baber/WOPTO huggingface dataset:
Patent JP-S5553656-A (JP)
Title: Apparatus for promoting uniform distribution of liquid temperature
Inventor: HORIE HIKOHEI
IPC: F24H9/00
Filed: 1979-01-16
Abstract: PURPOSE: To provide an apparatus for promoting uniform distribution of liquid temperature, capable of making temperature distribution of water to be heated with no need of agitating the same, by forming service water into jet flow by means of a jet pipe, drawing up water positively into a bent pipe from slits formed at the lower end portion of an inlet for circulating liquid, and thereby promoting heating and flow of circulating liquid from the outlet to a heating pipe.  
     CONSTITUTION: Service water from water tap W connected to water supply pipe 1 is formed into jet flow in passing through a jet pipe 2 disposed in a bent pipe 3. Subsequently, water to be heated in bathtub A is drawn up positively into bent pipe 3 from slits provided at the lower end portion and sent to a heating pipe B-a from the outlet 5 of circulating water. After thus heating the water, heated water is forced out into the bathtub A from upward outlet E. Thus, temperature distribution of water to be heated can be made uniform with no need of agitating the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60147846-A (JP)
Title: Logic verifying system of information processing system
Inventor: OYADOMARI HAJIME
IPC: G06F13/14
Filed: 1984-01-13
Abstract: PURPOSE:To make logic vertification before constituting the hardware of an information processing system so as to shorten the period required for making hardware tests, by performing the vertification with system function modules linked to the function module of each unit. CONSTITUTION:Function modules 301-310 are linked up with one another by means of linking means 311-316 and, in the first place, a test program to be run, etc., ae previously stored in an input data module 317. The module 317 is loaded onto the main storage function module 302 through the file device function module 305, data transfer device function module 304, and system controller control module 301 and the program is executed by the arithmetic processor function module 303. When a designer wants to obtain a program executed result, he has to shift the result from the module 302 to the printer device function module 309 and collect the data of an output data module 318.
Patent JP-H07207969-A (JP)
Title: Swimming pool facilities with variable floor surface
Inventor: AKAMATSU TETSUO
IPC: E04H4/06
Filed: 1994-01-18
Abstract: PURPOSE:To expand the service range of swimming pool facilities by varying a floor form of this pool partially. CONSTITUTION:An end flooring 1 and an intermediate flooring 3 are shifted, while a pressure fluid is fed to a rod side pressure chamber of positioning cylinder, making a piston rod retreat to some extent, and it is extracted out of a positioning hole installed in a pool side wall, thereby making both these end and intermediate floorings shiftable. Next, the pressure fluid is fed to a bladder 4 set up in a lower side of the flooring to be raised out of a pressure fluid feeder 6, while being inflated, the pressure fluid is exhausted out of an inner part of the bladder set up in the lower side of the flooring to be lowered, and each bladder is contracted, and the flooring is shifted. In addition, a cylinder 11 built in each end flooring at both sides is expanded or contracted, then an expansion plate 12 is expanded or contracted, whereby an amount of overs and shorts in the horizontal direction due to inclination in the intermediate flooring is compensated. Successively the pressure fluid is operated in the expansion direction of he positioning cylinder, making the piston rod advance forward, and it is inserted into the positioning hole installed in the pool-side wall.
Patent JP-H02252741-A (JP)
Title: Manufacture of low-density flexible polyurethane foam
Inventor: RAINHARUTO ZAMARITSUTERU
IPC: C08G18/18
Filed: 1990-01-12
Abstract: PURPOSE: To obtain a polyurethane foam having lower density by heating a mixture containing polyisocyanate, a specific isocyanate reactive H atom- containing compd. and water to a predetermined temp. not used heretofore before foaming.  
