baber/WOPTO huggingface dataset:
Patent JP-H0526560-A (JP)
Title: Storage cabinet
Inventor: HARA YASUO
IPC: F25D11/02
Filed: 1991-07-03
Abstract: PURPOSE:To enable a concurrent thawing of a frozen item and a storing of a fresh item to be carried out in a discrete chamber of simple structure or a warm cooked item to be stored in concurrent with a cooling of the hot cooked item and at the same time to enable a storing space within a refrigerator to be attained as wide as possible. CONSTITUTION:A plate-like partition wall 27 and indoor fans 30a and 30b are mounted at a deep part of a supporting column 16 present between openings 14a and 14b within a storing box 20. A cover 40 formed with an aeration hole 41 is mounted at a front part of each of the refrigerator fans 30a, 30b. The partition wall 27 and the refrigerator fans 30a, 30b are mounted at the deep part of the supporting column 16 acting as a dead space so as to form a small chamber suitable for a thawing operation without decreasing any storing space within the storing box 20. In the case that the refrigerator is used as a warm keeping device, heat of hot cooked item is removed to heat a chamber RM2.
Patent JP-H0239781-A (JP)
Title: Black level controller for video camera
Inventor: TAKAGI YOSHINORI
IPC: H04N5/243
Filed: 1988-07-29
Abstract: PURPOSE:To create a light picture by obtaining an appropriate black level when a light object is to be photographed and heightening the black level when a dark object is to be photographed and to realize a high grade image by controlling the black level according to incident light quantity to a lens. CONSTITUTION:In an iris circuit 7 to drive an iris meter, a control loop is composed by inputting an iris control signal detected in a detecting circuit 11 to the non-inverted input terminal of an amplifier OP1 and feeding back an operational output obtained by performing the operation between voltage set with volume VR2 and other voltage induced by a control coil L2 of the iris meter to the inverted input terminal of the OP1, and an iris is controlled. When the incident light quantity to the lens becomes smaller, an iris control signal input from the detecting circuit 11 also becomes smaller, and the iris meter becomes close to an opened state. Thereupon, the output voltage of an operational amplifier OP3 of an iris detecting circuit 8 is also reduced, and the base voltage of a transistor Q4 is reduced in a black level control circuit 9. Thus, the emitter voltage of a transistor Q3 is reduced, the slice level of the black level is lowered, and as the result, the black level is heightened.
Patent JP-H05202014-A (JP)
Title: Amino-substituted piperazine derivative
Inventor: PIEERU JIYORUJIO FUERIINI
IPC: C07D295/185
Filed: 1992-07-17
Abstract: PURPOSE: To provide an amino-substd. piperazine deriv. which inhibits biosynthesis of IL-1 and is used for the treatment for such diseases caused by excellent production of IL-1 or diseases promoted by IL-1.  
     CONSTITUTION: The deriv. is expressed by formula I or its salts. In formula I, R 1  is H, alkyl, alkoxy-alkyl, aryloxy-alkyl, etc.; R 2  is alkenoyl, carbamoyl, alkoxycarbonylcarbonyl, etc.; R 3 , R 4  are each H, alkyl, halogen, alkoxy, etc.; R 5 , R 6  are each H, alkyl, alkoxy, alkylthio, halogen, alkylamino, etc.; X, Y are direct bonds or each alkylene, alkenylene. The deriv. is, for example, 1-{4-[N-(2-isopropyloxyethyl)amino]benzoyl}-4-[2-(4-chlorophenyl)ethyl] piperazine. The compd. is obtd. by the reaction of a compd. expressed by formula II (X 1  is a carboxyl group or a carboxyl group modified with reactive functional groups) and a compd. expressed by formula III (X 2  is H, amino protecting group). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5890903-A (JP)
Inventor: OKUI TERUTSUGU
IPC: B27C5/06
Filed: 1981-11-25
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-H0837355-A (JP)
Title: Thin film resistance element
Inventor: ASAKURA MAKOTO
IPC: H01C7/00
Filed: 1994-07-22
Abstract: PURPOSE:To improve mounting density by forming thick film resistor on a through hole part provided on a ceramic substrate and connecting both ends of this thick film resistor to the conductors of the surface and the rear so as to use the through hole part as a thick film resistance element and a conduction circuit. CONSTITUTION:The thick film conductors 2 and 5 are provided on both surfaces of a ceramic substrate 3 and a through hole 4 is digged in a desired connecting position of these conductors 2 and 5. Thick film resistance 6 is formed ranging from the inner peripheral surface of the through hole 4 to the conductors 2 and 5 and the thick film resistance 6 is a thick film resistance element while being a conductive circuit of the surface conductor 2 and the rear conductor 2 simultaneously. Consequently, mounting density can be heightened by raising pattern density of the ceramic substrate than before.
