baber/WOPTO huggingface dataset:
Patent JP-H05232903-A (JP)
Title: Liquid crystal display device
Inventor: SUGITANI CHOEI
IPC: G02F1/133
Filed: 1992-01-28
Abstract: PURPOSE:To suppress flickering in a wide temperature range by detecting temperature on the surface of a liquid crystal panel and adjusting the center potential of AC driving voltage impressed to an electrode formed on a glass base. CONSTITUTION:Two glass bases on which plural electrodes are formed are opposed to each other, liquid crystal is held between both the bases and AC voltage is impressed at least to one of the glass base electrodes to drive it. Flickering on a display screen can be removed by adjusting a voltage difference between the electrodes at the positive frame of AC driving and that of its negative frame. Thereby the temperature of the electrode parts of the glass bases can be detected by a thermistor 2 and the center voltage of AC driving voltage can be adjusted by means of an operational amplifier 3. Consequently flickering on a liquid crytal panel can be reduced over a wide range.
Patent JP-H04241917-A (JP)
Title: Glass fiber mat and glass fiber reinforced nylon reaction injection molded product
Inventor: MISHIRO AKIRA
IPC: B29C45/00
Filed: 1991-01-11
Abstract: PURPOSE:To manufacture a glass fiber reinforced nylon reaction injection molded product of superior appearance and surface curing properties and also of good mechanical properties. CONSTITUTION:A glass fiber reinforced nylon reaction injection molded product is manufactured by surface treating a composition, as a glass fiber surface treatment agent, containing an epoxy modified acryl copolymer, a polyoxyethylene type nonion surface active agent and amino group-containing silane coupling agent, and then disposing the glass fiber in the sheet shape and being reinforced with a mat to which glass fiber is fixed by means of a bonding agent not to be dissolved in the lactams.
Patent JP-S62170302-A (JP)
Title: Molding tool for high-strength cement
Inventor: NISHIOKA CHOMEI
IPC: B29C67/24
Filed: 1986-01-23
Abstract: PURPOSE:To make fitting easier and eliminate damages to molds and defective products during molding products by installing a fitting component of molding machine consisting of materials easily cut in the position where a molding tool comprising mainly cement substance is fitted to the molding machine. CONSTITUTION:As cement substance, single or a combination of various kinds of portland cements such as alite, 3CaO.SiO2, regular, high-early-strength, super- high-early-strength, white, of sulfate resistance and the like, and aggregates can be used in molding tools. The required strength of component to be used as mold fitted to a molding machine is around 200-300kgf/cm<2> of pressure transmission in case of a metal plate-type press for which the highest compressive strength is required. The lower hardness value of component is, the better conditions of free-machining properties are, and the hardness is preferably less than 40 of E scale of Rockwell hardness test. A molding tool for high- strength cement is fitted to molding machines 6 or 16 through such a fitting material.
Patent JP-S62172046-A (JP)
Title: Vinylidene fluoride based composite material
Inventor: OZAKI YUTAKA
IPC: C09D127/16
Filed: 1986-01-23
Abstract: PURPOSE:A vinylidene fluoride based composite material, obtained by coating a metal substrate with a composition containing vinylidene fluoride resin previously irradiated with ionizing radiation and an organosilicon compound and having good adhesive property to the metal substrate. CONSTITUTION:A composite material obtained by blending (A) 100pts.wt. vinylidene fluoride resin irradiated with ionizing radiation, (one or more of beta-rays-, gamma-rays, alpha-rays, neutron rays X-rays and accelerated electron rays, preferably gamma-rays or accelerated electron rays) at >=0.1 Mrad with (B) 0.1-10pts.wt. organosilicon compound expressed by the formula (R is olefinic hydrocarbon group; Y is hydrolyzable organic group; R' is R or Y). e.g., vinyltrimethoxysilane or vinyltriethoxysilane, etc., and preferably (C) <=300pts.wt. organic filler, e.g. powder of a thermosetting resin, etc., and/or inorganic filler, e.g. talc, mica, etc., melt kneading the resultant blend and coating a metal substrate with the resultant composition.
