baber/WOPTO huggingface dataset:
Patent JP-H02290480-A (JP)
Title: Liquid tank for car
Inventor: NAKAJO YUJI
IPC: F25B43/00
Filed: 1989-04-28
Abstract: PURPOSE:To secure immersion of a lead-out pipe in a liquid refrigerant under any conditions of operation by a construction wherein a liquid reservoir part is formed to be smaller in diameter than a desiccating agent packing part, while a stepped part is provided between these packing and liquid reservoir parts, and a bracket for fitting and a desiccating vessel packed with a desiccating agent are positioned and fixed by this stepped part. CONSTITUTION:A stepped part 60 is formed between a large-diameter part 10A and a small- diameter part 10B. An introduction port 11 is connected to a condenser located upstream, while a lead-out port 12 is connected to an expansion valve located downstream. Inside the large-diameter part 10A, a desiccating agent vessel 17 packed with a desiccating agent 16 is provided. The diameter of the small-diameter part 10B is made smaller than that of the large-diameter part 10A so that the internal sectional area of the small-diameter part 10B may be small, and a conical part 10C is provided in the fore-end part thereof. This is for the purpose of immersing a lead-out pipe 15 deep enough in a liquid refrigerant to prevent a gas refrigerant from proceeding into the lead-out pipe 15 even under the condition of operation that the quantity of refrigerant collected in the small-diameter part 10B and a liquid reservoir part of the conical part 10C is small in a state of gas-liquid separation. This constitution makes it possible to deliver only the liquid refrigerant to the expansion valve located downstream.
Patent JP-H05310605-A (JP)
Title: Cyclohexane derivative
Inventor: MATSUI SHUICHI
IPC: C07C43/225
Filed: 1992-04-28
Abstract: PURPOSE:To provide a new cyclohexane derivative having high compatibility with known liquid crystal compounds at low temperature and capable of expanding the working temperature range without increasing the viscosity by using as a component of a liquid crystal composition. CONSTITUTION:The phenyl-4-cyclohexylbutylcyclohexane derivative of formula I [R is H or 1-15C straight or branched alkyl; X1 and X3 are H or halogen; X2 is H, 1-15C straight or branched alkyl (one CH2CH2 bond may be CH=CH bond or one non-adjacent CH2 may be substituted with O), halogen, CN, CF3 or OCF3], e.g. 4-[4-trans-[4-(4-trans-pentylcyclohexyl)butyl]cyclohexyl]benzonitrile. The compound can be produced from a 4-[4-(trans-4-alkylcyclohexyl) butyl]cyclohexanone of formula III derived from a trans-4-alkylcyclohexylacetyl chloride of formula II.
Patent JP-S62265989-A (JP)
Title: Production of l-arginine by fermentation
Inventor: AZUMA TOMOKI
IPC: C12R1/15
Filed: 1986-05-14
Abstract: PURPOSE:To produce L-arginine, by culturing an L-arginine-producing microbial strain in a medium added with a carbon source substrate in a manner to maintain the carbon source concentration and lactic acid concentration in the medium within respective specific ranges. CONSTITUTION:A glutamic acid-producing Coryne-type bacterial strain is cultures in a nutrient medium used in the fermentative production of amino acids while maintaining a carbon source concentration to <=3% or a lactic acid concentration to <=2g/l by continuoulsy or intermittently adding a carbon source having a concentration of 20-40% to the medium when the concentration of the initial carbon source substrate is decreased to <=3% (w/v in terms of glucose). The liquid to be added to the medium contains about 3% ammonium sulfate in addition to the carbon source. The culture is carried out preferably under aerobic condition (agitation at 600-700rpm and aeration rate of 0.5-1.5l 1/min) preferably at 20-40 deg.C and preferably nearly neutral state for 1-5 days. L-arginine can be produced in high yield.