Patent JP-H1018308-A (JP)
Title: Liquefaction prevention structure for building ground
Inventor: WAKAMEI YOSHIO
IPC: E02D27/34
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To restrain shearing deformation of a building ground, prevent liquefaction of the ground, and prevent damage to piles by constructing a plurality of retaining walls at specified intervals around a wall continuously surrounding a foundation structure of a building. SOLUTION: A surrounding wall 2 is constructed in a square shape around foundation piles 11 of a building 1. A plurality of retaining walls 3 are constructed on each outer side of the surrounding wall 2 in the direction at right angles to the surrounding wall 2 at specified intervals. The shape and thickness of the surrounding wall 2, and the number, width and thickness of the retaining wall 3 are selected appropriately according to the scale of the building and the ground conditions. In the event of an earthquake, a force causing shearing deformation to the ground within the surrounding wall 2 may be transmitted to the highly rigid wall 21 through a wall 22 in the area near a wall 21 and in the area distant from the wall 21, to the retaining wall 3 through the wall 22.  As a result, shearing deformation of the ground within the surrounding wall 2 may be restrained without increasing the thickness of the surrounding wall 2, and ground liquefaction and damage to the piles 11 are prevented.
Patent JP-H1139025-A (JP)
Title: Data transmission method for plant monitoring system
Inventor: FUJIKAWA TSUTOMU
IPC: G05B23/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce analog values transmitted on a network of a plant monitoring system within a range that does not bring any troubles to the plant monitoring. SOLUTION: This system consists of plural remote I/O devices 21 and plural central monitoring devices 22 connected by a network 24, and is constituted so that analog data from various kinds of constituting equipment 12 fetched by each remote I/O device 21 are transmitted through the network 24 to the central monitoring device 22 which needs it and other devices. In this case, in transmitting the analog data monitored by the remote I/O device 21 to the central monitoring device 22, a differential set value for change in the analog data necessary for this monitoring system is set in advance and is transmitted to the central monitoring device 22 or another device through the network 24 only when a difference between the current value of the analog data and a transmission value transmitted the previous time is higher than or exceeds the differential set value.
Patent JP-H0359349-A (JP)
Title: Freezer device
Inventor: HAKIRI OSAMU
IPC: F25B1/00
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an irregular vibration from being generated at a liquid distributing pipe of liquid supply even if a pressure variation occurs at an intermediate pressure part of a compressor receiving liquid by a method wherein a liquid injection taking-out port is arranged at a gas-liquid part where gas refrigerant and liquid refrigerant are present together in a liquid receiver or the like. CONSTITUTION:A basic freezing cycle is constructed by a compressor 1, condensor 2, expansion valve 4, evaporator 5 and liquid receiver 6. The compressor 1 is of a scroll type or a screw type of volumetric one. An injection pipe 7 for injecting liquid refrigerant from a high pressure liquid pipe out of a liquid receiver 2 to a midway part of a compressing process of the compressor 1 through a volume adjusting valve 3 is taken out of a part near an outlet port of the liquid receiver 6 where the gas refrigerant and liquid refrigerant are present together so as to enable a pressure pulsation from the compressor to be accommodated. An irregular vibration of the liquid pipe is reduced by accommodating the pressure pulsation from the compressor and then a reliability in operation of the freezing device can be improved.
Patent JP-S6169791-A (JP)
Title: Agent for producing novel active ester
Inventor: OGURA HARUO
IPC: C07K1/08
Filed: 1984-09-14
Abstract: PURPOSE:To obtain the titled agent consisting of (+)-N-hydroxycamphorimide, capable of preferentially reacting with L-amino acid to form an active ester, which reacts preferentially with enanthiomer to improve the yield of peptide synthesis. CONSTITUTION:The novel active ester of formula II can be prepared in a yield of e.g. 80%, by reacting (1R)-3-hydroxy-1,8,8-trimethyl-2-aza-bicyclo [3,2,1]oc tane-2,4-dione [abbreviated as (+)-N-hydroxycamphorimide] with the compound of formula XNHACO2H (A is group obtained by removing amino and carboxyl groups form an amino acid molecule; X is amino-protecting group) in the pres ence of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide as a dehydration catalyst, in a solvent such a THF, at 0 deg.C for >=24hr. The active ester reacts preferentially with L-amino acid to obtain a dipeptide.
