baber/WOPTO huggingface dataset:
Patent JP-S54135536-A (JP)
Title: Electrophotographic apparatus
Inventor: TAKAHASHI TOORU
IPC: G03G15/02
Filed: 1977-10-24
Abstract: PURPOSE: To carry out accurate and effective destaticization, by providing a grid below a destaticizer operating simultaneously with an exposer in an electrophotographic apparatus having a simultaneous exposure and destaticization step using a photoreceptor coated with a transparent insulating film.  
     CONSTITUTION: A simultaneous exposure and destaticization device comprising corona discharge electrode 2 and a pair of auxiliary electrodes 1 and 1' having a slit formed in a lower opening and provided with a teflon or the like insulating cover is installed over photoreceptor 5 charged by DC corona discharge and having an insulating transparent layer, and grounded grid 4 is disposed between the above destaticizer and photoreceptor 5 to imagewise expose photoreceptor 5 through grid 4 and to destaticize it simultaneously by applying AC voltage to electrode 2. It is desirable that the distance between grid 4 and photoreceptor 5 is about 1W3 mm, that between gride 4 and electrode 2 about 8W15 mm, the interval of the grid elements about 2 mm, and the grid is disposed so as to make the intervals of elements smaller in the advancing direction of photoreceptor 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000319958-A (JP)
Title: Installing device of apparatuses
Inventor: SENOO SHUNROKU
IPC: E03C1/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive installing device of apparatuses being excellent in workability and installing the apparatuses such as a faucet fitting and a handrail on a wall body without deteriorating wall body strength and design. SOLUTION: This installing device of apparatuses is composed of a back side flange 23 abutting to a back face of an installing hole 11 arranged in an installing surface, an installing seat body 20 inserted into the installing hole 11 and provided with a projecting part 25 for installing apparatuses such as a faucet and a handrail, a front side flange 27 abutting to a front face of the installing hole 11 and having a hole for penetrating the projecting part 25 and a connecting means for connecting/fixing the installing seat body 20 and the front side flange 27. Then, since the connecting means is arranged so as to be positioned inside an installing hole external shape line, there is no need to arrange a hole other than the installing hole 11 for a fixation, so that a cost increase and the deterioration of wall body strength and design can be prevented.
Patent JP-S5918630-A (JP)
Title: Epitaxial growth method
Inventor: INOUE KENTAROU
IPC: H01L21/208
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a growth layer having excellent crystal characteristic, make large a junction area with a substrate and obtain a light emitting diode having excellent light emitting efficiency by placing GaP single crystal substrate in contact with the Ga liquid obtained by saturating the GaP polycrystal under a high temperature and by allowing an epitaxial layer to grow after the temperature is dropped. CONSTITUTION:A melted liquid pond 4 having a through hole 5 with the surface of base plate 1 provided as the bottom is slidably arranged on the carbon base plate 1 where a recess 3 which accommodates a GaP single crystal substrate 2 is provided. A melted liquid of Ga obtained by saturating polycrystalline GaP of 4.2-4.6wt% while specifying the epitaxial start temperature to 1,000-1,030 deg.C is put in the melted liquid pond 4 and a very small amount of N type impurity is added thereto. Thereafter, the melted liquid 6 and the substrate 2 are perfectly separated and these are heated up to 1,000 deg.C. Here, the melted liquid pond 4 is slided and thereby the melted liquid 6' and the substrate 2 are placed in contact and these are heated again as required up to 1,030 deg.C. Next, these are cooled at a rate of 2-3.5 deg.C/min. Thereby, a thick growth layer 3-5mm. can be obtained.
Patent JP-S62285186-A (JP)
Title: Input method for multi-window system
Inventor: NOGUCHI YASUHIRO
IPC: G06F3/0481
Filed: 1986-06-04
Abstract: PURPOSE:To attain the input to a window displayed without changing the displaying condition of the window by providing an input right to process to the window having an input point at the displaying surface. CONSTITUTION:When an input point is shifted to a window W2 by a mouse, an input window setting routine is operated, and it is decided from a window control table that the input point is at the window W2, and when the window W2 is not operated, the window is operated, and thereafter, the input right is provided to the process of the window W2. Thus, the input processing can be executed in the displaying area of the window W2. Next, the input point is shifted to a window W1 by the mouse, and in the same way, the input right is provided to the process of the window W1. At such a time, the window W2 is displayed at a display 1 as it is. Thus, an operator does not change the displaying condition of the window and can change the input object window only and a man-machine character is improved.
