baber/WOPTO huggingface dataset:
Patent JP-H11217176-A (JP)
Title: Heat generating device for passenger conveyer
Inventor: SAITO CHUICHI
IPC: B66B31/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a passenger, protect an instrument and save a control power by contacting with the inner periphery of a handrail, by the order of a temperature measurement means, connected to a control device electrically, for measuring the air temperature around the conveyer for a passenger and providing a generator for making the temperature of the handrail and a tightening device high. SOLUTION: The heat generating means of a generator 11 is equipped on a tightening device 9A, arranged on the recessed place, part A, near the crossing of the slant road between a lower entrance floor and tread step, for giving a tension to the entire length of a handrail 9 and connected with the temperature measurement means of this heat generating means electrically. The generator 11 is composed of a rod shape or band shape electric heat body and the removal of a moisture and the melting of a freezing are carried out by a heat directly spread to the handrail 9 and tightening device 9A so as to ensure the safety of a passenger. While, the handrail 9 heated to a high temperature prevents the freezing of a drive device and entire safety road staying on the travel round return road and the damage and deformation of an instrument.  Further, the display and release of the function of the generator 11 are carried out by the heating and stop order by means of a control means.
Patent JP-S58139301-A (JP)
Title: Auxiliary equipment for record disc
Inventor: SHITAMA KATSUAKI
IPC: G11B3/58
Filed: 1982-02-12
Abstract: PURPOSE:To improve the operability, by starting the operation of auxiliary equipments for a record disc such as record cleaner and record disc antistatic agent only when a switch is detached after it is depressed. CONSTITUTION:A control circuit 3 consists of fli-flops FFs, and its output is inverted every time when a pulse is given to a point B to turn on and off a high voltage generating circuit 8 and a motor M. When a switch SW0 is depressed, a point A goes to a low level and a point B goes to a high level. When the switch SW0 is detached, the point B goes to a low level. Since the output of the FFs is inverted only when the point B goes to a low level, the high voltage generating circuit 8 and the motor M are turned on and off only when the switch SW0 is detached.
Patent JP-S62179503-A (JP)
Title: Production of chitosan
Inventor: ASAO YOSHIICHI
IPC: C08B37/08
Filed: 1986-02-03
Abstract: PURPOSE:To produce a high-MW chitosan having a low content of a component insoluble in an aqueous acetic acid, by heating and deacetylating an alkali- impreganted chitosan obtained by soaking chitin in a concentrated aqueous alkali solution and removing excess aqueous alkali solution. CONSTITUTION:1pt.wt. chitin of a water content <=70wt%, obtained by treating the shells of crabs, lobsters, etc. with dilute hydrochloric, etc. to remove Ca from them, treating the product with a dilute alkali solution to remove proteins and other impurities and water-washing and drying it, is soaked in 5-20pts.wt. concentrated aqueous alkali (e.g., a NaOH solution of a concentration of 35-60wt%) at 20-50 deg.C for 5-60min, and the mixture is separated into an alkali-impreganted chitin containing 0.5-2.5pts.wt. (in terms of solid matter) alkali per pt. wt. chitin and excess aqueous alkali solution. this alkali- impregnated chitin is deacetylated by heating at 45-110 deg.C for 1-10hr, and the crude chitosan is washed with water, neutralized and dried.
Patent JP-S55114721-A (JP)
Title: Trencher
Inventor: IWANAGA KENJI
IPC: E02F5/10
Filed: 1979-02-28
Abstract: PURPOSE: To accomplish the burying of the flexible drain pipe at the deepest position maintaining the accurate drainage gradient by means of a soil lining section to line the flexible pipe buried with soil previously excavated at the excavating section while it is fed onto the pipe.  
