baber/WOPTO huggingface dataset:
Patent JP-H01193398-A (JP)
Title: Production of fine natural leather powder, fine powder of natural leather obtained thereby, synthetic leather composition, coating material and molded product of synthetic leather
Inventor: NAKAMOTO MASAHIRO
IPC: C14B7/04
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a novel leather fine powder having natural leathery feeling, touch, moisture absorbing and desorbing and antistatic properties in a large amount at a low cost, by heat-treating small pieces of natural leather while applying microwaves, disentangling collagen and finely pulverizing the resultant small pieces. CONSTITUTION:Leather, such as scrap leather, obtained as a production waste of leather products, such as cattle, pig, goat, sheep or horse, is formed into small pieces of size normally <=30mm (preferably <=5mm). The resultant small pieces are subsequently heat-treated while applying microwaves at about 2450MHz frequency to disentangle collagen which is a principal component of the leather. The obtained small pieces of the leather are then subjected to fine pulverization treatment to afford a natural leather fine powder mostly having normally <=40mum size. The above-mentioned fine powder has better characteristics of resistance to water and microorganisms, durability and processability than those of natural leather.
Patent JP-S5299778-A (JP)
Title: Production of silicon mask for x-ray lithography
Inventor: MATSUI JIYUNJI
IPC: H01L21/302
Filed: 1976-02-18
Abstract: PURPOSE: A nitrogen implanted layer having a requered impurity concentration is easily formed at an arbitrary depth by forming the layer where etching stops through high speed ion implantation and changing the acceleration voltage and implantation amount of the ions being implanted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11212879-A (JP)
Title: Data processor
Inventor: NISHIYAMA JUNICHI
IPC: G06F11/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which can secure normal communication even if abnormality occurs in a line. SOLUTION: A data processor 10 and an external input/output unit 20 are connected by a plurality of lines 30. A line abnormality detection means 11 transmits a request signal on the line to be used and a response signal is generated from a response means 21. The line abnormality detection means detects an abnormality of the line according to whether the response signal is received or not, and a line switching means 16 switches the line to be used when an abnormality occurs in the line to be used.
Patent JP-S55109634-A (JP)
Title: Manufacturing heat-insulating panel
Inventor: DOIHARA SHIZUO
IPC: B29C39/10
Filed: 1979-02-15
Abstract: PURPOSE: To provide a heat-insulating panel for a refrigerator or the like, by attaching foaming jigs to thin plates, securing the jigs on each other with a clamp member and pouring and foaming a synthetic resin so that the tentative assembly of the thin plates and the jigs can be easily conveyed or stored.  
     CONSTITUTION: The side edges 6, 7 of two thin plates 1, 2, which have the same form and are laid in parallel with each other, are bent back. Foaming jigs 3, 4, which have inwardly projecting parts 8, 9 which are fitted between the bent edges  6, 7 of the plates over the total length of the jigs and the plates, are placed on the  side edges of the thin plates. The foaming jigs 3, 4 are removably secured on each  other by a clamp member 10. A low-foamed synthetic resin is poured into an opening defined by the thin plates 1, 2 and the foaming jigs 3, 4 and is foamed, thereby  making a heat-insulating panel. Since the thin plates and the foaming jigs are firmly  fixed on one another, the tentative assembly of these members can be easily conveyed or stored. Therefore, the efficiency of work is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55110153-A (JP)
Title: Resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08L69/00
Filed: 1979-02-16
Abstract: PURPOSE: A resin composition with high industrial value that is made by adding a polyalkylene terephthalate to a polyestercarbonate, thus showing improved moldability, shock resistance and solvent resistance.  
