baber/WOPTO huggingface dataset:
Patent JP-S5660835-A (JP)
Title: Throttle valve opening controller
Inventor: TAMURA TETSUOMI
IPC: F16K31/02
Filed: 1979-10-18
Abstract: PURPOSE: To obtain an adequate position of setting a throttle valve to its opening degree at idling operation of an engine always corresponding to its operational state, by engageably arranging a diaphragm device, used for a dush pot operated and not operated in accordance with operational conditions of the engine, to the throttle valve.  
     CONSTITUTION: To a throttle valve 12 arranged in an intake air line 1, an opening degree O at normal idling operation, opening degree OU at idling speed increased for auxiliary equipments driving, touch opening degree OT slightly larger than that opening OU and an opening degree OR at travelling operation are set. A rod 21 fixed  to a diaphragm 22 in a diaphragm device 2 can be engaged to a throttle valve lever  13 to decide its opening position. To a negative pressure chamber 24 in the device 2  the negative pressure of intake air in the vicinity of a place at the touch opening  degree OT is introduced through a negative pressure line 3 and an atmospheric air  line 4 can be also communicated through a solenoid on-off valve 5. Then the on-off  valve 5 is open-close operated by an arithmetic unit 6, to which each signal of the  negative pressure of intake air, temperature, rotary speed and auxiliary equipments  driving in an engine E is input, allowing the throttle valve 12 at that place of  opening to perform a dush pot action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5837531-A (JP)
Title: Detecting system for knocking
Inventor: KABASAWA SATORU
IPC: G01H17/00
Filed: 1981-08-29
Abstract: PURPOSE:To detect knocking of an internal combustion engine by matching an input pattern obtained from a vibration signal with a previously registered standard pattern. CONSTITUTION:An electric signal converting part 1 converts the vibration of an internal combustion engine into an electric signal and a frequency analyzing part 2 analyzes the frequency of the signal to generate an input signal pattern. A sampling part 3 samples these input signal patterns in every fixed period to generate a sample pattern. A standard pattern holding part 4 holds the standard pattern when the internal combustion engine is normally oscillated. A pattern matching part 5 matches the sample pattern with the standard pattern to calculate the distance of streets and also calculates the distances of streets from the pattern matching between each of all the registered standard patterns and an input pattern to output street distance vectors. A knocking detecting part 6 generates a knocking signal when the maximum value of an element of the street distance vector exceeds the threshold value.
Patent JP-H06348815-A (JP)
Title: Method for setting three-dimensional model of building aspect in cg system
Inventor: USAMI YOSHIAKI
IPC: G06F17/50
Filed: 1993-06-04
Abstract: PURPOSE:To provide a method to easily set the three-dimensional model of a building to generate the image of an aspect of the area where the buildings stand close together, such as a city area or a factory area, by a three- dimensional computer graphic. CONSTITUTION:A first photograph which photographs the building 3 from an upper side and a second photograph which photographs the side plane of the building 3 are prepared. Firstly, the position data of the building 3 and the external size of roof data are inputted by using the first photograph, and height data decided in advance is attached on them, thereby, a temporal three- dimensional model is set. Secondly, a CG image 11 is generated and displayed by the same camera parameter as that of the second photograph after applying rendering to the temporal three-dimensional model. The height data is decided by correcting the height data of the temporal three-dimensional model so as to conform the CG image to a horizontal photograph.
Patent JP-H07319176-A (JP)
Title: Electrostatic latent image holding body, image forming method and device using the same
Inventor: HISADA HITOSHI
IPC: G03G13/18
Filed: 1994-05-26
Abstract: PURPOSE:To provide an image forming method capable of obtaining a high- quality image high in image density and little in surface staining. CONSTITUTION:A substance whose contact angle of its surface to pure water is within a range form 70 deg. to 110 deg. is used as the electrostatic latent image holding body 1. Then, magnetic toner 7 is magnetically stuck to the holding body 1 and carried to a recovery part by moving the holding body 1, and the magnetic toner stuck to the non-image part of the holding body 1 is recovered by an electrode roller 9 to which electrostatic force and magnetic force are given. In such a case, frictional force and sliding property between the magnetically stuck toner and the holding body 1 are varied by the surface material of the holding body 1, so that a toner amount to be carried and fed to the electrode roller part and toner electrostatic charge amount generated by triboelectrification become different. When such amounts are appropriate, the solid image density is lowered and the surface staining of the non-image part is caused.