     CONSTITUTION: An excavation chain 10 driven with the rotation of the input shaft 25 is so arranged to scrape soil close to the groove 15 with respective excavating knife 11. Then, the soil in the excavating knife 11 is scraped with a scraper 12 as it comes close to the rotation end of the upper sprocket wheel 8 and reaches near the tip of the auger 22 due to a centrifugal force of the excavating chain 10. The auger 22 discharges the soil into the groove 15 through the rear end opening of the soil guide cylinder 21. Delivered fron a pipe reel 19, a flexible drain pipe 21 is laid on the bottom of the groove while chaff is provided on the pipe 20 from a chaff downflow cylinder 32. The soil discharged from the guide cylinder 21 is released over the chaff thus filled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61183355-A (JP)
Title: Glass fiber-reinforced resin composition
Inventor: UOHASHI HIROMICHI
IPC: C08L101/00
Filed: 1985-02-08
Abstract: PURPOSE:To provide the titled glass fiber-reinforced resin which gives moldings having good surface appearance, by blending a specified glass fiber with a thermoplastic resin. CONSTITUTION:3-70pts.wt. glass fiber having an average fiber diameter of 1mu or below is blended with 100pts.wt. thermoplastic resin. Pref. glass fiber has a length of 0.1-10mm. Examples of the thermoplastic resins are polyester, polyamide, polyolefin, polycarbonate and polyphenylene ether.
Patent JP-S63189911-A (JP)
Title: Control system for position control system using piezoelectric actuator
Inventor: FUTAMI SHIGERU
IPC: G05D3/12
Filed: 1987-02-02
Abstract: PURPOSE:To stabilize a machine vibrating system by controlling the impressing voltage of piezo electric actuator on the basis of signal obtained by inputting an acceleration signal to a primary delay circuit, a position command and a gain constant so as to form an equality I. CONSTITUTION:The position (x) and acceleration (a) of moving body 1-2 are detected by a position sensor 1-3 and an accelerator 1-7. The acceleration (a) is integrated in the primary delay circuit 1-8 to obtain a signal (v) and form the driving voltage E of the piezoelectric actuator 1-1. The voltage E is expressed by the equality I and K1 and K2 are gain constants. Consequently, control for increasing the attenuation of the machine vibrating system can be attained, so that the machine vibrating system can be stabilized and the gain of a position control loop can be set up to a high value.
Patent JP-S60241472-A (JP)
Inventor: ENGERUBERUTO SHIYUPITAARAA
IPC: A63C9/085
Filed: 1985-02-08
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-S58141670-A (JP)
Title: Closed cycle mhd generator
Inventor: ISHIMURA MASAFUMI
IPC: H02K44/08
Filed: 1982-02-16
Abstract: PURPOSE:To reduce by half air heaters which are heretofore belonged individually by using an air heater for both preliminarily heating storage heat exchanger and preheating the combustion air. CONSTITUTION:Before an operation starts, a preliminary heating is performed (a heat storage type heat exchanger) by air 12 which is heated by an air heater 22. In order to start burning fuel 11 with a combustor 13, the combustor 13 side of a three-way valve 23 is opened. The air is heated by the increase of the heat input of the heater 22, and the temperature of combustion gas is enhanced by the combustor 13. Accordingly, the top of a heat storage unit 14 becomes high temperature, and the outlet temperature of work fluid which is flowed from the lower part can be thereafter maintained at a high temperature for a long period of time.
Patent JP-S62181007-A (JP)
Inventor: KITAZAWA TERUKIYO
IPC: A45C15/00
Filed: 1986-02-05
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-H06236248-A (JP)
Title: Image display device
Inventor: YAMAOKA MEGUMI
IPC: G06F3/048
Filed: 1993-02-10
Abstract: PURPOSE:To look straight a window from any arbitrary direction at real time by rotating the window by providing a body structure for management concerning the window and applying the value of a rotating angle to the body structure. CONSTITUTION:A CPU 35 traces a body structure list for management in a main memory 34, when the body structure for management of the target window is found out, an image processing list is generated by using coordinate information and sent to an image processor 32. At such a time, the information of the rotating angle is contained in an image processing request by using the rotating angle stored in the body structure for management. The image processor 32 receives the image processing request, processes the image data of the window in a local memory 31 and stores the result in a frame buffer 33. When the rotating angle information is contained in the request for image processing at such a time, the image processor 32 rotates the designated image data in the local memory 31 at high speed and stores the result in the frame buffer 33.
