baber/WOPTO huggingface dataset:
Patent JP-H09119362-A (JP)
Title: Fuel injection valve
Inventor: INOUE AKIRA
IPC: F02M51/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make sliding resistance between a valve body and a needle valve and an armature unincreased and minimize the gap between them as far as possible. SOLUTION: An armature 3 is independent of a needle valve 6 and the needle valve 6 is pressed on the armature 3 by a follow-up spring 7. The bottom surface of the armature pressed on the needle valve 6 is a plane 32 intersecting its axis at right angle and the top surface of the needle valve 6 pressed on the plane 32 is a spherical surface 65.
Patent JP-H11143769-A (JP)
Title: Memory access controller
Inventor: ASAKURA SHINYA
IPC: G06F12/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve an access speed to a memory in which it is necessary to write specific data such as '0' in an area after data reading from the memory to an I/O device or the like in a memory access controller in an information processor equipment with a memory at a normal speed to which access is performed by a CPU. SOLUTION: This device is provided with a high speed memory 3 to which one bit is allocated corresponding to each address of a memory 2 at a normal speed, and to which access is performed at the same time as access to the memory 2. When writing of frequently used data is detected, a CPU 1 is inhibited from generating a wait cycle, and the corresponding bit of the high speed memory 3 is set. When writing of frequently used data is not detected, the corresponding bit is cleared. At the time of reading the memory 2, the corresponding position of the high speed memory 3 is read, and the read content is checked. When the setting of the bit is detected, the CPU 1 is inhibited from generating the wait cycle, and the frequently used data are outputted from a data generating means 6.
Patent JP-2001122920-A (JP)
Title: Butadiene polymer and method for producing the same
Inventor: SOGA KAZUO
IPC: C08F136/06
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a butadiene polymer having a narrow molecular weight and a high 1,4-cis bond content and to provide a method for producing the butadiene polymer. SOLUTION: This butadiene polymer having <=1.5 Mw/Mn and >=96 mol% 1,4-cis bond content is obtained by polymerization at a specific polymerization temperature by using a catalyst obtained by previously preparing a transition metal compound (A) of the group IV of the periodic table having a cyclopentadienyl skeleton containing an ether group-containing substituent and at least one kind of a cocatalyst selected from an organoaluminum oxy- compound (B1), an ionic compound (B2), a Lewis acid (B3) and an organometallic compound composed of a metal of the groups I to III of the periodic table under specific aging conditions.
Patent JP-H01143997-A (JP)
Title: Alarm clock
Inventor: NEMOTO KENICHI
IPC: G04C21/02
Filed: 1987-11-30
Abstract: PURPOSE:To obviate generation of an excessive or deficient sound volume by setting adequate criteria to respective persons and controlling the sound volume of an alarm now under working in accordance with the criteria. CONSTITUTION:An alarm time counting circuit 30 counts the output time of an alarm operation signal and outputs an alarm time signal. An accumulated time generating circuit 36 accumulates the alarm time successively in response with the pulse signal and an operation time counting circuit 42 outputs an operation times signal by counting the pulse signal. A divisor counting circuit 44 and dividend counting circuit 50 preset the accumulated time signal and operation times signal in response with the pulse signals. A clock generating circuit 52 and an average value counting circuit 60 respectively stop the output of the clock signal and output average value signal in response with the carry signals outputted from the circuits 44 and 50. A comparator circuit 68 compares the alarm time signal and the average value and outputs the output signal to an alarm circuit 70. A pulse inhibiting circuit 79 receives the comparison signal and inhibits the output of the pulse signal when the difference between the alarm time signal and the average value signal is larger than a set value.
Patent JP-H06151388-A (JP)
Title: Method for creating contact hole of semiconductor device
Inventor: KOMAI MASATSUGU
IPC: H01L21/28
Filed: 1992-11-12
Abstract: PURPOSE:To create a tapered contact hole in a SiO2 film on a substrate by etching the SiO2 film using a mixed gas consisting of CF4, CHF3 and He, or Ar after a resist has been applied on an antireflection film and it is then developed after having been subjected to a whole image exposure, a PEB processing and a mask exposure. CONSTITUTION:An SiO2 film 12 is formed on a substrate 11, and an antireflection film 13 is created on the SiO2 film. A resist 14 is applied over the antireflection film 13 while the thickness of the resist is controlled. It is then developed after having been subjected to a whole image exposure, a PEB (Post Exposure Bake) treatment and a mask exposure. The SiO2 film 12 is etched by a mixed gas consisting of CF4, CHF3 and He or Ar to create a contact hole of a semiconductor device. Thereby, a tapered contact hole whose tapering angle having superior controllability and reproducibility can be created, and it is possible to prevent a conduction failure caused by the disconnection of a line and an embedding failure at the contact hole.
