baber/WOPTO huggingface dataset:
Patent JP-H08229087-A (JP)
Title: Fixing structure for pipe in bubble bathtub
Inventor: WADA REN
IPC: A61H23/00
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a pipe from being largely floated to the outside from a side wall outer face when the pipe of a bubble bathtub is fixed to the side wall outer face of the bathtub. CONSTITUTION: A fitting plate 36 having the prescribed thickness is fixed to the outer face of a side wall 18A by holding members 38. The holding member 38 is provided with a hold section 40 holding a pipe 28a at the prescribed position and a fixing section 42 formed on the upper side of the hold section 40. The pipe 28a is held by the hold section 40, and it is fixed to the fitting plate 36 by the fixing section 42 while the hold section 40 is located in the space surrounded by the lower face of the fitting plate 36 and the outer face of the side wall 18A.
Patent JP-S56161202-A (JP)
Title: Commodity control device
Inventor: ONOZUKA KUNIHARU
IPC: B65G1/137
Filed: 1980-05-19
Abstract: PURPOSE:To shorten access time by a method wherein, as a commodity control device for controlling videotapes in a video library, a carrier is equipped with a memory function and a power source to allow the carrier to travel along the optimum channel between a shelf specified by the central processing unit and a VTR. CONSTITUTION:A user inputs cassette and VTR numbers to a station 8 at a booth 14. According to the program of the central processing unit 3, the address of a shelf 1 storing a cassette 2 with that number is located at the station 8 to determine the optimum channel 5 for the cassette. Thus the travelling program of a carrier 6 is determined and given to the memory of the carrier 6 from the station 8. Next the carrier 6 starts travelling based on the travelling command from the station 8 and stops at the specified position of the shelf 1 for storage to obtain the cassette 2 with the use of the extracting device of the carrier 6 before travelling for mounting the cassette 2 on a VTR4. As a result, an image is produced on the VTR4. When the cassette 2 is used outside otherwise, the device is so instructed as to place the cassette 2 at a cassette extracting place 9.
Patent JP-S58183877-A (JP)
Title: Improvement of reciprocating type pressure pump
Inventor: KAWASAKI TAKUYA
IPC: F04B15/00
Filed: 1982-04-20
Abstract: PURPOSE:To prevent abrasion, corrosion or the like of a cylinder and a piston by a method wherein the back side of the pressure piston is pressurized by a liquid different from the pressure liquid. CONSTITUTION:The cylinder is provided with a suction valve 5 and a discharging valve 6. The sealing liquid 8 is stored in a seal liquid tank 7 and the upper space of the tank is pressurized by air or other gas to a pressure higher than the operating pressure of the pump. The seal liquid tank is communicated with the cylinder enclosing the back side of the piston through a communicating pipe 9. Accordingly, the piston and the cylinder within the reciprocating range of the piston are prevented from abrasion by the pressure liquid.
Patent JP-H04303161-A (JP)
Title: Cooling device of internal combustion engine
Inventor: ABE SHIZUO
IPC: F02F1/16
Filed: 1991-03-29
Abstract: PURPOSE:To cool the whole of a cylinder without any excessiveness or shortage according to the operation condition of an internal combustion engine, in the cooling device of the internal combustion engine. CONSTITUTION:A cooling groove is composed of a plurality of annular cooling grooves 211 to 219 which are formed in circumference direction of a cylinder liner 20, and first and second communicating passages 42, 43 for communicating a plurality of the annular cooling grooves 211 to 219 in the axial direction of the cylinder liner 20. Opening/closing valves 50, 52 for opening/closing according to operation condition of an inner combustion engine are provided in such positions differing from each other in the axial direction inside respective first and second communicating passages 42, 43.
Patent JP-H01240978-A (JP)
Title: Interactive screen defining device
Inventor: TANI MASAYUKI
IPC: G06F3/033
Filed: 1988-03-23
Abstract: PURPOSE:To define an action at every arbitrary constituting element of a sketch by providing a drawing means, a displayed object designating means and an action defining means to define a prescribed action to one or plural displayed objects designated by the displayed object designating means. CONSTITUTION:A designer to design the interactive picture freely draws the sketch of a picture design on a picture with the use of the drawing means. A programmer to prepare a program for the interactive picture designates one or plural arbitrarily displayed objects of the sketches drawn by the designer on the picture with the use of the displayed object designating means, and then, the action is defined to the designated object with the use of the action defining means. Thus, the arbitrary constituting elements of the sketch drawn by the designer can be efficiently defined.
