baber/WOPTO huggingface dataset:
Patent JP-H06174342-A (JP)
Title: Refrigerator
Inventor: TAKIZAWA TAKASHI
IPC: F25B47/02
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the pressure of refrigerant sucked up into a refrigerant compressor from falling to a specific value or below and protect this refrigerant compressor from being subjected to the liquid back of the refrigerant, during defrosting. CONSTITUTION:A high pressure gas pipeline 24 which connects a refrigerant compressor 19 to a condenser 20 and a low pressure gas pipeline 27 which connects a vaporizer 5 to the refrigerant compressor 19, are connected with a capacity control circuit 38. This capacity control circuit 38 is designed to provided a capacity control valve 40 whose opening is controlled by the pressure of the refrigerant in the low gas pipeline 27 during defrosting operation of the vaporizer 5 and which leads a part of hot gas to the low pressure gas pipeline 27.
Patent JP-H0725340-A (JP)
Title: Time control device for train constant time interval control system
Inventor: NOMI YUKIO
IPC: G06Q50/30
Filed: 1993-07-13
Abstract: PURPOSE:To dispense with switching operation to manual mode by stopping residual time subtracting action at the time of correcting a timer and storing only the system time immediately after the correction, and resuming the residual time subtracting action afterwards. CONSTITUTION:Residual time is displayed on a residual time display means, and the time of a timer means 3 is read by a time read means and stored as the preceding system time in a time storage means. Thereafter, the preceding time is subtracted by a subtracted value computing means. A residual time computing means subtracts the subtracted value computed from the residual time displayed by the residual time display means of a display part so as to compute the new residual time. A residual time updating means updates the residual time to the residual time computed by the residual time computing means and displays it. In the case of the time of the timer means 3 being corrected by the timer correcting means of a console 2 during this constant time internal control, after the judgment of a judging means, an operation stop means stores the system time, read immediately after the correction, as the preceding time, and stops the operation of the subtracted value and residual time.
Patent JP-H116651-A (JP)
Title: Water flow heating device
Inventor: SOGAISHI ICHIRO
IPC: F24H1/10
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of heat by a method wherein a metallic heat transfer pipe through which flow water flows is embedded in a metallic heating medium block heated by a ceramic heater, a plate form ceramic heater is pressed against the heater mounting surface of the metallic heating medium block through an elastic heat insulation material by a caul for mounting. SOLUTION: A metallic heat transfer pipe 8 is made of a metal, such as stainless or copper, being durable against corrosion and simultaneously having high thermal conductivity, and has length enough to provide a heat transfer area sufficiently necessary for heating. A metallic heating medium block 9 is formed of a metal being excellent in thermal conductivity, such as aluminum, and simultaneously, also excellent in workability. The metallic heat transfer pipe 8 is embedded and molded by die cast and a heater mounting surface 10 is formed. A plate form ceramic heater 11 is mounted in an adhesion to a heater mounting plane 10 of a metallic heating medium block 9 to heat the metallic heating medium block 9. Flow water flowing through the metallic heat transfer pipe 8 embedded in the metallic heating medium block 9 is heated.  An elastic heat insulation material 13 prevents dissipation of heat.
Patent JP-H05964-A (JP)
Title: Osteopathy therapeutic agent and hypercalcemia therapeutic agent
Inventor: YAMAGUCHI KEN
IPC: A61P3/14
Filed: 1991-06-19
Abstract: PURPOSE:To provide the subject novel agent effective for the therapies of osteopathy due to calcium dysbolism or hypercalcemia in patients with malignant tumor, virtually causing no side effects, containing, as active ingredient, interleukin-4. CONSTITUTION:The objective therapeutic agent containing, as active ingredient, interleukin-4, which is an established substance as one of cytokines. Interleukin-4 which has bone resorption-inhibitory effect can favorably reduce blood calcium level to the normal value, when compared with calcitonin, glucocorticoid, indomethacin, or mithramycin. The dosage for the present agent is ca. 10mug-1mg/ kg a day on an interleukin-4 basis, and it is preferably administered sustainedly by intravenous or intramuscular injection or by using an osmotic pressure minipump.