Patent JP-H08128686-A (JP)
Title: Ventilator for container
Inventor: SHIMIZU HAJIME
IPC: F24F7/007
Filed: 1994-10-31
Abstract: PURPOSE: To simplify the corners of a container with high space factor, to facilitate the installation and to prevent condensation from being generated in the container by so providing an exhaust port as to communicate with a vent hole provided in the container and controlling to drive by considering the inner humidity according to the temperature difference of the interior and the exterior of the container. CONSTITUTION: A duct 2 is blocked at both the ends, a pipe 3 connected with a hole 7 is formed to protrude from the side front face, and an exhaust port 8 is formed at a back surface corresponding to the hole 7. The recess 9 of the duct 2 is mounted with a temperature sensor 11 for detecting the inner temperature of the container and a humidity sensor 13 for detecting the inner humidity at the outside of the recess 9. A temperature sensor 12 for detecting the wall surface temperature of the container as the atmospheric temperature is provided in a room 10 inside the recess 9. An electric circuit 16 for controlling to drive a fan motor 6 in response to the outputs of the sensors 11, 12 and the sensor 13 is installed in the duct 2.
Patent JP-H0680048-A (JP)
Title: Hybrid type vehicle
Inventor: MOROTO SHUZO
IPC: B60W10/08
Filed: 1992-11-12
Abstract: PURPOSE:To provide a hybrid type vehicle which can continuously travel even if abnormality occurs in a motor driving device. CONSTITUTION:This hybrid type vehicle is provided with an engine 11, a motor 12, and a clutch C which selectively connects the engine 11 to the motor 12, and the engine 11 and the motor 12 are driven separately. The vehicle is provided with a mode selecting means which selects either an engine driving mode, which drives the engine 11 in a traveling region on the high speed side, or a motor driving mode, which drives the motor 12 in a traveling region on the low speed side, and the hybrid type vehicle travels in a driving mode corresponding to a vehicle speed 'v'. The vehicle is provided with an abnormality detecting means, which detects the abnormality in the motor driving device, and, if abnormality in the motor driving device is detected, the traveling region for the engine driving mode in the mode selecting means is expanded toward the low speed side.
Patent JP-S63162496-A (JP)
Inventor: KOMUKAI SHIGEMI
IPC: G06F3/02
Filed: 1986-12-19
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-H05141049-A (JP)
Title: Mounting structure of large-slab roof material
Inventor: OCHIBA KATSUZOU
IPC: E04D1/34
Filed: 1991-11-19
Abstract: PURPOSE:To improve waterproofness, to avoid heavy labor, to reduce noises and to shorten the term of work by enabling the simple positive and efficient mounting execution of a large-slab roof material. CONSTITUTION:A large-slab roof material 1, in which a shiplap hold-down section 2 is formed at an eave end and a shiplap receiving section 3 is formed at the eave end, is installed to a rafter 10 by a fixture 9 with engaging sections 12, 13 engaged with the shiplap hold-down section 2 and the shiplap receiving section 3. A fitting engaging projecting section 7 is set up at the base end of the shiplap hold-down section 2, the shiplap receiving section 3 is pushed and retained by the engaging section 12, and the projecting section 7 of the shiplap hold-down section 2 is fastened, thus preventing floating.
Patent JP-H02148315-A (JP)
Title: Personal computer system
Inventor: OGASAWARA YASUO
IPC: G06F3/02
Filed: 1988-11-30
Abstract: PURPOSE:To improve the portability of a whole personal computer system without worsening the operability of the keyboard of the system by dividing the keyboard into at least two parts in the length direction and, at the same time, providing a pocket for housing the keyboard in the cabinet of the system. CONSTITUTION:This personal computer system 10 is provided with a cabinet 1 which houses a computer main body, CRT display 2, and floppy disk drives 3a and 3b used as external storage devices in a united state and a keyboard 4. A pocket 5 for housing the keyboard 4 is provided on the front face of the cabinet 1. The keyboard 4 is kept in the pocket 5 in a folded state after the keyboard 4 is divided into two parts. Therefore, the whole system 10 can be carried while the keyboard 4 is housed in the pocket 5.
