baber/WOPTO huggingface dataset:
Patent JP-H06294699-A (JP)
Title: Method and apparatus for detecting damage at joint of water shielding sheet
Inventor: KOTANI KATSUMI
IPC: E02B3/12
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method and an apparatus for detecting a damage at the joint of a water shielding sheet which make possible quick and easy detection work at a site and highly accurate detection even of a microdamage. CONSTITUTION:A damage point detector 18 is installed on the upper face of an upper layer water shielding sheet 12 while covering a joint 17 and pressed tightly against the upper layer water shielding sheet 12 using a handle 23 thus forming a closed space 22 along the joint 17. A planar space 15 defined between the upper and lower water shielding sheets 12, 13 is then evacuated. When any damage is present at the joint 17, outer air is sucked through a whistle member 21, a hollow rod 20, and the closed space 22 into the planar space 15. At that time, the whistle member 21 produces a sound.
Patent JP-S59110615-A (JP)
Title: Poultice
Inventor: ASANO SHIYUUICHI
IPC: A61K9/70
Filed: 1982-12-17
Abstract: PURPOSE:To prepare a poultice having high water-content, excellent water and shape retainability, and high safety and stability, by compounding a natural polysaccharide which can be swollen by absorbing a specific amount of water. CONSTITUTION:A natural polysaccharide which can be swollen by absorbing >=30 times weight of water based on the own weight, e.g. husk of Plantage asiatica, karaya gum, tragacanth gum, glucomannan, etc. (especially preferably husk of Plantage asiatica) is added to a poultice in an amount of >=0.5%, preferably 0.5-5%, based on the whole poultice, to obtain a poultice having a water-content of 50-90%. The poultice is incorporated with proper conventional components (e.g. 1-15% of water-soluble polymer, 0-10% of inorganic powder, 0- 20% of humectant, etc.). Excellent retainabilities of water and shape can be imparted to the plaster by the addition of said polysaccharide, and the amount of water can be increased without necessitating the addition of a polyhydric alcohol as a humectant and inorganic powder as a diluting and shape-retaining agent, in contrast with the conventional poultice.
Patent JP-H07174250-A (JP)
Title: Hydraulic valve and flow control method
Inventor: TEIMOSHII DE PIERI
IPC: F16K1/12
Filed: 1994-09-16
Abstract: PURPOSE: To provide a valve keeping its opening or closing state by use of a pressure force caused by an imbalance of a flow. CONSTITUTION: This valve has an interior cavity 15 into which an opposite and aligned inlet 12 and outlet 13 open. A bulbous valve element 16 is located within the cavity 15 and is reciprocally mounted on a shaft 17 extending through the outlet 13. Movement of the valve element 16 increases a flow area at one end of the valve element 16 and decreases a flow area at the other end of the valve element 16. As a result, a pressure acting on the valve element 16 varies in accordance with Bernoulli's theory to give rise to a net force on the valve element 16. A cistern inlet valve and cistern are also disclosed.
Patent JP-H0772705-A (JP)
Title: Electrifier
Inventor: SUZUKI SEIICHI
IPC: G03G15/02
Filed: 1993-09-07
Abstract: PURPOSE:To execute uniform electrification, even if the surface of the contact electrifying member such as an electrifying roller has ruggendness and irregularities in a resistance value. CONSTITUTION:The elastic roller 1 whose surface resistance is 10<5>-10<11>OMEGAcm and a blade 2 (or a wire) are provided, the blade 2 is arranged so as to make its end surface parallel with the electrifying roller 1, in a space held between it and a body 3 to be electrified, on the upstream side in the movement of the body 3 to be electrified, when viewing from the elastic roller 1 and a DC voltage VB applied to the blade 2 is set so that when the electrification starting voltage of the blade 2 and the body 3 to be electrified is defined as VTH2, the absolute value of the voltage VB satisfies ¦VB¦<VTH2. Electrification unevenness occurs in a region where the electrifying roller 1 gradually approaches the photosensitive body (body to be electrified) 3. However, discharge in the region is regulated by the blade 2, to prevent the electrification unevenness caused by the ruggedness and the irregularities in the resistance value on the surface of the electrifying roller 1 and execute the uniform electrification.
