baber/WOPTO huggingface dataset:
Patent JP-H01251897-A (JP)
Title: Time division switching circuit
Inventor: YAMANE OSAMU
IPC: H04Q11/04
Filed: 1988-03-31
Abstract: PURPOSE:To remove the uncertain period of calling data at the time of a pass setting by simultaneously setting the plural pieces of the pass in a time division switch by synchronizing with a frame pulse. CONSTITUTION:A speech path memory 2 acts as the time division switch. It is provided with a control memory 1 to store a writing address to the memory 2 and pass data, a means to switch a reading from the control memory and a timing generation part 7. The signal of a control memory switching input terminal 12 synchronizes with the signal to be given to a frame pulse input terminal 13 by the timing generation part 7 and is held by a clock signal to be given to a D flip-flop 3. Consequently, when the output of the D flip-flop 3 is of a logic zero, the data of the low-order address space of the control memory 1 are read out and sent to the channel memory 2. Thus, the uncertain period of the calling data at the time of the pass setting can be removed.
Patent JP-H08266613-A (JP)
Title: Medical material and manufacture thereof
Inventor: YUI TORU
IPC: A61L27/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a medical material which is excellent in bioaffinity, biotissue compatibility, and also in the physical properties such as strength. CONSTITUTION: This medical material is that which is substantially made up only by a minute layer of the amnion, or that in which a minute layer not including the epithelium layer, base membraneous layer, and fibroblast layer is used, and that which is reinforced by a membraneous, fibrous, or invivo decomposable absorptive material.
Patent JP-H02252502-A (JP)
Title: Preparation of modified wood
Inventor: KONISHI SATORU
IPC: B27K3/02
Filed: 1989-03-28
Abstract: PURPOSE:To obtain modified wood hard to generate a crack at the time of molding, having excellent fire retardancy, dimensional stability, mothproof/preservative properties and dynamical strength and excellent in shape stability by fixing raw material wood to a desired shape when said wood is impregnated with an anion-containing treatment solution and a cation-containing treatment solution. CONSTITUTION:Raw material wood is successively impregnated with a cation-containing treatment solution and an anion-containing treatment solution to be subjected to the treatment with inorg. matters. At the time of impregnation treatment, the raw material wood is fixed to a desired shape. For example, in such a case that the raw material wood is a flat panel, the raw material wood is bound to a fixing stand having a desired shape, for example, a fixing stand having a surface showing a desired curvature to be bent and deformed along the surface shape of the fixing stand to be fixed to said stand. In the impregnation treatment, for example, the raw material wood fixed to a desired shape is immersed in either one of both treatment solutions, for example, the cation-containing treatment solution to be impregnated with said solution. Next, the wood is impregnated with the anion-containing treatment solution in the same way to form insoluble non-combustible inorg. matter in the wood.
Patent JP-H06290873-A (JP)
Title: Organic thin film type light emitting element
Inventor: SHIRAISHI YOTARO
IPC: H05B33/14
Filed: 1993-04-02
Abstract: PURPOSE:To prevent an organic thin film layer from being turned into a bound object and stabilize the light emitting performance when a light emitting element of EL type is formed from an organic thin film, by forming an organic thin film layer from a light emission layer and electric charge implanting layer, and absorbing dispersively in a metal thin film layer a high energy which is to be impressed when a transparent positive electrode film formation is conducted. CONSTITUTION:Through a thin metal film layer 6, a transparent positive electrode 7 is laminated on a light emission layer 4 cosisting of an organic thin film so that a light emitting element is accomplished. A high energy at this time of film formation for a positive electrode 7 according to the described construction, is absorbed dispersively in the metal thin film layer 6 so that the light emission layer 4 is prevented from being turned into a bound object, and thereby drop of film quality of the layer 4 is avoided. Concretely described, the light emitting element is composed of insulative base board 1 of glass, etc., metal negative electrode 2, electron implantation layer 3, light emission layer 4, positive electrode implantation layer 5, thin metal film layer 6, transparent positive electrode 7, and power supply 8. The thin metal film layer 6 is made of platinum, gold, silver, etc., for enhancing the tight attachment with the implantation layer 5 which serves as an underlay, while the positive electrode 7 is formed from a transparent conductive film such as indium tin oxide.