     CONSTITUTION: (A) 100pts.wt. of an aromatic polyestercarbonate containing structural units of (a) formula I (X is divalent group; the aromatic groups may contain substituents) and (b) formula II and having a molar ratio of dihydroxydiaryl residue: terephthalic residue: carbonate linkage 1:0.33W0.75:0.67W0.25, preferably 0.4W1.5 intrinsic viscosity, 160W190°C glass transition point, and 10 or less microequivalent/g are combined with (B) 1W150 parts of a polyalkylene terephthalate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11216457-A (JP)
Title: Purification of contaminated soil
Inventor: KATO KINYA
IPC: E02F7/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the purification of contaminated soil by inserting a double tube rod into the contaminated soil and jetting a pressurized water or a microorganism solution from the inner pipe. SOLUTION: A partition wall 5 is formed by continuously piling many pieces of steel plates to surround the contaminated area 1. Next, the double tube rod 2 is piled into the contaminated area 1. And the tip of the inner pipe 4 is protruded from the tip of the outer pipe 3, which is disposed directly above the contaminated area 1. The outer pipe 3 is connected to a discharge pipe line 6 and the inner pipe 4 is connected to a pressurized water forcibly feed pump through a pressure hose 7. The pressurized water is fed from the inner pipe 4, jetted from the tip of the inner pipe 4 and drawn out while rotating the inner pipe 4. The soil in the contaminated area is made slurry-like to be in a fluidized state to form a cavity part 8 between the inner pipe and the outer pipe 3.  The microorganism solution is fed to the cavity part 8 through the inner piper 4 and the contaminant is biologically decomposed. As a result, the purification is efficiently performed.
Patent JP-H08211498-A (JP)
Title: Photographic printing device
Inventor: KITO HIDEKAZU
IPC: G03B27/32
Filed: 1995-02-03
Abstract: PURPOSE: To make a whole device compact by preventing the deterioration of an LCD caused by heat and miniaturizing a light source. CONSTITUTION: An LED array 66 is constituted by arraying plural LEDs of respective colors in a specified arraying order. As to the arraying order and the quantity of the LEDs of respective colors; by arraying the LEDs in a density distribution as shown is (B), the light quantity of respective colors per unit time is made to be nearly the same (R≈G>B). Since the light quantity per the unit time is made the same, lighting time is the same time in the case of standard exposure and is easily controlled. During a preparation period when images corresponding to respective colors are formed on a liquid crystal panel, the role of a black shutter is obtained by extinguishing the LED, so that leaked light to printing paper is prevented.
Patent JP-H06233442-A (JP)
Title: Protection case for power cable connection and manufacture thereof and resin pipe mold therefor
Inventor: YOSHINO YUTAKA
IPC: B29C69/02
Filed: 1993-02-04
Abstract: PURPOSE:To provide a protection case for power cable connections, more excellent in workability and productivity than and equal in strength to concrete protection cases. CONSTITUTION:This protection case has an opening 11 at both ends which can receive a power cable C, and a housing section 12 in the center which is larger in inside diameter than the openings 11. The case also has a cylindrical body 1 of thermoplastic resin, the outside surface of which is provided with an FRP layer 13. The cylindrical body 1 has two cuts at positions where the circumference of the body is equally divided into two. Opening the cuts 14 to separate the cylindrical body 1 into two halves allows a connection between power cables C to be housed in the housing section 12.
Patent JP-H11208046-A (JP)
Title: Recording paper pressing mechanism of ink jet printer
Inventor: SUGAWARA TATSUO
IPC: B41J13/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To allow an ink jet head to perform stable recording by restricting floating of both ends of a recording paper disposed on a platen. SOLUTION: There is disclosed a recording paper pressing mechanism 29 of an ink jet printer for pressing both ends in the recording direction of the recording paper which is conveyed between a platen 9 and an ink jet head 18. A pair of recording paper pressing members having a predetermined gap with respect to the recording paper are provided to positions corresponding to both ends in a width direction of a recording region on the recording paper on which the ink jet head 18 performs the recording.
Patent JP-H08206252-A (JP)
Title: Health maintenance device
Inventor: HASHIBA EIJI
IPC: A61H1/00
Filed: 1995-02-03
Abstract: PURPOSE: To relax a body and to maintain health by the general exercises of the waist such as the reciprocating motion, rotation, twist and tightening, etc., of the waist or the pressurization of the abdominal part. CONSTITUTION: A base plate 6 capable of mounting the waist 65 of a user is freely movably mounted onto a base 1. Both end parts of a wire 11 for reciprocating motion in right and left directions are fixed to the base plate 6 and both end parts of the wire 14 for reciprocating motion in back and forth directions are fixed to the base plate 6. A band 37 attached to one side of the base plate 6 is fitted to the waist 65 of the user and attached to the cord of a cord winding device on one side of the base 1 and the band 38 attached to the other side of the base plate 6 is fitted to the waist 65 of the user and attached to the cord 31a of the cord winding device on the other side of the base 1.  An abdominal part pressurizing device 60 composed of a horizontal arm 44 with an abdominal part pressurizing part 53 freely ascendable and descendable and freely movable in a length direction is installed on the base 1 and a health maintenance device 61 is constituted.
