baber/WOPTO huggingface dataset:
Patent JP-S575729-A (JP)
Title: Preparation of molded plastic article from cellulosic material
Inventor: TANIGUCHI MASAKATSU
IPC: C08L1/00
Filed: 1980-06-12
Abstract: PURPOSE: To acetylate a cellulosic material in a retained original shape of the raw material and  obtain a molded plastic article directly usable for molding processes economically, by impregnating the cellulosic material with dilute sulfuric acid, acetylating the material with acetic anhydride  vapor, impregnating the acetylated material with a plasticizer, and hot-pressing the impregnated  material.  
     CONSTITUTION: A sample of a cellulosic material is immersed in preferably 0.01W0.5N dilute  sulfuric acid at room temperature for 5min or longer, pulled up, squeezed to a weight about 2W4  times that of the original weight and air-dried at room temperature to a weight about 1.3W1.8  times that of the original weight. The air-dried material is then hung and acetylated in an enclosed vessel saturated with acetic anhydride vapor preferably at 20W45°C for 5W30hr to give a  combined acetyl content of 60% or more, and washed with hot water. The washed material is  then dried preferably at 80W100°C for 20min or longer and immersed in a solution containing  20W40pts.wt. plasticizer, e.g. a phthalic ester, dissolved in 60W80pts.wt. solvent, e.g. methanol,  at room temperature for 5W30min. Several piled sheets of the material are then squeezed to a  weight twice that of the original weight and hot-pressed preferably at 150W270°C and 50W 250kg/cm 2  for 20secW30min to give the aimed molded article.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57193814-A (JP)
Title: Direction converting system for parallel two-wire type electromagnetic induction car
Inventor: OOBA SHIYUNJI
IPC: G05D1/02
Filed: 1981-05-22
Abstract: PURPOSE:To make the direction conversion and running toward opposite direction of a car at a narrow space, by detecting a route formed with parallel two wires with two left and right sensors provided to the car and commanding on/off and forward/reverse of a speed signal of the car. CONSTITUTION:Driving wheels 1 and 2 driven with motors 3 and 4 are provided to the left and right of the car center and idling wheels 9 and 10 are provided to the front and rear parts. Route sensors 6 and 7 detect a route formed with parallel two wires. A CPU 8 (running controller) commands a steering signal, on/off of a speed controlling signal and forward/reverse of the motors 3 and 4 with the input from the sensors 6 and 7. At normal running, a car runs along a track by controlling the driving wheels through added and subtracted steering signals. When the car reaches a branch or an end of track, the wheels are stopped at turning part to inhibit the input of the steering signals, and one of the driving wheels 1 and 2 is driven forward and the other is driven reverse in accordance with the direction of turning to turn the car by taking the center of the wheel shaft as an axis. Thus, the car can be directed to a desired direction at a narrow space.
Patent JP-H09224735-A (JP)
Title: Foam spray for hair cosmetic
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/14
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To dress the hair easily and effectively by spreading out flat the cosmetic foam through the projections of the foam spray device put onto the central part of the comb base. SOLUTION: The device is composed of a cylindrical structure 1 in which processed the fluid supply channels 2 for the hair cosmetic foam and a comb base 8 having plural comb blades 7 on the surface. On the edge and central part of the comb base 8 other than its rear part is processed a hair cosmetic foam spreading device 12, which is to spread out flat, without dispersing, cosmetic foam discharged through the projections 6 having channels for the discharge. As a result, hair dressing is made easily and effectively.
Patent JP-S563219-A (JP)
Title: Handling device
Inventor: ISHII HIROSHI
IPC: B65G47/78
Filed: 1979-06-19
Abstract: PURPOSE: To automatically transfer processed pieces such as vegetables to a sorting conveyor, by installing a stop plate at the port of the front end of an oblique chute, in which the processed pieces slide down, so that the stop plate can be opened and closed and by providing a return spring to instantaneously return the stop plate.  