Patent JP-H05144759-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MORIYA MASAAKI
IPC: H01L21/22
Filed: 1991-11-20
Abstract: PURPOSE:To provide a heat treatment apparatus so structured that it may uniformly heat semiconductor wafers in impurity diffusion and so on. CONSTITUTION:A semiconductor manufacture equipment is constituted of a horizontal furnace 11; a cylindrical reaction tube 12 inserted into the horizontal furnace 11; a first and a second half-cylindrical holder 14 and 15 which are mated into a cylinder. The holders 14 and 15 hold wafers in standing position by supporting a plurality of points on the circumference of wafers 1 through the inside surface thereof; and a means 16 for rotating the cylinder, or the first and second holders 14 and 15 mated, in the reaction tube 12.
Patent JP-H05120447-A (JP)
Title: System for copy-plotting paint-out circle
Inventor: FUJISHIRO TADASHI
IPC: G06T11/40
Filed: 1991-10-24
Abstract: PURPOSE:To enable the high-speed plotting of a paint-out circle by providing a means which judges the presence of the paint-out circle image data and executing a paint-out circle plotting with the copy of paint-out circle image data in the case the plotting of the paint-out circles of the same radius is continued. CONSTITUTION:In the case of plotting a paint-out circle of a radius R, a radius comparing means 1 judges whether or not the paint-out circle image data corresponding to the radius R are present in a paint-out circle image data table. When the image data are present, a paint-out circle data extracting means 5 extracts the paint-out circle image data corresponding to the radius R from the table. The paint-out circle image data extracted by the means 5 are image- transferred from the table by a paint-out circle data transferring means 6, so that the high speed plotting of the paint-out circle can be operated.
Patent JP-H11236498-A (JP)
Title: Primer composition for plastic lens and plastic lens having primer using the same
Inventor: TAKUSHIMA SHUSUKE
IPC: G02B1/115
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition for plastic lens capable of rapidly forming a film and improving adhesiveness and impact resistance by irradiation with ultraviolet light by making the composition include a specific polycarbonate, a specific polythiol and a specific photoinitiator. SOLUTION: This primer composition comprises (A) a plycarbonate of formula I [R is an unsaturated group; R' is a divalent aliphatic or aromatic; (n) is 1-9] such as trimethyleneglycolbisallyl carbonate, (B) a polythiol represented by formula II [<2> is a polyvalent organic group; (m) is an integer of >=2] such as ethylene glycolbis(thioglycolate) and (C) preferably 0.005-10 wt.% photoinitiator such as benzoin. Furthermore, the primer composition contains the components A and B at an equivalent ratio of (2/1) to (1/3), a further preferably (1.2/1) to (1/1.3). This plastic lens with a primer is preferably prepared by forming a photosetting primer layer 2 of the primer composition onto a plastic lens substrate 1.
Patent JP-2001128457-A (JP)
Title: Power supply
Inventor: KANDA TAKASHI
IPC: H02M7/5387
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply capable of controlling input electric power and supplying a load with the electric power required. SOLUTION: A commercial power supply Vs is full-wave rectified by a rectifying circuit DB to obtain a ripple power supply. A discharge lamp La is provided as a load. One end of an inductor L0 is connected to the positive pole of the current output end of the rectifier circuit DB, and the other end to the connection point of switching elements Q1, Q2, which are turned on and off by control signals S1 to S4 from a control circuit. This control circuit has a steady-state control mode in which the switching elements Q1, Q4, Q2, Q3 arranged at the diagonal positions are turned on simultaneously, and those Q1, Q2, Q3, Q4 connected in series are each turned on and off alternately and an input power control mode in which the 'on-off' of only the switching element Q2 is stopped intermittently to control input electric power.