     CONSTITUTION: When a mixture containing polyisocyanate (e.g; diphenylmethane-4,4'-diisocyanate), a compd. with a mol.wt. of about 400-10,000 containing two or more isocyanate reactive H atoms (e.g; polyether polyol), water as housing agent, a compd. with a mol.wt. of 32-399 containing two or more isocyanate reactive H atoms being an arbitrary chain extending/ crosslinking agent [e.g; bis(dimethylaminoethyl)ether] and one or more kind of a known auxiliary and additive is reacted, it is heated to 40-60°C before foaming. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000198553-A (JP)
Title: Sheet feeder and image forming device
Inventor: TAKASHIMA KAZUNORI
IPC: B65H1/14
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce impact noises by a sheet stacker means being lifted for continuous sheet feeding, and shorten the time up to the completion of preparation for sheet feeding. SOLUTION: Part 8a of a pinion on a pressure release lever 8 turnable via cam 10 meshes with a rack 2a integrated with the leading end of an intermediate plate 2 to thereby control the lowering position of the intermediate plate 2 such that an uppermost sheet S on the intermediate plate 2 is maintained at the same height while a sheet feed roller 3 is in a standby position away from the uppermost sheet S.
Patent JP-H07210617-A (JP)
Title: Neural network circuit and operation method using this circuit
Inventor: AIHARA KIMIHISA
IPC: G06F15/18
Filed: 1994-01-19
Abstract: PURPOSE:To provide the neural network circuit, which is applied to a large-scale network to perform the operation at a high speed, and the operation method using this circuit by reducing the synapse calculation volume, the accumulating calculation volume, and the access to synapse coefficients. CONSTITUTION:This neural network circuit is provided with not only a conventional neuron circuit but also a means where a reference input value, a saturation area boundary value, and a reference output value are stored, a subtraction circuit 14 between an input value and the reference input value, a coincidence circuit 15 between the input value and the reference input value, comparators 9 and 10 between the output of an accumulating circuit 2 and the saturation area boundary value, a memory read circuit 5 which reads out a synapse coefficient from a synapse coefficient memory circuit 4 to output it to a synapse calculation circuit 1, a switch for switching between the output of a threshold circuit and the output of the reference output value, and a control circuit no which controls input selection, read of the synapse coefficient, and switch switching by input of code information of outputs of the subtraction circuit 14 and the memory read circuit 5, comparison result information from comparators 9 and 10, and output information of the coincidence circuit 15.
Patent JP-H05188310-A (JP)
Title: Image recorder
Inventor: OKINO YOSHIHARU
IPC: H04N1/113
Filed: 1992-01-13
Abstract: PURPOSE:To widely take the dynamic range of modulation of a light beam, and to obtain image recording excellent in gradient by arranging an optical attenuating means having a specific transmission factor in the optical path of the light beam, and setting the optical output of the light beam made incident on a photosensitive material to the light quantity corresponding to the sensitivity of a photosensitivity material. CONSTITUTION:On the back (the downstream side in the advancing direction of light beams 16C, 16Y, 16M) of a cylindrical lens 18, filters 50 (50C, 50Y, 50M) being optical attenuating means are arranged. This filter 50 has a transmission factor by which the optical output of a light beam 16 made incident on a photosensitive material A determined based on at least one of the efficiency of an optical system constituted of the maximum outputs of semiconductor lasers LD 12C, 12Y and 12M set to an arbitrary point of the maximum rated value or below, and also, the spectral sensitivity characteristic of the photosensitive material A, the wavelength of the light beam 16 and a polygon mirror 22, an ftheta lens 24, etc., becomes a prescribed value. In such a manner, even in the case any kind of the photosensitive material A is used, the dynamic range of modulation of the light beam 16 can be taken widely.
Patent JP-S61165840-A (JP)
Title: Sealing method of information recording medium
Inventor: YAMAMURO SATORU
IPC: G11B7/24
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate the influence of an adhesive agent for sealing on a recording material and to permit sure sealing by using an urethane acrylate resin as the adhesive agent for sealing and heating the same prior to curing by UV rays. CONSTITUTION:A pair of substrates having a recording layer on at least one side of two disk-shaped substrates are heated prior to curing, by UV rays, of the urethane acrylate resin curable by UV rays in the stage of disposing the substrates in such a manner that the recording layer faces the inside and sealing the substrates via or without via a space by using the above-mentioned resin. The substrates are heated prior to curing of the urethane acrylate by the UV rays in order to increase the adhesive power after coating of said resin on the substrates. The urethane acrylate resin is preferably used together with a photopolymn. initiator.
