baber/WOPTO huggingface dataset:
Patent JP-H05112469-A (JP)
Title: Porous carrier, preparation produced therefrom and their production
Inventor: KOISHI MASUMI
IPC: C08B30/12
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the subject preparation having freely controllable active time and releasing condition, high safety, easy processability and excellent occlusion effect and useful for pharmaceuticals, etc., by using porous starch grains as a porous carrier and supporting the objective substance in the pores. CONSTITUTION:Starch 1 such as rice starch is treated with an enzyme having raw starch degradation activity (e.g. amylase) to obtain a porous starch grain 2. The obtained porous starch 2 is used as a porous carrier and the objective substance (e.g. acetylsalicylic acid) is supported in the pore 3 of the porous carrier to obtain the objective preparation.
Patent JP-H04265263-A (JP)
Title: Ceramic composition for producing upper layer of two-layer stoneware tile
Inventor: HENINGU SARUGE
IPC: C04B41/50
Filed: 1991-10-21
Abstract: PURPOSE: To produce the ceramic composition for the production of the top layer of tiles with abrasion resistance and high saturation by limiting the composition of the tiles and containing especially clay, potassium feldspar, sodium feldspar, nepheline-syenite, and calcined kaolin/clay.  
     CONSTITUTION: The ceramic composition includes 13-40 wt.% of clay (white burning), 0-25 wt.% of wollastonite, 8-32 wt.% of potassium feldspar, 5-15 wt.% of sodium feldspar, 0-12 wt.% of lithium feldspar, 3-15 wt.% of nepheline-syenite, 0-25 wt.% of frit, 0-5 wt.% of ZnO, 6-24 wt.% of calcined kaolin/clay, 3-16 wt.% of calcined aluminum oxide, and 0-10 wt.% of ZrSiO 4 , and the ceramic has 4-12% of contraction in drying/combustion and a thermal expansion coefficient of (59-90)×10 -70  K -1  at 20-400°C. The composition has a water absorption capacity of zero and the ceramic has an upper layer consisting of a glass phase and a crystalline phase. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11131791-A (JP)
Title: Working frame for overhead pipe laying
Inventor: SASAKI MASATOSHI
IPC: F16L55/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To save man-hour and term of works by using a working frame for overhead pipe laying which has an upper frame having a winch and a plurality of wheels rolling on the top surface of the pipe, a side frame vertically suspended from the upper frame and a lower frame below the pipe to be laid, thereby permitting the movement along the pipeline without disassembling the scaffold. SOLUTION: An upper frame 2 has a plurality of tire-wheels 3 on the lower surface with a winch attached to a lateral member at the center, a side frame 4 is suspended from the upper frame 2 to the sides of pipe 1, and a lower frame 5 is kept horizontal and attached to the lower ends of the right and left side frames 4, 4. Linkage fittings for winch wires 7a, 7b attached to an existing framework on the pipe 1 near the front and rear ends of the pipe layering work area, or the portions of winch wires 7a, 7b of supports 21, 22 are respectively attached, and one of winch wires 7a, 7b is wound back while the other winch wire 7a or 7b is wound by moving the take-up frame 20 forward or backward. Thus, the movement along the pipeline is possible without disassembling the existing scaffold and the time period for work can be reduced.
Patent JP-H03169838-A (JP)
Title: Preparation of aromatic amines
Inventor: NOMURA KOTOHIRO
IPC: C07C213/02
Filed: 1989-11-17
Abstract: PURPOSE:To profitably prepare the subject compound by performing a reduction reaction in an alkali aqueous solution and, if necessary, in the presence of a specific compound when an aromatic nitro compound is reduced with carbon monoxide/hydrogen in the presence of a rhodium or ruthenium compound as a catalyst. CONSTITUTION:(a) An aromatic nitro compound is reduced with CO/H2O in the presence of a catalyst comprising a rhodium compound in an alkali aqueous solution or (b) the aromatic nitro compound is reduced with the CO/H2O in the presence of the catalyst comprising the rhodium compound in the alkali aqueous solution further in the presence of one or more compounds selected from amine compounds, diamine compounds, phosphine compounds, phosphite compounds and diphosphine compounds, thereby selectively providing an aromatic amine useful as a drug, agricultural chemical, dye, pigment or an intermediate thereof in high catalytic activity and yield even under mild conditions comprising the ordinary component and atmosphere and profitably because even a small amount of the catalyst gives a good result.