Patent JP-H02150482-A (JP)
Title: Aqueous dispersion-type pressure-sensitive adhesive composition
Inventor: BABA AKIKAZU
IPC: C09J139/00
Filed: 1988-12-02
Abstract: PURPOSE:To provide the subject composition containing two specific kinds of emulsion-polymerized (co)polymers of unsaturated monomer and capable of forming a pressure-sensitive adhesive layer having excellent tackiness, adhesive force, cohesive force, water-resistance and weather resistance. CONSTITUTION:The objective composition contains (A) a copolymer having a weight-average molecular weight of 200,000-800,000 and produced by the emulsion polymerization of (i) 1-20wt.% of an unsaturated monomer having carboxyl group, (ii) 50-99wt.% of a 4-18C alkyl (meth)acrylate and (iii) 0-49wt.% of other copolymerizable unsaturated monomer (the sum of i-iii is 100wt.%) and (B) a (co)polymer having a weight-average molecular weight of 200,000-800,000 and produced by the emulsion polymerization of (i) an addition-polymerizable oxazoline of formula (R1-R4 are H, halogen, alkyl, etc.; R5 is an acyclic organic group having addition-polymerizable unsaturated bond) and, as necessary, (ii) other copolymerizable unsaturated monomers.
Patent JP-H09265615-A (JP)
Title: Rotary cylinder of magnetic recording and reproducing device
Inventor: ASABA AKIRA
IPC: G11B5/52
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make a rotary cylinder thin and also to improve the workability for putting a solder by putting the solder on a surrounding piece provided on the peripheral surface of a rotary transformer for balancing the weight of the rotary cylinder. SOLUTION: The unbalanced amount of the rotary cylinder 2 is corrected by soldering to lands 40 on the surrounding piece 48 wound onto the overall circumference of the outer peripheral surface of the upper rotary transformer 3, then the generation of vibration at the time of rotation is prevented. At this time, the soldering is made in such a manner that the position whereon the unbalanced mass is present, is detected by a balance machine in the state the rotary cylinder 2 is produced by mounting a lower cylinder 20 and a motor unit 5 to an upper cylinder 1 and the solder 46 is put on the corresponding lands 40 through an opening part 21, then the weight of the cylinder 1 is balanced.  Thus, the rotation is easily balanced in the actual using state, and also the thickness of the rotary cylinder is thinned by the amount of the soldering, then the performance is improved by reducing the gap between the rotary transformer and a magnetic head 10.
Patent JP-H01146244-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/28
Filed: 1987-12-03
Abstract: PURPOSE:To have a holding structure for auxiliary amalgam which has great adhesive strength it an internal lead wire and is simple in manufacturing process, by providing with an iron-nickel-alloy member, whose surface is plated with indium to become auxiliary amalgam, around a discharge electrode. CONSTITUTION:A member of a plate or a net or the like made of iron-nickel- alloy base metal, whose surface is plated with indium, is mounted on, for instance, an internal lead wire 8 around a discharge electrode 2. Indium covering the base metal member reacts with mercury, for instance, in the manufacturing process of a fluorescent lamp, that is, in the exhausting process and aging process to become auxiliary amalgam 13. The iron-nickel-alloy as base metal of the auxiliary amalgam 13 in use has no difficulty to weld and fix to the internal lead wire 8 like molybdenum, has great adhesive strength, has no difficulty to plate indium like stainless steel and moreover needs no pretreatment. Adhesive strength to the internal lead wire is, therefore, great and a holding structure for auxiliary amalgam simple in manufacturing process can be obtained.
Patent JP-H03168052-A (JP)
Title: Method for controlling nutritional state with food and food suitable for the same method for controlling
Inventor: MOTODA KENRO
IPC: G06Q50/22
Filed: 1989-11-27
Abstract: PURPOSE:To enable control of ingredients, nutrition, etc., of a food ingested in keeping human's every-day life by writing the ingredients of the food on a package surface of the food or a material therefor, reading the aforementioned data in ingesting the food and performing totalization processing of the data. CONSTITUTION:Standard data and read data, memorized and stored in a data processing part 9 are compared and computed for each item in suitable units, i.e., unit of one meal or units of ingested meal quantity per day and the results of computing for each item are fed to an output control part 10. The output control part 10 fed with the data drives an output part 11 based on the above- mentioned input. The aforementioned output part 11 is formed of a printing output means such as a printer or signal output means, etc., for an external computer, etc. A person eating a feed (F) having, e.g. the printed output with the aforementioned output part 11 in an indication part 4 of the food ingredients, nutritional ingredients, etc., on a package 3 of the food ingredients or nutritional ingredients 2 can directly know what food ingredients, nutritional ingredients or other elements of the food have an excess or deficiency in the ingested meal, etc., by seeing the indication part 4.