Patent JP-H11204517-A (JP)
Title: Forming method of silicon oxide film and silicon oxide film forming equipment
Inventor: SUZUKI ATSUSHI
IPC: H01L21/316
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a silicon oxide film forming method which is capable of reducing the formation of a dry oxide film on a silicon layer, when a silicon oxide film is formed on the surface of the silicon layer, and form a silicon oxide film superior in characteristics. SOLUTION: In this forming method of a silicon oxide film, (A) a combustion chamber 30 for forming water vapor through the combustion of hydrogen gas with oxygen gas, (B) a water vapor forming equipment 34 for forming water vapor by a method other than combustion of hydrogen gas with oxygen gas, and (C) a silicon oxide film forming equipment provided with a treatment chamber 10 for forming a silicon oxide film on the surface of a silicon layer are used. After the treatment chamber 10 has been filled with oxygen gas accompanied by water vapor formed with the vapor forming equipment 34, formation of vapor is started in the combustion chamber 30, and the silicon oxide film is formed on the surface of the silicon layer in the treatment chamber 10 by the use of the water vapor formed in the combustion chamber 30.
Patent JP-2000204181-A (JP)
Title: Surface curing of resin and surface cured resin and apparatus for producing the same
Inventor: SOTOZAKI MINEHIRO
IPC: B29L17/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing the surface of a resin by which the surface of a disk substrate made of a plastic can be modified with a low energy in a short time, to obtain a surface cured resin and to provide an apparatus for producing the surface cured resin. SOLUTION: The surface of a resin is cured by alternately or simultaneously carrying out the ion implantation for implanting >=1017 carbon ions/cm2 in the surface of a disk substrate 10 made of a plastic at <=20 keV to form an ion implantation layer 11 and the formation of a high-hardness thin film 12 laminated thereonto. A bias means is further used in combination to raise the curing rate.
Patent JP-S58121830-A (JP)
Title: Output driving circuit
Inventor: KADOTA HIROSHI
IPC: H03K19/0944
Filed: 1982-01-14
Abstract: PURPOSE:To attain an output driving circuit of an integrated circuit using the output driving circuit as an input circuit at check. CONSTITUTION:An input signal from an input terminal P1 is synthesized with a signal inverted at inverters X1, X2 and applied to a gate of E-FETs 5a, 5b, 6a, 6b complementarily. The source and drain of the E-FETs 5a, 5b, 6a, 6b are connected in series, the drain of the E-FETs 6a, 6b is connected to the source  and gate of D-FETs 7a, 7b, and the drain of the D-FETs 7a, 7b is connected to a power supply. Since either one of the E-FETs 5a, 6a is set off without fail in terms of DC, no current flows from the power supply. In using the driving circuit as an input circuit, when the P1 is at a low potential, the FET 5a is set off and the 6a is set on, and when a low potential (e.g., ground potential) is given to an input terminal P2 in this state, a power supply voltage V is applied between the source and drain of the FET 7a.
Patent JP-H02184063-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSONO KUNIHIRO
IPC: H01L27/04
Filed: 1989-01-11
Abstract: PURPOSE:To obtain a semiconductor device having a high yield rate by providing a constitution wherein the functions of semiconductor chips are made to be blocks, each block is independently designed and manufactured, and only the good blocks are taken out and laid. CONSTITUTION:This device is composed of the following main blocks: a RAM 1a; a ROM 1b; a CPU 1c; and an I/O 1d. The circuit and the pattern are designed for each block. The data are converted into pattern data 2a-2d for a semiconductor wafer process. An ordinary semiconductor wafer process is used for each circuit block, and elements and wirings in the blocks are formed on the water. Then, wafer tests are performed for every chip of the wafers 3a-3d. Only good circuit blocks 4 (4a-4d) corresponding to the wafers 3a-3d are cut out. The cut-out good bits 4a-4d (22 pieces) are laid and fixed on a chip supporting board 5.