Patent JP-H05230384-A (JP)
Title: Oxidation method for producing quinacridone pigment
Inventor: FURIDORIN BEBURAA
IPC: C07D471/04
Filed: 1992-08-21
Abstract: PURPOSE: To obtain a quinacridone pigment in a high yield and in a short time, by a process in which after the dihydroquinacridone precursor of quinacridone (derivative) being oxidized in a specified method, the produced salt is hydrolyzed, and the pigment is precipitated.  
     CONSTITUTION: First, the 6,13-dihydroquinacridone precursor of quinacridone (derivative) is oxidized with heating in the presence of a gas (preferably air) containing at least 2 wt.% of oxygen, a base (preferably NaOH, etc.), dimethylsulfoxide, water, and a quinone catalyst (preferably anthraquinone-2- sulfonic acid and/or 2,6-disulfonic acid derivative). Next, the produced quinacridone salt is hydrolyzed or alcoholyzed, and the quinacridone pigment is precipitated and isolated. The temperature of the oxidation reaction is preferably 70-90°C. To obtain the pigment of a small particle size, before the precipitation of the oxidized pigment, the addition of particle growth controlling agent such as aluminum quinacridone sulfonate is recommended. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0768611-A (JP)
Title: Clamping device for injection molding machine
Inventor: SATO HIROSHI
IPC: B22D17/26
Filed: 1993-09-07
Abstract: PURPOSE:To provide a clamping device for injection molding machine which can ensure great mold releasing force and reduce the cycle time of injection molding largely as necessary. CONSTITUTION:This injection molding machine, which is provided with a mold opening/closing cylinders 11 which open and close a stationary mold 9 and a movable mold 10, and a ram type clamping cylinder 6 mounted at a position where respective tie bars 3, 3 which reciprocates inside a stationary platen 1 mounted onto a movable mold board 2 can be stored, is arranged so as to operate the identical piston rod 14 at the same time as two hydraulic cylinders 12, 13 whose diameters are different from each other and where the mold opening/closing cylinders 11 are disposed in series in an axial direction.
Patent JP-H0387543-A (JP)
Title: Intermediate duct fan
Inventor: TAGASHIRA SHUJI
IPC: F24F7/06
Filed: 1989-08-29
Abstract: PURPOSE:To facilitate a connection of fan and prevent a leakage of air by a method wherein a size of a suction opening is formed to have a larger size than that of an opening of a suction adapter and a flange part always covering a part of the suction opening is attached at one side surface of a main body in such a way as its fixing position can be adjusted. CONSTITUTION:A discharging opening 3a provided with a discharging adapter 3b to be communicated with or connected to a discharging duct 3c is provided at one side surface 3 of a box-like case. The other surface is provided with a suction opening 4a having a suction adapter 4b to be communicated with or connected to a suction duct 4c. A size of the suction opening 4a is made large as compared with a size of an opening 8 of the suction adapter 4b. The suction adapter 4b is provided with the flange 7 capable of covering the portion 6 other than the communication part of the suction opening 4a whatever part the opening may communicate with the suction opening 4a. A connection of the main body 1, the discharging ducts 3c and the suction duct 4c is performed such that the main body 1 is placed at a position where the discharging adapter 3b is coincided with a discharging duct 3c installed in reference to the discharging side and similarly a position of the suction adapter 4b is coincided with the suction duct 4c and under this condition, the suction adapter 4b is fixed to the other side surface 4 of the main body 1.
Patent JP-S59130476-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OSA YASUNOBU
IPC: H01L27/10
Filed: 1983-11-28
Abstract: PURPOSE:To obtain an EPROM memory cell which unnecessitates to take the margin for mask alignment and is fitted to high integration by forming poly Si's of the first and second layers in self-alignment, and forming the first layer poly Si and a field SiO2 in self-alignment. CONSTITUTION:Immediately after forming the first gate oxide film 3 by washing a wafer 1, the first poly Si layer 4 serving as a floating gate is formed. Next, an Si3N4 film 5 acting as the mask for selective oxidation and as the interlayer insulation film for the first and second Si layers is adhered to a thickness of 0.01-0.15mu. Then, an active region is covered with a photoresist film 12, and then the Si3N4 film 5 and the first poly Si layer 4 are removed by etching. Thereafter, the photo resist film 12 is removed after boron ion implantation, and a field SiO2 film 2 is formed at the part from which the Si3N4 film 5 and the first poly Si layer are removed. The second poly Si layer 6 is deposited over the entire surface by leaving the Si3N4 film +SiO2 film on the first poly Si layer 4 as it is. Since the photoetching of a three-layer or a four-layer is performed with the same mask in this manner, a control gate 6' and the floating gate 4' can be formed in self-alignment.