Patent JP-H02312471-A (JP)
Title: Noise elimination device
Inventor: MARUOKA TSUYOSHI
IPC: H04N5/21
Filed: 1989-05-29
Abstract: PURPOSE:To avoid rounded large amplitude part and attenuated level of a small signal part by providing a trap circuit comprising a capacitive element and an inductive element into a main transmission line and providing a high pass filter, a detector and a control circuit into a sub transmission line. CONSTITUTION:A trap circuit 10 comprising a capacitive element 5 and an inductive element 6 is provided in a main transmission line, and a high pass filter 2, a detector 3 detecting a level of an output signal of the high pass filter 2 and a control circuit 8 controlling the trap circuit 10 with an output signal of the detector 3 are provided to the sub transmission line. Since the trap circuit 10 provided to the main transmission line is controlled with a control signal outputted from the detector 3 detecting a reproduced video signal including noise, signal high frequency component and noise component, rounded edge of the signal after noise elimination or attenuation of a level of a small signal part is avoided.
Patent JP-2000316481-A (JP)
Title: Frozen dessert and its production
Inventor: YOKOTA YOSHIHIRO
IPC: A23G9/32
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen desert capable of enjoying the chilling/cooling feel inherent in ice while having smooth palate feeling and spoon compatibility by designing the respective sizes of ice chips in the frozen dessert to be within a specific fineness range. SOLUTION: This frozen dessert is obtained, for example, by regulating ice chips in a mixture prepared by previously mixing ice blocks with a frozen dessert mix subjected to freezing with a freezer by using e.g. a fine crusher with a cutting head. The frozen dessert thus obtained contains fine ice chips each having a length of <=1.0 mm, mean length of 0.06-1.0 mm, and >=80 wt.% of the fine ice chips have each a length of 0.06-1.0 mm. Frozen dessert syrup, ice cream, or the like, can be used as the frozen dessert mix mentioned above, and when the mix is to be frozen, preferably about 10-20 vol.% air may be entrained.
Patent JP-H0672982-A (JP)
Title: Preparation of alkyl-mono- and -di-isocyanates
Inventor: FURANKO MIJIA
IPC: C07C265/04
Filed: 1993-05-14
Abstract: Multistep process for the preparation of alkyl mono and diisocyanates consisting in reacting the corresponding aliphatic amine or diamine with dimethylcarbonate and, substantially, in partially vaporizing and converting the urethane thus formed in an evaporator to subsequently terminate the cracking in a II DEG  reactor, and finally subjecting the cracking product to fractional distillation at reduced pressure, recycling the unconverted part to the partial vaporization step. <IMAGE>
Patent JP-S6198732-A (JP)
Title: Production of polyester
Inventor: TOKUNO YOSHIHIKO
IPC: C08G63/78
Filed: 1984-07-02
Abstract: PURPOSE:To shorten the reaction time for the polyester production, remarkably, by reacting a polybasic carboxylic acid with a polyhydric alcohol in a tank reactor furnished with a stirrer while blowing inert gas below the stirrer placed at the center of the lower part of the reactor. CONSTITUTION:A polybasic carboxylic acid such as isophthalic acid and a polyhydric alcohol such as ethylene glycol are charged in a tank reactor 1 furnished with a stirrer, and are subjected to poly-condensation reaction while blowing an inert gas below the stirrer 4 positioned at the center of the lower part of the reactor, preferably by inserting an inert gas blowing nozzle 5 into the reactor 1 from above and extending the nozzle 5 to the part below the stirring blade. The inert gas is preferably nitrogen gas -from the viewpoint of economics.
