baber/WOPTO huggingface dataset:
Patent JP-H08302969-A (JP)
Title: Floor panel and floor using the floor panel and floor arrangement method
Inventor: OSAWA YOSABURO
IPC: E04F15/02
Filed: 1995-05-11
Abstract: PURPOSE: To provide a floor surface which is difficult to come off and float and rise and which is high in durability by laying out mutual floor panels on a substrate and allowing a projected part and a recessed part installed on an end face to be fitted in and adjusting the spacing between the floor panel and substrate with a level adjusting screw. CONSTITUTION: A projected part is formed on one group of crosswise end faces on a board 1 while a recessed part 3 equivalent to the projected part 2 is formed on the other different end face. A level adjusting screw 4a, whose projecting length from the rear surface is variable, is installed to two corners opposed to the board 1. Further, an anchor which inserts an anchor body and an adhesive injection hole are provided in the board 1. An adhesive is applied to the substrate while a floor panel is laid out on the coated substrate, thereby fitting the projected part 2 and the recessed part 3 between the adjacent floor panels so that they may be installed. Then, the spacing between the panel and the substrate surface is adjusted by changing the projection length of the level adjusting screw 4a. Then, an anchor body is inserted from an anchor hole, thereby fixing the panel.  Then, an adhesive is injected through an adhesive injection hole so that the clearance may be filled up.
Patent JP-S5236488-A (JP)
Title: Leader photographing machine wit built-in shelter system
Inventor: OCHIAI YOSHIAKI
IPC: A61B6/10
Filed: 1975-09-17
Abstract: PURPOSE: To compose a filding shelter fittable directly onto the subject using plomb-contained rubber clothe, thereby providing a leader photographing machine of excellent working efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0212533-A (JP)
Title: Apparatus containing majority circuit means, coincidence circuit means and self inspection means in combination
Inventor: HIYUU ROUERU MIRISU JIYUNIA
IPC: H03K19/23
Filed: 1989-05-01
Abstract: PURPOSE: To improve the reliability of a critical logical function by combining a majority circuit means, a coincidence circuit and a self-check means monitoring the operations of the self-check means and operating each circuit means separately from a tripled logic circuit. CONSTITUTION: For instance, a self-check circuit 12 includes an EXCLUSIVE OR function formed from the outputs of monitored tripled digital circuits 1 to 3, a first EXCLUSIVE OR and the other EXCLUSIVE OR function formed from the outputs of a majority circuit 5 and a coincidence circuit 6. In an output state bit, this last exclusive 'or' is generated by the self-check circuit 12. Therefore, as far as three circuits providing the input of the check circuit rightly operate, the value of the output state bit remains a signal preliminarily fixed output logic value as it is and shows a right operation. Thus, the reliability of a critical digital circuit is improved.
Patent JP-S596488-A (JP)
Inventor: OGAWA SUSUMU
IPC: F16L19/08
Filed: 1982-06-29
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-H05313021-A (JP)
Title: Light path identifying method
Inventor: INOUE SUSUMU
IPC: G02B6/44
Filed: 1992-05-01
Abstract: PURPOSE:To provide a method of multifiber light path easily and correctly at its end part. CONSTITUTION:The respective optical fibers of multifiber light pathes 50 are selectively provided with reflecting parts to be identification marks 39, and the existence of reflected light from the respective optical fibers at the time of injecting inspection light from one ends of these light pathes 50 is detected to identify the multifiber light pathes 50 on the basis of the detected result. When the inspection light is injected from one end of each multifiber light path 50 by a light emission part 20, this light is reflected by the reflecting part of the identification mark 39 and returned to the incident end. The combination of the existence of the reflecting parts in the respective optical fibers is differentiated light path by light path, and the reflected light is measured by a light receiving part 21 to enable the identification of the multifiber light path 50 from the measured result.
Patent JP-S605963-A (JP)
Inventor: SHIMEDA SEKIJI
IPC: E04D11/00
Filed: 1983-06-24
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-S5539461-A (JP)
Title: Fm receiver
Inventor: ASARI SHIGEATSU
IPC: H03F1/42
Filed: 1978-09-14
Abstract: PURPOSE:To realize a high-fidelity reproduction over the entire frequency band by blocking the direct current to transmit the reproduced signal in case the DC component level in the output signal is high and then transmitting the reproduced signal including the DC band when the DC component level is low each. CONSTITUTION:The following component units are provided: FM demodulator circuit 2; low frequency circuirs 3 and 4 which amplifiy the demodulation signal of circuit 2 from the DC component; circuit 6 which is inserted selectively to the front or rear step of the low frequency circuit to block the DC component; circuit 7 which makes even the DC component pass through; level detector circuit 10 which detects the level of the DC component contained in the output signal of circuit 2; and control circuit 11 which connects circuit 7 to circuits 3 and 4 when the output level of circuit 10 becomes lower than the prescribed level. As a result, a high- fidelity reproduction becomes possible over the entire frequency band.