Patent JP-H0725402-A (JP)
Title: Filth-treating equipment
Inventor: ONISHI ICHIRO
IPC: B65F1/06
Filed: 1993-07-13
Abstract: PURPOSE:To effectively utilize refuse bags sold in a market as expendables in a device for treating stinking filth such as throwaway diapers, crude refuse, etc. CONSTITUTION:The circumferential edge part 8 of an aperture is fixed in such a state as opening its aperture of a refuse bag 7 sold in a market which is placed in a container 3 by being pinched by a ring edge part 10 and a fixed ring 11. A throttling mechanism 14 provided with arms 20, 21 which act in such a way as selectively throttling a part of the bag 7 from its circumference is arranged under the fixing mechanism 9. The throttling mechanism 14 is made to act by a motor by operating a switch provided on the upper face of a lid 4. Thereby, filth is laid under such a condition that the throttling mechanism is closed and the lid is closed; and then the throttling mechanism is opened once, the filth is dropped into the bag, and thereafter the throttling mechanism can be closed again. Thus, leakage of offensive generated from the filth to the outside of the container is suppressed to the minimum.
Patent JP-2000004891-A (JP)
Title: Production of optically active cyclic ketoalcohol
Inventor: HAMADA HIROKI
IPC: C07C49/493
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound of a high optical purity at a low cost without separating optical isomers by adding a specific cyclic diketone into a culture medium of a plant cell and producing an optically active cyclic ketoalcohol based on reducing actions of the plant cell. SOLUTION: A cyclic ketone represented by the formula (R1 is a lower alkyl; R2 is propyl, propenyl or propargyl) [e.g. 2-methyl-2-(3-propenyl)-1,3- cyclopentadienone] is added into a culture medium of a plant cell such as a callus of Marchantia polymorphia and culture is carried out under conditions of 25 deg.C atmospheric temperature and 120 r.p.m. for 2 days while irradiating the culture medium with light at 2,000 luxes to produce an optically active cyclic ketoalcohol [e.g. 3-hydroxy-2-methyl-2-(3-propenyl)-cyclopentanone] based on reducing actions of the plant cell. Thereby, the objective optically active ketoalcohol is produced at a low cost. The compound is used as a raw material for synthesis, etc., of various useful natural products or physiologically active substances.
Patent JP-S6158816-A (JP)
Title: Manufacture of cuprous oxide
Inventor: KONISHI MITSUJIRO
IPC: C01G3/02
Filed: 1984-08-21
Abstract: PURPOSE:To obtain cuprous oxide excellent in quality inexpensively and quickly by mixing an aq. soln. of bivalent copper such as cupric hydroxide which is the waste luqiud or the intermediate in the manufacture of copper sulfate with a reducing agent and allowing both the two to react in pH and temp. of the prescribed range. CONSTITUTION:An aq. soln. or a suspending soln. of the whole bivalent copper such as cupric hydroxide and cupric chloride which are the waste liquid or the intermediate in the manufacture of copper sulfate is used. One or more kinds of the reducing chemicals such as formalin, sodium sulfite and invert sugar are mixed with the soln. and the mixture is stirred in 4-13.5pH in the state of an aq. soln. and allowed to react at 0-100 deg.C to precipitate Cu2O. By this method, high-purity Cu2O is inexpensitvely obtained in because the waste liquid can be used and the product is obtained the low reaction temp. for the short period.
Patent JP-H1120110-A (JP)
Title: Method and device for sticking functional film
Inventor: INOUE HIDEAKI
IPC: B29L9/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sticking a functional film which are contrived for sticking the functional film on a surface to be stuck, without impairing the film. SOLUTION: A functional film 14 is held by a holding surface 13 of a holding plate 12 through the intermediary of a porous sheet 20. Then, the functional film 14 is brought into contact with one end of a CRT panel surface 16 and the upper side of one end of the porous sheet 20 is pressed by a roller 18 for sticking. Moreover, while the holding plate 12 is moved in the direction parallel to the CRT panel surface 16 and the functional film 14 is pressed from above the porous sheet 20 onto the CRT panel surface 16 by the roller 18, the roller 18 is so moved from one end of the CRT panel surface 16 to the other end thereof as to follow the holding plate 12 and thereby the functional film 14 is stuck on the CRT panel surface 16.  Since the holding plate 12 does not come into direct contact with the functional film 14, according to this constitution, usual impairment of the functional film 14 is prevented.