Patent JP-H0873378-A (JP)
Title: Thermoplastic plastic for preparation of coating of intestinal juice-soluble drug and weldable plastic film consisting of said plastic
Inventor: KURAUSU REEMAN
IPC: A61K9/32
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding material comprising an acrylic copolymer of a specific composition, insoluble in gastric juice and acidic digestive juice and soluble in intestinal juice, capable of being processed in a thermoplastic state without being decomposed. SOLUTION: The molding material comprises a copolymer composed of (A) 16-40 wt.% of acrylic acid/or methacrylic acid, (B) 30-80 wt.% of methyl acrylate and (C) 0-40 wt.% of an alkyl ester [preferably ethyl (meth)acrylate, butyl (meth)acarylate, etc.] except the component B of methyl acrylate and/or methacrylic acid and optionally a common auxiliary (e.g. a plasticizer such as citric ester and a mold release agent such as stearic acid) for coating a medicine. The material has preferably 1,000-100,000 melt viscosity at 120-145 deg.C melt under 1-5 Mpa. The copolymer is obtained by emulsion polymerization in the presence of an anionic emulsifying agent in a water phase.
Patent JP-S58207840-A (JP)
Inventor: KAARUUHAINTSU BURUGAA
IPC: H01R43/06
Filed: 1982-12-20
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-S59128399-A (JP)
Inventor: RUIIZU EICHI FUORII
IPC: A23K20/195
Filed: 1983-11-28
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-S60115034-A (JP)
Title: Optical recording memory
Inventor: TOKUDA YASUKI
IPC: G11B7/2433
Filed: 1983-11-25
Abstract: PURPOSE:To obtain an optical recording memory which permits recording with low energy and has substantial reflectivity in the stage of reproduction by providing a recording layer consisting of a material of which the compsn. changes when light energy is irradiated thereto and of which the reflectivity changes when light is irradiated thereto on a transparent base plate. CONSTITUTION:A recording medium 6 consisting of Si2Te3 is provided on a transparent base plate 1 consisting of polymethacrylate, etc. and a pair of such base plates with the media 6 faced on the inside are sealed to sandwich a low pressure air layer 7 therebetween by using a sealing material 8, thereby manufacturing a double-sided optical recording memory. A laser beam 3 is condensed by a condenser lens 4 to form about 1mu pit 5. The medium 6 is decomposed by the low laser output of <=1mW to deposit Te of high reflectivity. The part where the laser beam is not irradiated is held red and transparent. If GaTe is used for the medium 6, the part irradiated with the beam is blackened and has the reflectivity lower than the reflectivity in the part where the beam is not irradiated. The memory permitting writing with the low light energy is thus obtd.
Patent JP-H0271359-A (JP)
Title: Line modification release system for document producing device
Inventor: NAKAMURA MITSUNORI
IPC: G06F17/21
Filed: 1988-09-07
Abstract: PURPOSE:To designate again the modification to each modified line and to omit the need to set again the contents of the line modification by rewriting en bloc the line modification information corresponding to all document lines into the standard value. CONSTITUTION:A CPU 11 detects a print format setting instruction via a keyboard 14 and reads a format setting program out of an area 22 of a ROM 12 to perform a format setting process. At the same time, the CPU 11 detects a line modification setting or releasing instruction and reads a line modification setting or releasing instruction out of an area 23 or 24 to display the corresponding screen at a display part 15. Furthermore the CPU 11 performs a line modification setting or releasing process based on the program. The various print format information selected and set via a print format setting process are written into a format information area 32. While various line modification information selected and set via a line modification setting process are written into a line modification information area 33.