Patent JP-S62268988-A (JP)
Title: Lamination type heat exchanger
Inventor: YAMAMOTO TOSHIHIRO
IPC: F28F9/02
Filed: 1986-05-16
Abstract: PURPOSE:To prevent peeling-off at a connecting section of a piping and leakage of fluid even if a twisting force is applied to the piping by connecting to a passage unit which is located at the outermost position a piping which introduces and discharges fluid into the passage unit and, further, connecting to the passage unit a side plate in such a fashion as to enclose this piping from its outside. CONSTITUTION:Out of passage units which are laminated in a plurality of laminate the passage unit which is positioned outermost a flow-in piping 207 for introducing a fluid is connected and to the passage unit on the opposite side a leak-out piping 209 for leading out the fluid is connected. Further in the outside plate shaped side plates 210 and 212 are provided. The end faces of the side plates 210 and 212 on the pipe connection side are bent inwards from the topmost edges of the piping 207 and 209 and the tip ends are connected to the shoulder section of the lead-out section. At the connection lower edge positions of the piping 207 and 209 a notch 210b is formed and its tongue shaped piece 210c is bent inwards, and in the same way its tip end is connected to the shoulder section 220 of the lead-out section of the passage unit.
Patent JP-S60256968-A (JP)
Title: Disc playing device
Inventor: KIYOMIYA MASAAKI
IPC: G11B17/04
Filed: 1984-06-02
Abstract: PURPOSE:To grip stably discs by providing a means in which the state of a grip arm mechanism gripping the outer peripheral of a disc is detected and regulating it and a means stopping a drive source so as to avoid unnatural force to the grip arm mechanism. CONSTITUTION:The revolution of a motor 77 reciprocates axially a spindle 71 via a screw shaft 78 and a slider 81, grip arm pairs 73, 74 grip the outer peripheral of a disc, then a photo sensor 84 detects it and stops the motor 77. When the arm pairs 73, 74 grip the disc, an outer edge of oblong holes 73d, 74d is pressed into contact with a pin 72a so as to regulate the gripping. Since the drive source is stopped ater the disc is positioned into the disc grip state accurately by the regulating means in this way, the disc grip is made stable always and even after the movement of inertia after motor stop, the buffer of a coil spring 82 avoids unnatural shock to the grip arm mechanism.
Patent JP-H02292244-A (JP)
Title: Production of phenylpropionic acid derivative
Inventor: YOSHIOKA TOSHIYUKI
IPC: C12R1/645
Filed: 1989-05-02
Abstract: PURPOSE:To obtain a free acid by treating methyl 3-[p-(trans-4- aminomethylcyclohexylcarbonyl)phenyl]propionate hydrochloride, etc., in the presence of a fungus, etc., belonging to the genus Aspergillus or Mucor. CONSTITUTION:A compound expressed by the formula (R is benzyl, phenyl, lower alkyl, etc.) or salt thereof is treated in the presence of microbial cells of a microorganism selected from fungi belonging to the genus Aspergillus or Mucor, yeasts belonging to the genus Candida, etc., bacteria belonging to the genus Pseudomonas, etc., and actinomyces, and obtained culture or extract thereof to afford a free acid of the compound expressed by the formula and salt thereof. The abovementioned reaction is carried out in water or a suitable buffer solution at 25 to 35 deg.C for 10 to 15hr while being kept at pH4 to 7. The resultant compound is produced in high purity and yield under mild conditions according to the aforementioned reaction without causing side reaction. The abovementioned method is excellent in safety and simple post-treatment.