Patent JP-S62294015-A (JP)
Inventor: KOROGI ISAO
IPC: A01G23/04
Filed: 1986-06-10
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-H06326045-A (JP)
Title: Temperature controller in semiconductor manufacturing device
Inventor: TOMITA MASAYUKI
IPC: H01L21/205
Filed: 1993-05-13
Abstract: PURPOSE:To provide a temperature controller enabling a temperature rise at high speed and enabling control at high speed in a semiconductor production device requiring temperature control. CONSTITUTION:Heating elements 6, 7, 9, 10, 11, 12, 13, 14, temperature controllers 31, 32, 33, 34 driving and controlling the heating elements, and heating temperature detectors 36, 37, 38, 39 detecting the heating temperatures of the heating elements are provided. A target value input to the temperature controllers and the result of detection from the heating temperature detectors are compared, and the temperatures of the heating elements are controlled while the heating elements are used as heaters, in which conductive films are evaporated on ceramic boards. The heating temperature detectors are employed as optical fiber sensors, the temperature rising performance of the heaters is improved, and the detection speed of the heating temperature detectors is enhanced.
Patent JP-H11323056-A (JP)
Title: Interlayer for glass laminate and laminated glass
Inventor: EGUCHI YUJI
IPC: C08K5/103
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer having a good compatibility between a poly(vinyl acetal) resin and a plasticizer, and to provide laminated glass having a good adhesive property between an interlayer and plate glass using the interlayer. SOLUTION: This interlayer for laminated glass comprises (A) 100 pts.wt. poly(vinyl acetal) and (B) 20-60 pts.wt. plasticizer as main ingredients, wherein the plasticizer consists of triethylene glycol di-2-ethylhexanoate containing 0.3-5.0 wt.% triethylene glycol mono-2-ethylhexanoate. An average degree of conversion in poly(vinyl acetal) resin into acetal is pref. 40-75 mol.%. This laminated glass is produced by inserting the interlayer between at least two sheets of plate glass to glue them.
Patent JP-H06324538-A (JP)
Title: Double-side recording device
Inventor: SATO YOSHIO
IPC: B65H83/02
Filed: 1993-05-13
Abstract: PURPOSE:To prevent a double-side recording device from feeding sheets in a block, when refeeding the sheets which are temporarily stacked one atop another, each with a recording on one side. CONSTITUTION:Above a stacking face 39 on which to temporarily stack sheets S on one side of each of which recording is already done, a stopper member 46 is provided in such a way as to be freely opened and closed about an axis 50 from a closed position indicated by the continuous line to a regulated position indicated by the two-dot chain line, or vice versa. In the regulated position, a gap G that allows passage of some of the stacked sheets S is provided between the stopper member 46 and the upper side of the stacking face 39, while in the closed position the gap G between the stopper member 46 and the upper side of the stacking face 39 is eliminated. The stopper member 46 is so formed that its regulating face 46a against which the end of each sheet S is pressed is inclined toward the stacked sheets S. The sheets S, each with a recording on one side, are stacked one atop another with a gradual, backward deviation in the direction for feeding the sheets, and then fed as the feed of the stacked sheets S is regulated through the gap G.
Patent JP-S62299521-A (JP)
Title: Equipment for controlling winding tension of roving in roving frame
Inventor: ARAKI EIJIRO
IPC: D01H13/10
Filed: 1987-05-29
Abstract: PURPOSE:To achieve the spinning of a roving constantly under an appropriate tension, by providing a roving frame with an equipment which detects the position of the roving travelling from a front roller to a flier top and then controls the rotating number of a bobbin according to the detected position. CONSTITUTION:A bobbin lead type roving frame is provided with non-contact roving position-detecting equipments SB, SM, ST, 25 and 24 to detect the position of a roving R travelling from a front roller 1 to a flier top 2a and with a mechanism controlling the rotating number of a bobbin according to signals transmitted from the equipment.
Patent JP-S5564134-A (JP)
Title: Starting apparatus for carburetor
Inventor: SANO YOSHIO
IPC: F02M1/04
Filed: 1978-11-02
Abstract: PURPOSE: To increase density of mixture at the time of starting engine and thereby improve engine starting performance of carburetor, by connecting a bleed pipe of starting carburetor and an air inlet pipe of main carburetor by a bleed air passage and disposing a valve, operated in response to the temperature to which engine is warmed up, at an intermediate portion of said bleed air passage.  
