baber/WOPTO huggingface dataset:
Patent JP-H0871461-A (JP)
Title: Container with pump
Inventor: OKUNO TAKASHI
IPC: B05B11/00
Filed: 1994-09-09
Abstract: PURPOSE: To secure the stability of delivery performance in a container with a pump by preventing the stagnation of liq. at the outlet of a nozzle. CONSTITUTION: This container 10 is provided with a pump having a back-suction means, and the level of the outlet 41 of a nozzle 21A is made higher than the level on the pump chamber side when the container main body 11 is in an erected state.
Patent JP-S6299242-A (JP)
Title: Power source input device for vehicle
Inventor: SAWADA RYOJI
IPC: B60R25/10
Filed: 1985-10-28
Abstract: PURPOSE:To prevent a vehicle from being stolen by providing a control circuit for changing a password number by means of an input from a key board when an electric system is operated while a vehicle is stopped. CONSTITUTION:A change of password number judging means 10 judges an output signal from a speed sensor 3 by means of a speed signal judging means 16 when a vehicle is stopped, and outputs a signal to a password number writing means 17 under a condition that a system operation/non-operation setting means 6 is operating according to the output signal of a mechanical key 1. This writing means 17 writes a new password number into a password number memory 18 and, after that, the suitability of an input is judged based on this password number by a password number judging means 9. The password number may be arbitrarily changed by a user. Accordingly, it is possible to make the input of power source through a key board 2 unable unless a password is newly written, preventing the vehicle from being stolen.
Patent JP-H0290309-A (JP)
Title: Control system for updating real-time timer register
Inventor: HAGIWARA TETSUYA
IPC: H04L1/00
Filed: 1988-09-28
Abstract: PURPOSE:To ensure the update control of a register with high reliability by transferring in series the update information on a real-time register to a CPU from a main controller via a single signal line and transmitting the information again without loading it to the register when an error is detected through a parity check at reception of the information. CONSTITUTION:The byte #0 of a real-timer timer 1 is used as a header of a fixed pattern, and the serial information is sent to a CPU via a signal line 2. The continuous signals '0' or '1' are always sent to the line 2. When the value of the timer 1 is sent, the signal of the polarity adverse to that of the signal continued at the head of the header. At the same time, a parity bit is added to the information. The CPU recognizes the transfer of the value of the timer 1 from the inversion of the polarity of the line 2 and receives the timer value to apply the parity check to the value. If the information is correct, the CPU fetches the information via its register and displays a valid state. While the information is invalidated in case it is not correct. Thus it is avoided to fetch the wrong value of the timer 1. A fault state is decided in case the correct information is not received within a prescribed time. Thus a check interruption is produced. Then a register is updated with high reliability.
Patent JP-H1187951-A (JP)
Title: Ejector for printed board
Inventor: MORITA KATSUYUKI
IPC: H05K7/14
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an ejector for printed board, which can be reliably engaged with the ejector and whose engagement with the printed board can be confirmed from the outside. SOLUTION: Two holding parts 21, 31 are provided in the central part of the main body 2 and holding shafts 23, 33 which are cylindrical protrusions are integrally formed beneath the sidewalls of both the holding parts 21, 31. Furthermore, a confirmation hole 20 is provided above both the holding parts 21, 31 (side opposite to the printed board installed side). The confirmation hole 20 has a size sufficiently large to be confirmed from the outside, whether or not the ejector 1 is engaged with the printed board.
Patent JP-2000077940-A (JP)
Title: Piezo-oscillator
Inventor: SATO TOMIO
IPC: H03B5/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-oscillator in which the rise time of a frequency is a short time and also frequency stability that is low consumption current is excellent. SOLUTION: In this piezo-oscillator which is provided with a piezoelectric vibrator 4, a heater 5 for heating the piezoelectric vibrator 4, thermosensitive element 6 detecting a heated temperature, a temperature control circuit controlling the heater based on a signal outputted by the thermosensitive element and the other circuit part 8 constituting the oscillator, at least the piezoelectric vibrator 4, the heater 5 and the thermosensitive element 6 are mounted on a 1st circuit board 2, the other oscillator circuits are mounted on a 2nd circuit board 3 and the 1st board 2 and the 2nd board 3 are connected with respective board surfaces faced and also with an interval provided.