Patent JP-S56118677-A (JP)
Title: Multistage voltage sensing relay
Inventor: SHINOZAKI NOBUHIKO
IPC: G01R19/165
Filed: 1980-02-25
Abstract: PURPOSE:To eable to sense the voltage without error even though the voltage stages are many by connecting the amplifier whose input impedance is very high and the output impedance is very low to a variable resistor in a settling circuit. CONSTITUTION:Resistors R11 and R21, R12 and R22, and R13 and R23 are connected in sereis to a DC input part 12, respectively, and the resistor groups are inserted in parallel via an amplitifer A and a variable resistor VR. The connecting point of the resistors R11 and R21 is connected to the input side of a voltage comparator A1, the connecting point of the resistors R12 and R22 is connected to the input of a voltage comparator A2, and the connecting point of the resistors R13 and R23 is connected to the input of a voltage comparator A3. The other terminals of the voltage comparators A1-A3 are grounded and the output sides are connected to relays X1-X3. The output impedance of the amplifier is very low and the input impedance thereof is very high. Therefore the resistance corresponding to Rs of the variable resistor VR becomes approximately zero, and the error can be reduced almost entirely.
Patent JP-S57137218-A (JP)
Title: Tray truck conveying apparatus in dividing machine
Inventor: YAMAGATA TETSUO
IPC: B65G47/38
Filed: 1981-02-17
Abstract: PURPOSE:To easily start a truck whenever the truck is stopped by disposing a plurality of linear motor coils at any places of a running path for tray trucks endlessly mounted. CONSTITUTION:A tray truck 4 provided with an inclining tray 9 is guided on endless guide rails of a conveying line. The trucks 4 are coupled by coupling plates 5 endlessly, and reaction plates 8 are disposed below each truck. Linear motors 10 are mounted along the rails 1 at fixed intervals, and the plates 8 are driven by the linear motors 10 to run the trucks 4. The linear motors are disposed at a plurality of places in this apparatus, whereby whenever the apparatus is stopped, any truck faces on a linear motor so as to be easily and assuredly started again.
Patent JP-H05220987-A (JP)
Title: Printing head
Inventor: IKEZAKI YOSHIYUKI
IPC: B41J2/295
Filed: 1992-02-07
Abstract: PURPOSE:To facilitate attachment of a print head by simplifying the feeding mechanism to the piezoelectric element of a printing unit. CONSTITUTION:The connection part of an FPC 37 is bonded under pressure in the state held between a piezoelectric element and a temp. compensation material and this pressure bonding force also acts on the piezoelectric element as pre-load. The FPC 37 of a printing unit 20 pierces the slit 61 corresponding to a head substrate 59 and a part of the leading end thereof protrudes to the outside. The connection part of the FPC 37 is opposed to the feeding path being in contact with the slit 61 in this state to be soldered thereto. In this soldered state, the FPC 37 between the piezoelectric element and the substrate is brought to a slightly bent state. Therefore, the vibration generated in the printing unit 20 is hard to propagate to the head substrate 59.
Patent JP-H02203672-A (JP)
Title: Picture reader
Inventor: IMAIZUMI KENJI
IPC: H04N1/407
Filed: 1989-02-02
Abstract: PURPOSE:To always read an original picture whose background density is not uniform at correct density by setting a positive reference voltage and a negative reference voltage of an analog digital conversion circuit in response to each area with different density in one picture. CONSTITUTION:In the case of reading a picture, a positive reference voltage +Vr and a negative reference voltage -Vr of an A/D converter circuit 11 are fixed at first to a prescribed value to read a picture and while the operator designates areas with different density of the picture optionally, the positive reference voltage +Vr decided depending on the maximum value of the density level of the picture in each designated area and the negative reference voltage -Vr decided corresponding to the minimum value are impressed to the A/D converter circuit 11 to read the picture again. Thus, even an original picture whose background density is not uniform is read with correct density at all times.
Patent JP-H05310791-A (JP)
Title: Insecticidal plectoxin from plectreurys tristis
Inventor: DAGURASU JIERARUDO REIJII
IPC: A01N63/60
Filed: 1993-02-10
Abstract: PURPOSE: To use new insecticidal plectoxins isolated from the Primitive Hunting Spider, Plectreurys tristis for insecticidal purpose.  