Patent JP-S61233621-A (JP)
Title: Agent for suppressing degranulation of mastocyte
Inventor: NAKAGOME KAZUYA
IPC: C07H15/26
Filed: 1985-04-10
Abstract: PURPOSE:To provide an agent for suppressing the degranulation of mastocyte, containing aloenin (a component of Aloe) as an active component, having degranulation-suppressing action to mastocyte and useful as an anti-inflammatory agent. CONSTITUTION:The objective agent of suppressing the degranulation of mastocyte is composed of aloenin of formula. The compound of formula can be produced by separating and purifying form a plant of Aloes genus, Liliaceae family by conventional method (e.g. solvent extraction, ion-exchange resin treatment, etc.). It has been found newly that the compound of formula has degranulation suppressing activity against mastocyte and that the compound is an anti-inflammatory component of aloe used traditionally as a medicinal herb. Aloenin can be used a s a component of an anti-inflammatory agent.
Patent JP-S62228335-A (JP)
Title: Automatic screw tightening machine
Inventor: SAKAI JIRO
IPC: B23P19/06
Filed: 1986-03-31
Abstract: PURPOSE:To prevent tightening torque from exceeding the preset value by an influence of inertia, by providing a speed change ring in the periphery of a planet cone so that the speed change ring can be turned in accordance with the torque engaging by friction with a conical surface of the planet cone. CONSTITUTION:As load torque is applied to a driver bit 14, reaction torque in accordance with a load is applied to a speed change ring 25. Then the speed change ring 25 turns in a reverse direction to the rotary direction of the driver bit 14, and an arm 32 is titled while turning respectively for the speed change ring 25 and a flange part 17a. As a screw is seated to a work, tightening torque rapidly increases, and the speed change ring 25, which rapidly moves, reaches the edge part of a conical surface 23c. Then a cam disc 24, whose rotation decreases to zero despite that an input disc 21 rotates, stops in a condition that fixed output torque is output, and screw tightening is completed.
Patent JP-S52572-A (JP)
Title: Portable gas range with kettle
Inventor: SASAKI TAMOTSU
IPC: A47J27/086
Filed: 1975-06-20
Abstract: PURPOSE: To make use of a portable gas range as a kettle in which hot water useful for any washing purpose is produced by residual heat transmitted and radiated from the range while the range is performing its proper duty as well. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61234950-A (JP)
Inventor: JIEEMUSU RICHIYAADO MAATSUII
IPC: C10G11/02
Filed: 1986-04-02
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-H10253039-A (JP)
Title: Flying ash-containing exhaust gas processing method and processing device therefor
Inventor: IWASAKI MAMORU
IPC: B01D53/77
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a flying ash-containing exhaust gas processing method which is capable of removing not only an acid gas, such as sulfurous acid gas contained in exhaust gas but also executing a stable processing of flying ashes in parallel in a reactive tank used in a prior art desulfurizing process and thereby eliminating the need for a dedicated processing plant for the processing of the flying ashes and which is excellent in economical efficiency. SOLUTION: When processing an exhaust gas which removes an acid gas and flying ashes from the exhaust gas which contains a sulfurous gas, which is at least an acid gas and flying ashes, the exhaust gas, which contains the aforesaid acid gas and the flying ashes is placed in contact with gas liquid in a reactive tank 1 which stores an absorption liquid 4 which is mainly composed of calcium whose pH is held in the range from 2 to 6, thereby absorbing the aforesaid acid gas and the flying ashes in the absorption liquid and oxidizing the absorbed substance. This construction fixes the sulfurous gas as plaster and clean the flying ashes and serves for stabilization.
Patent JP-H04363067-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA MITSUHIDE
IPC: H01L29/74
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a grooved gate type semiconductor device of a structure wherein high-concentration diffused layers are obtained shallow, an integration degree can be increased, a flattening can be also performed simultaneously and a reduction in an On-state voltage is contrived. CONSTITUTION:Trenches 9 are formed in parts, which are used as gate regions 5, and thereafter, a low-resistance polycrystalline silicon film 10 is deposited. Then, a low-resistance polycrystalline silicon film 11 is selectively formed in parts to the trenches 9. The gate regions 5 are formed all over the surfaces of the trenches 9 using the silicon film 11 as an impurity source. Then, a cathode region 2 is formed, metallic electrode wirings to the region 2 and the regions 5 are provided and a cathode electrode 7 and gate electrodes 8 are respectively formed on the region 2 and the regions 5.