Patent JP-S55109825-A (JP)
Title: Sealing material for hermetically sealed ball bearing
Inventor: FUKUMURA ZENICHI
IPC: F16C33/78
Filed: 1979-02-17
Abstract: PURPOSE: To absorb a pressure rise in the bearing interior and prevent a leak of the grease, by forming a window part, provided in the center part of seal face in a core metal of the sealing material, into a thin thickness deformable for a change of internal pressure of the bearing.  
     CONSTITUTION: A press-fit part 9a, lip part 9b and thin pad part 9c of a sealing material 9 are fully circumferentially welded and fixed in as integral unit to a core metal 10. The thin pad part 9c is installed in such a manner as to enclose a window part 11 of the core metal 10 from the outside, and the thin pad part 9c is allowed to absorb an amount of pressure rise in the bearing interior. In case of using this sealing material 9 for a hermetically sealed ball bearing, if an internal pressure goes up in accordance with a rotation of the bearing, the thin pad part 9c is expanded to the outside and an increase of volume in the bearing internal space removes a rise of the internal pressure. Accordingly, the lip part 9b is not deformed and no problem is caused for the grease to leak out of the lip part 9b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03179244-A (JP)
Title: Identification of wood piece by color or grain
Inventor: TERENSU JIEEMUSU AADEN
IPC: G01N21/88
Filed: 1990-01-26
Abstract: PURPOSE: To facilitate the sorting of wood, by scanning the surface of a wood chip with a scanning camera, forming red, green, and, if necessary, blue image data in accordance with the passing of the wood chip, and analyzing the histogram of frequency distribution of obtained data. CONSTITUTION: In a sotor 10, a detecting station 21 is installed, which includes a line scanning camera 22 for forming an image of the surface of a wood chip 14. The movement and the position of the wood chip 14 moving on a conveyer 12 are detected by a sensor 24 fixed to the camera 22. A cutting-out station 26 and a sorting station 27 which are connected in series are installed below the station 21. Data from encoders 18, 18C, 18S and sensors 24, 14C, 24S which are installed on the three stations are inputted in a main computer control part. From a histogram 46, the multidistribution and the single distribution of color images are formed. The operations of cutting 39 and sorting 44 are executed on the basis of the above distributions.
Patent JP-S58156020-A (JP)
Title: Production of raw material for mesophase in carbon fiber
Inventor: WATABE SHIYOUZOU
IPC: C10C3/02
Filed: 1982-02-08
Abstract: PURPOSE:A petroleum or tar pitch is previously treated at a specific temperature and heated under stirring, while a nonoxidative gan is flown to remove by- products inhibiting mesophase formation at advance and give the titled raw material with high uniformity and good fiber-forming properties. CONSTITUTION:A petroleum pitch obtained as a residual carbon substance resulting from the thermal cracking of vacuum gas oil or naphtha thermal cracking and a coal tar pitch are used as starting materials to effect pretreatment by heating it under a normal or elevated pressure at 300-400 deg.C for 1-24hr, preferably as a nonoxidative or inert gas, preferably a dried gas or nitrogen is passed to prepare an isotropic pitch softening at 60-110 deg.C. Then, the resulting pitch is heated under stirring, as a nonoxidative or inert gas is passed, to obtain the objective raw material without formation of mesophase granules.