Patent JP-H02145745-A (JP)
Title: Steel for cold forging
Inventor: URITA TATSUMI
IPC: C22C38/14
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the title steel having moreover improved hardenability, particularly induction hardenability while retaining its cold forgeability in high by regulating the compositional critical value. CONSTITUTION:A steel for cold forging having the alloy compsn. constituted of, by weight, 0.25 to 0.65% C, <=0.15% Si, <=0.60% Mn, 0.0005 to 0.0050% B, 0.005 to 0.05% Ti, one or both of 0.005 to 0.30% Mo and 0.05 to 0.5% V, <=0.015% S and the balance substantial Fe is prepd. If required, <=1.0% Cr is furthermore added to the above compsn. In this way, the steel having good cold forgeability and having moreover improved hardenability, particularly induction hardenability can be obtd. Thus, the steel is preferably suitable as the material for automobile parts in particular.
Patent JP-H02144252-A (JP)
Title: Vehicle brake hydraulic pressure control device
Inventor: ARIKAWA TETSUO
IPC: B60T8/42
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to rapidly perform a braking along the driver's will by providing a valve means for shutting off the communication between a master cylinder and a hydraulic pressure control valve with communicating the master cylinder with a brake pipe line upon a slip in drive. CONSTITUTION:One of hydraulic pressure generating chambers of a master cylinder 1 is communicated to a wheel cylinder 12b at a front right wheel 6a through a solenoid selector valves 26a, 4a, and is connected to a wheel cylinder 12b at a rear left wheel 11b through a valve device 8 and a pressure reducing proportional valve 1a. The other one of the hydraulic pressure generating chambers of the master cylinder 1 is similarly connected to a wheel cylinder 7b at a front left wheel 7b through solenoid selector valves 26b, 4b, and is communicated to a wheel cylinder 11a at a rear right wheel 11b through the valve device 8 and a pressure reducing proportional valve 51b. The solenoid selector valves 26a, 26b shut off the communication between the master cylinder 1 and the solenoid valves 4a, 4b while communicating the master cylinder 1 to pipe lines 34a, 34b upon a slip in drive.
Patent JP-H03160778-A (JP)
Title: Circuit module
Inventor: KAWAGUCHI YOSHITO
IPC: H05K1/02
Filed: 1989-11-18
Abstract: PURPOSE:To form an inexpensive circuit module reduced in size and thickness by directly connecting a shielding plate to a frame gound on a circuit board. CONSTITUTION:A circuit board 1 is entirely covered with shielding plates A2 and B3 to be sealed. The plate A2 is disposed on a solder gound Pattern 5 of the board 1, and the pawl 4 of the plate B3 is bent along the side face of the plate A2. The pattern 5 of the board 1 is connected to the plates A2, B3 with the solder 6. Thus, a circuit module reduced in size and thickness can be inexpensively formed.
Patent JP-H02146009-A (JP)
Title: Automatic focus adjusting device
Inventor: KOBAYASHI YOSHIAKI
IPC: G02B7/09
Filed: 1988-11-28
Abstract: PURPOSE:To eliminate a shock and a shock noise, to eliminate the need for a switch which indicates the periphery of an end of a photographic lens, and to realize the automatic focus adjusting device with simple constitution by controlling the moving speed of the photographic lens when the end of the photographic lens is reached in automatic focusing operation to a low speed without fail. CONSTITUTION:A driving speed setting means 11 sets the speed of a motor 8 for photographic lens driving according to the number of feedback pulses which are inputted from a relative position output means 9 and indicates a relative position and a driving method so that the speed is reduced as a movement target speed is approached. Further, when an end periphery detecting means 10 outputs an in-end-periphery signal, the speed is set to low-speed driving without reference to the relative position. Consequently, the sound and shock of a motor are suppressed, the switch which indicates the periphery of the end is eliminated, and the same effect with switches, analog control circuits, etc., is obtained with the simple constitution.
Patent JP-H01142698-A (JP)
Title: Horizontal scroll circuit
Inventor: TSUBOI YUKITOSHI
IPC: G09G1/02
Filed: 1987-11-30
Abstract: PURPOSE: To prevent the extension of the circuit scale regardless of the increase of the number of display colors and to eliminate a need for exactly setting the timing by loading read display data to a parallel-serial conversion circuit at the same timing as read of display data. CONSTITUTION: A display address delay circuit 2 delays a display address DA by a prescribed time in a one-dot cycle unit to supply it to a display memory 3. A control signal delay part 6 delays a display memory read control signal and a parallelserial conversion control signal by the same delay time as in the display address delay part 2 to supply them to the display memory 3 and a parallel-serial conversion part 4. As the result, the timing or read or display data DD from the display memory 3 and that of parallel-serial conversion of display data DD to video output data ID are delayed behind a synchronizing signal indicating the display scanning timing and a window signal indicating a display period in a one-dot cycle unit. Thus, the circuit scale is not extended regardless of the increase of the number of display colors, and it is unnecessary to exactly set the timing.