Patent JP-S59192307-A (JP)
Inventor: MURAI KATSUROU
IPC: A47B63/04
Filed: 1983-04-15
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-H09228633-A (JP)
Title: Grout infiltration preventive seal
Inventor: KAWAKAMI TOSHINORI
IPC: E04G9/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seal capable of surely preventing the infiltration of grout into an existing box and capable of improving the operating efficiency of construction works in construction works using existing box and cover. SOLUTION: This seal has an adhesive surface, to which an adhesive 1 and release paper 2 are mounted, and is stuck on the surface of a box for burying and the infiltration of grout is prevented. A main body seal 10 covering a box body and an opening seal 20 covering the opening section of the box main body B are formed. A mark 26 for a place displaying the central section of the opening section of the box body is put on the opening seal 20. The opening seal 20 is stuck on the surface of a box cover, and a colored section 27 for a mark is fitted at a place covering the projecting section of the box cover. A operation mark indicating the kind of the construction works of the box body is pasted on the opening seal 20.
Patent JP-2000267362-A (JP)
Title: Image forming device
Inventor: OGURA TOKIHIKO
IPC: G03G15/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the specified variable amount of a line width always without stripe fogging even when environment is changed in a BAE(background area exposuring) system image forming device. SOLUTION: This device is provided with an environment sensor 13 detecting an environmental condition (normal temperature normal humidity, low humidity environment, high temperature high humidity, etc.) A first line width control means changing the developing condition of the device 7 such as developing contrast, and a second line width control means controlling the exposure of an exposing device 5 inside a CPU 14. The line width is adjusted in accordance with the environment detected by the sensor 13 by using at least either one of the first and second line width control means. For example, the first one is used in the case of the normal temperature normal humidity, the first one is used in the case of the low humidity environment, and the first and the second ones are used in the case of the high temperature high humidity.
Patent JP-S51142747-A (JP)
Title: Heat exchanger
Inventor: INOUE SHIROU
IPC: F28D15/00
Filed: 1975-06-03
Abstract: PURPOSE: A heat transfer tube adapted to provide a nearly constant temperature gradient on the heat exchange sides of independent circulation systems, the ef-f ficient circulation of heat transfer medium within the said systems by means of thermosyphon action, and stable and efficient heat exchange function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01240602-A (JP)
Title: Manufacturing process system apparatus for sintered product
Inventor: FUJIYOSHI KATSUSATO
IPC: B22F3/10
Filed: 1988-03-22
Abstract: PURPOSE:To manufacture a sintered metal product with powder metallurgy method at low cost for short time by removing bider in a formed body after kneading metal powder together with the specific binder and injection-forming, successively decarbonizing, sintering and forcedly cooling. CONSTITUTION:The raw material metal powder is kneaded with the mixing material of the binder composing of paraffine series low molecular wt. compound, which is possible to debinder at low temp. and the binder of polytetrafluoroethylene, etc., which is possible to debinder at high temp., and injection-formed. This forming body 2 is charged into a debinder device 20 and pressurized at about 10<3>Torr under inert gas of N2, etc., as pressurizing medium, and after heating at 50-200 deg.C, it is further heated at 150-600 deg.C and the air in the device 20 is exhausted at about 10<-3>Torr, to remove the binders for low temp. and high temp. in the vacuum. The forming body 2A after debinder, is shifted to decarbonizing, deoxidizing, sintering and cooling process device 40, and after decarbonizing and deoxidizing at <=1200 deg.C under vacuum of 10<-3>-10<-6>Torr, it is sintered at <=2200 deg.C. The sintered body is forcedly cooled by using the inert gas of N2, etc., as the cooling medium, to continuously manufacture the sintered product 2E by using the powder metal under good efficiency.