Patent JP-H02297361-A (JP)
Title: Artificial articulation simulator
Inventor: SASAKI YOSHIO
IPC: G01M99/00
Filed: 1990-01-22
Abstract: PURPOSE:To operate an artificial articulation by correctly simulating the load and movement in conformity with the movement pattern of a human body by connecting the swing mechanism and the screw mechanism with one variable speed driving source through each transmission device and mechanically operating the swing mechanism and the screw mechanism in synchronization. CONSTITUTION:A simulator is equipped with a screwing mechanism 10, swing mechanism 20, and an axial direction pressurizing mechanism 40. The screw mechanism 10 has the main constitution members such as a turntable 14 for holing an artificial bone 1 through a base part 18 and an AC servomotor 3 for swinging the turntable 14 in the direction of arrows X1  X2, and the turntable 14 and an AC servomotor 3 are connected through the transmission device such as a rod 13, pulleys 11 and 12 and a belt 4. In other words, the screw mechanism 10 and the swing mechanism 20 use one AC servomotor 3 as driving source in common. Therefore, the swing movement and torsional movement on the contact surface between the artificial bone 1 and a cup 2 are mechanically synchronized and can be operated.
Patent JP-S61172161-A (JP)
Title: Copying machine
Inventor: WATASHI MASAHIRO
IPC: G03G15/00
Filed: 1985-01-25
Abstract: PURPOSE:To improve operational efficiency and to eliminate errors by automatically transferring the first original and second original to a copying position to place them in adjoining relation on an original platen and, for copying operation, by supplying a copying sheet of a size that can be copied by sealing in one copying sheet of two originals placed on the table. CONSTITUTION:An automatic original feed device 4 of the copying machine is made up of a feed start roll R0 for controlling the feeding out of the original, an original feed roll R1 for feeding the uppermost original, a double sheet feed inhibit roll R1 for pushing back other than the uppermost original towards an original tray 22 to prevent double feed of the originals and a reverse transport device 24 for transporting copied sheets back to an original stock position. In this manner, the first and second originals are automatically transported to the copying position and placed in adjoining relation on the original platen and, during copying, the copying sheet of a size capable of seal copying of two originals on the original platen in one copying sheet.
Patent JP-H07221439-A (JP)
Title: Immersion treatment basket of printed wiring board
Inventor: YOSHIDA SUMIO
IPC: H05K3/26
Filed: 1994-02-07
Abstract: PURPOSE:To acquire an immersion treatment basket which can be commonly used for various printed wiring boards of different circuit patterns of a printed wiring board to be immersed. CONSTITUTION:A basket main body is constituted by welding a connection frame to a plurality of square frame main bodies 3, a plurality of recessed parts 7 are formed at up and down frames 10 of the frame main body 3 and a basket is constituted by stopping a hook 5 formed at both ends of a partition frame 4 formed by working a metallic line to a coil shape to the recessed part 7 removably.
Patent JP-H06219024-A (JP)
Title: Printer
Inventor: OCHIAI TAKAYUKI
IPC: B41J21/16
Filed: 1993-01-29
Abstract: PURPOSE:To provide a printer capable of properly detecting an abnormal operation state. CONSTITUTION:A printer comprises printing means 9, 31 printing a periodically changing printing pattern on a printing medium; a reading means 26 reading the printing pattern printed by the printing means 9, 31; a judging means 28 for judging whether the printing pattern read by the reading means 26 is periodically changed; and an error informing means 28 informing an operator of an occurrence of an error when the judging means 28 judges that the output of the printing pattern is not periodically changed.
Patent JP-2000210695-A (JP)
Title: Biological treating method of organic waste
Inventor: MATSUI KENSUKE
IPC: C02F3/28
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an efficient treatment capable of increasing the effectively utilizing efficiency of the org. matter in org. waste to the denitrification stage, capable of eliminating the addition of a hydrogen donor to a denitrification stage or remarkably reducing its addition in the method in which the org. waste containing nitrogen is treated at an acid fermentation stage, a methane fermenta tion stage and a nitrification/denitrification stage. SOLUTION: After subjecting the org. waste containing the nitrogen to the acid fermentation at an acid fermentation tank 1, a part of acid fermentation liq. is introduced into a methane fermentation tank 2. The methane fermentation effluent and the residual part of the acid fermentation liq. are mixed at a mixing tank 6 and stored there, then introduced into the denitrification tank 3 of the nitrification/denitrification treatment. The acid fermentation of the org. matter in the acid fermentation liq. is advanced and the effectively utilizing efficiency of denitrifying bacteria as the hydrogen donor is improved since the acid fermentation liq. is mixed with the methane fermentation liq. and stored.