Patent JP-H08135118-A (JP)
Title: Eaves gutter supporting fitting
Inventor: TAKAOKA TSUNEKICHI
IPC: E04D13/072
Filed: 1994-11-09
Abstract: PURPOSE: To obtain the light and durable supporting fitting by forming folded side plates in both sides of a flat plate part provided with an upward projection, and providing a notch recessed part in the base part of each side plate, and folding the rear end thereof so as to form a fitting base part. CONSTITUTION: Folded side plates 36, 37 are formed in both sides of a flat plate part 32 provided with an upward projection 31 to be engaged with an engaging lug part 3 of the front wall 2 of an eaves gutter, and the base parts 41, 42 of the side plates 36, 37 are provided with notch recessed stage parts 43, 44 and fitting base plates 45, 46 so as to form a supporting fitting. The upward projection 31 of this supporting fitting is engaged with the engaging lug 3 of the eaves gutter front wall 2, and a swelled lug part 5 of the eaves gutter rear wall is pushed into the notch recessed stage part 43, resisting the elasticity of a tongue piece 39 welded 40 to the lower surface of a fitting plate 38 of the supporting fitting. The tips 36A, 37A of the side plates 36, 37 abut on the inner surface 2A of the front wall 2, and while the tip of the tongue piece 39 and an abutment part 41A abut on the inner and the outer surfaces 4A, 4B of the rear wall 4. Consequently, the supporting fitting can be manufactured at a low cost by punching a plate material and welding a presser tongue piece.
Patent JP-H08134650-A (JP)
Title: Formation of cvd film and device therefor
Inventor: OYAMA KATSUMI
IPC: C23C16/44
Filed: 1994-11-09
Abstract: PURPOSE: To flatten a CVD film only through film formation by allowing a specified film forming material to react with active oxygen in a non-plasma atmosphere kept at specified pressure and temp. CONSTITUTION: Liq. hydrogen peroxide is stored in a tank 60 and sent to liq. MFC 62 under pressure by utilizing a pressurized gas from a pipe 61. The hydrogen peroxide is decomposed into oxygen and H2 O in a vaporizer 64, a part of H2 O is trapped in a cooler 67, and the remainder is sent under pressure to a mixer 68. A liq. film forming material is stored in a tank 70 and sent to a liq. MFC 72. The film forming gas in a vaporizer 74 is mixed with the active oxygen, vaporized H2 O and the film forming gas in the mixer 68, and the mixture is sent to a plasma CVD device. The gaseous film forming material is selected from among a group of SiH4 , Si2 H6 , TEOS and TMOS. The gaseous film forming material is allowed to react with the active oxygen in a non- plasma atmosphere kept at 1-760 Torr and 300-400 deg.C to form a film. Consequently, the flattening by an SOG film is not needed.
Patent JP-S63152105-A (JP)
Inventor: MIZUKAMI SHIGEO
IPC: C22C32/00
Filed: 1986-12-17
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-S63152124-A (JP)
Title: Ashing process
Inventor: YOSHIOKA HARUHIKO
IPC: H01L21/3065
Filed: 1986-12-17
Abstract: PURPOSE:To inform an operator of any abnormal state of devices preventing any defective semiconductor wafer from being manufactured by a method wherein, when a film adhering to the surface of substrate to be processed is removed by ashing gas, any abnormal actuation of devices in the ashing process is displayed in an operational panel. CONSTITUTION:An upper chamber 1 is lifted by a lifting mechanism of ashing device while a semiconductor wafer 8 is sucked at a mounting base 9 provided in a lower chamber mechanism to be mounted on the base 9. Then, the upper chamber 1 is lowered to be airtight-connected to the lower chamber 2. Next, oxygen is fed from an oxygen supply source 5 to produce ozone in ozone producer 6 to be fed to the upper chamber 1. Besides, ashing gas is fed from a flowing pore provided on the surface of a disc 3 to the surface of wafer 8. Furthermore, the actuations of various parts are controlled by a temperature controller 11, an exhaust mechanism 13 etc. so that any arising operational abnormal state may be displayed in an operational panel to inform an operator of the abnormal state.