     CONSTITUTION: When starting engine on cold days, shaft 32 and starting lever 39 are turned to the right through expansion of bimetal 31. Resultantly, intermediate lever 35 pushed by push lever 38 is retained by stopper pin 42, so that opening of bleed air valve V is restricted to its extremity. In this state, if engine is cranked with the opening of throttle valve 5 being kept minimum, mixture (a 1 ) is supplied to intake pipe 4 from slow-speed jet 9a of main carburetor 1. At the same time, starter valve 13 is also opened since pressure in upper chamber 16 of starting carburetor 10 becomes negative. In this state, amount of air supplied to bleed pipe 14 is small since opening of valve V is restricted, so that a rich mixture is produced at the portion of needle valve N 2  and ejected into intake pipe 4 via passage 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62295468-A (JP)
Title: Photoelectric convertor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the panel of a semihard structure by using a reinforced glass durable against the benting of 3m or less of curvature for a light transmission substrate. CONSTITUTION:Reinforced glass having 0.2-0.7mm thick in which carbon fiber is buried in a mesh state in the glass near the surface of a light transmission substrate is used for the substrate. A photoelectric converter using the substrate is provided with a strength that no damage occurs against a bending of 3m or shorter of radius of curvature, and more preferably 1-2m of bending. Further, a frame is formed of a carbon fiber reinforced plastic having a strength durable against a dynamic bending, and the photoelectric converter of this invention is provided in this frame to strengthen the panel made of the frame and the converter against the mechanical bending.
Patent JP-S5924855-A (JP)
Title: Grinder for developer
Inventor: TAKASHIMA KOUICHI
IPC: G03G9/00
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a developer having excellent fluidity, developability, transferability, etc. with good efficiency, by dividing a grinding chamber to small grinding chambers by means of partition plates, and providing the passages for the ground material between the grinding vanes under rotation and the inside walls of the grinding chambers and pulverizing the kneaded mixture of a binder resin and a coloring agent. CONSTITUTION:The inside of a casing 6 provided with a feed port and discharging port for a kneaded mixture of a binder resin and a coloring agent consists of an inlet volute chamber 9, grinding chambers 8 divided to small grinding chambers by means of partition discs 5 and an outlet volute chamber 10, and rotary vanes 4 are provided to the circumference of a revolving rotor 2 in contact with the plates 5 in the respective grinding chambers in the stage of pulverizing said mixture. The flow passages for the ground material are formed between the forward end parts of the vanes 4 and the liner 7 having the many grooves on the inside wall surfaces of the casing. A distributor 3 is provided in the inlet side in order to disperse the ground material charged into the chambers uniformly in the grinding chambers, whereby a grinding device is manufactured. The device adapted to the manufacture of a toner which has excellent fluidity, etc. within the grain size region where there is virtually no need for classification, and does not require the treatment for spheroidization, more particularly a magnetic toner is thus obtd.
Patent JP-S5837934-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/3205
Filed: 1981-08-28
Abstract: PURPOSE:To lay a flat silicon region in an insulating layer by melting and flattening only polysilicon using laser and electronic beams. CONSTITUTION:Light energy having less than 1mum of wavelength is not absorbed by SiO2 but highly absorptive to only polysilicon. A polysilicon film 14 is piled on a CVD SiO2 film 12 in which an aperture has been made. Subsequently, while a slightly large part of polysilicon is left in the aperture, beams 15 having high energy density are irradiated from upward. Only the part of the polysilicon 14 is fused and then the aperture is filled with a polysilicon region (wiring) 14' and made flat. After this, polysilicon 16 for forming an element is formed and beams having high energy density is radiated to the polysilicon 16, which is fused to improve its crystallization. Thus a substrate 11 and the film 16 are connected together through the wiring 14'.