Patent JP-2000039157-A (JP)
Title: Cooling and heating structure having water-permeable concrete surface layer
Inventor: NOMURA TETSUO
IPC: F24D3/14
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a floor heating effect in the winter season and a floor cooling effect in the summer season by arranging a heat source in such a way that the source forms a prescribed route on the surface of a slab having a waterproofing surface and covering the whole body of the heat source with a water-permeable concrete surface layer. SOLUTION: After a water proofing layer 2 is formed on slab concrete 1, retaining concrete 3 is placed on the layer 2 so as to closely adhere the layer 2 to the slab concrete 1. Then a drainage ditch 12 is formed at the wall-side end section 3a of the concrete 3 and, at the same time, a water-permeable concrete surface layer 11 is constructed on the retaining concrete 3. Then a waterproofing protective sheet 5 is spread on the boundary between the surface layer 11 and concrete 3, and a circulating pipeline 13 is laid at prescribed intervals in the surface layer 11 so that an antifreeze solution may be circulated through the pipeline 13 as a heating medium.
Patent JP-H0861980-A (JP)
Title: Displacement amount detecting device
Inventor: SATO MAKOTO
IPC: G01D5/36
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a highly accurate displacement amount detecting device which can detect the phase without receiving influence even though there is an amplitude variation of the input signals of sine wave form, when the displacement amount of the rotating amount and the like of an article are detected precisely like a rotary encoder. CONSTITUTION: Amplifier means 9A and 9B to amplify two sine wave form of input signals input to a signal processing circuit, A/D transformer means 1A and 1B to transform the amplified signals into digital signals, an operation means 4 to calculate the phase of the input signals by using a relational expression by two signals from the transformer means, a waveform memory means 6 to store the input signals along a specific displacement scope, and a gain setting means 8 to set the amplified gains of the amplifier means 9A and 9B, are provided. And the amplified gains of the amplifier means 9A and 9B are regulated to arrange the converted levels of the inputs at the divided parts, when a specific displacement scope is divided into plural parts, and the input signals are A/D-converted in the displacement amount detecting time.
Patent JP-S6464136-A (JP)
Title: Lens focusing actuator
Inventor: ITO HIROSHI
IPC: G11B7/09
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate the need of a power supply to a movable part, to easily enhance the accuracy of the mechanism, and to speed up an optical memory, by using an Nd-Fe-B series rare earth permanent magnet for the movable part of a lens focusing actuator, and constituting all the movable parts of ring-shaped components. CONSTITUTION:To a lens holder 102 to which an objective lens 101 of an optical head is coupled, an auxiliary magnetic pole 103 is coupled, and auxiliary magnetic poles 103, 104 to which a coupled permanent magnet 105 are supported by a plastic sleeve 106. At the outside of this sleeve 106, coils 107, 108 are arranged, and a magnetic circuit is constituted of a yoke 109. This permanent magnet 105 is a magnet of Nd-Fe-B series compound rare earth, and the auxiliary magnetic poles 103, 104 consist of a magnetic pole brought to a green compact by mixing Fe powder, Co powder and Mn powder. Also, all movable parts of a lens focusing actuator are constituted of ring-shaped components, a current in the reverse direction is allowed to flow to the coils 107, 108, it is contrived to make the movable part light in weight, and the high speed responsiveness of the actuator is improved.
Patent JP-H10130166-A (JP)
Title: Microsphere containing immunogen, its production and immunization of animal using the microsphere
Inventor: SUZUKI TOSHIYUKI
IPC: A61K47/42
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject microsphere usable as a safe and stable oral vaccine applicable to human and animals by producing a structure composed of a spherical core containing an immunogen and a shell layer consisting of a specific substance and covering the spherical core. SOLUTION: This immunogen-containing microsphere has a multilayer structure composed of a spherical core containing an immunogen capable of immunizing human or animal and one or plural shell layers covering the core sphere. The outermost layer of the shell layers is composed of an enteric substance having a shape-retainability to keep the shell structure at room temperature. The enteric substance is composed of gelatin as a main component and optionally added with natural gum, polyvalent metal ion, plasticizer, etc. The microsphere is an enteric capsule passing through the stomach at a proper retention time and capable of sufficiently decreasing the deactivation of the immunogen during production, storage, etc.
Patent JP-H0779213-A (JP)
Title: Privacy telephone set
Inventor: FURUKAWA HIROMOTO
IPC: H04K1/04
Filed: 1993-09-08
Abstract: PURPOSE:To improve the sound quality of a privacy telephone set. CONSTITUTION:This set is provided with an AD converter 1 provided with a low-ass filter for preventing aliasing for converting input signals to digital signals, a code conversion means 2 for code-converting the output of the AD converter 1 by every other sample and the low-pass filter for removing higher harmonics. Then, the output signals of the code conversion means 2 are converted into analog signals in a D/A converter 3.