Patent JP-H07300491-A (JP)
Title: Silane coupling agent composition
Inventor: TAKAHASHI SUSUMU
IPC: C09J5/02
Filed: 1994-05-02
Abstract: PURPOSE:To obtain the subject composition, excellent in preservation stability and capable of improving the adhesion of a resin to an inorganic material and providing a composite material improved in mechanical, electrical characteristics. etc., by mixing a sllane coupling agent with a specific amount of a cyclic ether compound. CONSTITUTION:This sllane coupling agent composition is obtained by mixing (A) a sllane coupling agent expressed by the formula [(n) is 0 or 1; Ri is an amioalkyl. amlnoalkyl, vinyl, etc.; R' is an alkyl or phenyl; R'' is a (substituted) alkyll (e.g. gamma-mercaptopropyltrimethoxysilane or vinyltrimethoxysilane) with (B) a cyclic ether compound (e.g. 1,4-dioxane or trioxane) in an amount of 1-50wt.%. Furthermore, an inorganic filter is preferably treated with the composition in an amount of 0.1-5 pts wt. based on 100 pts.wt. inorganic filler in treating the inorganic filler therewith. A resin is preferably reacted with the composition in an amount of 0.1-20 pts.wt. based on 100 pts.wt. resin in reacting the resin therewith.
Patent JP-2000305016-A (JP)
Title: Rear focus type zoom lens
Inventor: TOCHIGI NOBUYUKI
IPC: G02B13/18
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To have satisfactory performance and a high variable power ratio over all zoom areas and all object distance ranges by composing a zoom lens of plural lens groups and making the focal length of a lens or the like satisfy specified formulas. SOLUTION: This lens has a first lens group L1 having a positive refracting power, a second lens group L2 having a negative refracting power, a third lens group L3 having a positive refracting power and a fourth lens group L4 having a positive refracting power successively from the side of an object. The first lens group L1 is composed of a 11th lens having a negative refracting power, a 12th lens having a positive refracting power and 13th lens having a positive refracting power from the object side and the second lens group L2 is composed of three negative lenses and one positive lenses.  When the focal length of the 12th lens is defined as f12, a focal length at the telescopic end of all systems is defined as Ft, the Abbe number of the 12th lens is defined as ν12 and the focal length of an i-th lens group is defined as Fi, the conditions of 0.95<f12/Ft<1.5, 75.0<ν12 and 150<F3/F4<4.00 are satisfied.
Patent JP-S63279122-A (JP)
Title: Apparatus for automatically searching noise source
Inventor: TEGURI TAKAHIKO
IPC: G01S3/807
Filed: 1987-05-12
Abstract: PURPOSE:To automatically find out a noise source without relying on man power, by detecting the vector direction of sound at a sound collecting place and successively moving a sound collector in said vector direction. CONSTITUTION:The robot 2 moving to an arbitrary position and posture by a robot controller 5 has a sound collecting probe 4 mounted to the leading end thereof. The sound collecting probe 4 collects the noise from a sound source 1 at an arbitrary position and inputs the same to a computer 7 through a two- channel FFT 6. The computer 7 calculates the vector direction of the sound at the aforementioned sound collecting position and the aforementioned controller 5 is controlled in order to move the sound collecting probe 4 by a predetermined distance in said vector direction and drives the robot 2. Next, the above mentioned sound collection is performed at this moving point and, in the same way as mentioned above, a vector direction is detected and the probe is moved. By successively performing this operation, the position of the noise source 1 is searched by the probe 4.
Patent JP-S61271503-A (JP)
Title: Programmable controller
Inventor: MIYAGI ICHIRO
IPC: G05B23/02
Filed: 1985-05-27
Abstract: PURPOSE:To enable just a single operator to perform the wiring check with high efficiency by providing a wiring check mode and giving the simulated operations to input devices in the fixed order. CONSTITUTION:A changeover switch 91 is set at the wiring check position. When a lamp 92 glows to show the end of preparatory for wiring check, an operator gives successively the simulated operations to the input devices connected to an input interface 4. Thus a history memory 8 stores the simulated action numbers and their corresponding input numbers. When the simulated actions of all input devices are through, the contents stored in the memory 8 are read out successively and displayed on a display device 94 in response to the signal arrival numbers. Thus the operator can confirm the correct or incorrect wiring of each input/output device from those simulated action numbers and input numbers displayed on the device 94. In such a way, just a single operator can perform the wiring check with high efficiency.