Patent JP-S6169972-A (JP)
Title: Treatment of chemical copper plating solution
Inventor: FUJITA SHIGERU
IPC: C23C18/40
Filed: 1984-09-14
Abstract: PURPOSE:To treat efficiently a chemical copper plating soln. in a short time by electrolyzing the soln. at a specified current density, adding an inorg. compound as a strong electrolyte causing no environmental pollution, and carrying out electrolysis again at said current density. CONSTITUTION:A spent chemical copper plating soln. contg. copper sulfate, EDTA.2Na, NaOH and additives is electrolyzed at 1-20A/dm<2> current density using carbon as the anode and a stainlesls steel plate as the cathode. An inorg. chloride compound is added to the soln. as a strong electrolyte causing no environmental pollution by 1-10g (expressed in terms of chlorine) per 1l soln. so as to increase the efficiency of electrolysis, and electrolysis is carried out again at said current density. The treated soln. is neutralized with hydrochloric acid, diluted with water by 2-3 times, and discharged. NaCl, KCl or a mixture thereof is preferably used as the inorg. chlorine compound.
Patent JP-H1017993-A (JP)
Title: Steel sheet for di can having double layered structure and free from flange cracking and its production
Inventor: TANAKA SEIICHI
IPC: C21D8/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a DI can in which a coarse-grained structure useful for working and a fine-grained structure having hardness and high in intergranular strength are hybridized, reduced in cracking at the time of flanging and high in can strength and a method for producing the same. SOLUTION: This steel sheet for a DI can is the one contg., by weight, 0.01 to 0.08% C, 0.03 to 0.12% Al and 0.001 to 0.008% N and is composed of a two- layered structure in which the sheet thickness part to a depth of 5 to 25% from the surface layer and back layer in the sheet cross-sectional direction of the product sheet is occupied with a fine-grained 2 structure of #>=11.5 JIS size number, and the balance of the internal layer is formed of a coarse-grained 3 structure of #<11.0 JIS size number. As for the method for producing the steel sheet for a DI can, a continuously cast slab is used as a stock, which is heated so as to regulate the temp. of the surface layer part higher than that of the center part by >=20 deg.C and also to regulate the surface temp. to 1000 to 1200 deg.C and is subjected to hot rolling.
Patent JP-H0354824-A (JP)
Title: Semiconductor processing and semiconductor processing device
Inventor: TAKADO NOBUKAZU
IPC: H01L21/302
Filed: 1989-07-24
Abstract: PURPOSE:To enable the etching level to be controlled with high precision by a method wherein the processing and electron beams are controlled on the basis of the cathode luminescence spectrum emitted by focused electorn beam irradiation. CONSTITUTION:A specimen 107 is processed by irradiating it with focused electron beams 103 using chlorine gas as a reaction gas. The cathode luminescence 111 emitted from the specimen 107 enters a spectrophotometer 113 through an optical microscope 109, a quartz glass window 110 in a specimen chamber 108 and via a lens system 112. The luminescence spectrum obtained by the spectrophotometer 113 is analyzed by a computer 114 to control an electron beam controller 115 on the basis of the analysis data. Through these procedures, the elements comprising respective layers of specimen 7 can be detected by the characteristics lines of the luminescence spectrum so that the etching level may be controlled with high precision by detecting the local composition and the damage degree of the processed part.
Patent JP-H0945860-A (JP)
Title: Semiconductor integrated circuit and power supply line laying method
Inventor: YAMADA MASAAKI
IPC: H01L23/522
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce a voltage drop in a power supply line to an irreducible minimum so as to supply a stable power and to enable a transistor to carry out an ON/OFF operation stably so as to ensure a logic gate of a normal operation. SOLUTION: A first power supply line 1 of first potential is provided onto a prescribed conductivity-type semiconductor region 3, and a second power supply line 2 different in potential from the first power supply line 1 is provided onto the prescribed conductivity-type semiconductor region 3 adjacent and nearly parallel to the first power supply line 1.