Patent JP-H0926150-A (JP)
Title: Heater device for floor heating
Inventor: NIIMI KENICHIRO
IPC: F24D13/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce an entire configuration size of a floor heating device, simplify its structure, facilitate an installing work, reduce an entire cost including its installing work expenditure and develop distribution of a floor heating system by a method wherein as a configuration for effectively performing a heat transfer toward a floor material, a new system is employed in a structure within the heater device. SOLUTION: In a heater device 7 for use in heating a floor to be installed between common joists 4 at a lower part of a floor member 6 of a housing, a plurality of resilient members 12 such as coil springs are stored in an upper case and a lower case having a heater device 10 or the like therein and there is provided a heater device 7 having a function to extend or retract in a vertical direction so as not to cause each of the cases to be removed from each other. Then, under a mounted state of the heater device 7, only the upper surface of the upper case closely contacted with the heater device 10 is entirely contacted with a lower surface of the floor material 6 to be installed and in such a way that a force more than that required is not uniformly applied.
Patent JP-S6417767-A (JP)
Title: Recording device
Inventor: MAEKAWA ETSUICHI
IPC: B65H37/04
Filed: 1987-07-14
Abstract: PURPOSE:To surely accomplish a punching process and a binding pin process of the title recording device regardless of the method of delivering a manuscript by providing a prohibition means to prohibit the size of a recording paper to change while the manuscript is being delivered by manual operation. CONSTITUTION:When a series of plural sheet of manuscript consisting of different sizes are to be reproduced, one sheet of the manuscript to be reproduced is to be placed on the glass plate of a copying device 2. Operating steps to be followed by the copying device 2 are; press a manual delivery selection button 210; press a size selection button 203; press a mode selection button 204 to select the processing mode; press a binding pin position designation button 205 to designate the binding pin position; press a punch designation button 206 if a punch processing is required; and then press a reproduction button 202. Now, even if the size selection button 203 is pressed during the series of above mentioned reproduction operation to select the different sizes of a copying paper that conforms with the manuscript size, the CPU 200 of the copying device 2 does not accept the size selection signal because the signals from the mode selection and the manual delivery selection are already inputted in the CPU 200 when the mode selection button 204 and the manual delivery selection button 210 were pressed.
Patent JP-H1122092-A (JP)
Title: Floor structure of building
Inventor: HIROFUJI AKITO
IPC: E04F15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of a building which feels warm to feet in winter and prevents stumbling. SOLUTION: This floor structure is divided into a main walking area 10 for walking mainly on the corridor part 8 of a building and a floor part 9 continuing to the corridor part 8 and an auxiliary walking area 11 adjacent to the side of the main walking area 10. The main walking area 10 is formed to have a lower heat conductivity than the adjacent auxiliary walking area 11, thus decreasing its rate of temperature drop and making it feel warm to the backs of feet. The areas 10, 11 are of the same height to avoid stumbling at the boundary between the areas 10, 11.
Patent JP-2001006715-A (JP)
Title: Fuel cell stack
Inventor: NAKANISHI HARUMICHI
IPC: H01M8/24
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a stack by forming a through hole in each member of a stack and an endplate provided at its both ends to insert a fastener to fasten them, and by making a supply hole formed in the endplate to supply a hydrogen gas or an oxygen gas communicate with the through hole. SOLUTION: Four through holes (41a and the like) to insert a bolt 43 passing through an end plate are formed, and a plurality of supply holes (41e and the like) to supply a hydrogen gas or an oxygen gas to corresponding through holes are formed. A plurality of recesses 50 communicating with the through holes and the supply holes respectively are formed on the inner wall of the endplate. A through hole 48a corresponding to each through hole of the endplate is formed at the four corners of a first and second gaskets 48, 49. An insulating plate 47 is superimposed between the endplate and a fuel cell, and is partitioned by the first gasket 48 and the second gasket 49. The through hole is also used for a gas introducing path.