Patent JP-S5412369-A (JP)
Title: Preparation of thienylacetic acid
Inventor: KOBAYASHI KIHACHIROU
IPC: C07D333/24
Filed: 1977-06-29
Abstract: PURPOSE: Purified thienylacetic acid useful as a medicine intermediate is prepared with industrial advantage and in high efficiency by extracting from the hydrolyzate of thienylacetic alkyl ester under acidic condition by mineral acid with a waterinsoluble or hard soluble organic solvent, followed by washing with water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03281081-A (JP)
Title: Pulse laser beam machine
Inventor: OKA KIYOSHI
IPC: B23K26/00
Filed: 1990-03-28
Abstract: PURPOSE:To improve the working accuracy by stopping and releasing the irradiation of laser beam at a direction-changing point on a laser beam machine which moves pulse laser beam and a working table relatively. CONSTITUTION:The laser beam machine relatively moving on an X-Y table 15 are provided a means which irradiates one pulse of laser beam whenever it detects that an amount of movement by one pulse shows a prescribed value and a means which sends an arrival signal at the direction-changing point, stops the irradiation of the laser beam and releases it with the movement to another direction. In this way, since the irradiation of the laser beam is performed at a prescribed pitch in spite of change of its machining speed, a groove, a surface layer of a laminated body, a corner part and an acute angle part can be cut with high accuracy.
Patent JP-H09264332-A (JP)
Title: Spring type torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a spring type torque limiter with little torque fluctuation by preventing the vibration of a coil spring and the vibration of an inner ring in the spring type torque limiter. SOLUTION: The dimension from the center of a coil spring 4 to a hook part 11 on the small diameter side is set to be smaller than the dimension H from the center of an outer ring 1 to a hook hole 13 on the small diameter side, a non-contact part 18 between a terminal 17 of a small diameter coil part 8 and the hook part 11 on the small diameter side is formed straight and parallel to the tangential line at the terminal 17 of the inner diameter surface of the small diameter coil part 8, and the non-contact part 18 is shortened to increase the rigidity of the non-contact part 18, and the radial force F is applied to the inner ring 2 to stable the torque value.
Patent JP-S521086-A (JP)
Title: Method for culturing unicellular green algae such as chlorella
Inventor: ENDOU HIROSHI
IPC: C12R1/89
Filed: 1975-06-24
Abstract: PURPOSE: An efficient process for mass and pure culture of Chlorella by adding a specific growth promoter to the medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251389-A (JP)
Title: Ram data input circuit
Inventor: ODAWARA HIDEYUKI
IPC: G11C11/34
Filed: 1988-03-30
Abstract: PURPOSE:To write correct data to a RAM circuit all the time by connecting (n) inverters between a data input line and one writing permitting transistor, connecting (n+1) inverters between the data input line and the other writing permitting transistor, and supplying data through these inverters to writing signal lines. CONSTITUTION:The title device is equipped with a pair of writing permitting transistors 9 and 10 respectively connected to a pair of writing signal lines 4 and 5 connected to a RAM circuit 3 and a data input line 1 to supply writing signals having mutually reversed polarities through the transistors 9 and 10 to the writing signal lines 4 and 5. (n) (n>=1) inverters 14 are connected between the data input line 1 and one writing permitting transistor, and (n+1) inverters 15 and 16 are connected between the data input line and the other writing permitting transistor. Thus, the level of the paired writing signal lines can be changed according to the change of input data even when the input data are changed behind the changes of the writing permitting signals, and the correct data can be written to the RAM circuit all the time.