Patent JP-S5541020-A (JP)
Title: Logic output circuit
Inventor: MASUDA YOSHINORI
IPC: H03K19/003
Filed: 1978-09-16
Abstract: PURPOSE:To establish the logic output circuit having the protective function against short circuit between the output terminal and GND, by comparing the logic level of input and output of the logic circuit and controlling the swtich circuit interrupting power supply or ground by means of the output. CONSTITUTION:In normal operation, the switch circuit 4 is ON and power supply 6 is fed to the logic circuit 2. The signal given to the input terminal 1 is outputted to the output terminal 3 as the signal corresponding to the input signal with the circuit 2. If the terminal 3 is in error shortened to GND or other output terminal, the output logic of the terminal 3 and the input logic of the terminal 1 are compared at the comparison circuit 5. The output of the circuit 5 turns off the switch circuit 4 to interrupt the power supply 6 of the circuit 2 and to block excess current flowing to the circuit 2. Thus, with low cost element constitution, even if the output terminals are shortened, the logic output circuit not damaged can be established.
Patent JP-H06302355-A (JP)
Title: Connector
Inventor: SAIJO EIJI
IPC: H01R13/639
Filed: 1993-04-16
Abstract: PURPOSE:To release locking only when it is necessary. CONSTITUTION:A gripping action of an engagement rod 24b on the side of charger side connector 20 is converted into a retracting action of an engagement plate 26 via transmission gears 27a, 27b and a protrusion 15 of a car body side connector 10 is retracted to be fitted by means of an engagement hole 26a of the engagement plate 26. A switch 28 is made conductive by a switch protrusion 24b1 to engage an engagement piece 24b2 of the engagement rod 24b by a plunger 29a of a solenoid 29 in a grip part 23. Accordingly, because of a gripping action of the engagement rod 24b the charger side connector 20 is fitted to the car body side connector 10 and the engagement rod 24b is locked after the fitting so that releasing of the fitting is inhibited.
Patent JP-H01283552-A (JP)
Title: Direct positive silver halide emulsion and its production and direct positive photographic sensitive material
Inventor: MITSUI KOSEI
IPC: G03C1/485
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the good sensitivity and the sufficient exposure latitude of the photosensitive material by mixing at least two kinds of core/shell type silver halide particles having different mean particle sizes respectively in an inner latent image type silver halide emulsion and then subjecting the obtd. emulsion to a surface chemical sensitization. CONSTITUTION:The core/shell type silver halide particle comprises an inner nucleus of a silver halide which is doped with a metal ion or chemically sensitized or subjected to the both treatments, and an outer shell covering the photosensitive site of an inner nucleus, and is subjected to the surface chemical sensitization. The inner latent image type silver halide emulsion contg. the core/shell type silver halide particle is formed by mixing at least two kinds of the core/shell type silver halide particles having the different mean particle sizes respectively, and then, being subjected to the surface chemical sensitization. The preferable halogen composition of the inner latent image type and core/shell type silver halide particle is silver bromide, silver chlorobromide, silver chloride or silver iodobromide or silver iodochlorobromide with contains <=10mol.% of silver. Thus, the good sensitivity and the prescribed exposure latitude of the photosensitive material are obtd.
Patent JP-H11294183-A (JP)
Title: Combustion chamber rotary type engine
Inventor: TSUNODA YOSHIAKI
IPC: F01L7/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To quietly carry out the intake of air and scavenging further efficiently without using conventional intake/exhaust valves. SOLUTION: A rotary cylinder head 20 having a second surface 22 for forming a combustion chamber 24 between a first surface 21 that provides nearly no space between a piston 12 and itself and the piston 12 is arranged onto the upper part of the cylinder, and the cylinder head 20 is enabled to be synchronously rotated with a crankshaft 14. In the process shifting from the first surface 21 to the second surface 22, fresh air is introduced into the combustion chamber 24, and fuel is supplied from the second surface 22 to the combustion chamber 24 during the time between the intake stroke to the explosion stroke, and the exhaust gas is exhausted to the outside through the first surface 21 while the piston 14 reaches the top dead center of exhaust after the compression and explosion strokes.
Patent JP-H05286796-A (JP)
Title: Manufacture of lithium niobate single crystal thin film
Inventor: TSUCHIYA TOSHIHISA
IPC: G02F1/355
Filed: 1992-04-06
Abstract: PURPOSE:To efficiently find out an optimum growing speed to obtain a lithium niobate single crystal thin film with a film thickness L(mum), when the lithium niobate single crystal thin film is provided by a liquid phase epitaxial growth method. CONSTITUTION:When lithium tantalate is brought into contact with a Li2O-V2O- Nb2O5-Na2O-MgO fused body and the lithium niobate single crystal thin film is produced by a liquid phase epitaxial growth method, in order to obtain the lithium niobate single crystal thin film with a film thickness L(mum) at T hours (min), L/T=-0.58+alpha (1). (545.51<alpha<546.34) and 938.1<t<941.3). The growth is attained at a temp. t( deg.C) which is satisfied with the equation (1).