Patent JP-S61293215-A (JP)
Inventor: SHIMON MINGUUKUNGU RII
IPC: C08G59/00
Filed: 1986-06-04
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-H10314015-A (JP)
Title: Curtain opening and closing gear
Inventor: TONE YASUYOSHI
IPC: A47H5/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to open and close a curtain without touching through an operation of a transmitter by connecting the curtain to a driving means which drives driving wheels mounted on the main body and to a receiver installed to the main body and installing a controller to control the driving means. SOLUTION: When a transmitter is operated by a patient and the like, a receiver 21 receives a signal from the transmitter and a controller 22 controls a coreless motor 10 and a push-pull solenoid 19 based on the signal from the receiver 21. When the push-pull solenoid is in a state shown in the figure, and the coreless motor 10 is driven forward, its rotation is transmitted to the driving wheels 8 by way of gears 11, 13, 14, 16, 17, 18. As a curtain opening 2 closing gear 2 runs backward on the vertical plane in the figure, the curtain 3 opens automatically. On the other hand, when the coreless motor 10 turns reversely, the rotation of the coreless motor 10 is likewise transmitted to the driving wheels 8. As the curtain opening and closing gear 2 runs forward on the vertical plane in the figure, the curtain 3 is closed automatically.
Patent JP-H0427800-A (JP)
Title: Under water vertical type single suction centrifugal pump
Inventor: YOKOTA SHINGO
IPC: F04D13/08
Filed: 1990-05-18
Abstract: PURPOSE:To set arrangement of the pump in the title into a composition suitable to a simple and economical inspection and maintenance by fitting and mounting a rear cover member, a guide impeller member, a front plate member and an impeller in a casing part through a cylindrical or conical fitting surface. CONSTITUTION:A pump driving essential part comprising a rear cover member 3 which is coaxial with a prime mover part 8 and integrally linked and fixed thereto, a front plate member 5 including a guide blade member 4 and a fixed side wearing member and an impeller 6 surrounded by the abovementioned members and fitted around a main shaft 7, is fitted in an attached to casing members 1, and 2 through cylindrical or conical fitting surface parts 1a, 3a and conical fitting surface parts 2b, 5b. Thus, it is so composed that a series of maintenance main parts may be fitted and removed in an approximately one touch back and pull-out process. Therefore, a rational and economically excellent practical effect can be obtained in the entire process such as design plan, execution of manufacturing, operational maintenance management or the like concerning the pump equipments.
Patent JP-H0423292-A (JP)
Title: Recording and reproducing device
Inventor: YAMAMOTO TOMIO
IPC: G11B15/26
Filed: 1990-05-17
Abstract: PURPOSE:To effectively use space and to share a dust-proof lid holding part by arranging the output shaft of a driving motor in a direction confronting with a tape cassette, arranging part of a deceleration mechanism at the lower part of the lid of the tape cassette, and providing the dust-proof lid holding part. CONSTITUTION:When the tape cassette is loaded on a device by moving in a direction of arrow head B, a dust-proof lid 2a is abutted with the dust-proof holding part 31, and the lid 2a is turned. The lid 2a is held in an open state with the holding part 31 in a state where the tape cassette 2 is loaded on the device, and a magnetic tape is exposed over the cassette 2. Also, the rotation of the output shaft of a driving DC motor 16 is decelerated and transmitted sequentially with a spur gear, and the rotation of the spur gear is transmitted to a helical gear with a worm gear 24. Also, the rotation of the helical gear is transmitted from the spur gear 26 to a cam gear. The cam gear performs the tape loading operation of the magnetic tape exposed over the tape cassette 2 and drives a lever or the like to perform a mode switching operation, etc., by holding the dust-proof lid 2a in an open state.
