baber/WOPTO huggingface dataset:
Patent JP-H0447938-A (JP)
Title: Multilayer plastic fuel tank
Inventor: TAKADO YUTAKA
IPC: B65D1/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve the drawdown resistance of a parison and to shorten a molding cycle by forming a polymaide layer from a copolymer of polyamide 6 and polyamide 66. CONSTITUTION:A multilayer plastic fuel tank is formed by laminating a high density polyethylene layer and a polyamide layer through a high density polyethylene layer modified with unsaturated carboxylic acid or a derivative thereof. Herein, the polyamide layer is composed of co-polyamide of polyamide 6 and polyamide 66 and the content of the repeating unit constituting polyamide 6 in co-polyamide is 60 - 90 wt.%, pref., 70 - 80 wt.% and the content of the repeating unit constituting polyamide 56 is 40 - 10 wt.%, pref., 30 - 20 wt.%.
Patent JP-S5488766-A (JP)
Title: Gas discharge panel
Inventor: SATOU MORISHIGE
IPC: H01J11/12
Filed: 1977-12-26
Abstract: PURPOSE: To make easy manufacturing, by constituting the write-in line and the  display line with the electrodes regularly connected to two phase buses respectively, and by making unnecessary to form the crossover part on the substrate.  
     CONSTITUTION: The electrodes connected to buses X1, X2, x1, x2 in dotted lines, and the electrodes connected to the buses Y1, Y2, y1, y2 in solid lines are provided to each substrate. The write-in line is formed with the arrangement of discharge point of the opposing points of electrodes connected to the buses X1, X2, Y1 to Y4, and the display line is the arrangement of discharge points of the opposing points of electrodes connected to the buses x1, x2, y1, y2. Although the electrode connected to the write-in line bus X1 and that connected to the display line bus y2 are located in corssing at the cross point of the write-in line and the display line, since no crossing of electrodes on each substrate is present, no crossover part is present and the manufacture is made easier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5858592-A (JP)
Inventor: AOKI EIICHIROU
IPC: G09B15/00
Filed: 1981-10-02
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-H0322027-A (JP)
Title: Program control system
Inventor: ISHIZAKI HISASHI
IPC: G06F9/06
Filed: 1989-06-19
Abstract: PURPOSE:To control the operation of an execution program under execution presently by providing a control file to be referred by the executing program during the execution and providing a means to change data in the control file by the other program. CONSTITUTION:An execution program 21 is internally equipped with an analysis control part 23 to analyze a control file 4, to give an instruction to the operation of the whole executing program 21 and to control the operation. A preparation and edition program 22 is a program for newly preparing the control file 4 based on the data inputted from an input/output device or to re-edit the data of the control file 4 already prepared. The execution program 21 under the execution is controlled through the data in the control file 4. Thus, the operation of the execution program 21 presently under the execution is controlled and without making a processed result up to the moment useless, the operation of the executing program 21 can be finished or processing, which is different from processing intended at first, can be executed.
Patent JP-H094409-A (JP)
Title: Axial flow steam turbine
Inventor: SHIOSHITA SOU
IPC: F01D1/04
Filed: 1995-06-23
Abstract: PURPOSE: To equalize flow velocity distribution in a circumferential direction by forming a recession on an outer peripheral surface of a diaphragm inner ring to which an opening of a steam inlet piping is opposed, which recession has maximum depth at its portion opposed to the opening of the steam inlet piping, while the depth being decreased gradually in an axial direction. CONSTITUTION: Steam flow is introduced from a steam inlet piping 11 into a daughnut-like inlet steam chamber 12 formed by an inner casing. A recession 16 and a projection 17 are formed on a center portion of a diaphragm inner ring 13 against which steam strikes on the side of the steam inlet piping 11. Even flow is thus obtained in diameter and circumferential directions. Namely, the steam shows even flow when it enters a nozzle blade 15, as a whole. The recession 16 of the diaphragm inner ring 13 promotes shifting of the steam in a circumferential direction. A flow passage area of the steam formed on inner and outer rings 13, 14 of the diaphragm including the recession 16 is gradually decreased in a circumferential direction. The shifted steam is thus pushed out while obtaining even flow velocity distribution in a circumferential direction.