     CONSTITUTION: Processed pieces 2, which are conveyed into a chute 3 by a throw- in conveyor 1, slide down in the chute 3 and reach the top of a stop plate 4. When an opening mechanism 7 is operated, a return spring 9 is compressed and the stop plate 4 is retracted so that only one processed piece 2 completely located on the plate drops onto a sorting conveyor 5 through a port 3a and is transferred to a following process. Another processed piece 2 not completely located on the stop plate 4 does not drop through the port 3a because the stop plate is instantaneously returned by the force of the return spring 9. The remaining piece drops when the port 3a is opened next time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08250727-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KATO TAKUYA
IPC: H01L21/28
Filed: 1995-03-10
Abstract: PURPOSE: To enable the deterioration in breakdown strength of gate oxide film to be suppressed, furthermore, the increase in wiring resistance to be checked by a method wherein a silicon oxide film formed on a polysilicon film is reacted to a part of titanium silicide by heat treatment so as to form a titanium oxide containing titanium silicide. CONSTITUTION: The gate electrode of a transistor is composed of a three layered film made of a polysilicon film 3, a titanium oxide containing titanium silicide film 6 and a titanium silicide film 5 while a high concentration impurity region 7 is composed of a source and drain regions of a transistor. Accordingly since the titanium oxide containing titanium silicide film 6 is provided, the intrusion of titanium silicide along the crystalline grain boundary of the polysilicon film 3 can be suppressed by the titanium oxide contained in said film 6. Resultantly, the deterioration in breakdown strength of a gate oxide film 2 can be also suppressed. Likewise, due to the existent titanium oxide, the intrusion of silicon in the polysilicon film 3 into the titanium silicide film 5 can be suppressed thereby enabling the silicon cohesion to be checked.
Patent JP-S59204338-A (JP)
Title: Channel assigning method of loop transmission system
Inventor: WATANABE YOSHINORI
IPC: H04L5/22
Filed: 1983-05-04
Abstract: PURPOSE:To prevent a packet from being written in a time slot during circuit switching by informing a remote station of areas of a circuit switching channel and a packet switching channel every time a circuit connection is performed. CONSTITUTION:A center station CS1 and remote stations RS2-RS6 are connected mutually in a loop by a circuit 7, and synchronous terminals 8-11 and asynchronous terminals 12-14 are connected to the respective RSs. The CS1 allots a time slot TS for the circuit switching channel CH and a TR for the packet switching CH in a data frame which circulates in the loop variably at a request for circuit switching from a synchronous terminal. The data frame is divided into N units of group slots GS consisting of specific TSs, and a flag for indicating whether the circuit switching CHs in the N units of GSs are used or not is provided in a GS state field. When the CS1 assigns TSs for the circuit switching CH, the GS state field is updated to allow all the RSs to know areas of the circuit switching CH and packet switching CHs in the current frame.
Patent JP-H01249541-A (JP)
Title: Cornering lamp system for vehicle
Inventor: SHIBATA HIROMI
IPC: B60Q1/12
Filed: 1988-03-31
Abstract: PURPOSE:To prevent dazzling from being given to a car running on the opposite direction by variably setting a lamp means in its irradiating direction to a predetermined deflecting angle position in a running direction left side in the time of straight advance steering, in case of the lamp means variably setting its irradiating direction being associated with handle steering. CONSTITUTION:A control signal generating circuit 30 is constituted being provided with an UP/DOWN switching circuit 5 feeding a processing signal in accordance with handle steering, UP/DOWN counter 6, digital comparators 8 to 10 and a comparator 16 or the like. While a servomotor control circuit 40 is constituted of a position displacement detecting circuit 41 inputting a control signal from said circuit 30, motor drive time arithmetic circuit 42, direction of rotation discriminating circuit 43, AND gate circuit 44, etc. When a steering angle is in a degree of zero, a headlamp fixes its irradiating direction to a predetermined deflecting angle position in a vehicle left side, and an electric motor 46 is controlled so as to linearly variably set the irradiating direction to right and left being associated with steering from a straight advance steering position with said deflecting angle position serving as the start point.