Patent JP-H1034968-A (JP)
Title: Ink jet recorder
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/185
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a small ink jet recorder. SOLUTION: The ink jet recorder is provided with a port 50b communicating between the jet port face 50a and the side face of a recording head 50, a cap 51 to be pressed against the jet port face 50a of the recording head 50 and separated therefrom, and a suction cap 53 to be pressed against the side face of the recording head 50 and separated therefrom. The suction cap 53 is coupled with a suction pump in order to suck ink of the recording head 50 through the communication port 50b.
Patent JP-H0355991-A (JP)
Title: Emphasis de-emphasis circuit
Inventor: AGARI MASASHI
IPC: H04N9/802
Filed: 1989-07-25
Abstract: PURPOSE:To reduce noise distributed to a high frequency range of a de-emphasis output audio signal by selecting an emphasis characteristic to a high frequency emphasis characteristic specified by 2 time constants T1, T2 (T1>T2) and replacing a de-emphasis characteristic into a high frequency suppressing characteristic with opposite characteristic to the emphasis characteristic while a signal level of a higher frequency than f2=1/2PIT2 in the input signal is detected and into a low frequency pass characteristic having a cut-off frequency of f1=1/2piT1 specified by only the time constant T1. CONSTITUTION:A signal with a higher frequency than f2=1/2piT2(Hz) in audio signals inputted from an input terminal 1 is extracted by a high pass filter 12 and fed to a weighting circuit 13. An output signal of the weighting circuit 13 is fed to a level detector 14 and when the output signal of the level detector 14 exceeds a prescribed level, the switch 7 is turned to the position B. Thus, a linear low pass filter is obtained, in which the low pass characteristic is shown while a frequency f1=1/2piT1(Hz) is specified by one time constant T1(sec) only.
Patent JP-S5888377-A (JP)
Title: 2-imidazolylmethyl-2-phenyl-1,3-dioxolanes, manufacture and use as bactericide
Inventor: HANSUUYOAHIMU KUNOTSUPUSU
IPC: C07D317/16
Filed: 1982-11-02
Abstract: 1. 2-Imidazolylmethyl-2-phenyl-1,3-dioxolanes of the formula (I)  see diagramm : EP0080071,P9,F12  in which R represents the groupings  see diagramm : EP0080071,P9,F1  and  see diagramm : EP0080071,P9,F2  R**1 represents hydrogen or alkyl with 1 to 4 carbon atoms ; R**2 represents hydrogen, alkyl with 1 to 4 carbon atoms or halogenoalkyl with 1 to 2 carbon atoms and 1 to 5 identical or different halogen atoms ; X represents hydrogen, fluorine, chlorine, bromine and alkyl or alkoxy with in each case 1 to 4 carbon atoms ; n represents 1 and Y represents substituted phenyl, possible substituents being : halogen or alkyl with 1 to 4 carbon atoms, and their plant-tolerated acid addition salts and metal salt complexes.
Patent JP-S6169012-A (JP)
Title: Image pickup device with ttl focus detector
Inventor: KONO YASUSHI
IPC: G02B7/36
Filed: 1984-09-13
Abstract: PURPOSE:To simplify the structure by arranging dispersedly many minute reflecting or light-transmissive faces on the split surface of a beam splitter which leads a luminous flux to a focus detector. CONSTITUTION:A luminous flux L1 from an object passes a focusing system 1, a magnification varying system 2, a correcting system 3, and the first group 4a of a master system and is divided by a beam splitter 5, and one luminous flux L2 reaches a solid-state image pickup element 7 provided with a mosaic filter through the second group 4b of the master system, and the other luminous flux L3 reaches a focus detecting element 9 through a focusing system 8 for focus detection. Many minute reflecting faces 20 are provided on a beam split surface 5a of the beam splitter 5, and the luminous flux L3 to the focus detecting element 9 is obtained by them, and the luminous flux L2 to the solid-state image pickup element 7 is obtained by a light-transmissive part 21.
Patent JP-S6434675-A (JP)
Title: Cutting tool and manufacture thereof
Inventor: MATSUDA MASAO
IPC: B24D99/00
Filed: 1987-07-30
Abstract: PURPOSE:To enlarge the bonding strength between a linear member and a cutting member and avoid the deterioration in cutting performance of the cutting member by caulking a cylindrical member and the cutting member to fix the same to the linear member. CONSTITUTION:A green compact containing a super abrasive is formed on an outer circumferential surface of a cylindrical member 16, and is then sintered to form a cutting member 18 on the outer circumferential surface of the cylindrical member 16. Then, longitudinal slits 26 are formed in the cylindrical member 16 and the cutting member 18, and a wire rope (a kind of linear member) 12 is inserted into the cylindrical member 16. Under the condition, the cylindrical member 16 and the cutting member 18 are caulked to be fixed around the wire rope 12. Thus, the fixing of the cutting member 18 is effected by caulking without using solder or the like. Accordingly, there is no possibility of solder or the like entering pores in the cutting member 18, resulting in no change in metal composition of the cutting member 18. Therefore, the deterioration in cutting performance of the cutting member 18 may be avoided.