Patent JP-S57117745-A (JP)
Title: Solar-heat utilizing hot-water supply system
Inventor: HARADA MASATSUNE
IPC: F24S90/00
Filed: 1981-01-13
Abstract: PURPOSE:To reduce the size of a heat accumulating apparatus, by utilizing heat accumulated in a concentrated solution of an inorganic salt and heat produced when the concentrated solution of an inorganic salt is diluted. CONSTITUTION:A tank 4 having therein an aqueous solution of an inorganic salt such as lithium bromide having a high hygroscopicity and producing a large amount of heat when it is diluted and a tank 5 having therein water are communicated with each other via a pipe 7, and a heat radiating section 3a of a heating-medium conduit 3 connected to a solar heat collector 1 is disposed in the tank 4 for heating and concentrating the solution of an inorganic salt. Steam produced is condensed in the tank 5 so that heat is accumulated therein. At the same time, water in the tank 5 is heated by a heater 10 and a heating section 12 by the aid of a heat exchanger 9a, and steam produced in the tank 5 is sent to the tank 4 for diluting the solution of an inorganic salt and thereby producing heat through dilution of the solution, so that a hot-water supplying water heater 15a of a water heater 11 is heated. At the time of accumulating heat, water in the tank 5 is cooled by a cooling column 13.
Patent JP-H04270411-A (JP)
Title: Printing synchronizing system
Inventor: TAKAHASHI MUNEHIKO
IPC: G06F3/06
Filed: 1991-01-18
Abstract: PURPOSE:To decrease the idle time of data transfer as much as possible and to improve line efficiency in the case of continuously transmitting plural data units by alternately outputting the two kinds of print completion signals from a print completion detection part to a computer. CONSTITUTION:This printing synchronizing system synchronizes and exchange printing information between a printer 2 equipped with a printing data storage part 4, printing trouble detection part 7 and print completion detection part 6 to output the print completion detection signal when printing is completed, and a computer 1, the printing data storage part 4 is equipped with storage areas to store the printing data of the two data units, the two kinds of print completion signals are provided, and the print completion detection part 6 alternately outputs the two kinds of the print completion signals to the computer 1.
Patent JP-S55102537-A (JP)
Title: Preparation of 4-hydroxymandelic acid
Inventor: NAKASHIMA KAZUHISA
IPC: C07C59/52
Filed: 1980-01-16
Abstract: PURPOSE: To obtain the title substance useful as a raw material for the intermediate of medicines, pesticides, and perfumes, in high purity and yield in a short time, by extracting the reaction product, prepared from phenol and glyoxylic acid in a relatively high temperature range, with a solvent.  
     CONSTITUTION: Phenol(P) is reacted with glyoxylic acid(G) in an aqueous medium in the presence of an alkali(A) at 40W100°C, preferably 60W90°C, to give a reaction mixture, which is extracted with a solvent to afford the title compound. A lower alkyl ester of acetic acid, e.g. methyl or ethyl acetate, or ether, e.g. diethyl ether, an aliphatic ketone, e.g. methyl isobutyl ketone, may be used as the solvent. The molar ratio of G:P:A is 1:0.8W10:1W5, preferably 1:1.2W3.5:1.2W4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08187991-A (JP)
Title: Electronic blackboard
Inventor: TSUJIMURA SUSUMU
IPC: H04N1/00
Filed: 1995-01-13
Abstract: PURPOSE: To prevent not only marker erasing wastes from dropping from a writing surface down to the outside of a blackboard frame, but also marker erasing wastes from dropping from a clearance formed between the blackboard frame and the writing surface. CONSTITUTION: In addition to a powder receiver 9D formed into the length covering almost the whole width of a writing surface 4 formed on a front lower section of the writing surface 4, an inner powder receiver 9E formed into the length covering almost all the width of the writing surface 4 is provided on a lower section of a clearance 13 formed between the blackboard frame 2 and the writing surface 4.
Patent JP-H02210562-A (JP)
Title: Copy preventing system for external memory unit
Inventor: OKADA SATOSHI
IPC: G06F21/12
Filed: 1989-01-10
Abstract: PURPOSE:To prevent copying of an external memory unit by discriminating whether first character data for copy prevention of an information processor and second character data of the external memory unit have prescribed relations or not. CONSTITUTION:When an external memory unit 16 is set to an information processor 22, a memory switching means 32 forcibly switches the address space, which the information processor 22 can access, to a first memory space. Before the comparing operation, second character data stored in the external memory unit 16 is displayed on a display means 14. Thereafter, a validity discriminating program stored in an internal memory 30 is executed to compare first and second character data; and when these data have prescribed relations, the memory which the information processor 22 can access is switched to the external memory unit 16 by the memory switching means 32 and the access to this second memory space is permitted. Thus, copying is completely prevented.