Patent JP-H0772720-A (JP)
Title: Image forming device
Inventor: KOMURO ICHIRO
IPC: G03G15/01
Filed: 1993-06-28
Abstract: PURPOSE:To provide an image forming device provided with an attaching and detaching mechanism for a developing device, comparatively simple in constitution with a little space required. CONSTITUTION:This image forming device is provided with a developing device for developing a latent image formed on a photoreceptor; the developing device is constituted so that it can move between a developing position where it approaches to the photoreceptor and a non-developing position where it separates therefrom; and a cam mechanism is used for the mechanism for making the developing device approach/ separate. A pair of coupled cam followers 30a and 30b is provided in the cam mechanism for the above mechanism and always abuts on a cam 26. Furthermore, as to the relation of the abutting position of the pair of cam followers 30a and 30b, they are positioned at about 180 deg.C with respect to the center of rotation of the cam 26. Thus, trouble such as the idle rotation of the cam is prevented from occurring in the case of using the cam mechanism for the mechanism for making the developing device approach/separate, and the approaching/separating movement of the developing device is smoothly performed, and further trouble such as impact noise and the blowoff of developer caused by the sudden movement of the developing device is eliminated.
Patent JP-S6050851-A (JP)
Title: Implanting room of ion implanting equipment
Inventor: ANDOU HIROSHI
IPC: H01L21/265
Filed: 1983-08-31
Abstract: PURPOSE:To decrease cleaning spots in a implanting room and to make the cleaning process to be performed in a short time by capturing dusts generated in the implanting room at determined spots. CONSTITUTION:An implanting room is designed to open separately into two portions namely an implanting room fixed side 1 and an implanting room movable side 2 to carry into and carry out wafers. An ion beam is introduced into the implanting room through a window 6 and irradiates wafers. Dusts spattered from the wafer 5 irradiated by the ion beam and from the vicinity thereof go straight at various angles and scatter. A filter 7 to capture the dusts is disposed facing to the vicinity of the wafers irradiated by the ion, and by installing capturing plates 8 of the filter 7 at an uniform level or multistages, dusts scattered in various directions are captured. Also, the filter 7 is maintained at a negative potential against the shooting room fixed side 1 from outside, and by adsorbing particles charged positively by electrostatic force, capturing effect can be raised further.
Patent JP-H06346416-A (JP)
Title: Blending method of adhesion prevention agent or adhesion promotion agent for aquatic organism
Inventor: HATANO HITOSHI
IPC: E02B1/00
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to continue a good effect of a medicine for a long time by allowing an adhesion-prevention agent or an adhesion-promotion agent for an aquatic organism to be carried by a fibrous, granulated or powdery carrier and forcing the carrier to be contained in a coating material of an underwater structure or underwater concrete. CONSTITUTION:An adhesion-prevention agent, such as benzothiazole which prevents corn barnacles from being deposited on the bottom of a boat or a water intake or an adhesion-promotion agent which allows algae or bacteria to be deposited on a water cleaning facility or the like for their living is impregnated in a fibrous, granulated, or powdery carrier 6 which comprises cotton, polyester and activated carbon. The carrier 6, which includes the adhesion-prevention agent, is mixed into paint and the bottom of a boat is coated with the mixed paint. In the case of concrete for a water intake or the like, the carrier 6 is contained in the concrete. In the case of an adhesion-promotion agent, the carrier is contained in a similar manner. It is so arranged that the adhesion-prevention agent or the adhesion-promotion agent may be gradually diffused in the water. This construction makes it possible to keep the effect of the medicine for a long time.
Patent JP-H0914187-A (JP)
Title: Multistage compressor
Inventor: CHIBA KAORU
IPC: F04D17/12
Filed: 1995-06-23
Abstract: PURPOSE: To provide a multistage compressor to have high efficiency at each stage, reduce size and weight, and have a high flow rate and a high pressure. CONSTITUTION: A multistage compressor comprises a plurality of impellers mounted on a rotationally driven single shaft 11 at intervals in the direction of the length of the shaft; and a casing 15 to rotatably support the shaft and surround a plurality of the impellers, therewith. The first impeller of a plurality of impellers comprises an axial flow impeller 12 wherein a meridian plane flow flows approximately in parallel to the axis of the shaft. The impeller situated downstream therefrom comprises a diagonal flow impeller 13 having a meridian plane flow flowing in inclination based on the axis of the shaft. A centrifugal impeller 14 is further situated downstream therefrom and has a meridian plane flow flowing in a direction crossing the axis of the shaft at right angles.