Patent JP-H0944098-A (JP)
Title: Notebook type personal computer with movable lcd
Inventor: TANABE SHOICHI
IPC: G09F9/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to optimally position an LCD in the case of viewing the display of the screen of the LCD by moving the LCD in an up-and-down direction. SOLUTION: An arm part 3 is attached to an LCD part 1, and attached to a bottom part 2. The LCD part 1 is supported by the arm part 3 in a state where the LCD is opened. The LCD part 1 and the arm part 3 are connected by a tilt unit. The tilt units are attached to the right and the left of the LCD part 1 and the arm part 3 so as to rotate the LCD part 1. The LCD part 1 is fixed at an optimum position because of connection by the tilt unit.
Patent JP-S6436861-A (JP)
Title: Floor panel
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1987-07-31
Abstract: PURPOSE: To improve workability of maintenance and inspection of underfloor equipment by a method wherein a whole or a part of a panel is formed of a transparent substance, in a floor panel wherein double floor structure is formed on a reference floor surface. CONSTITUTION: A floor panel 1 of which a double floor consists is formed of a synthetic resin material, such as an acryl material, and a transparent substance, such as glass, and securely supported by support bodies 2 erecting at intervals of a given distance on a reference floor surface 5. Floor finish materials, such as a tile carpet, are wholly or partially laid on the panel 1. When a state of underfloor piping and wiring is visually recognized, it is immediately visually recognized by removing a finish material 3. This constitution improves workability of maintenance and inspection of underfloor equipment.
Patent JP-S6083669-A (JP)
Inventor: UJITA TOSHIHIKO
IPC: A61L29/00
Filed: 1983-10-17
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-H0478879-A (JP)
Title: Electrophotographic copying device and its exposing method
Inventor: YAMAZAKI KOJI
IPC: G03G15/04
Filed: 1990-07-20
Abstract: PURPOSE:To miniaturize a device and to enhance the sensitivity of a photosensitive body by aligning visible light with the normal of the photosensitive body and irradiating it so that single wavelength light may be radiated to the normal at a specified angle. CONSTITUTION:The surface of the photosensitive body 201 is exposed to the light emitted from a laser light source 220 so as to form an electrostatic latent image by the single wavelength light. Then, an original 232 on an original platen 231 is irradiated with the light emitted from a light source 230 such as a halogen lamp and the photosensitive body 201 is exposed to the reflected light(visible light) to form the electrostatic latent image. Then, the laser light is obliquely radiated in a state where the irradiation angle of the laser light to the photosensitive body 201 forms a specified angle with the normal, a distance between image information addition parts 203A and 203D is made the same or approximate, then a mirror 222 is moved in a lateral direction to avoid the interference with the mirrors 237 and 238, so that a distance H2 from the photosensitive body 201 to the platen 231 is made short.
Patent JP-H0479159-A (JP)
Title: Manufacture of hydrogen absorbent electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/26
Filed: 1990-07-20
Abstract: PURPOSE:To enable an electrode to be manufactured in air, and thereby facilitate its manufacture by treating powder which is acquired by smashing hydrogen absorbent alloys or hydride under the environment of hydrogen or inert gas including a small amount of oxygen. CONSTITUTION:Hydrogen absorbent alloys are mechanically smashed into powder by an ordinary way under the environment of inert gas composed of hydrogen or argon, and it is then treated under the environment of inert gas composed of argon including a small amount of oxygen thereafter. In this case, a small, amount of oxygen contained in inert gas fairly oxidizes the surfaces of the aforesaid powdery particles so that each oxide film is formed to the extent that the inherent characteristics of the power are not impaired while each film prevents the powder from being oxidized furthermore even if it is exposed to air. It is desirable for the oxidized film to be formed that oxygen shall be contained in inert gas in a range of roughly 500 to 10,000ppm. By this constitution, a hydrogen absorbent electrode can thereby be manufactured in air.