Patent JP-H10276209-A (JP)
Title: Circuit for establishing re-synchronism of atm switch
Inventor: TAKAHASHI NORIYUKI
IPC: H04L7/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent not only the abolishment and the overlap of a cell but also the possibility of the destruction of cell data by executing stepping out at the time of switching the input clock of a line part during the switching of a system, transmitting a pseudo cell before the valid cell is transmitted and establishing again synchronism. SOLUTION: In a duplexed ATM switch, the transmission side of a communication line part 1 which newly becomes a present system at the time of the system switch operation of the communication line part 1 and the reception side of the line part 8 are constituted by a high speed serial communication part 7 by straddling the communication line part 1 and the line part 8. At the time of switching the system of the communication line part 1 in the new present system, a cell synchronizing signal is stopped and is accumulated. The cell synchronizing signal is transmitted from a transmission control part 2 after cell transmission from a former present system terminates. Then, the cell synchronizing signal is transmitted faster than a regular period and the pseudo cell is transmitted to the line part 8. When the line part 8 recognizes that the cell is in a synchronism establishing state, the cell synchronizing signal is transmitted to reception side FIFO 11 and the cell is transferred.
Patent JP-S59204689-A (JP)
Title: Liquid crystal type synthetic oil
Inventor: ICHIKAWA MASAHIDE
IPC: C09K19/00
Filed: 1983-05-04
Abstract: PURPOSE:A novel liquid crystal synthetic oil that is obtained by adding a nonionic surfactant of a specific HLB value, subsequently water to the fuel oil and mixing them homogeneously, thus permitting the same handling as in the original fuel oil on combustion without decomposition semipermanently. CONSTITUTION:The objective liquid crystal type synthetic oil is obtained by adding (A) usually 1-30pts.wt. of a nonionic surfactant of 10-12 HLB in case of oil boiling lower than the light oil or of 9-11 HLB in case of high boiling oil, then (B) less than 60pts.wt. of water to 100pts.wt. of fuel oil such as gasoline, light oil, kerosine or heavy oil, then by effecting homogeneous agitation. As a suitable example of component B, is cited polyoxyethylene alkylphenol ether or polyoxyethylene alkyl ester.
Patent JP-S62234130-A (JP)
Title: Orientation of liquid crystal molecule
Inventor: TAKANASHI HIROSHI
IPC: G02F1/133
Filed: 1986-04-04
Abstract: PURPOSE:To make it possible to set optionally a pretilt angle of a liquid crystal in a wide angle range by adding an organosilane compd. to an org. high molecular material to be used for orientation of a liquid crystal and adjusting the amt. of the organosilane compd. to be added. CONSTITUTION:A cell C is prepd. by pasting two substrates A on which surface an orientation film 3 has been formed, interposing a spacer 4 consisting of glass fiber so as to orient the liquid crystal molecules to a homogeneous orientation. Cells C contg. liquid crystal contg. different amt. of the organosilane compd. are prepd. by injecting a liquid crystal 5 into a gas of the cell C. The pretilt angle can be set optionally in a wide range from nearly 0 deg. pretilt angle corresponding to a horizontal orientation state to nearly 70 deg. pretilt angle which corresponds to almost perpendicular orientation state by adjusting appropriately the amt. of the organosilane compd. to be added.
Patent JP-S561911-A (JP)
Title: High resolving power lens
Inventor: KONDOU FUMIO
IPC: G11B7/135
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the inexpensive lens which may be used for information reading of a video disc and is corrected of spherical aberrations and astigmatisms by decreasing its size and weight, increasing its numerical aperture and maintaining a high resolving power.  
     CONSTITUTION: The 1st group is constituted by a convex meniscus lens 1 of which the convex face is directed to the image plane, the 2nd group by a convex meniscus lens 2 of which the convex face is directed to the 1st group, the 3rd group by a biconcave lens 3 of which the concave face on the stronger side is directed to the 2nd group, the 4th group by a biconvex lens 4 and the 5th group by a convex meniscus lens or planoconvex lens 5 of which the convex face is directed to the 4th group by leaving an air spacing. These satisfy the various conditions based on formulas 1W9. The formulas 1W5 indicate the distribution of the diopters of the respective lenses, the formulas 6, 7 the conditions necessary removing spherical aberrations to provide sinewave conditions and removing coma aberrations, and the formulas 8, 9 the conditions necessary for negating and balancing the astigmatisms produced in the 1st group and the 2nd group. Here, (f) is the combined focal length of the lens system, R 4 WR 9  are the radii of curvature, D 4 , D 8  are axial spacings, D 7  is center thickness and N 4  is refractive index. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04312177-A (JP)
Title: Cad/cam device
Inventor: SUZUKI JUNKO
IPC: G06F17/50
Filed: 1991-04-11
Abstract: PURPOSE:To execute display, retrieval and change, etc., for a graphic element, a three dimension curved line and a three dimension shape by a unified operating method, to execute a batch operation for data having some attribute and also to reduce workload from graphic formation to NC data generation. CONSTITUTION:A layer table 9 being the aggregation of layer data adding attribute information 18 about an own layer and referring information 19 to another layer is provided. The graphic element, the three dimension curved line and the three dimension shape are hierarchically controlled with the layer table 9 by permitting the graphic element, the three dimension curved line and the three dimension shape to be respectively permitted to correspond to layer data. Respective kinds of layer data are given hierarchical names 17. Furthermore, working process is permitted to be correspond to layer data so that the graphic element, the three dimension curved line, the three dimension shape and wording process are hierarchically controlled with the layer table 9.