Patent JP-S6395112-A (JP)
Title: Production of fused spherical silica
Inventor: SHIMADA TAKEO
IPC: C01B33/18
Filed: 1986-10-13
Abstract: PURPOSE:To improve fluidity, make steady supply possible and obtain high- purity fused spherical silica, by pulverizing dried silica gel containing a specific added organic compound, e.g. higher fatty acid, etc., and fusing the resultant pulverized silica gel. CONSTITUTION:An aqueous solution of an alkali silicate is reacted with an acid within an acidic region to produce granular silica gel, which is then dried. One or more organic compounds of higher fatty acids or derivatives thereof, higher alcohols, hydrocarbons, e.g. wax, etc., or organosilicon polymers are added thereto and the resultant blend is pulverized. The resultant pulverized silica gel having improved fluidity is carried to a fusing burner and subjected to fusing treatment.
Patent JP-H0799124-A (JP)
Title: Surface mounting coil
Inventor: ITO HIDEAKI
IPC: H01F17/04
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a surface mounting coil that does not bend a lead terminal and that does not cut a terminal when a coil terminal is connected to the lead terminal. CONSTITUTION:This embodiment comprises a coil body 1 that leads out a terminal 5 of a coil 4 wound on a drum type core 3 along an outer side surface of one collar 6; and an insulation base 2 that one end is exposed to a mounting surface 7 to fix a lead terminal 8 thereto. The coil body1 is bonded to the mounting surface 7 of the base 2 and a lead-out part of the terminal 5 is electrically connected to an expose part 81 of the lead terminal 8.
Patent JP-H03106579-A (JP)
Title: Laser numbering device by galvanomirror
Inventor: FUJITA TOSHIO
IPC: B23K26/082
Filed: 1989-09-20
Abstract: PURPOSE:To put homogeneous beam dots on an object by making rays from a laser into parallel rays, operating both x-axis driving part and y-axis galvanometer through 1st and 2nd reflectors and drawing letters. CONSTITUTION:The x-axis driving part 11 is moved by every letter with a linear motor, etc., the reflector 10a is set to a specified position and one of the letters is printed by driving the y-axis with a galvanomirror 6 as the x-axis driving part 11 is driven linearly in the direction of the x-axis. In this case, the laser beam collides with the 1st reflector 10a, is reflected, then, reflected by the 2nd reflector 10b and specified letters are drawn on a wafer 1. In this way, a focal deviation in the direction of the x-axis is canceled, elliptical dots disappear on both right and left ends and homogeneous beam dots can be put on the object.
Patent JP-2000077756-A (JP)
Title: Multi-wavelength multiple light source
Inventor: HAMAMOTO KIICHI
IPC: H04B10/291
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To lessen the size of an element and to raise the yield of a multi- wavelength multiple light source by a method wherein N pieces of semiconductor optical amplifiers comprising a curve waveguide are respectively connected with the branch parts of a 1×N branch waveguide and N pieces of waveguides provided with a wavelength selective function are respectively connected with the semiconductor optical amplifiers. SOLUTION: A multi-wavelength multiple light source is constituted of the emitting waveguide 401 of a four-wavelength multiple light source, a branch waveguide 402 of a 1×4 type multi-mode interference structure and semiconductor optical amplifiers 4041 to 4044 comprising a curve waveguide and fiber gratings 4071 to 4074, where the center wavelength λ1 to λ4 of reflected light are different from each other, are respectively connected with the end parts of the amplifiers 4041 to 4044. The amplifiers 4041 to 4044 are respectively driven using different electrodes and a wavelength selective operation is performed.  The multi-wavelength multiple light source is divided into an emitting wavelength region 411 to correspond to the waveguide 401, a branch waveguide region 412 to correspond to the waveguide region 402 and a semiconductor optical amplifier region 414 to correspond to the amplifier 4041 to 4044.
Patent JP-H03106487-A (JP)
Title: Method for preventing fouling of aquatic organism
Inventor: SHIMAMOTO KOTA
IPC: C09D5/16
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the fouling and growth of shellfishes and algae without exerting adverse effect on aquatic life by forming a coating layer compounded with a magnetic powder to a submerged structure such as the bottom of a ship or a fishing net or magnetizing the structure itself to obtain a specific amount of magnetic force. CONSTITUTION:Strong lines of magnetic force of iron oxide such as iron sand or ferrite are applied to a submerged structure, such as, the bottom of a ship or a fishing net without using a poisonous substance such as a triphenyltin compound (TPT), tributyltin oxide (TBTO) or an organotin compound at all to obtain magnetic force of 50-1000 gauss/cm<2> and a feeling of physical disorder or a feeling of aversion is given to shellfishes or marine algae or the sense of a direction thereof is lost by magnetic action and the fouling and growth thereof is prevented without exerting effect on a human body through aquatic life.