Patent JP-H01281543-A (JP)
Title: Information processor
Inventor: HAYASHI SEIICHIRO
IPC: G06F12/00
Filed: 1988-05-09
Abstract: PURPOSE:To expand a recoverable range by transferring a journal to the same address in a journal file repeatedly and collectively until an unreacted journal disappears at the time of receiving a receding instruction. CONSTITUTION:A recording control part 12 outputs a signal for controlling the address of a journal to be transferred to a journal file 3 or the address of a track in the journal file 3 to an address control part 6 on the basis of the contents of a journal volume storing register 10 and a collective transfer amount specifying register 11. If an unreceded journal exists even when all the areas of a buffer 8 for one track specified by a register 11 do not store journals at the time of receiving a receding instruction in said constitution, the addresses of the buffer 8 and the track addresses of the file 3 are not updated until all the areas in the buffer 8 store journals. The journals are overwritten in the file 3. Thus, the reliability of recovery from a fault can be improved.
Patent JP-H08299889-A (JP)
Title: Decoration of building material
Inventor: TANAKA ISAO
IPC: B05D1/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide a building material decorating method capable of continuously applying spot patterns to a building material with good reproducibility regardless of the surface shape of the building material and capable of not only inexpensively and simply adjusting the particle size of the stop patterns applied to the building material but also stabilizing the particle size of the spot patterns. CONSTITUTION: In this decoration method for painting a building material 2 with a paint having a viscosity of 30-80Cp by using a spray gun 1 wherein an airflow amt. is set to 10-50l/min and the emitting amt. of paint is set to 50-150g/min, at least one of the airflow amt. and emitting amt. of the spray gun 1 is arbitrarily adjusted within the range to adjust the particle size of the spot patterns applied to the building material 2.
Patent JP-S5234404-A (JP)
Title: Rotary pump
Inventor: TOSHI HEIHACHIROU
IPC: F04C2/12
Filed: 1975-09-11
Abstract: PURPOSE: A so called double axis rotor type pump wherein high pressure can be obtain as a pump by little leakage from the rotors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61268955-A (JP)
Title: Water heater utilizing solar heat
Inventor: AKAHORI SHOKICHI
IPC: F24S10/30
Filed: 1985-05-22
Abstract: PURPOSE:To permit improvement of temperature keeping performance as well as utilization of solar heat by a method wherein the heat, released from a hot-water tank and an air chamber, which are enclosed by double vacuum chambers, is accumulated in a radiated heat accumulating water chamber while the heat is retrieved automatically when hot-water is used. CONSTITUTION:Water is poured into the radiated heat reserving water chamber 9 and the hot-water tank 6 previously through a water feeding pipe 17. Air in a heat receiver 2, heated by solar heat in daytime, ascends and flows into the air chamber 7 through the venting hole 22 of each heat insulating bulkhead 23 in a pipe 21, preventing reverse flow of heat, to heat the tank 6. The heat, releasing from the tank 6 or the air chamber 7 to the outside of first vacuum chamber 8, is reserved in the radiated heat reserving water chamber 9 surrounding the first vacuum chamber 8. The water chamber 9 is surrounded further by second vacuum chamber 10, therefore, the heat will never be released out of the water chamber 9. When the stop valve 15 of a hot-water take-out pipe 14 is opened upon using hot-water, hot-water in the tank 6 flows out of the take-out pipe 14, however, the hot-water in the water chamber 9 flows into the tank 6 through a connecting pipe 13 and flows out of the take-out pipe 14.
Patent JP-S5814018-A (JP)
Title: Sound detecting method and sound sensor
Inventor: AOYAMA TADAMASA
IPC: G01H3/04
Filed: 1981-07-17
Abstract: PURPOSE:To obtain the sound sensor which can detect the operating status of a device and the like and can form a signal for controlling the operating status, by selecting the sounds by a plurality of band pass filters and generating the  corresponding frequency pulse signal. CONSTITUTION:The sounds generated from a sound source 1 such as the operating device and the like is detected by pickups 21-23. The sound having the different frequencies are selected through BFPs 31-33. The pulse signals are generated from corresponding pulse generators 41-43. Thus the sound sensor which can detect the operation status of the device and the like and can form the signal for controlling the operating status is obtained.
Patent JP-S5537674-A (JP)
Title: Reset system of multi-cpu
Inventor: NAKAMURA HARUKA
IPC: G06F1/24
Filed: 1978-09-09
Abstract: PURPOSE: To simplify an interruption circuit and programs by stabilizing the operation of an interruption signal by eliminating influence of the initializing process time of a slave CPM upon a master CPU.  