Patent JP-2000266551-A (JP)
Title: Dfstination setting device and agent device
Inventor: KUBOTA TOMOKI
IPC: G01C21/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a destination setting device to support a user when the user sets a desirable destination by acquiring conditions for retrieving the destination from at least one or more of the time acquired by means of a vehicle state acquiring means, the information on the location, and the information on the user. SOLUTION: A destination setting device decides an event to be performed to a vehicle or user from the state of the vehicle and, when the event is that for urging the user to select a destination, the device acquires the retrieving condition for retrieving the destination from at least one or more of the information on the time, information on the location, and information on the user, decides a plurality of candidates for the relevant destination from a destination data base by using the retrieving condition and the distance from the present location, and displays the candidates. When the user selects one out of the displayed candidates, the device decides the selected candidate as the destination or a transit place. Therefore, the device can support the user when the user sets a desirable destination.
Patent JP-H03275822-A (JP)
Title: Cock for bath room
Inventor: KONDO MINEJI
IPC: E03C1/042
Filed: 1990-03-26
Abstract: PURPOSE:To offer a safe bath-room by forming a water discharge port capable of rotation between a position housed in a box body and a position to supply hot water, motor and controller positioning the rotation of the water discharge port. CONSTITUTION:When a switch 8a for ON is controlled, a controller 10 operates a motor 6 to rotate a water discharge port 5 in the direction projected from an opening 1b, and the rotation of approximate 90 deg. of the water discharge port 5 from the original position is detected to stop the driving of the motor 6. After that, the controller 10 opens a valve 9, and hot water is discharged from a faucet 5b. Then, when a switch 8b for OFF is controlled, the controller 10 closes the valve 9, the motor 6 is reversed, and the water discharge port 5 is restored to the original position to house it in the box body 1. According to the constitution, even if a human body is hit by the water discharge port during the bathing, an injury can be prevented, and safety can be promoted.
Patent JP-H01248420-A (JP)
Title: Switch
Inventor: SATO NOBORU
IPC: H01H23/16
Filed: 1988-03-30
Abstract: PURPOSE:To allow handling of an operational member, with a good sense of maneuvering by fitting the tip of an arm, on which a coil spring is fitted, into a fit part of an intermediate member, and by protruding the detent guide around this fit part. CONSTITUTION:When an operational member 1 is operated inversively, a movable piece 15 is inverted with compression of a coil spring 23, and a movable contact 16 contacts and separates from stationary contacts 19, 20, wherein the opened/closed condition of the contact is retained by the coil spring 28. Buckling and distortion of this coil spring 20, which transmits the inverting motion of the operational piece 1 to the movable piece 15, are restricted by an arm 2 on the operational piece 1, and inclination of the operational piece 1 is forced to the movable piece 15 with an intermediate member 23 interposed in the detention part of this arm 2 and movable piece 15 with each other. Thereby the movable piece 15 is inverted quickly, which eliminates loss of the operating force. This provides a switch with good sense of maneuvering.
Patent JP-H03276344-A (JP)
Title: Data writing system to memory
Inventor: YANO EIJIRO
IPC: G06F12/04
Filed: 1990-03-26
Abstract: PURPOSE:To increase the processing speed by writing the data into a memory cell corresponding to an optional bit designated by an address signal and a control signal. CONSTITUTION:A microprocessor outputs the address signals AB0 - AB15 in the timing of a system clock and at the same time switches the read/write signal R the inverse of W to the write side. Then the microprocessor activates only the bit enable signal BEx of the bit to be written. And then activates the address strobe signal, the inverse of AS. Thus the memory cell corresponding to the bit to be written is decided at the side of a memory 2 with use of the signals AB0 - AB15 and the signal BEx. Then the write data transferred via a data bus DBx corresponding to the bit are written into the decided memory cell when the data strobe signal, the inverse of DS becomes active. Thus it is required to process the data after reading out them once.
Patent JP-H03275356-A (JP)
Title: Dampening device for offset printing and offset printing press provided with same arrangement
Inventor: GOTO SHINICHI
IPC: B41F7/26
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate the stripe and ghost caused by dampening water by a method wherein in a dampening device for offset printing for supplying dampening water to a plate cylinder, at least a water forme roller directly contacting with the plate cylinder is made shakable in an axial direction. CONSTITUTION:In an arrangement which supplies dampening water to a plate cylinder 5 from a water pan 6 through a water fountain roller 1, distributing roller 2, a transfer roller 3, and a water forme roller 4, which are rotating in contact with each other, the water forme roller is so constructed as to shake in the axial direction. As a shaking mechanism, any of normally-used mechanisms can be used. This construction can eliminate a water stripe. Namely, irregularities in density in a vertical stripe form caused by water are prevented from occurring on a printed matter. In this manner, irregularities in density caused by a difference in ink consumption amount existing on a surface of a printed matter can be mitigated to be inconspicuous.