Patent JP-H0626544-A (JP)
Title: Air spring
Inventor: JIYATSUKU DEI EKUTOMAN
IPC: F16F9/32
Filed: 1993-06-04
Abstract: PURPOSE:To secure a self-lock snap mount setting device by inserting a high strength plastic material via a support plate, being molded in a base plate or solidly with this base plate, and for attaching a member onto a structure without any additional fastener or circular hole formed in this structure. CONSTITUTION:An air cap 7 is provided with a cylindrical outer wall 13 and a fluid filler hole 14 for feeding a chamber 1 with a pressured fluid, respectively. One form of a improved setting device is shown as 20 generally, namely, it is shown in a state of attaching the end cap 7 onto a support plate 2. This setting device 20 is provided with a skeletal rigid postlike member being widely shown in 21, and this member 21 has a wall 22, set up at a pair of intervals, with a pair of connecting curved end members 23 having an end face 24 bent outside. The member 21 is of one-piece member, and it is composed of plastic solidly formed with a disklike upper wall of the end cap 7 or a base plate 25 and it is extended upward.
Patent JP-H0327218-A (JP)
Title: Production of liquid spawn of basidiomycetes
Inventor: TOMINAGA OSAMU
IPC: A01G1/04
Filed: 1989-06-22
Abstract: PURPOSE:To advantageously produce liquid spawn and to rationally automatize bed formation by film bag method, etc., by subjecting Basidiomycetes to static culture in a liquid medium, finely cutting and blending the finely cut Basidiomycetes with sterilized water containing a drying suppressing substance. CONSTITUTION:Basidiomycetes are subjected to static culture in a liquid medium and finely cut. Then the finely cut Basidiomycetes are blended with sterilized water containing a drying suppressing substance of the finely cut Basidiomycetes to give the aimed liquid spawn. A substance suppressing water evaporation, a substance swelling by water addition, a water-soluble substance or a substance suspending in water to show a gelatinous state is used as the substance to suppress drying of the finely cut cell and to protect the cell. A substance selected from among starch, saccharide, gelatin, rubber, fats, saponified fats and oils and resins of high degree of polymerization is preferable as the drying suppressing substance of the finely cut cell.
Patent JP-H0324855-A (JP)
Title: Communication equipment
Inventor: YOSHINO MOTOAKI
IPC: H04M11/00
Filed: 1989-06-22
Abstract: PURPOSE:To surely transmit the intention of the telephone reservation side to an operator by recording a voice message of the other-party station in case of the absence of the operator at the time of accepting telephone reservation and providing a means which informs the operator that the message is recorded. CONSTITUTION:Though having the same constitution as a known facsimile equipment, this communication equipment is provided with a voice response circuit 20 and a voice recording circuit 80 for the purpose of surely recording the intention of the telephone reservation side (the presence or the absence of telephone reservation or its voice message) at the time of accepting the telephone reservation by a procedure interrupt signal. Consequently, the voice message of the other-party station is recorded when the telephone reservation is accepted but the operator cannot respond to it because of the absence, and an information output means informs the operator that telephone reservation is accepted and the voice message is recorded. Thus, the intention on the telephone reservation side is surely transmitted.
Patent JP-H078824-A (JP)
Title: Method for adjusting pressure of atmosphere gas in attrition mill
Inventor: YAMAMOTO YASUSHI
IPC: B02C17/16
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the air from entering a vessel and also to decrease the use quantity of gas in the case a raw material powder is pulverized in the vessel of an attrition mill into which atmosphere gas is introduced, by feeding the gas when the pressure of the gas is decreased to a prescribed level. CONSTITUTION:An attrition mill vessel 10 is packed with raw material powder consisting of metal and steel balls 12, and they are made to collide with each other by an agitating bar 14, thus to subject the raw material powder to grinding and/or mechanical alloying treatment. At this time, in order to prevent the oxidation or nitridation of the raw material powder in the ambient atmosphere, for example, gaseous Ar is fed into an outlet conduit 20 from an inlet conduit 16. And, for example, a free end 26 of the outlet conduit 20 is immersed in water in a water tank 28. That is, it is immersed in at least to the depth at which the length of a water column corresponding to the 1st pressure value is obtained. And the gaseous Ar is stopped from being fed when its pressure rises to the 1st pressure value, while the gaseous Ar is fed when its pressure drops to the 2nd pressure value lower than the 1st.
Patent JP-H064105-A (JP)
Title: Driving circuit for inductive load
Inventor: ISHII JUN
IPC: G05B11/36
Filed: 1992-06-17
Abstract: PURPOSE:To provide the driving circuit for the inductive load which is simple in constitution and exactly and speedily responds to a current command. CONSTITUTION:One end of a solenoid 1 is grounded through an NPN transistor(TR) 2 and also connected to a power source reversely through a diode 3 and the other end of the solenoid 1 is connected to the power source through a PNP TR 13 and also grounded reversely through a diode 14. Further, this circuit is provided with a comparator 20 which compares the value of the current flowing to the solenoid 1 with the command and a flip-flop 21 which is reset when the comparator 20 detects the current which flows to the solenoid 1 reaches the command, and the ON/OFF states of the NPN TR 2 and PNP TR 13 are switched with the output signal of the flip-flop 21.
Patent JP-S5681330-A (JP)
Title: Production of acicular single crystal of polyoxymethylene by using column drying
Inventor: IGUCHI MASATOSHI
IPC: C08G2/00
Filed: 1979-12-06
Abstract: PURPOSE: To efficiently produce an acicular single crystal of polyoxymethylene, by drying a solution of a starting material in a column to absolute dryness, adding thereto a catalyst and water and reacting the components.  
     CONSTITUTION: An acicular single crystal of polyoxymethylene is produced by passing a trioxane solution through a column packed with a drying agent such as zeolite or anhydrous calcium sulfate thereby to dry the trioxane to absolute dryness (moisture content below about 0.1ppm), adding 10 -5 W10 -3 mol based on the trioxane, of boron trifluoride and below about 1/20mol based on the boron trifluoride, of water, and thereafter reacting the components at about 30W55°C for about 5W50 hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H061019-A (JP)
Title: Printer with automatic sheet feeding mechanism for cut paper
Inventor: UEYAMA HIDEJIRO
IPC: B41J13/00
Filed: 1992-06-18
Abstract: PURPOSE:To set a sheet easily and make a setting space for a device small by forming a sheet delivery opening on the front of a printer and also forming a cover for a sheet hopper forming a part of an outer housing of the printer. CONSTITUTION:A mechanism unit 5 is covered by a mechanism unit cover 1, and when the cover 1 is opened for replacing an ink ribbon, the mechanism unit 5 and a head 6 are disclosed. In the case of replenishing sheets, a sheet hopper cover 2 is opened to carry out replenishing. After printing on a sheet fed automatically, the sheet is ejected from an opening 3. In the case of hand paper feeding, the sheet delivery opening cover is opened to make manual feeding easier. As the sheet hopper cover 1 of an automatic paper feeding mechanism is formed as a housing and the sheet feeding mechanism is built in a printer, it has no external protrusions, and thus the printer can be eliminated to make the setting of sheet easy. Also, the installation space of device can be reduced.
Patent JP-H06285225-A (JP)
Title: Prize apparatus for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1992-05-25
Abstract: PURPOSE:To enable the enjoying of game with enhanced excitement by a method wherein prize balls entering a specified prize port are separated into the specified prize balls and the normal prize balls at random with a rotor to generate a right of enjoying a special game position depending on lucky specified prize balls separated. CONSTITUTION:A specified prize port is so arranged as not to receive balls struck normally with the erection of mobile wings. Under such a condition, any of passing chuckers happen to let the balls pass and when the balls are detected with a prize ball detector, a solenoid of the specified prize port is excited and the mobile wings are opened for a fixed time. When any ball happens to enter the mobile wings luckily, the balls are introduced to an introduction gutter 39 of a prize apparatus and received at random with one of ball holding parts 30a-30c of a rotary disc 29 rotating at a fixed speed with a motor. Then, when the balls are received luckily with the specified holding part 30a, the balls drop into a guidance path 32 at a drop port 31 thereafter to start a variable display device 45 to generate a right of enjoying a special game by an output of the prize ball detector 37.
Patent JP-H0819427-A (JP)
Title: Electrically driven tooth brush
Inventor: MATSUDA TAKUMI
IPC: A61C17/22
Filed: 1994-07-11
Abstract: PURPOSE:To enable a user to make it a rule to do tooth polishing customarily by providing an electrically driven tooth brush which enables the user to polish the teeth with pleasant. CONSTITUTION:A battery 3, a luminous body 4, a driving motor 5 and a motion converter 7 are built in a case 1 successively from its end. The front end of this motion converter 17 is provided with a tooth brush body 17 via a driving shaft and the rotation of the driving motor 5 is converted to the tooth brushing action of this tooth brush body 17 by the motion converter 7. From part of the battery 3 to the part where the motion converter 17 is housed are formed transparent or translucent and, therefore, the flickering of the luminous body 4 and the rotating state of the motion converter 17 are observable from outside.
Patent JP-S642051-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTA KATSUICHI
IPC: G03G5/06
Filed: 1987-06-25
Abstract: PURPOSE:To reduce deterioration of electric chargeability due to preexposure fatigue of a photosensitive body by using a specified polymer or copolymer as the binder of a layer containing a charge generating material. CONSTITUTION:The photosensitive body is formed by successively laminating on a conductive substrate 3 a charge generating layer 1 and a charge transfer layer 2, and the layer 1 contains the charge generating material, such as azo pigments, and the polymer or copolymer of the monomer represented by formula I in which R1 is H or methyl; R2 is H or alkyl; R3 is H or aryl; each of R4 and R5 is H, alkyl, etc.; X is -(CH2)n- etc.; and n is 0-10, such as a monomer of formula II, thus permitting the obtained photosensitive body to be high in sensitivity and reduced in chargeability characteristics even at the time of repeated uses.
Patent JP-H11348835-A (JP)
Title: Frame structure for bus
Inventor: NAGANO MANABU
IPC: B62D31/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure for a low floor type bus which enhances a getting-on/off property and movability in cabin. SOLUTION: In a frame structure for a low floor type bus, a ladder-like rear frame 1 which is formed of members having an opened cross-sectional shape is provided in rear of a coupling member 3 connected to a predetermined position in front of a rear axle RA, and a front frame 5 which is formed of a plurality of members having an opened cross-section and longitudinally extending so as to form a flow floor structure is laid in front of the coupling member 3 at a position lower than the rear frame 1.
Patent JP-S642669-A (JP)
Title: Hose winder for fire site
Inventor: YOSHIZAKI KATSUMI
IPC: A62C33/00
Filed: 1987-06-26
Abstract: PURPOSE: To wind a hose quickly by simple operation by forming a manually rotated hose winding shaft in such a manner as to be freely fitted and detached to and from a bearing turned between two supports in a flat box type structure using a round pipe as raw material.  
     CONSTITUTION: A fitting 8 latched to hose entrance ports 10, 11 is detached, a lateral rod 9 for clamping a hose is raised to draw in the head of the hose from a gap between the ports 10, 11, and the lateral rod 9 is lowered to latch the latch fitting 8 as it is in the initial state. A latch fitting 6 is raised to pull out a winding shaft 4 from a turning bearing 17 to force the head of the hose to be caught in the winding shaft 4, and then the winding shaft 4 is again fitted in a round hole of the bearing 17. Subsequently, the latch fitting 6 is lowered to be latched. The latch fitting 6 prevents unexpected fall-out of the winding shaft 4 and journals the winding shaft 4. Next, with both shoulders put in a suspension belt 20, an operator stands while a winder is suspended on a precordia, and advances with a handle 16 gripped by the left hand, and with a grip 5 grasped by the right hand to manually turn the winder clockwise to take up the hose. After the end of winding, the winding shaft 4 is pulled out, the hose is taken out to be stored, and the operation enters the next hose winding. 
     COPYRIGHT: (C)1989,JPO