Patent JP-2000256275-A (JP)
Title: New optical active bistrifluoromethyl alcohol compound and its ester compound
Inventor: MIKAMI KOICHI
IPC: C07D239/34
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for producing a ditrifluoro group-containing ester compound suitable as a component for a liquid crystal composition, comprising a specific optical active bistrifluoromethyl alcohol compound. SOLUTION: This compound is shown by formula I (A is an organic group; carbon with (*) is an asymmetric carbon) such as a compound of formula II. The compound of formula I is obtained by adding an ether to 1,1,1,3,3,4,4,4-octafluoro-2-butanol, then dripping n-hexyllithium, raising the temperature, stirring the reaction mixture, esterifying the compound with benzoyl chloride, purifying the reaction product by silica gel chromatography to give a crude product, then vigorously stirring the crude product with Pd-C and ethyl acetate, then filtering the reaction solution under reduced pressure by a glass filter laid with celite, after concentration under reduced pressure, purifying the resulting substance by silica gel chromatography to give a benzyl ester compound and reducing the compound with lithium aluminum in an ether.
Patent JP-H07247982-A (JP)
Title: Variable capacity vane compressor
Inventor: ARAHATA HIDETOSHI
IPC: F04C28/26
Filed: 1994-03-11
Abstract: PURPOSE:To prevent an increase in clearance between a rotary plate and a cylinder while securing smooth rotation of the rotary plate. CONSTITUTION:An annular piston 54 is brought into contact with the anti- cylinder side end surface of a rotary plate 20 through a thrust bearing 53 to guide the discharge pressure to the anti-rotary plate side end surface of the annular piston 54 through a high pressure introducing passage. The discharge pressure is applied to the rotary plate 20 through the thrust bearing 53 to press the rotary plate 20 to the cylinder side, so that though a clearance between the rotary plate 20 and the cylinder 1 is decreased, frictional resistance which the rotary plate 20 receives is so small that the rotary plate 20 can be rotated smoothly.
Patent JP-H1053093-A (JP)
Title: Combustion speed regulator
Inventor: SMITH BRADLEY W
IPC: B01J7/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To attain further good control of combustion speed of fluid fuel and oxidizer combined material by providing a solid molding to burn including an array body of a hole group stored with fluid fuel and oxidizer combined material. SOLUTION: A pressure vessel 12 forming a combustion chamber has a hollow housing formed to enclose a combustion speed regulator 32 of nearly cylindrical shape extended long, and the combustion speed regulator 32 has a solid molding 34 including an array body 36 of holes or bores 40 stored with fluid fuel and oxidizer combined material and extended longitudinally and parallelly. The combustion speed regulator 32 thereby acts upon fluid fuel of liquid and fine-divided solid form and oxidizer combined material in such a way as to control the surface area of a burning fluid, and can adjust the generating speed of gas obtained by this combustion.
Patent JP-S59224095-A (JP)
Inventor: TEIMOSHII REINORUZU
IPC: H05B7/103
Filed: 1984-04-06
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-S62222827-A (JP)
Title: Thermal crosslink apparatus by extrusion molding machine for polymer material
Inventor: KUDO MINORU
IPC: B29C48/00
Filed: 1986-03-25
Abstract: PURPOSE:To heat a narrow area in an extrusion molding machine to predetermined temp. within an extremely short time, by providing a space coming to a microwave heating zone between a molding die and an extrusion mechanism part and partitioning the microwave heating zone and the extrusion mechanism part by a microwave blocking plate having a plurality of small holes. CONSTITUTION:A microwave heating zone 15 is formed to an extrusion head main body 20 and a pressure bulkhead 19 is arranged between said heating zone 15 and a microwave introducing passage 18. The pressure bulkhead 19 is formed of quartz or alumina porcelain and a molding die 13 is mounted to the leading end of the main body 20 by a cap nut 21. A microwave blocking plate 17 made of a metal is fixedly mounted to a cylinder 5 by a bolt 22 in a state held between the main body 20 and the leading end of the cylinder 5. A reflected power monitor and a matching device are provided to a wave guide 18 to measure reflected power and a variable matching device such as a three-stub matching device or an EH matching device is used so as to reduce the reflected power to attain load matching.