Patent JP-H08210522-A (JP)
Title: Water stopping structure for ring follower gate
Inventor: TABUCHI HIROYUKI
IPC: F16K3/16
Filed: 1995-02-06
Abstract: PURPOSE: To stop water with high water stopping force by pressing water stooping plates on both sides in the width direction of a door body to water stopping faces on both sides in the downstream bonnet width direction by means of cooperation of a water pressure in the door body upstream and pressing energization from an elastic pressing device. CONSTITUTION: A door body 2 is energized to a downstream bonnet 4 side by means of a water pressure P inside an upstream bonnet 3, and water stopping plates installed on both sides in the width direction of the door body 2 are brought into pressure contact with water stopping faces 8 in the downstream bonnet 4. Then, a cylindrical pressing element 13B in each elastic pressing part 13 constituting an elastic pressing device 10 is energized by means of a spring 13C so as to elastically press a pressing plate 15, and as a result, the door body 2 and the water stopping plates are elastically pressed. In this way, water can be stopped with a high water stopping pressure because of cooperation of the water pressure P and elastic pressing of the water stopping plates onto the water stopping faces 8 in the downstream bonnet 4.  Therefore, a higher water stopping property can be secured in comparison with a conventional one, so that water can be completely stopped.
Patent JP-H02200256-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATO TAKESHI
IPC: A61B8/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the generation of a noise due to interlace scan as much as possible and to obtain a satisfactory ultrasonic picture smoothly connected by taking in data before one field for a raster out of field scan when there is no motion and taking in the data from a line interpolation circuit when there is the motion. CONSTITUTION:When the absence of the motion is decided based on the detected result of a motion detection circuit 20, a detection signal s0 is not outputted. In such a case, ODD field data #1, #3, #5... before one field stored in a field memory 5 are inputted to a multiplexer 6 and synthesized by this multiplexer 6. On the other hand, when the detection signal s0 is obtained from the motion detection circuit 20, interpolation data are inputted from a line interpolation circuit 32 to a multiplexer 7 and even when there is the motion, the ODD field data and the line interpolation data can be obtained. Thus, one ultrasonic frame goes to be the almost same condition as that of the non-interlace scan and the satisfactory ultrasonic picture can be obtained.
Patent JP-H02198103-A (JP)
Title: Trimming of film resistor
Inventor: IZEKI TAKESHI
IPC: H01C17/22
Filed: 1989-01-27
Abstract: PURPOSE:To trim a film resistor of a low resistance value, with high precision, by shorting an open place to determine a predetermined combined resistance value after a resistance circuit where an open place is disposed is formed and each of the film resistors is trimmed to a design resistance value. CONSTITUTION:On a board 11, a wiring conductor 12, a meter checking land 13a, a film resistor 14a, etc., are disposed. After each resistor is trimmed to a predetermined resistance value RX, if each trimming meter checking land is shorted by a solder bridge or a conductive paste 15a, a combined resistance value RX/5 is obtained. Therefore, in comparison with the resistance value RX/5 obtained by a conventional trimming method, the resistance value RX/5 can be obtained by enlarging a trimming resistance value to a five-fold RX. As a result, a resistance value trimming can be made with high precision.
Patent JP-S63185523-A (JP)
Title: Electric discharge machining device
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1987-01-28
Abstract: PURPOSE:To aim at avoiding abnormal machining by providing a calculator for calculating the value of dispersion of unload time, an abnormal machining discriminator for predicting and discriminating abnormal machining in accordance with the dispersion value and a control device for automatically controlling the rest time in accordance with the result of the discrimination. CONSTITUTION:A Td measuring meter 12 measures the unload time Td of each of electric discharge waveforms, and an electric discharge waveform sorter 13 delivers signals which are sorted into three kinds, instant electric discharge D1, normal electric discharge D2 and open D3 in accordance with the result of the measurement by the measuring meter 12. Further, an electrode feed control device 18 performs an electrode servo-feed in accordance with the frequencies of the instant electric discharge D1, the normal electric discharge D2 and the open D3. Then, an abnormal machining discriminator 27 judges whether the machining is abnormal or not, in accordance with the Td dispersion value, and if it is abnormal, the discriminator 27 delivers a signal to a control device 28 for controlling the rest time so as to automatically change over the rest time. Thereby it is possible to avoid abnormal machining and to perform stable and efficient machining.
Patent JP-H01192395-A (JP)
Title: Control method for clothing drying machine
Inventor: YOSHIDA YOSHIO
IPC: D06F58/02
Filed: 1988-01-28
Abstract: PURPOSE:To eliminate an unnecessary drying time and to terminate drying at a set end time by preliminarily performing load quantity deciding operation for deciding the quantity of load of clothing to be dried before the start of the drying process. CONSTITUTION:A gradient of temperature rise is measured by the load quantity deciding operation. The gradient is changed approximately in proportion to the quantity of load of clothing to be dried, and the quantity of load is decided by this gradient. A time TB required for drying is operated after this measurement, and the start time of the drying process is obtained by backward calculation from the end time and is set.