Patent JP-2000061556-A (JP)
Title: Die for sheet metal
Inventor: KANEMITSU TOSHIAKI
IPC: B21D53/26
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To simplify punch exchange and to improve press working efficiency. SOLUTION: A punch is arranged up/down with a tool hanging face 32 and a female screw 28 at the lower end base part, the female screw 28 is screwed onto a male screw 30 arranged at the upper face center part of a fixed base 16. By this method, the punch 4 is attachably/detachably fixed on the fixed base 16 in an erected state. Further, a punch holder 5 is elevatably inserted into the punch 4 and attachably/detachably placed on the upper face of the fixed base 16. A punch exchanging work is easily conducted so that the punch holder 5 is demounted from the fixed base 16, the punch 4 is mounted to/ demounted from the upper face center part of the fixed base 16 by hanging a tool on a tool hanging face 32 and turning.
Patent JP-S60134272-A (JP)
Title: Cleaning device
Inventor: YOSHIDA NORITOSHI
IPC: G03G21/10
Filed: 1983-12-23
Abstract: PURPOSE:To enable removal of paper powder, talc, rosin, corona product, etc. while maintaining satisfactory cleanability over a long period of time by using a double-layered roller consisting of an inside layer having low hardness and an outside layer having high hardness for an elastic cleaning roller. CONSTITUTION:An elastic cleaning roller 9 is provided on the upstream side of a blade 11 when viewed in the traveling direction of a photosensitive body 1. The inside layer 9b of the roller 9 is formed of silicone sponge and the outside layer 9a of a solid layer composed of silicone rubber. The roller 9 having 20-40 deg. hardness (500g ASKERC constant load) is used and the nip width when the roller is brought into press contact with the surface of the body 1 is made 1-6mm.. The speeds of the body 1 and the roller 9 at the press contact point are made 50- 300% the roller speed with respect to the speed of the body 1.
Patent JP-S60135478-A (JP)
Title: Solidifying material for use in stabilizing treatment of soft ground
Inventor: KOBAYASHI KAZUICHI
IPC: C09K103/00
Filed: 1983-12-23
Abstract: PURPOSE:To provide a solidifying material which is suitable for use in the stabilizing treatment of soft ground and has a delayed action and excellent durability, containing portland cement having a specified chemical composition and a specified particle size distribution and blast furnace slag. CONSTITUTION:A solidifying material contains 20-50wt% portland cement (A) having a 3CaO.SiO2 content of 60-70wt%, a 3CaO.Al2O3 content of 4wt% or below and a particle size distribution such that not more than 10wt% of powder is composed of particles having a particle size of 10mu or below, not more than 20wt% thereof is composed of particles having a particle size of 30mu or below and not less than 10wt% thereof is composed of particles having a particle size of 88mu or below and 50-80wt% belast furnace slag (B) in such a quantity that the combined quantity of components A and B is 100wt%. It is desirable to add not more than 2wt%, pref. 0.01-2wt% solidification-delaying agent to the solidifying material. It is preferred that blast furnace slag in the form of a powder having a ¦Blaine specific surface area of 3,500cm<2>/g or above is incorporated in the solidifying material from the viewpoints of strength and resistance to sulfate salt and chloride.
Patent JP-H03107309-A (JP)
Title: Travel control of moving body
Inventor: MAKINO TOSHIAKI
IPC: B60L15/20
Filed: 1989-09-20
Abstract: PURPOSE:To compensate for the operational delay in a travel control system and to perform highly accurate stop control by setting the low speed travel time in a triangular traveling pattern longer than the low speed travel time in a trapezoidal traveling pattern. CONSTITUTION:When a stacker crane travels on a long distance, it is accelerat ed with acceleration of tanalpha upto a maximum speed Vmax and travels with the maximum speed by a distance Sv, whereafter it is decelerated to a low speed V1 with deceleration of tanbeta and stops when the travel distance reaches a target distance. In other words, the stacker crane travels with a trapezoidal speed pattern. When the traveling distance is short, the maximum speed Vmax is not reached and deceleration is started during accelerating operation thus exhibiting a triangular traveling pattern. The low speed travel time t2 in the triangular traveling pattern is set longer than the low speed travel time t2 in the trapezoidal traveling pattern. Error increases due to switching delay of the travel control system in the triangular traveling pattern, and it is absorbed by increasing the creep traveling distance.