Patent JP-S59194218-A (JP)
Title: Controller of robot
Inventor: IMAIZUMI TAKEO
IPC: B25J9/16
Filed: 1983-04-18
Abstract: PURPOSE:To set a position loop gain easily and accurately by calculating said gain in an operation state and displaying the result. CONSTITUTION:Position data and an instruction inputted from an input part 6 to a storage part 3 through an input/output control part 4 are passed through a central processing part 2 to send the movement command of an arm to a positioning control part 17, which drives a robot body 8. This positioning control part 17 forms the position control loop of a motor 13 which drives respective shafts of the robot on the basis of a target position command signal to drive said motor 13. For the purpose, the positioning control part 17 is provided with a calculation part 16 which calculates the position loop gain in an operation state; and the result is displayed on an external display device and the loop gain is adjusted automatically. This calculation part 16 integrates the difference between the target command signal and current position signal and calculates the position loop gain from the integral value and target command signal.
Patent JP-S543043-A (JP)
Title: Amino-glycoside antibiotics; 1-n-(omega-aminoalkanesulfonyl)derivatives and their preparation
Inventor: AKITA HIDEKAZU
IPC: A61P31/04
Filed: 1977-06-10
Abstract: PURPOSE: 1-N-(ω-aminoalkanesulfonyl)derivative of amino-glycoside antibiotics, and their pharmacologically permissible salts I(RNH is amino-glycoside residue having 2-deoxystreptamine as a constituent of the molecule provided that the N in the RNH is a nitrogen atom bonded to the 1-position carbon atom of 2deoxystreptamine segment; n is 2,3,4). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58193403-A (JP)
Title: Angle detecting device
Inventor: NAGASAWA KIYOSHI
IPC: G01D5/245
Filed: 1982-04-24
Abstract: PURPOSE:To obtain an angle signal without a large error when an angular value corresponding to a rotary angle stored in a memory means is reset, by performing the reset only when said angular value is located between the upper limit value and the lower limit value. CONSTITUTION:High frequency noises of signals 1a-3a from an angle sensor 7 are cut off by low frequency filter circuits 14a-14c. Thereafter, a value corresponding to a rotary angle is computed, and stored in a memory device 10. A memory device 15 sets the upper limit value and the lower limit value corresponding to a specified angular range. When an input value is supplied to an input terminal which is connected to the output terminal of a reference signal 3a from the sensor 7, a comparing and judging device 16 performs comparison as to whether the stored value in the device 10 is in the range between the upper and lower limits or not. The value is reset only when it is located between the upper and lower limits. Since the circuits 14a-14c are provided, reset at the outside of the reference position is prevented, and the angle signal without a large error can be always obtained.
Patent JP-S60212070-A (JP)
Title: Solid-state image pickup device
Inventor: OGAWA YOSHIO
IPC: H04N5/232
Filed: 1984-04-05
Abstract: PURPOSE:To attain accuracy for swing and optical axis by applying die bonding a CCD chip in advance to a CCD package, fitting it to a CCD holder in a prescribed relation of position and connecting them to the optical holder fitted with a lens and an optical filter in a prescribed position relation so that the optical axes are coincident. CONSTITUTION:A CCD package 5 is made to a ceramic so as to attain stable and high position accuacy, the CCD chip 12 is applied with die bonding to the metallized layer at the recessed bottom formed at the center with silver paste and then applied with wire bonding, a color separation filter 13 is laminated on it and the front face is covered with a seal glass 14. In assembling each component, the CCD package 5 is fixed to the CCD holder 4, the optical filter 8 is fitted in a cylinder 10 of the optical holder 1 and the CCD holder 4 and the base 7 of the optical holder 1 are fixed via a rubber packing 6. A rectangular opening 31 is formed to the bottom of the cylinder 10 of the optical holder 1, a step 32 is provided along the periphery of the opening 31, and the optical fiber 8 is fitted to the step 32. Moreover, a lens barrel 2 is fitted coaxially to the cylinder 10 of the optical holder 1.