Patent JP-2000201799-A (JP)
Title: Home delivery box structure and manufacture thereof
Inventor: OITA SHOICHI
IPC: A47B55/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost of manufacture, to facilitate transportation, to save storage spaces, and to make maintenance easier by mutually assembling connection members such as right and left side plates, back plate, top plate, bottom plate, and door from screws, grip bolts, molly nails, engaging tools, hinges, etc. SOLUTION: This home delivery box structure A is equipped with individually painted right and left side plates 1 and 2, back plate 3, top plate 4, bottom plate 5, shelf board 6, and a door. Those parts are mutually assembled by connection members such as screws, grip bolts, molly nails, engaging tools, and hinges. The base 80 is assembled by screwing the main body part 80a, front plate 80b, and rear plate 80x together. Since the structure can be assembled at a setting position, they are not bulky in transportation by a truck, etc. They are stored by parts in a manufacturing factory requiring not much spaces. Since the structure is disassemblable, maintenance such as parts exchanging and repairing are easily done at low cost and fractional disposal is easy.
Patent JP-H01180526-A (JP)
Title: Liquid crystal display device
Inventor: ONO NAGAMASA
IPC: G09G3/36
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a satisfactory image quality scarcely having an uneven contrast in the whole area of an image display area by placing a dummy picture element group in the outside peripheral part of a display use picture element group and driving a liquid crystal existing thereon by a dummy signal being different from a video display signal. CONSTITUTION:At the outside of a display use picture element group 6, a dummy picture element group 7 of a picture element electrode group of vertical six columns and horizontal five rows is placed. In this state, an AC dummy signal is always applied continuously to a dummy picture element, and a liquid crystal on said picture element does not hold charge but always driven by an AC signal. In such a way, when the dummy picture element group 7 is driven by the AC signal, an uneven contrast is generated in a boundary of the dummy picture element group 7 and the display picture element group 6 after many hours, but since a transformation of a liquid crystal state in the boundary part is smooth, comparing with the case the outside periphery of the display picture element group 6 is a non-driving area, the uneven contrast is not generated for an extremely long period of time. In such a way, unevenness of the contrast can be prevented, and the display quality of the liquid crystal display device can be improved.
Patent JP-H09199639-A (JP)
Title: Semiconductor device and its formation
Inventor: ARAKI MASANAO
IPC: H01L21/56
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To mount a semiconductor device with a conventional packaging facility, form resin stably, and at the same time make thinner the semiconductor device. SOLUTION: In a semiconductor device, a chip 4 is fixed on the surface of a die pad 3 and the entire part is covered with a resin 1 for forming a package. Then, the reverse side of the die pad 3 is exposed externally. Since the reverse side of the die pad 3 is exposed externally in this manner, the semiconductor device can be made thinner by the thickness of the resin 1 on the reverse side of the die pad 3 and heat dissipation property can be improved. Also, steam generated inside during packaging can be easily discharged externally, thus preventing the package from being cracked due to vaporization inflation of water deposited inside. Also, its external shape is the same as that of a conventional semiconductor device except the thickness, thus packaging the semiconductor device using a conventional packaging facility.
Patent JP-H05184301-A (JP)
Title: Production of jam-stuffed dumpling made from refined rice flour
Inventor: NAKANO TADASHI
IPC: A23L7/10
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the subject dumpling soft in palate feeling with flavor retained, through such processes that moisture-contg. glutinous rice is made into rice flour while pouring water thereon to remove coarse particles, the resulting flour is dehydrated into a lump of refined rice flour, which is then kneaded while adding water thereto, and the resultant dumpling is stuffed with ingredient(s) like jam and frozen, and it is put to boiling treatment when to be taken. CONSTITUTION:Moisture-contg. glutinous rice prepared by immersing glutinous rice in water is made into rice flour while pouring water thereon, and the resulting milky liquor is freed from coarse particles to adjust particle size followed by dehydration to obtain a lump of refined rice flour. Thence, such an amount of water as to be suitable for making a dumpling is added to the lump again followed by kneading, and the resultant dumpling is stuffed with ingredient(s) 1 like jam and/or cream into a refined rice flour dumpling a which is then frozen. When to be taken, the dumpling is poured with or immersed in hot water to convert the raw dumping a into a boiled refined rice flour dumpling a, thus affording the objective dumpling a.