Patent JP-H021203-A (JP)
Title: Tilt stand for reading and writing
Inventor: HOSOKAWA YOSHINORI
IPC: A61G7/05
Filed: 1988-03-30
Abstract: PURPOSE:To provide a tilt stand capable of concentrating one mind for reading and wirting and his hands operated freely irrespective of has weight by placing his whole body in intimate contact with the stand to direct his face downward and suspend his both arms from the side surfaces. CONSTITUTION:A window frame 3 provided with rests 6, 7 respectively for the brow and jaw of one's face directed downward is projectingly mounted to the front of an about 40cm wide and about one meter long flat bed 2. A wooden frame 4 having the inside dimension of the flat bed 2 is inserted in the rear thereof and fixedly expanded and contracted through adjusting holes 10 according to one's stature. Also, a sole support 9 is mounted and an about 40cm wide and about 100cm long bed seat 1 is made to be used for connecting the flat bed 2, window frame 3 and wooden frame 4 together. Respective two feet 5 are mounted on both sides to the flat bed 2 and each foot 8 is also mounted to the wooden frame to be fixed to the bed seat 1 and suspend both arms from the side faces. Thus, a kit-type reading-writing stand is provided which has an effect of concentrating one's mind due to a stable feeling and limit of a view wield for reading and writing reduces fatigue for physically handicapped person and infirm persons as well as general healthy persons.
Patent JP-S573886-A (JP)
Title: Method for converting petroleum heavy hydrocarbon oil into light oil
Inventor: KAGEYAMA YOUICHI
IPC: C10G47/02
Filed: 1980-06-09
Abstract: PURPOSE: To obtain light oil in a high yield, by the hydrogenation cracking of petroleum heavy hydrocarbon oil in the presence of an Fe compound and S or a S compound.  
     CONSTITUTION: To petroleum heavy hydrocarbon oil (e.g. crude oil, shale oil), 0.1W20wt% catalyst obtained by mixing an Fe compound (e.g. iron oxide, hematite) with elementary S or an S compound (e.g. H 2 S, thiophen) in an equivalent ratio of S/Fe of 1.0W1.5 is added for the hydrogenation cracking of the oil under a hydrogen partial pressure of 50W300kg/cm 2  at 380W480°C, and then the reactant is distilled under a reduced pressure to recover the catalyst along with an unreacted reduced pressure residual oil. Since the recovered catalyst has little coking and undergoes nearly no deterioration in its activity, it can be recycled for reuse. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S574513-A (JP)
Title: Space filter type current meter for pulverulent body
Inventor: MATSUSHITA SHIGETADA
IPC: G01F1/56
Filed: 1980-06-11
Abstract: PURPOSE:To simplify a detecting means for the concentration of a pulverulent bodies in a 2-phase fluid and to stably and reliably measure the correct velocity of flow of the pulverulent bodies, by a method wherein a change in an electrostatic capacity, produced between a pair of electrode plates, which are positioned facing and opposite to each other and in which a plural number of slits are made at equal interval, is measured. CONSTITUTION:A pair of electrode plates 91 and 92 are positioned facing and opposite to each other at a line wall of a line 2 through which a 2-phase fluid flows, and the electrode plate 92 is grounded, the electrode plate 91 being connected to a detecting circuit 10. An electrostatic capacity, produced between the electrode plates, changing in correspondence to fluctuation of the detected output is detected, and the detected output signal is outputted to a spectrum analyzer 11 to detect a center frequency of a signal frequency component. The frequency is converted into a signal by means of a counter 12 to be taken out. Additionally, slits are formed in each of the electrode plates 91 and 92 at equal interval l, and when a lump of the pulverulent bodies passes through a region of the slits, the electrostatic capacity between the electrode plates diminishes. When the lump passes through a region of slit electrode parts 91, the electrostatic capacity increases, and a change in the electrostatic capacity is produced into a sine waveform.