Patent JP-H0796789-A (JP)
Title: Load locking structure of automobile
Inventor: HOSODA KOJI
IPC: B60N2/36
Filed: 1993-09-29
Abstract: PURPOSE:To extend a stowable range of loading up to the front end of a rear seat from the rear end of a rear floor by installing a hook in the rear of a seat back of a rear seat, tilting this seat forward, and locking the load to the floor tight. CONSTITUTION:A pair of bolts are arranged vertically at one end side of a rear plate of a rear seat back 10 and in and around the vertical center and they are formed as piercing through a hinged bracket and a seat back carpet covering a surface of the rear plate. This hinged bracket is one being locked to a pipe frame in the seat back 10, locking an upper end of the bracket at the hinge side supporting the seat back free of inclination to a rear floor in the seat back. With a hook 11 installed in the rear plate of the seat back 10, even if in the vicinity of a front end of a rear seat 2, a rope 7 is put on the hook 11 and lockable thereto. A range making a load stowable is extended up to the front end of the rear seat 2 from a rear end of the rear floor.
Patent JP-H0796748-A (JP)
Title: Sunroof mounting structure of automobile
Inventor: UCHIYAMA YASUO
IPC: B60J7/05
Filed: 1993-09-29
Abstract: PURPOSE:To provide an automobile sunroof mounting structure that can dispense with any tacking of a sunroof mounting bolt and to prevent any damage to a thread ridge from occurring and, what is more, to promote its positioning easily. CONSTITUTION:In a sunroof mounting structure, installing a body side bracket in an indoor side front end of an opening part formed in a roof panel, and attaching a front side bracket 15 of a sunroof unit tight to this body side bracket, it is featured that each support part 19 guiding the underside of a front side bracket 9 of the sunroof unit 4 is installed at both sides of the body side bracket 15.
Patent JP-S6397241-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C1/04
Filed: 1986-10-13
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-H0293058-A (JP)
Title: Cored wire for thermal spraying
Inventor: NISHIO KANAME
IPC: C23C4/04
Filed: 1988-09-29
Abstract: PURPOSE:To stabilize a flame for thermal spraying and to uniformize the compsn. of a coating film formed by thermal spraying by allowing >=20% of the total cross-sectional area of a hoop to exist within the range of <=60% of the radius of the cross-section of a wire from the center. CONSTITUTION:A coating film formed by thermal spraying is made ununiform when a hoop 1 and powder 2 forming a cored wire do not simultaneously melt at the tip of the wire. In order to uniformize the coating film, the hoop 1 is mixed with the powder 2 in the wire by allowing >=20% of the total cross-sectional area of the hoop to exist within the range of <=60% of the radius of the cross-section of the wire from the center.
Patent JP-H0559941-A (JP)
Title: Cold hc adsorption removal device
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/02
Filed: 1991-08-29
Abstract: PURPOSE:To improve an HC adsorption rate of an HC adsorbent in a cold HC adsorption removal device provided with the HC adsorbent in an internal combustion engine exhaust system. CONSTITUTION:Sizes of zeolite pores of an upstream side part 8a and a downstream part 8b of an adsorbent 8 (a monolith support coated with zeolite) provided on an exhaust system are made different from each other, and the size of the pores of the upstream part 8a is made comparatively larger than the size of the pores of the downstream side part 8b. A larger HC component is adsorbent by zeolite with small pores downstream and the small pores are not blocked with a large HC component, and consequently, an HC adsorption rate of the HC adsorbent 8 is improved.