Patent JP-S59194663-A (JP)
Title: Self-excited oscillation type high voltage power source
Inventor: MAEBA YUKIO
IPC: H02M3/335
Filed: 1983-04-16
Abstract: PURPOSE:To effectively protect a power source in a simple circuit configuration by composing the base resistance circuit of an oscillating transitor of a Zener diode and a resistor, and operating a protective transistor by the voltage of the connecting point thereof. CONSTITUTION:The base resistance circuit of an oscillating transistor 3 of a self-excited oscillator is composed of the first resistance circuit in which resistors 8, 9 are connected in series, the second resistance circuit in which a Zener diode 11 and a resistor 12 are connected in series, and the third resistance circuit formed of a resistor 13 connected in parallel, and further a Zener diode 15 and a resistor 14 are connected in series with them. When the high voltage is shortcircuited, the voltages at the connecting point of the resistors 8, 9 increases, a protective transistor 10 becomes ON, and the base current of the transistor 3 is reduced.
Patent JP-H10259359-A (JP)
Title: Self-adhesive composition and self-adhesive tape or sheet
Inventor: KAMIMURA TAKESHI
IPC: C09J4/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-based self-adhesive compsn. which does not undergo yellowing nor degradation in self-adhesive power under the exposure to ultraviolet rays and does not stain adherend by adding an ultraviolet-absorbing monomer to a self-adhesive compsn. mainly comprising a rubber and then subjecting the compsn. to mastication. SOLUTION: This compsn. is prepd. by adding 0.5-20 wt.% ultraviolet- absorbing monomer to a self-adhesive compsn. mainly comprising a rubber and then subjecting the compsn. to mastication, pref. high-temp. mastication at 120-150 deg.C, for about 5-15 min in a nitrogen stream to add or graft the monomer to rubber molecules. The compsn. is mixed and kneaded with other additives such as a tackifying resin, a softener, an antioxidant, a filler, and a crosslinker, dissolved in a solvent or thermally melted, and used for producing a self-adhesive tape comprising a surface substrate and a self-adhesive layer or for producing a self-adhesive tape comprising a surface substrate, a self-adhesive layer, and a release sheet laminated in this order.
Patent JP-H074877-A (JP)
Title: Heat pipe
Inventor: KASHIWAGI AKIO
IPC: F28D15/02
Filed: 1992-03-26
Abstract: PURPOSE:To reduce the temperature gradient of a long heat pipe and increase the heat supplying efficiency. CONSTITUTION:A heating pipe 12 for heating working fluid 10 is arranged over the full length of an inside pat of a main body 11 of a heat pipe in which the working fluid 10 is sealed. The main body 11 of the heat pipe is a corrugated metallic pipe. With such an arrangement as above, when heating fluid flows into the heating pipe 12, the working fluid 10 becomes vapor by heat transfer from the heating pipe 12 and its heat radiation and then the vapor flows rapidly within the main body 11 of the heat pipe. The surface of the main body 11 of the heat pipe is heated up to a uniform temperature and generates heat.
Patent JP-S59194054-A (JP)
Title: Fuel supply amount control device for internal-combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D41/10
Filed: 1983-04-20
Abstract: PURPOSE:To improve the response and the driverability for acceleration by controlling the supply of fuel in accordance with the supply amount of fuel for acceleration obtained according to the driving speed of a car when an acceleration driving is demanded. CONSTITUTION:During the operation of an engine, data to indicate a throttle opening speed ThS is provided on a pulse signal from a throttle sensor 48 in an MPU in a control circuit 30, and when these data ThS are greater than a fixed value E, it is judged that an acceleration driving is demanded. When this acceleration driving is demanded, whether a car speed VS obtained from the output of a car speed sensor 54 is greater than a fixed value or not is decided. When the decision is NO, an asynchronous injection pulse width TAU' to correspond to a revolution speed NE is referred, and when YES, a comparatively great fixed value F is obtained as the asynchronous injection pulse width. Then, an injection pulse signal in accordance with the said asynchronous injection pulse width is supplied to a fuel injection valve 26 for injecting a proper amount of fuel.