Patent JP-2000276725-A (JP)
Title: Magnetic head carriage
Inventor: SASAKI MASAYOSHI
IPC: G11B21/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To increase the freedom in the design of a flexible wiring board, to maintain screw-in strength as well as the carriage strength, and to attain lightweight and miniaturization. SOLUTION: The magnetic head carriage 20 is constituted so that the lower carriage 7 to which the lower magnetic head 3 with a magnetic gap 3a is attached through a lower gimbal 2, the upper carriage integrally formed with an insert plate in which the upper magnetic head with a magnetic gap is installed through an upper gimbal in a manner oppositely facing the lower magnetic head 3 and in which elasticity is provided so as to be vertically movable, the two flexible wiring boards 6 to be each electrically connected to the lower 3 and the upper magnetic head, and an insert plate for the lower carriage 7 are screwed and fixed with plural screws 23a, 23b. In this case, the distances L1, L2 from the center of the plural screws to the magnetic gap of the upper or the lower magnetic head are made different from each other.
Patent JP-H08278078-A (JP)
Title: Dry residual time corrector for dryer
Inventor: YUMITATE MASASHI
IPC: F26B17/14
Filed: 1995-04-04
Abstract: PURPOSE: To improve the predicting accuracy of a dry residual time even if the moisture value of unhulled rice is high by providing means for predicting the residual time from the initial moisture value of grain and providing control means for correcting the residual time in response to the moisture of the grain after a predetermined time is elapsed. CONSTITUTION: A hot air temperature sensor 60, an atmospheric temperature sensor 61, an exhaust air temperature sensor 62, and a full volume sensor 63 are connected to a controller 57, and further an elevator motor 19 for driving a grain elevator 11, a valve motor 65 for driving a feed valve 10, a motor 66 for driving a dust exhausting unit, and a thrower motor 67 for driving a thrower are connected to the controller 57. In addition, a moisture meter 26, an unhulled rice flow sensor 69, an igniter 38, a solenoid valve 46, a burner motor 29 and a wind pressure sensor 70 are also connected. Control means for predicting the time from the start of drying to the arrival of time at the target moisture value from the initial moisture value to correct the residual time to the end of drying in response to the moisture value after a predetermined time is elapsed is assembled with the controller 57.
Patent JP-2000276538-A (JP)
Title: Electronic chart system provided with communication function
Inventor: SETO KUMIKO
IPC: G16H10/60
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an environment where communications are smoothly exchanged among medical employees in an electronic chart system. SOLUTION: This system is provided with an editing information setting means 120 which sets editing information including retrieval conditions or the like for diagnosis and treatment information, a communicating means 121 which transmits and receives the editing information and an editing information processing means 122 which performs prescribed processing on the basis of the editing information. Further, the editing information includes a message such as sound and a dynamic image. Meanwhile, it is provided with a connection information recording means which manages a communication state such as an unread state and prevents a communication omission among medical employees. Also, the means 121 simultaneously transmits to plural communication destinations.  It transmits and receives only edition information such as retrieval condition of diagnosis and treatment information necessary to communication. Thus, the data is prevented from being made a mass due to useless added files, the deterioration of response is prevented and also the operability of a receiving side is improved.