Patent JP-H01296550-A (JP)
Title: Super-fluid helium stage
Inventor: AOKI YOSHINORI
IPC: G01N1/00
Filed: 1988-05-25
Abstract: PURPOSE:To prevent vibration from being applied to a sample and improve resolution by providing a heater between the high-impedance section of a capillary and a tank outlet and heat-anchoring the high-impedance section with a tank. CONSTITUTION:The liquid helium in a capillary 7 is fed into a pot while receiving the flow restriction by a core insertion portion in the capillary 7. The final temperature of the pot is determined by the correlation among the heat entering the pot 4 from the peripheral environment, the flow quantity of the liquid helium fed from the capillary 7 and the decompression by a rotary pump. In this case, the liquid helium in the pot can be set to the super-fluid state of He II by selecting the proper impedance at the core section, the temperature of the pot can be lowered to 1.5K. When a heater 8 is excited and the power is fed after 1.5K is attained, a no-vibration state, i.e., high revolution, can be generated on an electron microscope image for the preset time in the 1.5K state.
Patent JP-S61287335-A (JP)
Title: Parity generation circuit
Inventor: MIYAWAKI TSUKASA
IPC: H03M9/00
Filed: 1985-06-13
Abstract: PURPOSE:To realize a parity generation circuit at serial data transfer with a simple circuit by using a binary counter so as to count a one level of a serial data to an input circuit thereby forming a parity bit of the serial data. CONSTITUTION:A binary counter circuit 60 generating a parity bit from a serial transmission/reception data and a parity level selection circuit 80 selecting the level of the parity bit generated by the circuit 60 in an even number parity or an odd number parity are provided. Since the output of a data latch circuit 68 is inverted at each input of '1' level as a serial data STD, the output of the circuit 60 is an even number parity corresponding to the serial data STD. The output from the circuit 60 is outputted at the original level via a transfer gas 83 at the selection of the even number parity by the parity level selection circuit 80 and outputted via a transfer gate 82 after being inverted by an invert er 81 at the selection of odd number parity and outputted via a transfer gate 85 in the timing of a control signal T.
Patent JP-S62284706-A (JP)
Inventor: OHORI MASATO
IPC: B28C7/12
Filed: 1986-06-02
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-H05317073-A (JP)
Title: Production of cellooligosaccharide
Inventor: WATANABE TAKASHI
IPC: C12P19/14
Filed: 1992-05-21
Abstract: PURPOSE:To easily obtain a cellooligosaccharide at a low cost by hydrolyzing a cellulose raw material rich in amorphous cellulose with cellulase in the presence of lignin while suppressing the inhibition of the hydrolysis reaction by a specific method. CONSTITUTION:A cellulose raw material rich in amorphous cellulose is hydrolyzed with cellulase in the presence of lignin. beta-Glucosidase in the cellulase is adsorbed to lignin and inactivated by this process to effect the formation of cellooligosaccharide in high selectivity. The inhibition of the hydrolysis reaction of cellulase with cellobiose can be suppressed by arbitrarily separating at least cellobiose in the cellooligosaccharide obtained by the hydrolysis reaction from the reaction liquid. The cellulose raw material is e.g. unbleached pulp containing amorphous cellulose and lignin.
Patent JP-S5253453-A (JP)
Title: Level detector
Inventor: OKAMOTO MOTOO
IPC: G01F23/62
Filed: 1975-10-28
Abstract: PURPOSE: To detect automatically a liquid level in a tank by means of a magnet attached to a float and a lead switch provided in the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5353727-A (JP)
Title: Rotary transformer
Inventor: MORIKAWA TOSHINORI
IPC: G11B5/02
Filed: 1976-10-26
Abstract: PURPOSE: To make stable the gap width of air film formed betweem the stationary coil and the rotary coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06337949-A (JP)
Title: Image reader
Inventor: KOYAMA MASANOBU
IPC: G06K7/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a control method for reading processing and paper feeding processing so that a reading range is not to be superposed on an area in which an image sensor can not be mechanically moved at the final scanning at the time of reading out image data on paper by the image sensor having width smaller than that of an area to be read out. CONSTITUTION:This image reader is constituted of an image reading part 101 for reading out an image on paper by the image snesor, a paper feeding part 102 for feeding paper to the reading part 101, an image storing part 103 for storing image data read out by the reading part 101, a format input part 104 for inputting the reading range of the image data on the paper, and an overall control part 105 for controlling these constitutional elements and the whole image data in the reading range are completely obtained without setting up the image data reading range on an area in which the image sensor can not be mechanically moved.