     CONSTITUTION: Plectoxins are extracted and isolated from Plectreurys tristis and the amino acid sequences of their polypeptides are presented. A vector contg. a virus promoter, in particular a baculovirus promoter is introduced into DNA alignments which encode plectoxin polypeptides to form gene assemblies by a gene engineering process. These assemblies exhibit potent insecticidal activity when insects are affected. A particularly potent plectoxin is Plt-VI. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H098236-A (JP)
Title: Method of forming polysilicon resistor and polycide to same polysilicon layer
Inventor: JIYAI RI
IPC: H01L21/285
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the size, complexity, and cost of an integrated circuit by forming an area having a high sheet resistance and another area having a low sheet resistance in the same polysilicon layer. SOLUTION: In order to form an area having a high sheet resistance and another area having a low sheet resistance in the same layer, a semiconductor layer 23 is deposited and, after the sheet resistance of the layer 23 is adjusted to a value which is suitable for forming a resistor by adding an impurity to the layer 23, the layer 23 is coated with a dielectric material 24. Then part of the semiconducting material 23 is exposed by selectively etching the dielectric material 24 and the material 23 is saturated with the impurity by further adding the impurity to the material 23 through an opened window. Then a wafer is heated after the wafer is coated with a metal 33 so as to generate polycide 34.  When the unreacted part of the metal and the dielectric material 24 immediately below the unreacted part are etched off, the areas of the semiconductor and polycide are left and a high-resistance polysilicon area and a low-resistance polycide area are formed in the same layer. Therefore, gate electrodes, connecting lines, and power lines having low resistances and resistors having high sheet resistances can be formed.
Patent JP-H11196638-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of improving the efficiency in fertilizer recovering operations by installing each fertilizer discharging member for taking out the residual fertilizer in a fertilizer application hopper and forming a discharge passage for passing the discharge member therethrough in a foothold part of a car body at the rear of a driver's seat. SOLUTION: This rice transplanter is obtained by installing each fertilizer discharging member 101 for taking out the residual fertilizer in a fertilizer application hopper 45 and forming a discharge passage 100 for passing the discharge member 101 therethrough in a foothold part 98 of the car body at the rear of a driver's seat 13 in the rice transplanter equipped with a fertilizer application device 36 having each fertilizer application hopper 45 at the rear of a mobile car. In the rice transplanter, the fertilizer discharge member 101 can be arranged on the outside of the outer periphery of rear wheels of the mobile car when viewed from the side. Furthermore, the fertilizer discharge member 101 can be installed so as to freely oscillate in the left and right directions above the foothold part 98 of the car body in the rice transplanter.
Patent JP-S51115718-A (JP)
Title: Bi-directional catv system
Inventor: MATSUMOTO KATSUAKI
IPC: H04N7/173
Filed: 1975-02-24
Abstract: PURPOSE: This system allows the subscriber to be provided with the particular television program be desires at the same time automatically computing each subscribers charges in a chargeable common TV system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63190359-A (JP)
Title: Semiconductor device
Inventor: WADA TETSUAKI
IPC: H01L23/52
Filed: 1987-02-02
Abstract: PURPOSE:To increase the electrostatic breakdown strength of both a static electricity protective circuit and an integrated circuit by a method wherein a conductor film independent of a polysilicon resistor is formed on the upper part of the polysilicon resistor layer formed on a semiconductor substrate through the intermediary of an insulating film. CONSTITUTION:A conductor film unrelated to polysilicon is formed on the upper part of polysilicon resistor layer formed on a semiconductor substrate through the intermediary of an insulating film. In other words, e.g. a silicon oxide film 2 is formed on a silicon substrate 1 and then a polysilicon resistor 3 is formed on the film 2 while an aluminium (Al) film 5 is formed through the intermediary of a phosphorus glass 4. Thus, in case of impressing high-speed current such as static electricity, the exoergic reaction of silicon resistor 3 is restrained from being taken by endoergic reaction of the aluminium film 5 further to make the temperature difference between the aluminium film 5 and the silicon resistor 3 taking the high protective action against the static electricity. Through these procedures, the polysilicon resistor breakdown strength can be increased.