Patent JP-S6378397-A (JP)
Title: Refresh system for dynamic ram
Inventor: ISHIJIMA TOMOHARU
IPC: G11C11/34
Filed: 1986-09-20
Abstract: PURPOSE:To attain refresh only once at unit time by inputting a refresh access signal in common to each access signal input element and a refresh-enable terminal. CONSTITUTION:A refresh access signal is fed to a refresh-enable terminal ENB of row decoders 5a, 5b and gates of access signal input elements 6a1-6a64, 6b1-6b64. On the other hand, the gates of the access signal input elements 6a1-6a64, 6b1-6b64 are opened and an access signal from a signal source is outputted. The access signal is common to all row lines RL, then cell matrixes 1a, 1b are accessed in common as to all the row lines RL. That is, a RAS decode output of the row lines is acted as if all the addresses were accessed. In this state, a signal designating a column line is outputted sequentially from a column decoder 4, then refresh is applied to all storage cells connected to the column lines.
Patent JP-S6282454-A (JP)
Title: Electronic equipment
Inventor: HORI YASUO
IPC: H05K1/02
Filed: 1985-10-08
Abstract: PURPOSE:To reduce the number of parts and to facilitate an assembling work by uniting respective reinforcing/insulating means of folded parts integrally in an electronic equipment consisting of plural foldable parts. CONSTITUTION:An upper printed board 5 and a key spacer 6 in a keyboard part are connected to the inside of each display part 1 by tongue-shaped parts 3 and 10 and are extended between the display device 1a of the display part 1 and the reinforcing plate 11 which consists of a metallic plate to reinforce the display device 1a. The tongue-shaped part 10 of the key spacer 6 protects or insulates the circuit pattern of the tongue-shaped part 3 of the printed board 5 in a movable part A and insulates the reinforcing plate 11 consisting of the metallic plate and the circuit pattern of the tongue-shaped part 3 in the display part 1. Thus, the reinforcing/insulating means in the display part and the insulating means in the keyboard part are constituted with a one-body member.
Patent JP-H1061636-A (JP)
Title: Caulking bolt and nut
Inventor: HORIKOSHI KEIGO
IPC: F16B35/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide caulking bolt and nut which can be fitted to a plate material by caulking without spot welding, and enables rigid fitting by connecting a caulking part to the inside of the head part, connecting the shaft part to the end of the part, connecting a screw part to the forward end thereof, and forming detent projections on the outer peripheral surface of the caulking part. SOLUTION: The caulking bolt is so constructed that a caulking part 2 is connected to the inside of a head part 1, a rod-like shaft part 3 is connected to the end thereof, and a screw part 4 is connected to the forward end of the above. V-shaped locking grooves 7 are formed radially at equal spaces in the circumferential direction on the inner surface 15 of the head part 1, and a triangular locking projection 8 is formed on both sides of each locking groove 7. When the caulking bolt is inserted in a fitting hole of a plate from the heat insulating material side of the plate and the caulking part 2 is caulked, the locking grooves 7 and the locking projections 8 bite into the heat insulating material to be locked.
Patent JP-H04104620-A (JP)
Title: Coder and decoder
Inventor: MAEDA YASUAKI
IPC: G11B20/12
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate the scattering in an error when a burst error in excess of a correction capability takes place by giving an equal delay by a specific delay means to a data of each bit and adding 1st and 2nd check words generated by a specific check word generating means to the data. CONSTITUTION:A parity Q generated by a 1st check word generating circuit 33 is given to an input data interleaved by a 1st delay circuit 32 and a parity P generated by a 2nd check word generating circuit 35 is given to a data series de-interleaved by a 2nd delay circuit 34. Thus, the system offers a same correction capability as that of a conventional CIRC(Cross Interleave Reed Solomon Code). Furthermore, the 1st and 2nd delay circuits 32,34 give an equal delay in total and no interleave takes place. Thus, when a burst error in excess of a correction capability takes place in the recording and reproducing system, the scattering of the error is not caused.