Patent JP-S63180919-A (JP)
Title: Switching and connecting method for optical fiber cable
Inventor: YOKOSUKA HIROSHI
IPC: G02B6/38
Filed: 1987-01-23
Abstract: PURPOSE:To find a defect in connection at its nearly stage and to make a recovery speedily by checking cores prior to switching from a 1st connection cable to a 2nd connection cable, and then switching them instantaneously and confirming the end of the connection. CONSTITUTION:Both ends of a cable 1C to be laid newly are connected to the connectors C4 and C'4 of switching means 4 and 4' as preparatory operation for operating a switching device. A light beam from an LD light source 13 is made incident on the primary-side end part of the new cable 1C and detected by a power meter 14' through a sensor C'2, and the wire numbers of respective cores of the new optical fiber cable 1C are checked. Switching signals are outputted to the switching means 4 and 4' to connect connectors C1 and C4, and C2 and C3 on the primary side and connectors C'1 and C'4, and C'2 and C'3 on the secondary side. A light signal is supplied from a main controller 22 and light signal is photodetected by a secondary-side detector 9 to measure transmission characteristics, which are compared with the characteristics of the existent optical fiber cable 1B. Consequently, the defect in connection is found at early stage and recovered speedily.
Patent JP-S58131508-A (JP)
Title: Strain gauge system ring converter type inclinometer
Inventor: MATSUO SHIGERU
IPC: G01C9/06
Filed: 1982-02-01
Abstract: PURPOSE:To obtain strain output having superior linear property and long stability by inserting two annular converters provided with strain gauges between side fixing parts arranged on both sides of a suspended arm through the suspended arm. CONSTITUTION:Two annular converters 16, 17 are attached on both sides of the suspended arm 15 for a pendulum 14 which is attached to an upper fixing part 12 by a hinge 11 rockably and fixing on a weight W at its lower part 13. When the angle of inclination is generated in the upper fixing part 12, tension or compressive force due to the component of force of the weight is affected to the converters 16, 17 and the strain is detected by the strain gauge 18-25 adhered to the internal and external surfaces of the converters 16, 17 to measure the angle of inclination. Thus the strain output having superior linear property and long stability is obtained.
Patent JP-H02194761-A (JP)
Title: Telephone set
Inventor: MUTO HIROYASU
IPC: H04M1/57
Filed: 1989-01-23
Abstract: PURPOSE:To instantaneously know the name, etc., of a caller at a glance, and simultaneously, to promptly recognize the remote party of communication at the time of not absence by sending data automatically, and storing the rough contents of the communication and the name of the caller, etc., in a memory, and displaying those on a display. CONSTITUTION:The name and the telephone number of the caller, the rough contents and calling time, etc., are registered beforehand as the data, and this registered data is transmitted to the communicating remote party at the time calling, and the communicating remote party side stores the received data in the memory 8, and simultaneously, displays it on a displaying means 7. In the case where a remote party subscriber stays in a room, he confirms the caller by such a way, and after that, he switches a subscriber's line 1 to a telephone set 3 by a switching means 2 to speak by telephone, and in the case of the absence, the data received during the absence is stored in the storing means 8, and afterwards, is read out by a controlling means 5, and is displayed repeatedly on the displaying means 7. Thus, at the time of speaking, a calling remote party can be confirmed immediately, and when the party is absent, the contents received during the absence can be known immediately.