Patent JP-H0463776-A (JP)
Title: Front part body construction for vehicle
Inventor: IMURA YUTAKA
IPC: B62D25/04
Filed: 1990-06-29
Abstract: PURPOSE:To effectively improve supporting rigidity and strength by cooperating with a wheel apron and a frame between a suspension tower part and a dash panel upper part, and supporting the suspension tower part with a reinforcing member forming a closed section continued with the inside of the closed section of the frame. CONSTITUTION:On the upper part side of the rear side extending part 11c of a suspension tower part 11, and on the bottom of a dash upper panel 25, a reinforcing member of nearly L-shaped section of which the front end is connected to the upper end part 11a of the suspension tower part 11 and the rear end is connected between the rear end of the dash upper panel 25 and the front end of a cowl panel, is provided. The reinforcing member 41 is cooperated with the upper part side of the rear side extended part 11c of the suspension tower part 11 positioned inner side of an engine room side than a front side upper extended frame 31, the bottom of the dash upper panel 25, and the like, between the upper end face 11a of the suspension tower part 11 and the rear end part of the dash upper panel 25, and a closed section continued to the inside of the closed section of a frame 31 is formed.
Patent JP-S6331441-A (JP)
Title: Motor
Inventor: YANAGI YOSHIAKI
IPC: H02K5/10
Filed: 1986-07-24
Abstract: PURPOSE:To improve durability and effectively prevent dust from being accumulated through a simple structure by equipping a root of exposed portion of a rotating shaft with a ring body provided with a cylindrical gap from the rotating shaft. CONSTITUTION:A rotating shaft 2 of a rotor is projected on one end face side of casing 1a of a motor body 1 and a base of said rotating shaft 2 is rotatably held by a bearing fitted in the casing 1a. Also, a ring body 4 of a given thickness having a through hole 4a in the center through which the rotating shaft 2 is made to pass with a given gap from said though hole 4a, is fastened to a face from which the rotating shaft 2 of the casing 1a is projected. Moreover, the thickness of this ring body 4 and the gap between the through hole 4a and the rotating shaft 2 are such that a natural convection boundary layer is generated within said gap.
Patent JP-S5874793-A (JP)
Title: Production of solid fuel
Inventor: SONEDAKA KAZUNORI
IPC: C10L5/38
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a household solid fuel which is lightweight and has excellent ignitabilities, fire spreadability, combustibility, service life, etc., by combining a plurality of band- or stick-shaped briquettes consisting mainly of a carbonaceous substance and having different compositions, and rebriquetting the combined briquette. CONSTITUTION:A binder such as pitch, tar or carboxy-methylcellulose and, if necessary, a small amount of water are added to a carbonaceous substance such as anthracite powder. The mixture is kneaded and briquetted to produce band- shaped or stick-shaped briquette 4 which has a large average particle size, is hardly ignited, but has a large heat capacity. Separately, a binder and water are added to a carbonaceous substance such as charcoal powder. The mixture is kneaded and briquetted to produce band- or stick-shaped briquette 5 which has a small average particle size, is easily ignited, but has a small heat capacity. The briquette 4 and 5 are combined together in an unhardened state, or simultaneously supplied to a pressure molding machine and rebriquetted into a pellet shape to obtain the desired solid fuel.
Patent JP-H09329595-A (JP)
Title: Estimation method for remaining life of power transmission belt
Inventor: KITAHAMA YASUSHI
IPC: G01B11/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an estimation method in which a remaining life is estimated on the basis of the judged result of the generation degree of a crack by magnifying the side face in the width direction of a rubber transmission part so as to be observed and the correspondence relationship between the generation degree of the crack and finding the remaining life in advance by experiment. SOLUTION: Regarding many samples, an actual vehicle running test or a simulation test which is equivalent to the test is made. When the mean value of the actual running distance of a sample in a certain evaluation section is designated as (a), and a running distance up to the evaluation detection in the state that a life is exhausted is designated as (d). The (d)-(a) means a remaining life η. At this time, a remaining-life factor is estimated on the basis on the ratio of the remaining life to the actual running distance. When the ratio is designated as κ, κ=η/a=(d/a)-1. It is known that a power transmission belt has the remaining life of at least the actual running distance or higher, and the remaining-life factor is factor of one or more.  When the remaining-life factor κ is found for every kind of the power transmission belt, the remaining life ηcan be estimated when the actual running distance (a) is multiplied by the remaining- life factor κ.