Patent JP-S62177307-A (JP)
Inventor: MITSUI HISAYASU
IPC: F16B35/00
Filed: 1986-01-31
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-H03222884-A (JP)
Title: Rotary compressor
Inventor: WADA KATSUYOSHI
IPC: F04C18/356
Filed: 1990-01-29
Abstract: PURPOSE:To increase a discharge passage sectional area without any restriction to cylinder thickness by installing plural pieces of discharge vertical holes for coolant gas, housing a discharge valve and its supporting device in an adjoining state in the circumferential direction of a cylinder, and adjacently setting up each discharge port corresponding to each of these vertical hole in the circumferential direction. CONSTITUTION:Two discharge vertical holes 13 for coolant gas are installed in an adjoining state in the circumferential direction of a cylinder 9, and a discharge valve 11 and its supporting device 12 are housed each in the inner part. In addition, each discharge port 10 is also set up vertically in the circumferential direction in response to each discharge vertical hole 13. Therefore, the number of the discharge port 10 can be increased without any restriction to the axial thick size of the cylinder 9, and even at time of high discharge rate at high speed operation, a discharge passage sectional area is sufficiently secured so that a discharge pressure loss is reducible.
Patent JP-H07230896-A (JP)
Title: Plasma device
Inventor: HOSHINO TADASHI
IPC: H05H1/32
Filed: 1994-02-15
Abstract: PURPOSE:To perform uniform heat treatment over a wide range by a single plasma jet, and reduce sticking of metal scattered from electrodes by a plasma arc to a material to be treated. CONSTITUTION:A plasma device has a cylinder member 9 which continues to an inside space AF and has an opening 9a on a side surface so as to pass a material 18 to be treated and whose both ends are opened, a positive electrode 24 and a negative electrode 4 respectively opposed to both end openings of the cylinder member 9 and gas passages 16a and 16b to supply gas to the inside space AF of the cylinder member 9. The cylinder member 9 has an inner wall surface whose cross section is a circular shape, and the gas passages 16a and 16b supply gas in the tangent direction of the inner wall surface.
Patent JP-S60163443-A (JP)
Title: Measuring device for carrier mobility
Inventor: HONMA NORIAKI
IPC: H01L21/66
Filed: 1984-02-06
Abstract: PURPOSE:To enable the carrier mobility measurement of non-contact and non- destruction suitable for in-processing without the need of electrode formation by a method wherein the titled device is provided with a means for obtaining constants of diffusion of semiconductor samples and a means for calculating the carrier mobility in a semiconductor sample from a constant of diffusion. CONSTITUTION:A sample 2 having junction is placed on a metallic sample base 1. A glass flat plate 4 with a clear electrode 3 on the bottom is set up 10-30mum above from the surface of the sample, and an electric capacitance Cm is formed between the surface of the sample and the clear electrode. When the sample is irradiated with intermittent lights from above through the electrode, an AC photovoltage Vph generating across both ends upper and lower of the sample appears between the electrode 3 and the sample base 1 via Cm; accordingly, the photovoltage can be detected without putting the electrode in contact with the surface of the sample. Since the carrier mobilities can be obtained without forming electrodes on the surface of a sample, the surface is not destructed or not contaminated. In the case of use in in-processing, the checking in the initial process is enabled, leading to the contribution to the improvement of yield.
Patent JP-H09191425-A (JP)
Title: Camera system
Inventor: HORIUCHI AKINAGA
IPC: G03B17/48
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the function of a still camera and the function of a video camera and to simultaneously record the pictures of both functions. SOLUTION: A luminous flux from a subject, which passes through a photographing lens 1, is divided into luminous light fluxes in a first optical member 2 and a subject image is formed in a first recording medium for still picture 6 with the first luminous flux among the plural luminous fluxes. The subject image is formed on the primary image-forming face near a concave mirror 3 with the second luminous flux. Then, the subject image on the primary image-forming face is image-formed again on a second recording medium for moving image 5 with the concave mirror 3 and a reduction lens 4.