Patent JP-2000134946-A (JP)
Title: High voltage power supply
Inventor: ISHIKAWA JUNJI
IPC: H02M7/48
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To always accurately detect an over-current of output current to accurately perform the protecting operation for over-current without relation to change of amplitude of output voltage, in a high voltage power supply which provides high voltage AC output and can change amplitude of such output voltage. SOLUTION: An output voltage in the secondary side of a transformer T1 is detected with a voltage detector C and a pulse width of pulse signal generated by a PWM circuit A depending on an output voltage detection value V3 is changed to attain the constant voltage control of an output voltage. The transistor Q11 turns ON or OFF and the level of the detection value V3 is switched with a Vpp switching signal, thereby switching amplitude of the output voltage. Simultaneously, the transistor Q12 of output current detector D turns ON or OFF and level of the detection voltage V5 of output current is switched with the Vpp switching signal. An over-current is detected and protecting operation is conducted depending on whether the voltage V5 has exceeded the predetermined over-current detection level or not.
Patent JP-2000133531-A (JP)
Title: Choke coil integrated transformer
Inventor: OGAMI HISAYA
IPC: H01F27/25
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve practical usefulness and yield in manufacturing of a choke coil integrated transformer which is used as an inverter transformer for lighting a backlight or a switching transformer. SOLUTION: A first I-shaped core 4 according to a choke coil part and a second I-shaped core 5 corresponding to a transformer part are joined with a gap sheet 6 inbetween. These joined members as a middle leg core are assembled with a square '8'-shaped frame core 3. As a result, the magnetic field of the choke coil part and the magnetic field of the transformer part do not interfere with each other, and distortions in the output waveform can be prevented. In addition, by making the bobbin integral, winding work is done in one operation.
Patent JP-H06133229-A (JP)
Title: Solid-state image pickup element having micro lens
Inventor: MINAMI TOSHIJI
IPC: H04N5/372
Filed: 1992-10-16
Abstract: PURPOSE:To prevent shading caused at an end of screen. CONSTITUTION:A micro lens section 13 having lots of micro lenses 12 is arranged on the side of a light receiving face and at least left/right ends of a CCD 10 are bent toward a light incident side at a prescribed curvature together with the micro lens section 13. Thus, a major ray is led in a direction perpendicular to a tangent at an apex of the micro lens 12 and then shading is prevented.
Patent JP-H06151835-A (JP)
Title: Semiconductor device
Inventor: ODA SHUICHI
IPC: H01L29/78
Filed: 1992-11-16
Abstract: PURPOSE:To prevent narrow-channel effect by reducing punch-through current, etc., which are easily generated at buried channel type MOSFET. CONSTITUTION:N<+> type barrier regions 9 and 10 are formed near both p-type source region 3 and drain region 4 at the lower part of a p<+> type channel region 5 in a buried channel type p-channel MOSFET, thus shirting a main current path in the channel region 5 to the surface side.
Patent JP-2000125692-A (JP)
Title: Fish bank produced from steel
Inventor: KAWAGUCHI YOSHIYUKI
IPC: A01K61/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel fish bank capable of preventing the hooking of fishing implements and protecting adhered organisms from the direct contact of the fishing implements. SOLUTION: This steel fish bank has a bank structure 2 for floating fishes on the central portion of a bank structure 1 which is used for bottom fishes and comprises a steel frame structure 3 having a relatively low height in comparison with the longitudinal and lateral lengths of the steel frame structure 3. The bank structure for the floating structure 2 is manufactured by vertically disposing plural steel materials 4 and subsequently connecting the upper end portions of the steel materials to each other with steel plates 17. Therein, at least the portions corresponding to the outer peripheral side of the bank structure 2 for floating fishes in the steel plates 17a, 17d, 17e, 17h disposed on the outer peripheral side of the bank structure 2 for the floating fishes among the steel plates 17 are upward bent.