Patent JP-H1183684-A (JP)
Title: Testing method for traveling vehicle
Inventor: ADACHI ZENHACHIRO
IPC: B60R21/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a testing method of a traveling vehicle capable of easily confirming whether or not the vehicle travels on a determined line and easily measuring the relation of the vehicle traveling position of the vehicle and a noise level, when the vehicle without a rail or a track travels on the line determined beforehand. SOLUTION: Markers M installed with a fixed interval are installed on a traveling road surface side so as to confirm whether or not the vehicle K travels on the determined line when the vehicle K without a rail or a track travels on a traveling line X-X determined beforehand. The marker M provided on the road surface side is a reflector, a sensor attached to the vehicle K is the detection sensor of an optical type and it is preferable to select the marker M and the sensor not affected by an environment for measurement outdoors.
Patent JP-H0965204-A (JP)
Title: Inference start system in expert system for supporting broadcast operating job
Inventor: HAMANAKA MASAE
IPC: G06N5/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To display advice information for the operator in a proper timing by interlocking an automatic program controller and the expert system. SOLUTION: An input section 13 sets an inference start mark and additional data required for inference into event data corresponding to a program stored in a storage section 11 and from which advice information such as the operating method and attention or the like is displayed for the operator prior to transmission of the program. A time collation section 14 detects the event data to which the inference start mark valid after a prescribed time is set during the automatic operation of program transmission. A inference start text transmission section 15 extracts the inference data from the event data and the additional data to generate an inference start text and sends the text to an expert system 2. An inference start text reception section 24 extracts the inference data from the inference start text and gives the data to an inference engine 21 to start the inference.  The advice information obtained as the result of inference is displayed for the operator on a display section 25.
Patent JP-S6397029-A (JP)
Title: Receivable range setting method
Inventor: ISHIKAWA KIYOMITSU
IPC: H04B10/85
Filed: 1986-10-13
Abstract: PURPOSE:To prevent a wire tapping and to extend the utilizable range of a device by respectively driving a first and a second light sources with a first and a second pulses whose phases are opposite each other and setting a range where both signals are duplicated as a receivable range. CONSTITUTION:The pulses P01 and P02 whose phases are opposite by one hundred and eighty degrees are outputted to output terminals P01 and P02 of a pulse conversion circuit 1 and the respective pulses drive the light sources LD1 and LD2. Now, the range where the transmissible range Z1 by the light source LD1 and the transmissible range Z2 by the light source LD2 are duplicated in an optional position is obtained to be set as the receivable range Z3. In the range Z3 the signals P01 and P02 are made to be superposed, for which a pulse P03 whose frequency is two fold frequency of a carrier can be received. Therefore, the pulse P03 is received by adjusting so as to tune to the frequency of the pulse P03 with the inductance of a reception part and the junction capacity of a light receiving element and demodulated to a voice signal in a decoder to drive a head phone. Thus, since the range Z3 can be optionally set, the prevention of the wire tapping and the use in an exhibition, etc., can be possible.
Patent JP-H1175817-A (JP)
Title: Structure of circumferential part of solid culture apparatus body
Inventor: TANAKA SAKAE
IPC: C12M1/16
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce production cost of facility of whole plant in which a solid culture apparatus is installed and improve cleaning property and operability by effectively utilizing space other than body of the solid culture apparatus. SOLUTION: This structure of circumferential part of solid culture apparatus is obtained by jointly using building 1 and solid culture apparatus bodies also as pillar or wall to provide jointly used pillar or multi-purpose pillar or by commonly using pillar or wall between bodies of solid culture apparatuses to provide commonly used pillar 14 or commonly used wall 24.
Patent JP-S60132773-A (JP)
Title: Thermal printer driving circuit
Inventor: MINOWA MASAHIRO
IPC: B41J2/37
Filed: 1983-12-22
Abstract: PURPOSE:To enable printing at a uniform density regardless of changing of the printing character width by providing a special charging circuit, a comparator circuit, a short-circuiting circuit and an energization range control circuit in a driving circuit of a thermal printer to stabilize the printing density even by a battery driving. CONSTITUTION:A first constant voltage means (Zener diode) 2, a second constant voltage means (diode) 3, a resistor 6 and a capacitor 4 are connected in series to form a charging circuit 12, which is connected to both terminals of a power source 1. A discharging circuit is formed with a transistor 7 to discharge the capacitor 4 instantaneously. A comparator circuit 13 is made up of a transistor 8 and a load resistor 9. These charging circuit 12, the discharging circuit 7 and a short-circuiting circuit 13 compose an energization range control circuit 50.