Patent JP-S61182843-A (JP)
Title: Manufacturing method for casting mold
Inventor: HARAGA TETSUO
IPC: B22C3/00
Filed: 1985-02-08
Abstract: PURPOSE:To improve surface accuracy and dimensional accuracy of casings by forming a thermoplastic film on the molding faces of the heated metal mold, and filling the cavity of the metal mold with sand which is then baked to be a casing mold coated with a transferred resin film. CONSTITUTION:Metal molds 1 and 2 are heated to a specified temperature. Thermoplastic resin is sprayed by a sprayer 4 over the surface of the metal molds constituting the cavity 3 to form a thermoplastic resin film 5 with a specified thickness. Then, metal molds 1 and 2 are put together, and sand 7 containing additives are introduced through the opening 6 to fill the cavity 3. Thereafter, the sand is baked in a specified conditions to obtain a casting mold coated with a thermoplastic resin film 5.
Patent JP-H05189600-A (JP)
Title: Recognition result correcting device
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/03
Filed: 1992-01-13
Abstract: PURPOSE:To easily recognize the inclination for erroneous recognition of a character recognition device through the correcting work of the recognition result. CONSTITUTION:A first-order candidate character of the recognition result stored in a storage part 11 is displayed on a display device 4. An erroneously recognized character is designated by an input device 5, and a correct answer character is designated to correct the erroneously recognized character. The display form of the corrected character and that of the not corrected character are made different from each other by the control of an interactive control part 12. Thus, accurate tuning of a recognition dictionary is performed based on the inclination for erroneous recognition.
Patent JP-H05187230-A (JP)
Title: Exhaust emission purifier for internal combustion engine
Inventor: KATO KENJI
IPC: B01D53/94
Filed: 1992-01-14
Abstract: PURPOSE:To prevent deterioration of an NOX catalyst at a high HC density period, in an exhaust emission purifier having an NOX catalyst containing quantities of La and platinum. CONSTITUTION:An NOX catalyst 6 containing quantities of La (0.03mol/lcat or more) and platinum is disposed in the exhaust gas passage 4 of a lean combustible internal combustion engine 2, and an HC reducing means formed of a three-dimensional catalyst 8 or a catalyst oxide is disposed on the upper stream of the NOX catalyst. Even when HC density is increased at the time of stoic, etc., HC is exhaust gas is reduced by an HC reducing means, and poisoning of platinum of the NOX catalyst 6 by HC adsorption is prevented and durability of a system is improved.
Patent JP-S61183338-A (JP)
Title: Polypropylene composite resin
Inventor: ICHIKAWA SHIGEJI
IPC: C08L51/00
Filed: 1985-02-08
Abstract: PURPOSE:A PP composite resin excellent in adhesion of a paint, prepared by adding a specified ABS resin to a mixture of a PP resin with an inorganic filler. CONSTITUTION:2-30wt% ABS resin of a butadiene content of 15-50% and, optionally, an antioxidant, UV absorber, colorant, antistatic agent, etc., are added to 100wt% mixture formed by mixing a PP resin such as PP homopolymer or ethylene/propylene copolymer with an inorganic filler such as alumina or CaCO3.
Patent JP-S61183815-A (JP)
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1985-02-08
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-H04262394-A (JP)
Title: Power supply for halogen lamp
Inventor: KOIZUMI AKIO
IPC: H05B39/04
Filed: 1991-02-18
Abstract: PURPOSE:To provide possibility of dimming a halogen lamp with a dimming device and prevent oscillation of an oscillator from stopping even though DC voltage is missing for a short time. CONSTITUTION:A DC voltage is supplied to an oscillator 11 via No.1 time constant circuit TK1 having No.1 time constant tau1 and No.2 time constant circuit TK2 having No.2 time constant tau2 which is longer than tau1. MOS-FETs 13, 14 are turned on and off alternately, and are connected with a halogen lamp 19 via an output transformer 15. The No.1 time constant tau1 is set below the time width of trigger pulses emitted by a dimming device, while the No.2 time constant tau2 is set to a value not causing stop of the oscillation of the oscillator 11 even though the DC voltage is missing for a short time. When DC voltage is impressed between DC voltage input terminals T1, T2, the time constant circuits TK1, TK2 shall be actuated in the sequence as named.