Patent JP-S58133168-A (JP)
Title: Power source circuit
Inventor: SHIYOUMURA ATARU
IPC: H02M3/28
Filed: 1982-01-31
Abstract: PURPOSE:To prevent the deterioration of tone quanity for a musical sound signal, by generating an output in a period except a period wherein a peak-shaped charging current is generated by a frequency twice as high as a power source frequency. CONSTITUTION:When an AC signal is generated from a power source transformer 1, a rectangular-wave signal is generated from a comparator 6, and  furthermore, an indented-wave signal shifted in phase by 90 degrees to a commercial power source is generated from a switching pulse generating unit 9 via  operational amplifiers 11 and 14, etc. This signal is subjected to all-wave rectification via diodes 20a and 20b and an indented-wave signal having a frequency twice as high as that of the commerical power source is generated. A switching  element 18 is driven by this signal. A direct current changed in the shape of a  trapezoid is thereby supplied to an auxiliary transformer 24, the output of this  transformer 24 is rectified, and smoothing capacitors 27 and 28 are charged  therewith supplementarily in the period wherein the charging thereof is discontinued.
Patent JP-H10206014-A (JP)
Title: Green earthenware drying apparatus
Inventor: AIHARA YUICHIRO
IPC: F26B15/16
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency, shorten the length of a whole apparatus for space saving, and improve uniform drying in the green earthenware drying apparatus in which stable drying conditions are kept. SOLUTION: In a green earthenware drying apparatus in which a green earthenware is dried in a drying chamber during passage from an inlet 1a to an outlet 1b, the inside 1c of the drying chamber is divided into a constant drying-rate area A and a decreasing drying-rate area B, and inside/outside interruption devices 2 are provided at the inlet 1a and the outlet 1b of the drying chamber respectively, and an intermediate interruption apparatus 8 is provided between the constant drying-rate area A and the decreasing drying-rate area B. Hot air exhausted from the decreasing drying-rate area B is utilized as a heat source of a heating tool which radiates radiation heat into the decreasing drying-rate area A. There are parallely provided the constant drying-rate area A and the decreasing drying-rate area B. There is further provided a changeover device 27 for reversing the passage direction of the drying hot air passing through the inside of the drying chamber of the decreasing drying- rate area A.
Patent JP-S57127008-A (JP)
Title: Opening and closing device for water gate
Inventor: KUBOTA TAKASHI
IPC: E02B7/20
Filed: 1981-01-30
Abstract: PURPOSE:To enable free adjusting of a fall speed of water gate without the use of a centrifugal brake and to permit a water gate to be shut down perfectly, by a method wherein a reversing lock mechanism, a releasing mechanism, and a reversing power transmitting mechanism are mounted between a driving shaft and a driven shaft. CONSTITUTION:The positive turning force of a handle 20 is transferred to a handle shaft 20a, a pad disc 21, and a clutch disc 17, and is transferred to a driving shaft 7 resulting from engagement of a key 16 with a key recess 16a to transfer it to a reduction gear 10, a drive pinion 8, and a rack member 4, which results in a water gate 3. Even if the handle 20 is left from a hand, a force, which causes the driving shaft 7 to reverse under the own weight of the water gate 3, is exerted on a brake press contact disc 13 which is brought into a press with a brake disc 14 and a stationary frame 5a to lock the disc 13. If the handle 20 is reversed, the force is exerted on the brake press contact disc 13 so that it is separated from the brake disc 14 through the working of a clutch pin 18 and an idle channel 19, and the lock is released, which results in causing the water gate 3 to fall.
Patent JP-S57128678-A (JP)
Title: Electron carrier
Inventor: YAGI TATSUHIKO
IPC: C07D241/46
Filed: 1981-02-03
Abstract: PURPOSE: To use an N-alkyl-1-acylamidophenazonium alkylsulfate as an electron carrier which is stable for a long period in an aqueous solution at normal temperature and pressure, even under diffused light exposure.  
     CONSTITUTION: The compound of formula (R and R' are alkyl) is used as an electroln carrier which reacts nonenzymatrically with the reduced-type nicotinamide-adenine dinucleotide or its phosphate (NADH, etc.). The compound of formula has excellent reactivity with NADH, and is storable for ≥100 days without degradation in a clear glass test tube in the form of an aqueous solution. Since the solubility of the reduced-type compound is ≥0.3mg/ml, the compound does not precipitate from the aqueous solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55107117-A (JP)
Title: Cage for ball bearing
Inventor: YOSHIHARA RIYOUZOU
IPC: F16C33/41
Filed: 1979-02-08
Abstract: PURPOSE: To ensure that cage pockets are aligned axially and cages can be accumulated in the axial direction by a method wherein axially projected projections are provided on the lower end faces of ball embracing portions, and the projections are fitted in recesses formed in the upper end face of another annular member.  