Patent JP-S6152553-A (JP)
Title: Water heater
Inventor: ANDO HARUMI
IPC: F24H1/24
Filed: 1984-08-22
Abstract: PURPOSE:To improve the evaporating combustion characteritics and consequently prevent the odor of unburnt gas from generating at the extinguishment of a burner by a structure wherein either one lower end of an inner shell and of an outer shell is located higher than the other lower end and an atomizing means by a nozzle is arranged in a combustion chamber formed by the bottom surface and either inner shell lower part or outer shell lower part. CONSTITUTION:The lower end of the outer shell 7 of a heater body 9, the water chamber of which consists of an inner shell 6 and the outer shell 7, is located higher than the lower end of the inner shell 6. A nozzle 1 and an ignition device 5 (provided closely to nozzle 1) are installed respectively in such manners that their tips are inclined upwards in a combustion chamber 11 at the lower opening of the combustion chamber 11 formed in a space ranging from the bottom face 10 provided between the inner shell 6 and the lower end of the outer shell 7 to the lower part of the inner shell 6. The oil pressurized by an electromagnetic pump 2 is sprayed from the nozzle 1 obliquely upwards against an evaporating cylinder 12 in the combustion chamber 11. On the other hand, combustion air is jetted by means of a fan 14 from the air jetting holes 17 of the evaporating cylinder 12 in the form of high speed swirling current in order to ignite sprayed oil particles by means of the ignition device. After being ignited, the sprayed particles mix with the swirling air current past through the evaporating cylinder 12 in the premixed region 20 locating between the evaporating cylinder 12 and an assisting cylinder 18 so as to perform yellow flame diffusion combustion.
Patent JP-H092808-A (JP)
Title: Production of krypton
Inventor: TAKANO HIDEAKI
IPC: B01J20/16
Filed: 1995-06-15
Abstract: PURPOSE: To produce krypton of high purity at high yield at a low cost in a safe manner by concentrating krypton in a liquefied oxygen taken out from a main condenser in an upper rectification tower of an air separation apparatus by an absorption process. CONSTITUTION: A liquefied oxygen containing krypton and xenon is taken out from a main condenser 1 in an upper rectification tower of an air separation apparatus. The liquefied oxygen is gasified followed by absorption and separation of the xenon with an absorption tower 2 packed with a xenon selective absorbent at -170 deg.C. A through gas is introduced into the absorption tower 3 packed with a krypton selective absorbent at -170 deg.C until the breakthrough of the krypton. Then, the tower is warmed up to 70 deg.C with good attention on the concentration of hydrocarbons to desorb the krypton and the recovered krypton is collected in a krypton concentrated gas tank 4. Hydrocarbons in the krypton concentrated gas are burned in a catalyst tower 5 and water and carbon dioxide gas are removed by a removing tower 6.  Then, the krypton concentrated gas is introduced into an absorption tower 7 packed with a krypton selective absorbent and cooled down to -170 deg.C until the breakthrough. Then, the tower is warmed up to -100 deg.C, purged with a product gas, and further warmed up to 70 deg.C to recover the krypton.
Patent JP-H09236600-A (JP)
Title: Method and device for measuring feces occult blood
Inventor: WADA YASUO
IPC: G01N33/536
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To measure the amount of hemoglobin in a sample feces automatically and accurately, for significantly improved sanitaryness and accuracy. SOLUTION: From a sample vessel housing device 8 where a lot of sample vessels, constructed of elastic material such as plastic, contain feces-diluted sample liquid, sample vessels are taken out one by one and transported to sample inspection position, and, a hole is opened an the sample vessel at the sample inspection position, a specified amount of sample liquid is dropped from the sample vessel into a cell 35, and at the same time, a reagent which performs antigen-antibody reaction with human hemaglobin is injected into the cell 35, and, the human hemoglobin in the sample liquid is optically measured with turbidity, in the cell 35 caused by the reaction with reagent, thus, the amount of human hemoglobin contained in a sample faces is automatically measured.