Patent JP-H01142847-A (JP)
Title: Cache memory control system for information processor
Inventor: HIRANO MASANORI
IPC: G06F12/08
Filed: 1987-11-28
Abstract: PURPOSE:To make it unnecessary to form an invalidating instruction forming part in an external cache memory by allowing a control part of the external cache memory to receive invalidation specifying information outputted from an instruction execution part in a processor. CONSTITUTION:When all or a part of external information in an external information source S corresponding to external information stored in an information storage part 3B of the external cache memory CB is changed to external information having new contents, the control part 5B in the external cache memory CB receives the invalidation instructing information from the instruction execution part of the processor 1. An information storage part 3B of the external cache memory CB is controlled so that external information corresponding to external information having newly changed contents is invalidated. Consequently, it makes unnecessary to form the invalidation instructing information forming part in the external cache memory.
Patent JP-H08208687-A (JP)
Title: Glyceryl oligonucleotide
Inventor: HOTODA HITOSHI
IPC: C07H21/04
Filed: 1995-11-20
Abstract: PURPOSE: To obtain a new compound, a specific glyceryl oligonucleotide, useful as an anti-HIV agent having excellent anti-HIV activity and improved stability in blood by partially substituting deoxyribose with glycerol. CONSTITUTION: This glyceryl oligonucleotide is shown by formula I [DBB is 3,4-(dibenzyloxy)benzyl; R<1> is guanin-9-yl or adenin-9-yl; R<2> is adenin-9-yl, guanin-9-yl, cytosin-1-yl, thymin-1-yl or uracil-1-yl; (m) is integer of 0 or 1-6; (n) is an integer of 1-6; m+n is 2-10], has excellent anti-HIV activity and improved stability in blood). The compound is obtained by introducing a nucleic acid base into a protected glycerol of formula II, reacting the resultant substance with 4,4'-dimethoxytrityl chloride, reacting the resulting substance with succinic anhydride to give a compound of formula III (R<3> is a nucleic acid base; DMT is 4,4'-dimethoxytrityl), subjecting the compound to extension reaction by phosphoamidite method and deprotecting.
Patent JP-H09145284-A (JP)
Title: Heat-exchanger
Inventor: TAKAYANAGI KATSUAKI
IPC: F28F1/32
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to reduce a cost by a method wherein a fin of which a heat-exchanger is composed is made bendable without being cut, off in a heat-exchanger used as the indoor machine of an air-conditioner. SOLUTION: This heat-exchanger comprises fins 6 laminated at intervals of a given distance, a hair-pin-shaped refrigerant pipe crossing the laminated fins 6 at right angles, and a coupling pipe to couple together the refrigerant pipes, so that it may be bent in a two-way or a three-way after assembling. In this case, connecting parts 11 and 2 extending in a belt-like state in bending are provided beforehand on both sides of the bent part of the fin 6, so there is no need to separately cut off the fin 6 each time the fin is bent, productivity is improved, and a cost is reduced.
Patent JP-S63154787-A (JP)
Title: Phosphor
Inventor: TERAJIMA KENJI
IPC: C09K11/81
Filed: 1986-12-19
Abstract: PURPOSE:To improve luminous output and to reduce the variance of luminous output, by blending a green light emitting cerium and terbium-activated rare earth element aluminate.silicate.phosphate phosphor with a specified amount of an alkaline earth metal. CONSTITUTION:From 0.1 to 100ppm of an alkaline earth metal (e.g., Mg, Ca) is introduced into a phosphor of the formula (wherein Re is yttrium, lanthanum or gadolinium; a>0; b>0; 0<a+b<1; x>=0; y>=0; Z>=0; 0.85<=x+y+z<=1.15). The phosphor has high luminous brightness under mercury bright line excitation of 254nm and is suitable for use as a green light emitting phosphor in a triple wavelength fluorescent lamp. The phosphor can be prepd. by weighing predetermined amounts of starting materials such as La2O3, CeO2, Tb4O7, SiO2, Al2O3, (NH4)2HPO4, MgO, CaO, etc. and crushing, mixing and firing them.