     CONSTITUTION: Master CPUA is connected to slave CPUD via masterside interface circuit A and slave-side interface circuit C and then when interruption control is performed via interruption circuit 7, slave-side reset signal 2 from reset signal generation circuit H is applied to CPUD via OR gate L where reset signal 1' by the program on the master side is inputted. Further this reset signal 2 is supplied to delay circuit J, which generates a reset signal for interruption circuit 7 delayed by a certain period of time and then this reset signal is applied to interruption circuit I so as to control interruption signal 6 from the slave side. As a result, interruption is performed by interruption signal 5 from interruption circuit I to master CPUA, so that occurrence of malfunction is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08301178-A (JP)
Title: Totally submerged type hydrofoil craft
Inventor: ENOMOTO TAKASHI
IPC: B63B1/24
Filed: 1995-05-09
Abstract: PURPOSE: To ensure sudden stopping action by means of a simple constitution. CONSTITUTION: An air port 44 is formed in the negative-pressure surface of the front edge of a hydrofoil main body 4 in such a way as to blow air almost uniformly throughout the width of a foil, and an air supply means for supplying air to the air port 44 is provided. The air supply means has one end communicated with the air port 44 through the inside of a center portion strut 21 retaining the hydrofoil main body 4, and has the other end made up of air tubing open into air inside the hull 10 and a cutoff valve disposed in the air tubing.
Patent JP-H09296535-A (JP)
Title: Sound absorbing board and its manufacture
Inventor: IMANISHI MASAO
IPC: G10K11/16
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion condition by adhering a surface decorative layer to a base material layer made of resin coated base material particles through an adhesion layer made of a resin impregnated fibrous material in a sound absorbing board to be attached to a wall, a ceiling, etc., of an acoustic studio. SOLUTION: A sound absorbing board 8 is formed by adhering a surface decorative layer 4 to a surface of a base material layer 7 to which resin coated base material particles 6 are bonded through an adhesion layer 5a made of a resin-impregnated fibrous material of large opening ratio. The resin- impregnated fibrous material is adhered to a back side of the base material layer 7 to form a reinforced layer. The sound absorbing board 8 is manufactured through the heat and pressure integrated forming of the laminated members.  The surface decorative layer 4 is excellently adhered to the base material layer 7 through hardening of the resin impregnated in the adhesion layer 5a, the adhesion layer 5a does not deteriorate the sound absorbing performance of the base material layer 7 due to the acoustic transmissivity, improves the strength of the sound absorbing board 8, and can be easily manufactured through the heat and pressure integrated forming.
Patent JP-H08284887-A (JP)
Title: Fan
Inventor: OYAMA KOICHI
IPC: F04D29/38
Filed: 1995-04-11
Abstract: PURPOSE: To provide a fan effective in an extensive range of capacity and pressure by forming this fan so as to make each setting angle gradually larger toward an intermediate part each from both root and tip parts of a blade. CONSTITUTION: This fan is formed so as to make the setting angle gradually larger toward an intermediate part 2b from each of both root and tip parts 2a and 2b of plural blades 2 radially installed on an peripheral part of a boss 1 to be rotated and driven. A peripheral diameter of this boss 1 is almost the same in the axial direction, and a setting angle of the intermediate part 2b is within 1. 4 times over the root part 2a and the tip part 2c. Accordingly, especially at a small flow area and a medium flow area, the size of a vortex being produced in the downstream side of the root part 2a of the blade 2 becomes lessened, efficiency is good for the portion, and further starting gas quantity comes large enough, therefore a blowing capacity is thus increasable. With this constitution, an effective fan in an extensive range of capacity and pressure is thus securable.
Patent JP-2000306925-A (JP)
Title: Semiconductor lead frame catching jig
Inventor: IBE MASAHIRO
IPC: H01L23/50
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enlarge the contact area so that a semiconductor lead frame may not fall down by attaching a plurality of spring pins having spring property in parallel to a plate, and catching the semiconductor lead frame between them and the plate, with the spring force of the plurality of spring pins. SOLUTION: A semiconductor lead frame catching jig has a plurality of spring pins 2 having spring property attached in parallel to a plate 1, and catches the upper fringe of a semiconductor lead frame 2 between them and the plate 1. Furthermore, this jig is equipped with a lead frame fall preventive jig 4 to be stuck fast to the upper fringe of the semiconductor lead frame 3, and it is attached to the tip of the plurality of spring pins 2, thus the spring force that the plurality of spring pins 2 have is made to work upon the semiconductor lead frame through the lead frame fall preventive jig 4, thereby catching the upper fringe of the semiconductor lead frame 3 between the pins and the plate 1. The contact area increases, and this jig catch the lead frame without fail.