Patent JP-H05286884-A (JP)
Title: Optically active alkoxymethylene derivative and liquid crystal composition containing the same
Inventor: SUZUKI KENJI
IPC: C07C69/63
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a new low-viscosity compound useful for liquid crystal display element, etc., having excellent optical response, ferroelectricity and chemical stability. CONSTITUTION:A compound of formula I [R<1> is 1-14C alkyl, etc.; R<2> is 1-14C alkyl; Y is O or CO-O; ring A is group of formula II (X<1> is H, Cl or F), etc.; (n) is 1-5; with the proviso that one of R<1> and R<2> is optical active group] such as (S)-4-decyloxy-4'-(1-methylheptyl)oxymethylbiphenyl. The compound of formula I is obtained by reacting a compound of formula III with a compound of the formula R<1>COOH or formula R<1>OH.
Patent JP-H08308174-A (JP)
Title: Motor using dynamic pressure bearing
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K7/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a motor in which a shaft and sleeve can be rotated stably against each other even when such a clearance that can absorb a machining error or assembling error is provided between the shaft and sleeve and which uses a dynamic pressure bearing. CONSTITUTION: A prescribed voltage is applied across two axial split bodies holding the insulator 24 of a sleeve 6 in between on a fixed side so that an electric viscous fluid 26 interposed between a shaft 12 and the sleeve 6 as a fluid lubricant can be polarized in corresponding to the potential between the shaft 12 and sleeve 6 and the viscosity of the fluid 26 can be changed.  When the rotating side of the shaft 12 and sleeve 6 deviates from the fixed side, the viscosity of the fluid 26 in the narrow part of the clearance between the outer peripheral surface 10 of the cylindrical body of the shaft 12 and the inner peripheral surface of the cylindrical body of the sleeve 6 is made larger than that of the fluid 26 in the wide part of the clearance so that the dynamic pressure of the fluid in the large-viscosity part can become higher than that in the small-viscosity part and a force can be applied so as to return the rotating side to the center.
Patent JP-H035468-A (JP)
Title: Substituted triazolinones, preparation thereof and use thereof as herbicides and antibacterial and antimold agents
Inventor: KURAUSUUHERUMUUTO MIYURAA
IPC: C07D405/12
Filed: 1990-05-21
Abstract: NEW MATERIAL: Compounds of formula I (wherein R 1  is H, an alkyl, alkenyl, alkynyl, halogenoalkyl, tetrahydrofuranyl, aryl, etc.; R 2  is H, an alkyl, alkenyl, alkynyl, cyanoalkyl, aralkyl, aroyl, aryl, etc.; R 3  is an alkyl, alkenyl, alkenyl, cycloalkyl, alkoxyalkyl, aryl, etc.; and X and Y are each O or S).  
     EXAMPLE: 1-[N-(1,1-dimethyl-propyl)-carbamoyl]-3-methyl-4-methyl-amino-1,2,4- triazolin-5-one.  
     USE: A herbicide and a fungicide/antimold agent.  
     PREPARATION: A 1H-triazolinone of formula II, for example, is reacted with an iso(thio)cyanate of the formula; R 2 -N=C=Y, if appropriate in the presence of a diluent and if appropriate in the presence of a reaction auxiliary, to obtain the compound of the formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08305976-A (JP)
Title: Fire transmitter and fire alarm facility
Inventor: ORIOKA YOSHIHARU
IPC: G08B23/00
Filed: 1995-04-28
Abstract: PURPOSE: To shorten the time from the confirmation of a fire to the input of a fire confirmation signal even when one supervisor is allocated by sending out a signal corresponding to how many times a nonlock type switch is pressed successively. CONSTITUTION: Initialization is performed first, for example, by setting a count K indicating the frequency of depression of a push button B1 to 0 and if there is an input from a switch circuit 25 when there is no call from a fire receiver RE to the fire transmitter P11, a timer 26 begins to count and the count K is increased by one. Then, when an MPU 21 judges that an address outputted by the fire receiver RE matches with an address given previously to the fire transmitter P11, the value of the count K is judged at this time. When K=0, the fire transmitter P11 is not pressed even once, so a normalcy signal showing normalcy is sent out to the fire receiver RE. Unless K=0, on the other hand, a signal corresponding to the value of the count K is read out of a ROM 23 and sent out to the fire receiver RE.
