter 14 counts -1 at each loop, and[a signalnot equal to 0]is set to[YES], a counter 13 conts +1 and further a counter 14 counts -1. When the counter 14 attains ''0'', the MPU9 computes and finds a duty ratio from accumulating addition values M and N of the counters 13 and 14, operating D=M/N.
Patent JP-H03292559-A (JP)
Title: Prevention system for illicit use of electronic computer
Inventor: TOKURA HISAO
IPC: G06F21/31
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the illicit use of an electronic computer except by the allowed one only by measuring the leaving-seat time after recognizing that an operator has left his/her seat and carrying out the processing in accordance with the counted leaving-seat time. CONSTITUTION:A monitoring mechanism 2 is provided to a terminal equipment connected to an electronic computer and transmits a leaving-seat signal when recognizing a fact that an operator has left his/her seat. Then a timer 3 receives the leaving-seat signal and starts, and the processing of the terminal equipment is automatically finished when the leaving-seat state is continuously recognized up to a set time point. Thus, the electronic computer which is once set a processable state by a normal operator finishes automatically the processing of the terminal equipment at the set time point after the interruption of the processing. As a result, the illicit use of the computer can be prevented except by the allowed person.
Patent JP-H07291951-A (JP)
Title: Preparation of the 3-isothiazolone biocide
Inventor: RAMESHIYU BARUBAI PECHIGARA
IPC: C07D275/02
Filed: 1995-03-29
Abstract: Process for producing substantially separated 5-chloro-2-methyl-3-isothiazolone (CMI) and 2-methyl-3-isothiazolone (MI) from a mixture of their hydrochloride salts, or in a special mixture having a higher ratio of CMI to MI, comprising heating a mixture of CMI.HCl and MI.HCl for a period of time necessary to fully dissociate said CMI.HCl, but insufficient to fully dissociate said MI.HCl.
Patent JP-H09276643-A (JP)
Title: Dehumidifier
Inventor: IKEZAWA MASAYOSHI
IPC: B01D53/26
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier which has a high incidence of a contact between an atmosphere and a deliquescent moisture absorbent and a quite free from the outflow of a deliquescence liquid stored in the main body of a container when a dehumidifier is toppled down, and further, has features such as a simple assembly structure, easy handling and a low manufacturing cost. SOLUTION: This dehumidifier 1 consists of a deliquescent moisture absorbent 2, a moisture permeable part 3 of an almost hemispherical cube which is formed of a moisture-permeable and non-water permeable member with a space part 3a storing the deliquescent moisture absorbent 2 and a container main body 4 with a storage part 4a for storing a deliquescence liquid 8 as main constituents. In addition, the moisture permeable part 3 for storing the deliquescent moisture absorbent 2 and the container main body 4 for storing the deliquescence liquid 8 are coherently fixed in one piece by a fixing member 7 of an almost tubular shape with a through orifice as a fixing means under such a state that a partitioning member is arranged between the moisture permeable part 3 and the container main body 4.
Patent JP-S59219894-A (JP)
Inventor: NAKANO OKIHIKO
IPC: F24C7/02
Filed: 1983-05-27
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-H09281155-A (JP)
Title: Optical voltage sensor assembly
Inventor: MORISHITA HIKOZO
IPC: G01R15/24
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized optical voltage sensor assembly capable of reducing the transmission loss of an optical fiber with easy assembling and improving the reliability. SOLUTION: First and second collimator lenses 5a, 5b are integrally connected with optical fiber connectors 20a, 20b, respectively. A light is directly delivered and received between the first, second optical fibers 7a, 7b mounted at the connectors 20a, 30b and the lenses 5a, 5b. The number of components is reduced, the size is made smaller, the connecting points of an optical path are reduced, the transmission loss of the light is decreased, and hence the measuring accuracy can be enhanced.
Patent JP-H07303104-A (JP)
Title: Storage type communication system with ciphering function
Inventor: OSANAWA TATSUHIRO
IPC: H04L12/54
Filed: 1994-05-06
Abstract: PURPOSE:To improve the security of circuit to be stored by using a common key generated from a receiver side delivery key having been registered in a data storage device in advance and a sender side delivery key so as to cipher transmission data. CONSTITUTION:A delivery key generating circuit 7 uses a random number generated by a key source generating circuit 5 as a key source to generate a delivery key by, e.g. the DH open key delivery method. The delivery key generated is fed to a data storage device 3 in advance and registered a receiver side delivery key. A sender side communication equipment generates a sender side delivery key newly prior to data transmission and sends it to the data storage device 3. The data storage device 3 sends the receiver side delivery key having been registered to the sender communication equipment. A common key generating circuit 8 of the sender communication equipment generates a common key based on the receiver side delivery key and a key source used for generating the sender side delivery key by means oaf the DH open key delivery method. A ciphering circuit 9 uses the common key to cipher transmission data and the ciphered data are transmitted. Even when the stored data are acquired illegally, the data cannot be decoded.