Patent JP-H01284604-A (JP)
Title: Snow melting device for road
Inventor: KOMATSUZAKI MICHIO
IPC: E01H3/04
Filed: 1988-05-07
Abstract: PURPOSE:To improve snow melting efficiency in an alternating sprinkler method, by cutting a snow melting pipe into pieces to be connected to plural water supply systems supplying a proper water volume from one line, and a minute water volume from another line and changing over water supply systems alternately at proper intervals. CONSTITUTION:A long snow melting pipe which is arranged on and attached to a road surface 1 to sprinkle water is cut off into plural pieces and plural systems are arranged in a water supply pipe 3 which supplies water to each snow melting pipe 2... and each line is connected to one water source 4. Then, a proper water volume is supplied to a water supply pipe 3a in one side system and a proper water is sprinkled from a snow melting pipe 2a, and a minute water volume is supplied to a water supply pipe 3b in the other side system and a minute water volume is sprinkled from a snow melting pipe 2b. And a water supply change over device 5 which is arranged at a water supply device 6 changes over both water supply systems alternately at proper intervals.
Patent JP-S5812068-A (JP)
Title: Group managing system for electronic cash register
Inventor: SAITOU SATORU
IPC: G06F17/40
Filed: 1981-07-14
Abstract: PURPOSE:To perform efficient price look up (PLU) registration processing, by providing an intermediate external storage device between a central processor and a plurality of electronic cash registers and providing a file for PLU registrating processing. CONSTITUTION:The terminals 1-N of a plurality of electronic cash registers (ECRs) are grouped, each group is provided with an intermediate external storage device 10 controlling each ECR at each group, and each device 10 is commonly controlled with a central processing device 20. An RAM 14 of the device 10 is provided with a PLU file of a unit price data storage area by department storing the unit price data by department code and a sales data storage area storing the sales by department. The device 10 makes registration processing based on the unit price data by department according to the operation of the ECRs and transmits the content of the RAM 14 to the processor 20 via a transmission control circuit 170 according to the instruction from the device 20. Thus, even with many number of sets of ECRs, the registrating processing based on the PLU registration processing or the department code can quickly and efficeintly be done.
Patent JP-H09278034-A (JP)
Title: Sealing container
Inventor: HAYASHI MASAYASU
IPC: B65D5/74
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact and convenient sealing container for powdered detergent by a method wherein a gable-top carton is applied with a cover formed of plastics by thin molding put thereon. SOLUTION: The structure is constructed of a gable-top carton and a cover to be put on the upper end of a trunk part of the gable-top carton. The cover is formed in a shape wherein one side demarcated by an approximately perpendicular section intersecting the top rib 3 of the gable-top carton at a right angle at a part corresponding to the center of the top rib 3 is formed in a shape of rectangular parallelepiped or quadrangular pyramid trapezoid and the other side is formed in a shape of the upper part of the gable-top carton, being formed of a top cover part T, a roof part S, a gable part K, and a part D for fitting to a trunk part.  The upper face 5 of the rectangular parallelepiped or the quadrangular pyramid trapezoid and the upper face 6 of the top cover part are connected with each other at the same plane, and the top rib 3 is held from both sides at least with a part of side walls of the top cover part T when the cover is mounted.