Patent JP-H09311126-A (JP)
Title: Densitometer device with stirring function
Inventor: TAKEMURA KOJI
IPC: G01N22/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a densitometer device with stirring function for carrying a fluid within a piping, thereby mixing it to uniform the density by mounting an object causing a turbulence in the flow of the fluid such as a projection or packing before the fluid is carried into a flow-through type densitometer. SOLUTION: A densitometer 1, which is of flow-through type, measures the concentration of a conducting fluid 7. The densitometer 1 is mounted on a mounting piping 3A. A flange 6 is mounted on the front and rear of the piping 3A, and used for the connection with an external piping 3. A projection 2 is protruded on the inside of the mounting piping 3, and causes a turbulence in the conduction of the fluid 7 to uniform the density of the fluid 7. Namely, this densitometer device is formed of the flow-through type densitometer 1 and the projection 2 provided before the fluid 7 is carried thereto. Thus, the measuring precision of the densitometer is improved.
Patent JP-S63293315-A (JP)
Inventor: DEGUCHI TAKESHI
IPC: F16B39/12
Filed: 1987-05-26
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-S5354953-A (JP)
Title: Frequency step-multiplication circuit
Inventor: UENO TATSUAKI
IPC: H03K3/72
Filed: 1976-10-29
Abstract: PURPOSE: To obtain a frequency step-multiplication circuit, which can secure a double frequency compared with an input frequency and also increase the integrating performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426043-A (JP)
Title: Image recording electron microscope
Inventor: GOTO YASUYUKI
IPC: H01J37/22
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a high resolution image with a small-sized electron microscope with a sufficient magnification by furnishing a photo-receiving part consisting of a solid image pickup element below electron lenses. CONSTITUTION:In an image recording electron microscope 1, in which an electron beam from an electron source 2 penetrates a specimen 4 and the image enlarged by electron lenses 5, 6 is observed ocularly or recorded through a fluorescent plate 7. Therein a photo-receiving part 10 consisting of a solid image pickup element receiving the image on this fluorescent plate 7 or electron beam of the image enlarged is provided under the electron lenses 5, 6. For ex., a CCD (electric charge coupling element) as the solid image pickup element is separated for the purpose of small-sized construction and enhancement of the operating easiness, located under the electron lenses 5, 6, and connected with another photo-receiving part 10, or otherwise the image of the fluorescent plate 7 is changed 90 deg. and connected with photo-receiving part 10 positioned horizontally (or CCD solely). This enables constructing in a small size, and a sufficient magnification is given, and an image with high resolution and high sensitivity can be obtained.
Patent JP-S5556004-A (JP)
Title: Synthesizing method for cubic system boron nitride
Inventor: KAWADA KAORU
IPC: C01B21/064
Filed: 1978-10-23
Abstract: PURPOSE: To reduce the time required to convert a reaction sample contg. hexagonal system boron nitride into cubic system boron nitride and to raise percentage of recovery by holding the sample at a predetermined high temp. and applying a high press. as a dynamic press. due to striking energy to the sample.  
     CONSTITUTION: Hexagonal system boron nitride 1 press formed into, e.g. a cylindrical shape is put into alumina pipe 2, and a little H 2 O is added as catalyst. Platinum resistance wire 3 is wound round pipe 2, and pipe 2 is buried in talc press. medium 4. Medium 4 is then set in cylinder 6 combined with lower punch 5, and upper punch 7 is mounted on medium 4. After heating pipe 2 to 1300°C by supplying an electric current to wire 3, the ram of a forging machine is dropped onto punch 7 to apply striking energy of 3 tons meter or more to sample 1. Thus, the resulting hexagonal system boron nitride is recovered by almost 100%. By adding a flux to sample 1 hexagonal system boron nitride is obtd. more reliably. The flux usually includes Ia, IIa and IIIa group elements and metallic elements such as Sb and Sn. 
     COPYRIGHT: (C)1980,JPO&Japio