     CONSTITUTION: Projections 7 smaller in width than ball embracing portions 5 and having an adequate axial length and a circumferentially sloped face are provided on the central portions of lower end faces of the portions 5. The upper face of an annular member 1 is formed, at regular intervals, with recesses 10 having a width slightly larger than the maximum width of the projections 7 in the circumferential direction and covering a range from a joint portion to parts of adjacent cage pockets. Circumferential side ends of the recesses 10 are each formed with a stepped portion  11 which serves as a hook portion for the projection 7. By fitting the projections 7  of one cage in the recesses 10 of another cage and engaging the inside end faces  of the projections 7 with the stepped portions 11 of the recesses 10, circumferential  movement is restrained and the cage pocket axes are aligned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11206488-A (JP)
Title: Assembling type housing device
Inventor: SHIDARA RYOKO
IPC: A47B47/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide housing furniture capable of being perfectly arranged without a clearance at a prescribed installation place without the need of large- scale carpentry and efficiently performing various variation developments. SOLUTION: The plural kinds of parts materials composed of side plates 1 provided with height from the floor of a room almost to the ceiling and top plates 2, ground plates 3, shelf plates 4, counters 5, back plates 6 and doors 7, etc., attached between the side plates are prepared. Then, by appropriately selecting and combining the parts materials, the housing furniture of the various variations of different housing forms and width dimensions is constituted.
Patent JP-H08204809-A (JP)
Title: Telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04M1/57
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a telephone system capable of recalling the same opposite party by a simple operation after the end of an incoming call. CONSTITUTION: A caller telephone number informed from an exchange at the time of incoming is received by a MODEM 13 through a relay RL, a capacitor C2 and a transformer TL and stored in a recall buffer in a memory 12 by a CPU 1. When a user depresses a recall key 18 at the time of dialing, the caller telephone number stored in the recall buffer is read out by the CPU 1 and dialed through a dialing circuit 2 to recall the same opposite party.
Patent JP-H04356201-A (JP)
Title: Vehicle wheel
Inventor: OTOMO MAKOTO
IPC: B22D31/00
Filed: 1991-01-10
Abstract: PURPOSE:To perform after-treatment automatically after casting multiple types of wheels on a single production line by casting a bar code on the surface of a vehicle wheel or a rim. CONSTITUTION:A vehicle wheel W is constituted by integrating a rim portion 2 on the outer circumferencial edge of a disk portion 1 provided with an axle shaft hole 11. A bar code 3 for indicating information, such as the rim diameter of the wheel W, is cast on the outside surface of the rim 2. The bar code 3 is treated to be cut and removed together with the other surfaces later in the finishing process of the wheel W. By designating the information of the wheel W while casting the cast wheel W, pertinent processing can be carried out by reading the bar code 3 by means of a pertinent detector and judging the information of the wheel W prior to the after-treatment operation when the cast wheel W is running on a post-process line.
Patent JP-S60167541-A (JP)
Title: Node separating system from loop-shaped data transmission line
Inventor: SUZUKI HIDEO
IPC: H04L12/437
Filed: 1984-01-27
Abstract: PURPOSE:To separate assuredly only the node that has a fault by deciding a fault informing frame given from a own controlling node in case a discrimination information detecting part detects no discrimination information and also the coincidence is obtained at a comparison part and then separating the abnormality node from a loop-shaped data transmission line. CONSTITUTION:A concentrated repeating device LN0 supplies a fault informing frame sent from a node N3 and received by a fault informing frame reception part 3 to a discrimination information detecting part 5 as well as a physical address comparison part 6. The part 5 detects that the address recognition display bit of the status byte of the abnormality informing frame is set at ''0''. While the part 6 compares the physical address of the data part of the fault informing frame with allocation physical addresses of nodes N0-N3 controlled by the device LN0 and detects the coincidence between them. A discrimination part 7 discriminates the generation of an abnormality of the node N3 from the result of comparison of the part 6 and separates the node N3 from a loop-shaped data transmission line 1.