Patent JP-H04342092-A (JP)
Title: User autherntication system
Inventor: SAKURAI TSUTOMU
IPC: G06Q40/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the danger of use by others without allowing an ID card to store a password code, in the user authentication system by a cach dispenser(CD). CONSTITUTION:A call number of a pocket bell 4 which a user has is stored in advance in a host computer 2, and when a CD terminal equipment 1 reads in an ID card 3, a password code generated each time from the host computer 2 is displayed on a display part 41 of the user's pocket bell 4. This password code inputted from a key input part 12 by the user and the generated password code are collated by the host computer, and when they coincide with each other, the authentication becomes OK.
Patent JP-H05290735-A (JP)
Title: Manufacture of rotary anode type x-ray tube
Inventor: ONO KATSUHIRO
IPC: H01J35/26
Filed: 1992-04-08
Abstract: PURPOSE:To provide a manufacture of a rotary anode type X-ray tube capable of preventing the leakage of a lubricant and maintaining stable bearing operation by releasing contained gas more completely from a bearing component member and a liquid metal lubricant, when the X-ray tube is assembled. CONSTITUTION:A liquid metal lubricant L is filled into the gap bearing G including a helical groove between a rotary body 12 and a fixed body 15. The rotary body 12 and the fixed body 15 are heated in a vacuum so as to evacuate gas, and thereafter, a bearing portion is cooled to the temperature of the melting point of a lubricant or less so as to solidify the lubricant. In a state that the lubricant is solidfied this anode assembly is taken out of the vacuum and is sealed inside a vacuum container 18, and the inside of a vacuum container is evacuated.
Patent JP-H0410629-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSAWA MASARU
IPC: H01L29/812
Filed: 1990-04-27
Abstract: PURPOSE:To control a gate length with ion implantation angle and resist thickness by forming a side wall at the side wall of source and drain electrodes, thereafter executing oblique ion implantation through photomechanical process at the outside of source and drain patterns and then executing vacuum deposition lift-off. CONSTITUTION:First, a source electrode 2 and a drain electrode 1 are formed on a GaAs substrate 4 having an active layer 3. Next, a protection film 6 is coated on the entire surface. Moreover, etch back is carried out to form a side wall 9 at the side surfaces of the source electrode 2 and drain electrode 1. Next, a resist pattern 11 is formed at the outside of the source electrode 2 and drain electrode 1, the oblique ion implantation 10 is executed and a high resistance layer 13 is formed. Moreover, after a gate metal is vacuum-deposited, the device is dipped into anorganic solvent and a gate 8 can be obtained through the lift-off process. In this case, the active layer 3 in the side of source electrode 2 to which the ion implantation 10 is not carried out because it is shaded by the resist pattern 11 becomes a gate metal 12 and shows good Schottky characteristic. Thereby, an FET which simultaneously provides off-set and miniaturization of gate can be obtained.
Patent JP-H10288202-A (JP)
Title: Oil hydraulic circuit for generator driving hydraulic motor
Inventor: MATSUMOTO MINORU
IPC: F15B11/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To stabilize the rotation of a hydraulic motor when abruptly increasing the flow rate to suppress variations in generating voltage in an oil hydraulic circuit provide so that the flow rate of a hydraulic fluid to be supplied to the hydraulic motor can be abruptly increased temporarily. SOLUTION: An inlet port 1a of a pressure-compensated preferred valve 1 is connected to a delivery passage 41 of a hydraulic pump 3, a generator driving hydraulic motor 5 is connected to a preferred port 1b of the pressure- compensated preferred valve, and a selector valve 7 in which throttle opening can be switehed, is provided in an oil hydraulic passage 43 connecting the preferred port to the hydraulic motor 5. Pressure before a throttle 34 is applied to a pilot chamber 20a of the pressure-compensated preferred valve 1, and pressure after the throttle 34 is applied to a spring chamber 20b of the valve. Thus, the pressure difference across the throttle 34 is compensated.
Patent JP-S595589-A (JP)
Inventor: KOJIMA SOUJI
IPC: H01T1/16
Filed: 1982-07-01
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。