Patent JP-H11109292-A (JP)
Title: Eyeglasses for near sight work
Inventor: TSUTSUMI KOICHI
IPC: G02C5/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide eyeglasses for near sight work which achieve the purpose of spectacles by holding two pieces of lenses only by the tip of the nose. SOLUTION: The eyeglasses are constituted by providing both ends of a bridge 3 having elasticity enough to sufficiently hold the entire part of the spectacles only with the tip of the nose with the lenses 1, 1a corresponding to both eyes. This bridge 3 is provided with pads 2, 2a on the inner flank parts of the lenses 1, 1a so as not to come into contact with the nose when the lenses 1, 1a are held and so as not to hinder the visual line when the visual line is made horizontal.
Patent JP-H08131738-A (JP)
Title: Device for removing oil mist
Inventor: ARAI SHIGEHARU
IPC: B01D45/14
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the oil mist in the form of a droplet from scattering again by adjusting the flow amount of mist-containing air. CONSTITUTION: A discharge side filter is provided with a valve means for adjusting oil flow amount. The valve means consists of a pair of adjusting plates 30 and 31 and is fixed on a metal-made cover 29 in a freely adjustable manner. The adjusting plates 30 and 31 respectively are provided with a pair of elongated holes 30a and 31a, into which screws 32 are inserted for threaded engagement with a discharge cylinder 8a of a rear casing and, after adjusting the cross sectional area of the passage of the discharge cylinder 8a relative to a discharge opening 8b, the adjusting plates 30 and 31 are fixed to the discharge cylinder 8a together with the cover 29 and an oil droplet collecting member 21.
Patent JP-2000108465-A (JP)
Title: System for controlling image formation
Inventor: KAI HISAATSU
IPC: G06F3/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation-controlling system which facilitates document judgment and document management by printing identification figures on output documents. SOLUTION: In the image formation-controlling system, a printer control apparatus 2 comprises a data reception-processing part 221, an input memory 22, a command-analyzing part 23, a page memory 24, a plotting-processing part 25, a frame memory 26, an engine I/F control part 27 and an identification figure data-storing part 28. The printer control apparatus receives print data and control commands input by a host apparatus 1 and analyzes information included in the control commands. After the commands are analyzed, when an identification figure is designated to be printed, identification figures stored in the identification figure data-storing part 28 are obtained and plotted on an image by the plotting-processing part 25. The processed and plotted image data are sent to a printer engine 3 via the I/F control part 27, where the data are processed to be printed.  In the constitution, document judgment and document management are facilitated by printing identification figures to output documents.
Patent JP-H08340306-A (JP)
Title: Light receiving circuit and device using it
Inventor: HIYOSHI YUICHIRO
IPC: H04B10/60
Filed: 1995-11-20
Abstract: PURPOSE: To compensate the effect due to dispersion in a current transfer rate of a photocoupler. CONSTITUTION: An input voltage A is converted into a primary current by a voltage/current converter 1 and a light emitting element 2a of a photocoupler 2 is driven by the primary current. A light receiving element 2b of the photocoupler 2 receives a light generated by the light receiving element 2a to provide an output of a secondary current, the secondary current is proportional to the primary current and depends on a current transfer rate of the photocoupler 2. The current transfer rate has dispersion in each photocoupler and then the secondary current depends on the current transfer rate of the photocoupler 2 in use. A voltage across a fixed resistor 3 by the secondary current is fed to a capacitor 4, by which an AC voltage X is extracted on one hand and fed to a DC detector 5, by which a DC voltage E is extracted. The AC voltage X is divided by the DC voltage E at a divider 6.  An AC voltage being an output Z of the divider 6 is not effected by the current transfer rate of the photocoupler 2.
Patent JP-H07160193-A (JP)
Title: Building model
Inventor: SHIMAMURA ATSUSHI
IPC: E04B1/348
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a building model which is constituted by similarily reducing the size of a unit building built by joining plural building units and simplifies parts management and shortens the time for production by joining the model units formed by similarily reducing the sizes of the building units, thereby producing this building model. CONSTITUTION:This building model 20 is constituted by similarily reducing the size of the unit building 10 and is produced by joining model living room units 21 and model roof units 22 formed by similarily reducing the respective sizes of the living units 11 and root units 12 constituting the unit building 10. Model foundations 23 are integrated to the bottoms of the model living room units 21 for the first floor among the model living room units 21 of such building model 20. The model foundations 23 may be prepd. as separate units from the model living room units 21. Plural kinds of the in correspondence to the plural kinds of the unit buildings 10. More preferably, room planning sheets are stuck atop the model living room units.