Patent JP-H02277509-A (JP)
Title: Filter device
Inventor: NAKANO KIYOSHI
IPC: B01D29/62
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the installation area by opening a suction port in a dirty vessel, providing a suction filter, and equipping a detecting means of liquid level in a liquid tank. CONSTITUTION:When a supply pump 20 is put in operation in such a state that the outlet pipe 49 of the suction filter and the suction pipe 52 of the supply pump are respectively opened in the liquid tank, the liquid in the liquid tank is sucked into the supply pump and discharged to be supplied to a machine. The inside of the liquid tank is decompressed thereby, and the liquid is sucked from the dirty tank 1 to the liquid tank through suction filter 7, and filtered at the time of passing through a filter element 10. Then, when the liquid level is lowered and located under the lower end of an air pipe, a check valve 116 is lowered to open a small diameter part 115 so that air passed through a filter membrane 117 is entered into the liquid tank. Thus, the clogging of the filter element is prevented.
Patent JP-H03278600-A (JP)
Title: Component insertion device
Inventor: HISAKADO TAKAO
IPC: B23P21/00
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate insertion failures and enable accurate insertion by recognizing a tip of a lead terminal, comparing information its position with information on the position of a component insertion hole provided on a printed board, outputting information on equipment deviation equivalent to difference between them, if any, and correcting the position of the tip of the lead terminal, according to deviation information. CONSTITUTION:A lead terminal 3 of a component 2 chucked with an insertion apparatus 1, is illuminated with a light source 5. An illumination range is controlled so that only the tip of the lead terminal may be brighten up. This construction make it possible to brighten only the tip of the lead terminal with light. As a result, only the tip of the terminal can be recognized by looking up from below with a camera 6 while the position of the lead terminal is measured. The information obtained from the camera, is compared with information on the position of a insertion hole stored in memory, using a microcomputer or the like. When they are identical to each other, the component 2 is inserted into the printed board. When there are some deviation, the deviation information is output so that the lead terminal may be corrected, according to the deviation.
Patent JP-H05278123-A (JP)
Title: Laser scanning method for optical model
IPC: B29K105/24
Filed: 1992-04-01
Abstract: PURPOSE:To provide a method of scanning laser beams which can work a laminated formative substance with good dimensional accuracy capable of faithfully reproducing predetermined outside dimensions by the use of an optical modeler. CONSTITUTION:Respective layers of a laminated solid model are made into curved line parts 3, 4 of slice data by design formation data, and the points of intersection 6, 7 of the curved line parts 3, 4 and an X plane and a Y plane on the basis of the scanning direction of laser beams are obtained, and then a straight line connecting the intersection and the intersection of a curved line part under one layer is obtained as a vertical line 8. Furthermore, the central position 12 of laser beams is obtained for determining the scanning locus so that the circular paraboloid 10 of a hemisphere 9 adjoins the vertical line, which comes to be a minimum hardening unit where optically hardening resin becomes hardened by one pulse of laser beams 1, thereby working a laminated formative substance with excellent dimensional accuracy capable of faithfully reproducing predetermined outside dimensions.
Patent JP-S556659-A (JP)
Title: Constant-current circuit
Inventor: YAMAGUCHI HIROYASU
IPC: G05F1/56
Filed: 1978-06-30
Abstract: PURPOSE: To obtain excellent characteristics by making operation down to a low voltage possible by eliminating the dependency of a power voltage while simplifying IC-implementation, by improving the negative feedback circuit of a constant-current circuit.  
     CONSTITUTION: Transistor Q 3  constituting the constant-current circuit supplies a constant current to series diodes D 1  and D 2  to bias the base potential of TrQ 1  to a constant value and TrQ 4  applies biasses of TrQ 3  and Trs Q 5  and Q 7 . In this case, a current is flowed to resistance R 2  by TrQ 5  and the base potential of TrQ 2  is nearly equalized to that of TrQ 1  by the negative feedback circuit composed of Trs Q 1 , Q 4  and Q 5 . Then, the collector current of TrQ 5  is made equal to 2VBE/B 2  (provided that 2VBE is the forward potential of diodes D 1  and D 2 ) and collector- emitter voltages of Trs Q 3  and Q 5  are nearly equalized and held at VGE; and the influence of the power voltage on potential 2VBE of diodes D 1  and D 2  is eliminated, thereby improving constant-current characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio