baber/WOPTO huggingface dataset:
Patent JP-H11192407-A (JP)
Title: Fitting structure of filter for discharge port
Inventor: MIYAZAKI MASAHIRO
IPC: B01D46/10
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To improve loading/unloading work of a filter by erecting a fitting part in the shape of a tongue piece in the peripheral edge upper end part of a filter frame body part, and on the other hand, by forming, in a discharge port surface part on the discharge means side, a receiving part above the opening of the discharge port to engage the fitting part with the receiving part in a suspended state. SOLUTION: A fitting part 11 in the shape of a tongue piece formed in the peripheral edge upper end part of a filter frame body part 1b has a wide extending piece 11b at the head of a base plate part 11a and it presents almost a T shape in the front view, and the extending piece 11b is bent and formed at a prescribed angle θto the fitting direction. On the other hand, in a discharge port surface part 2 on the discharge means side to which the filter 1 is fitted, a receiving part 21 corresponding to the fitting part 11 is formed above a discharge port 20. The receiving part 21 consists of an inserting port 21b formed so that the extending piece 11b can be passed through it and a holding port 21a formed successively to the under side of the inserting port 21b.  As the insertion of the extending piece 11b into the inserting port 21b, the base plate part 11a of the fitting part 11 is engaged with the holding port 21a of the receiving part 21 in a fitted state.
Patent JP-H11249913-A (JP)
Title: Load distribution based on priority between non-communicating processes in time sharing system
Inventor: RANSOM ANTONIO JUAN
IPC: G06F9/46
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide load distribution based on priority between non- communicating processes in a time sharing system. SOLUTION: A scheduler in each process reports load distribution of this process, which indicates a ratio of the load of subtasks having high priorities and that having low priorities, to an LBR 120. The LBR 120 discriminates a target ratio by the integrated load distribution ratio, and the target ratio is reported to each active process. In the case of a process which is occupied by subtasks having high priorities which account for a high proportion and consequently has load distribution lower than the target ratio, the process scheduler abandons a part of time slices assigned to this process by an operating system 118 when load distribution of the process reaches the target ratio.
Patent JP-H10312697-A (JP)
Title: Memory cell capable of storing two or more logic states by using various via resisters
Inventor: IRRINKI V SWAMY
IPC: G11C17/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To increase a bit storage density and decrease a bit unit price by using in a memory circuit VIAs having one of the plural resisters to be set to at the time of production and determining a logic state by detecting a voltage drop held across both ends of the VIA when a word line is activated. SOLUTION: A memory cell 210 is connected across a word reading line 304 and a data reading line 306, and is configured of a diode 302 and a metallic inter-connection (VIA) 303 having a resistance. When the word reading line 304 is activated, current is made to flow from the word reading line 304 to the data reading line 306, and the resister of the VIA 303 causes a voltage drop. This voltage drop is measured and amplified by a sense amplifier 214 and is converted into multi-valued logic signal. Thus, the number of storing bits is increased at each memory cell 210 and a memory density is also increase, and as a result, a bit unit price is decreased.
Patent JP-H11178686-A (JP)
Title: Quilt for bed
Inventor: HIRAYA KAZUMI
IPC: A47G9/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To minimize a pressure sensed by a human body by a method wherein a less amount of wadding is arranged at the hanging on both sides of a bed than that at other parts in the forming of a quilt for the bed to reduce force at the hanging part pulling the body part of the quilt. SOLUTION: A surrounding part 3 is made up of a covering 31 and padding 32 the same with the body part 1 but a less amount of wadding 32 is arranged than that of the body part 1. Therefore, the thickness of the surrounding part 3 is less than that of the body part 1 and the inside of the surrounding part 3 is separated from the inside of the body part 1. It should be noted that the amount of the wadding 32 is ideally about 3 to 7 in proportion as compared to the amount of the wadding 12. In this pattern the wadding of the surrounding part 3 is less than that of the body part 1, which means that the gravity working on the part is not so much to substantially weaken the force pulling the body part 1. This can effectively prevent a pressure on a human body as applied by the body part 1.
Patent JP-H11187609-A (JP)
Title: Motive power generating device utilizing oscillating motion
Inventor: TAKASAKI KATSUYA
IPC: F03G7/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a clean motive power generating device which converts the oscillating motions of waves, etc., in the natural world into revolving motions via one-way clutches. SOLUTION: A motive power generating device is provided with a shaft 10 for a weight 8 and a resistance plate 9 separately from an output shaft 7, and the shaft 10 is lowered into the sea. A connecting rod 12 and a one-way clutch 13 transmit the angle difference between a float 11 and the weight 8 to the output shaft 17 as wave energy. In addition, when another connecting rod 14 and one-way clutch 15 are provided, wave forces can be transmitted even at the return of the float 11.
Patent JP-2000196579-A (JP)
Title: Radio communication equipment for digital data and radio communication method for digital data
Inventor: NOGI TATSUYA
IPC: H04L7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prolong a battery service life by confirming a bit synchronizing signal without increasing current consumption in a radio communication equipment for digital data. SOLUTION: Number of edges of radio reception signals for a prescribed time is counted by not oscillating a main clock 27 but oscillating only a sub block 28 to discriminate a bit synchronizing signal with rough accuracy. When a signal is possibly the bit synchronizing signal, the main clock 27 is oscillated to measure an edge interval of the radio reception signal go as to discriminate the bit synchronizing signal with high accuracy. When the signal is not the bit synchronizing signal, the oscillation of the main clock 27 is stopped.
Patent JP-2000193929-A (JP)
Title: Liquid crystal display device
Inventor: USUI MINORU
IPC: G02F1/133
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid crystal display device which is equipped with drivers for dot inversion above and below a liquid crystal panel and can be improved in display picture quality by excellently actualizing dot inversion driving with simple circuit constitution. SOLUTION: The device is equipped with signal lines and scanning lines to which liquid crystal pixels arrayed in matrix are connected in the row and column directions, a scanning driver 30 which selects the scanning lines in sequence, and a driver for dot inversion which inverts the polarities of three signals of R, G, and B applied to the signal lines by the signal lines for the opposite electrode voltage of the liquid crystal pixels. The driver for bit inversion has an input system which inputs a group of three signals of R, G, and B applied to the signal lines and comprises two upper and lower signal drivers 20a and 20b which drive odd-numbered or even-numbered signal line groups among groups of 3n pieces of signal lines.
Patent JP-2001180447-A (JP)
Title: Detecting device and wiper control device using it
Inventor: KOKURYO KAZUTO
IPC: B60S1/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device capable of catching the dynamic attachment (collision) itself of rain drops or the like without making a comparison with the reference value in detecting the state of a detected surface, and to provide its method. SOLUTION: This detecting device detects the state of the detected surface by reflecting light emitted from a light emitting element, on the detected surface and receiving reflected light by a light receiving element, has a means for generating a delay signal from the light receiving element, a means for obtaining the difference between the signal from the light receiving element and the delay signal, and a judging means for judging the state of the detected surface by the generation of the difference.
Patent JP-2000194120-A (JP)
Title: Drawing check method
Inventor: NAKAZATO MASAHIRO
IPC: G03F1/84
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable the exact design rule check with a computer and to make drawing check work less and more efficient by changing the multiple exposure pattern processed for multiple exposure to the real pattern made by multiple exposure, thereby executing the design rule check. SOLUTION: After the multiple exposure pattern is changed to the real pattern, the design rule check over the entire part of the mask pattern is executed by the computer (S13). The real pattern is changed to the multiple exposure pattern after the design rule check (S14). If the confirmation of the error output obtained by the design rule check is carried out (S15), the portion of a pseudo error is eliminated by changing the multiple exposure pattern to the real pattern and the sufficient study about the outputted error may be carried out. Finding of the actual true error is made easier and eventually the drawing check time from the end of the pattern design to pattern drawing issue may be reduced to about 1/10.
Patent JP-2000200674-A (JP)
Title: Flat heating element
Inventor: NAKAMURA AKIO
IPC: A47K13/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To roughly uniformize the temperature of the whole heat conductive surface on a resistance heating wire fixed on the surface of an aluminum foil by constituting a heating element of the aluminum foil and the resistance heating wire, forming a plurality of holes in the aluminum foil, and forming the holes to be made gradually larger toward the resistance heating wire fixed to the aluminum foil and gradually smaller as separating therefrom. SOLUTION: A flat heating element 1 used for a toilet seat heater is constituted of an aluminum foil 2 and a resistance heating wire 3. The resistance heating wire 3 generates heat by carrying a current from a power supply 12. A plurality of holes are formed in the aluminum foil 2 by a press, etc. The holes are formed larger in a part near the resistance heating wire 3 so as to easily radiate the heat, while formed smaller in a part separating from the resistance heating wire 3 so as to hardly radiate the heat. This constitution can approximately uniformize the temperature of the heat transmission face of the toilet seat heater and dispense with burn, when a person sits on the toilet seat.
Patent JP-2000197721-A (JP)
Title: Golf swing practicing tool
Inventor: SASAOKA HIDEHIKO
IPC: A63B69/36
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To accurately visualize for a trainer the movement of a golf club and the movement of the body such as the arms, hands, the upper part of the body, and the feet by means of laser beams, through the entire process of swing from address, take-back, down-swing, and up to the completion of follow- through. SOLUTION: This golf swing practicing tool is made up of a grip 2 incorporated with a power source 12 and a laser emitter 13, a base-end side laser emitting part 3 provided to the base end side of the grip 2 for emitting laser beams in the same direction as the longitudinal axis of the grip 2, and a fore- end side laser emitting part 6 provided to a head 4 connected to the fore-end side of the grip 2 and having a face 5. The fore-end side laser emitting part 6 is made up of a perpendicular directional laser beam emitting part 17 provided for emitting laser beams in the perpendicular direction to the face surface, and a longitudinal axial directional laser beam part 19 provided for emitting laser beams in the extended direction of the longitudinal axes of the grip 2 and the head 4.
Patent JP-H04210558-A (JP)
Title: Rotary cooker
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1990-12-07
Abstract: PURPOSE:To safely prepare ice cream with easy handling technique by rotating a 2nd stirring means with a rotation medium comprising a magnetic coupling force or a water flow generated in a 1st cup by the rotation of the 1st stirring means, thereby uniformly mixing the material in a 2nd cup. CONSTITUTION:A 1st stirring means 19 driven by a motor 14 is attached to the bottom of a cup 16, which is detachably placed on a main body 13. A metallic or synthetic resin cup 20 having a 2nd stirring means 21 at the bottom is detachably suspended on the opening of the cup 16. Water is charged into the cup 16 to an extent to dip the lower face of the rotor 21. The 2nd stirring means 21 is rotated by the water flow generated by the rotation of the 1st stirring means 19 to effect the uniform mixing and stirring of the ice cream mix in the cup 20. As an alternative method, the rotor 21 is made of a permanent magnet and the cutter 19 is made of a magnetic material.
Patent JP-H04213834-A (JP)
Title: Manufacture of bipolar integrated circuit
Inventor: OOSAGA IZUMI
IPC: H01L21/28
Filed: 1990-12-11
Abstract: PURPOSE:To avoid the permeation of aluminum applicable to electrode into a polycrystal silicon layer for avoiding the deterioration in the current amplification factor by a method wherein, after the formation of an N type emitter diffused layer, the polycrystal silicon layer is repeatedly implanted with impurity ions. CONSTITUTION:An N type buried layer 2 in high concentration, an epitaxial layer 3 and a P type base diffused layer 4 are formed on a P type silicon substrate 1. Next, the first oxide film 5 is formed and after making a contact hole, a polycrystal silicon layer 6 for an emitter formation is formed. Next, the polycrystal silicon layer 6 is implanted with arsenic ions 9 using a photorest film 10 as a mask. Furthermore, after the formation of an N type emitter diffused layer 7, the polycrystal silicon layer 6 is repeatedly implanted with the arsenic ions 9.
Patent JP-H03259244-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IRIE SOICHIRO
IPC: G03C1/30
Filed: 1990-12-11
Abstract: PURPOSE:To stably obtain an action of hardening gelatin and photographic characteristics by incorporating at least one kind of alkaline agent in an aldehyde type hardener. CONSTITUTION:At least one kind of alkaline agent is incorporated in the aldehyde type hardener contained in at least one of hydrophilic colloidal layer of the photographic sensitive material formed on a support. As this alkaline agent to be used for the hardener stabilizer, usually used alkalis, that is, aqueous solutions of alkali metal and ammonium hydroxides and salts, such as sodium or potassium hydroxide, sodium or potassium carbonate, sodium sulfate or sodium sulfite, ammonium carbonate sodium phosphate, are used, and they are not especially limited, so long as it is alkaline, thus permitting the gelatin hardening action and the photographic characteristics to be both stably maintained.
Patent JP-H04214633-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: UEDA TORU
IPC: H01L29/786
Filed: 1990-12-13
Abstract: PURPOSE:To offer a TFT whose effective channel length does not become short even after a posterior heat treatment has been executed. CONSTITUTION:A protrusion part 8 is formed in the lower part of a channel region 2a in a semiconductor layer 2. Thereby, offset regions 12a and 12b are formed between the channel region 2a and a source region 5a and a drain region 5b. When the offset regions 12a and 12b exist, it is possible to prevent that impurities which are contained in the source region 5a and the drain region 5b are diffused to the channel region 2a in a posterior heat-treatment process.
Patent JP-H04221992-A (JP)
Title: Method for driving plasma display panel
Inventor: AWAJI NORIYUKI
IPC: G09G3/296
Filed: 1990-12-25
Abstract: PURPOSE:To facilitate the production of the plasma display panel and to decrease the number of parts of a driving circuit in the driving method for the plasma display panel which executes refresh display. CONSTITUTION:The driving method for the plasma display panel 1 which impresses driving voltages selectively to data side electrodes A and scan side electrodes K disposed like grids within a display screen H so as to make the display of the refresh system is constituted by segmenting the display screen H to plural regions h1, h2, successively selectively impressing the driving voltages at every unit display period T2 time-divided from a line display period T1 to plural pieces of the scan side electrodes K corresponding respectively to the respective regions h1, h2 and selectively impressing the driving voltages at every unit display period T2 in synchronization with the selection of the scan side electrodes K to the data side electrodes A.
Patent JP-H04221747-A (JP)
Title: Method and device for inspecting through-hole
Inventor: OKA KOJI
IPC: G01N21/88
Filed: 1990-12-25
Abstract: PURPOSE:To inspect the breakage defect of a through-hole even when a translucent layer is laminated on an opaque base material. CONSTITUTION:A sample 10A, wherein a translucent layer 122 is laminated on an opaque base material 24 and a through-hole 14C in a metallic inner wall surface is formed on the translucent layer 122 is irradiated with illuminating light 21 at the inner wall surface. By detecting leak light 22A through the translucent layer 122 in the vicinity of the through-hole 14C, the breakage defect of the through-hole 14C is detected.
Patent JP-H04213558-A (JP)
Title: Rolled flexible material and positioning method therefor
Inventor: FUNAKOSHI NORIHIRO
IPC: B65H43/08
Filed: 1990-12-07
Abstract: PURPOSE:To enable a rolled flexible material to be located at the predetermined position by detecting the specified arbitrary functional planes of the material. CONSTITUTION:Display zones are provided at the predetermined sections of each functional plane 2, 2a, 2b and so forth of a rolled flexible material 1, and position identification marks such as conductive sheets, color sheets, or small holes are arranged in the aforesaid zones for detecting electrical conductivity or light reflection with an electrical or optical means, converting the detected signals to pulse signals for transmission and analyzing the signals for use for positioning the material 1. According to the aforesaid construction, the rolled flexible material 1 can be located at the predetermined position.
Patent JP-H04223301-A (JP)
Title: Square chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C7/00
Filed: 1990-12-26
Abstract: PURPOSE:To obtain sufficient adhesive strength even when layers are mounted on the side face, and also to eliminate the clogging of a conveying tube by making improvement in the chip resistor used on a high density wiring circuit, and the conveying tube of the conventional square chip resistor is easily clogged when layers are batch-mounted and it has the defect that sufficient adhesive strength is hardly obtained even when a side-face mounting is conducted. CONSTITUTION:A substrate 1 having the length in thickness direction which is 75% to 110% of the length in width direction, electrode layers 2 and 3 on both main surfaces of the substrate 1, a resistance layer 4 partially overlapping on the upper surface electrode layer 2 and a terminal electrode layer 8, with which the above-mentioned electrode layers 2 and 3 will be connected, are provided on the title resistor. The shape of the resistor is formed approximate to cylindrical shape, and as the amount of solder of soldering is not made small even a side-face mounting is conducted, sufficient adhesive strength can be obtained, a cylindrical tube can be adopted, and the clogging of a conveying tube can be reduced.
Patent JP-H03251575-A (JP)
Title: 4-substituted 5 -chlor-2-hydrazinothiazole and intermediate for preparation thereof
Inventor: GUNTAA BETSUKU
IPC: C07D277/32
Filed: 1990-12-07
Abstract: NEW MATERIAL: A compound of formula I [R is CHF 2 , CF 3 , CN or COOR 1  (R 1  is 1-4C alkyl)].  
     EXAMPLE: 5-Chloro-2-hydrazine-4-trifluoromethyl-thiazole.  
     USE: Bactericidal and fungicidal agents exhibiting activity especially against Pyriucularia oryzae, pathogenic bacteria in rotting diseases, Plasmopara viticolar in climbing plants, etc. Also, oxidative coupling of the subject compound with an aniline gives an intermediate for production of azo dyes.  
     PROCESS: A compound of formula III obtained by chlorination of 2-chloro-4- methylthiazole of formula II at 100°C and a compound of formula IV obtained by its chlorination at up to 160°C is reacted with anhydrous hydrogen fluoride at 40-200°C to give a compound of formula VIII or a compound of formula IX, which is reacted with hydrazine hydrate to give a corresponding compound of formula I. A compound of formula XII (X is CHCl 2 , CF 3  or COOR 1 ) including a compound of formula III and a compound of formula IX is novel. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04225324-A (JP)
Title: Illuminating apparatus for liquid crystal
Inventor: OBATA MASAO
IPC: G02F1/1335
Filed: 1990-12-27
Abstract: PURPOSE:To effectively use light quantity which does not contribute fully for surface brightness of a diffuser in the plural light sources with each other. CONSTITUTION:A reflecting film 18 is formed inside of side wall sheathing tube 17 in light source 12. A light from a luminous element 16 to side direction is reflected by the reflecting film 18 and the diffuser 14 is irradiated with a reflecting light from the reflecting film 18. Thereby, brightness of the diffuser 14 is improved as a whole.
Patent JP-H04219435-A (JP)
Title: Air-fuel injection device of cylinder injection type two-cycle engine
Inventor: ITO TAKESHI
IPC: F02D41/04
Filed: 1990-12-14
Abstract: PURPOSE:To provide the air/fuel injection device of a cylinder inside injection type two-cycle engine which can improve the atomization of fuel in all driving ranges and eliminate a problem of deficient fuel in an operating range under a high load and high rotational speed. CONSTITUTION:If a driving range judging means judges that it is the first driving range, an injection control means controls the injection of air and fuel so that the air injection start timing may be set at the same time as the fuel injection start timing or may be set earlier than it, and so that both the periods may become longer toward the advanced side by advancing both the start timings with the increase of a required fuel amount. On the other hand, if the driving range judging means judges that it is the second driving range, the injection control means controls so that the air injection start timing may be set roughly the same in spite of increase of a required fuel amount, and so that the fuel injection timing may become longer toward the advanced side by advancing the fuel injection start timing more than the air injection start timing with the increase of the required fuel amount.