Patent JP-H10300145-A (JP)
Title: Gas introducing equipment for clean system
Inventor: YAMAMOTO HACHIRO
IPC: F24F7/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the cleanliness inside a room locally by providing with a gas supplying equipment supplying a pure gas without containing hazardous chemical components to a clean system in a gas introducing equipment for introducing the gas to the clean system. SOLUTION: An air supplying system provided with an oxygen bomb 7, a nitrogen bomb 8 and a carbon dioxide bomb 8 supplies each of the gases with the ratio similar to that of the air to the gas supplying duct 10 adjusting the quantity of gas flow from each of the gas bombs 7 to 9. The pure air from the supplying duct 10 is supplied to an air conditioner 4, introduced to a filter unit 5 after adjusting the humidity and the temperature of it, introduced to the inside of the ceiling chamber 11 of the clean room 1 clearing dust in the air and introduced to the inside of the clean room 1 generating clean air flowing through a high performance air filter. The clean air introduced to the inside of the clean room 1 passes from a floor surface to the under floor space 13 and circulated returning through an air return duct 6 to the air conditioner 4.
Patent JP-S6432807-A (JP)
Title: Brush equipped with automatic water stop valve
Inventor: GIRUMOO EICHI CHIYAPERU
IPC: F16K15/18
Filed: 1988-05-06
Abstract: PURPOSE: To provide an improved brush by including a normally closed valve normally blocking waterflow through the brush and a valve operation means which opens a valve means when a brush part is pressed against a surface to be washed. CONSTITUTION: When bristles are brought into contact with a surface to be washed, a handle part 12 and a barrel part 14 rotate about a pivot pin 44 in an aligned state, pressing the valve contact end 48 of a valve operating rod 46 against a flutter valve 28. Such a contact isolates the flutter valve 28 from a valve seat 26, and water is circulated through a conduit 20, a valve chamber 24, a nozzle hole 34, a liquid conduit 32, and a nozzle 70 and directly imparted to the surface to be washed. To stop the waterflow, simply the bristles 76 are separated from the washed surface and the water pressure again presses the flutter valve 28 against the valve seat 26. Continuous flow of the water through the brush 10 energizes an operating lever 60 to the right or back along a groove 58 and the flutter valve is always opened at the valve contact end 48 to guarantee continuous waterflow.
Patent JP-H07314545-A (JP)
Title: Production of hollow container
Inventor: SHIMIZU NORIHIRO
IPC: B29C49/64
Filed: 1994-05-25
Abstract: PURPOSE:To prevent distortion at the time of thermal sterilization by radially bulging leg parts on the bottom of a biaxially stretched blow molded container around the central part thereof so that the container can stand alone, disposing a shield having openings corresponding to the central part of the bottom and the peripheral part of the leg between the bottom part and a heater, and heating the corresponding parts to cause crystallization. CONSTITUTION:A biaxially stretched blow molded container 1A is provided, on the bottom and the peripheral part thereof, with leg parts 32 so that the container can stand alone. A shield 2A having openings corresponding to the central part of the bottom and the peripheral part of the leg 32 is disposed between the bottom part and a heater 3. When the container is thermally sterilized by means of the heater 3, heat is transmitted through the openings to the central part and the leg parts 32 to cause crystallization. Consequently, the container 1A is sterilized thermally, while standing alone, without causing distortion at the central part and the leg parts 32.
Patent JP-H048798-A (JP)
Title: Liquefied gas fuel for generating high-luminance colored flame
Inventor: YOSHIZAWA YUTAKA
IPC: C10L3/10
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title liquefied gas fuel capable of evolving colored flame such as red, yellow, yellowish green, green, blue and purple during combustion, by dissolving a coloring main agent comprising an organometallic salt compound, etc., and a coloring auxiliary composed of a nitrogen-containing compound in a combustible gas. CONSTITUTION:(A) A coloring main agent comprising one or more compounds selected from an organometallic salt compound, a metal-containing organic chelate compound, an inorganic metallic salt compound and a boric acid compound and (B) a coloring auxiliary composed of a nitrogen-containing compound such as nitro compound, amine compound or amino compound are dissolved in a conbustible gas, preferably liquefied butane, vaporizing under atmospheric pressure to give the objective liquefied gas.
Patent JP-S5336489-A (JP)
Title: Semiconductor memory element
Inventor: OOGISHI TSUTOMU
IPC: G11C11/412
Filed: 1976-09-16
Abstract: PURPOSE: To obtain a memory element featuring a small power consumption by connecting the gate and source of FET whose threshold voltage is near 0V to be used as a load resistance and accordingly by decreasing the memory holding current greatly. 
     COPYRIGHT: (C)1978,JPO&Japio