Patent JP-S5658650-A (JP)
Title: Detecting device for freezing
Inventor: SAKIYAMA KOUJIROU
IPC: G01V9/00
Filed: 1979-10-19
Abstract: PURPOSE: To detect the freezing of a protecting pipe by a method wherein a resistor with a large thermal coefficient is arranged in the protecting pipe, the latter is fitted in a cooling water tank and the change in the terminal voltage of the resistor when being electrified from a constant-current source is measured.  
     CONSTITUTION: A freezing-detecting element 4 is formed by arranging the resistor 7 having a large thermal coefficient and being superior in the corrosion resistance, such as Ni and Pt, within the metal protecting pipe 6 and this element is arranged in the cooling water 2 in the cooling-water tank 1 nearly in parallel to a cooling pipe 3 which returns back a coolant (the sign 5 is a cooled part). Then, the resistor 7 of the element 4 is electrified from the constant current source and the voltage between both ends thereof is measured, while the voltage V 1  just after the electrification is subtracted from the voltage V 2  after the passage of a prescribed time T. When the value is lower than the set value, the inside of the protecting pipe 6 is determined to be frozen. In addition, the above set time T is set at a value shorter than that required for the melting of the whole ice when the entire part inside the protecting pipe is frozen and the electrification is applied thereto. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5790787-A (JP)
Title: Binary quantizing circuit of picture element signal
Inventor: SAKURAI AKIRA
IPC: H04N1/403
Filed: 1980-09-30
Abstract: PURPOSE:To reproduce a binary picture of high quality regardless of the level of the texture concentration, by giving the binary quantization to a series of analog signals within an analog shift register with the threshold value of a specific sampling timing. CONSTITUTION:The level is decided by a group of comparators 51-5n for a series of analog picture element signals within an analog shift register 4 while the threshold value is gradually increased with time. The total sum value is obtained for the output signals of the comparator group 5, and the sampling timing is generated within a flat period after a time changing curve lowers down from its peak. At the time point when the timing is generated, the output signal of a comparator corresponding to the noticed picture element signal in the group 5 is fetched into a sample holding circuit 15 to be held temporarily. Then an output is obtained by giving the binary quantization to the noticed picture element signal with the threshold value at the time point when the sampling timing is generated.
Patent JP-S61294588-A (JP)
Title: Character reading system
Inventor: IKUTA YOSHIHISA
IPC: G06K9/03
Filed: 1985-06-21
Abstract: PURPOSE:To perform easily correction processing by printing once an original after scanning it and printing an specific character at a pace near a character that could not be recognized. CONSTITUTION:The character data on an original read out of a line image sensor 4 is supplied to a character segmenting circuit 21 via a buffer 20. Then the character data processed for each character by the circuit 21 is applied every character to a character recognizing circuit 22. Then the character code of the characters which could be recognized are given to a text buffer 23. While the undecided character code signals are applied to an undecided character identification code generating circuit 24 for the characters that could not be recognized. The circuit 24 produces discrimination codes, e.g., underlines, etc. and the undecided character production numbers for identification of undecided characters. These discrimination codes are added to the undecided character codes and led to a text buffer 23.
Patent JP-S6230151-A (JP)
Inventor: EDOUIN ROBAATO EBANZU
IPC: C08L83/04
Filed: 1986-06-13
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-H033694-A (JP)
Title: Method of detecting freely running state of induction motor
Inventor: IMANAKA AKIRA
IPC: H02P27/06
Filed: 1989-05-30
Abstract: PURPOSE:To detect the freely running state of an induction motor by extracting a ripple component generated in a control signal system according to a predeter mined command signal to obtain a rotating state of the motor of freely running state. CONSTITUTION:If an induction motor 5 is rotated in a freely running state, when DC current command signals ids*, iqs* are output from a current instruc tion unit 24, the output current of an inverter 4 is controlled based on a devia tion signal between the signals ids*, iqs* and a detection signal of an output current detected value of the inverter 4 by a control signal system, and a ripple component is generated in the system. The component is extracted to obtain the rotating state of the motor 5 of the freely running state. Thus, the freely running state of the motor 5 can be detected without detecting the remaining voltage of the motor 5.