baber/WOPTO huggingface dataset:
Patent JP-H03113221-A (JP)
Title: Local cleaning air flow control device
Inventor: KANEKO SHUSAKU
IPC: F24F7/007
Filed: 1989-09-28
Abstract: PURPOSE:To provide an energy saving by a method wherein a purifying means is arranged at a ceiling surface of an upper part of a target region having a high degree of cleanliness and a surrounding region of the purifying means is provided with a surrounding area blowing port of which flow passage is metered so as to form an air flow layer having a higher sir speed than an air flow speed in the region of high degree of cleanliness. CONSTITUTION:Within a target region of a high degree of cleanliness, a part of air within a space 3 of a ceiling part is blown by an air blower 11 to a filter 10 and a surrounding region blowing port 13. Air flow passed through the filter 10 flows down in the target region of high degree of cleanliness at an air speed V1. Concurrently, and air speed V2 in air flow layer blown from the surrounding region blowing port 13 around the filter 10 flows down at a faster air speed than the air speed V1 of the air flow in the region of high degree of cleanliness, resulting in forming an air curtain between it and an area out of target region of a high degree of cleanliness within a clean room. Dust are merged into the air flow in the surrounding region so as to prevent the region of a high degree of cleanliness from being influenced by the dust. The air flow flowed down the region of a high degree of cleanli ness enter from a floor 5 having some holes into an under-floor space 6, enter from a duct 8 into the ceiling space 3 and then circulates. Accordingly, an air flow control device may easily be adapted for a modification in layout of a manufacturing device and it is not neces sary to increase a degree of cleanliness within an entire room, so that it is possible to provide an energy saving.
Patent JP-S61131074-A (JP)
Title: Reading method of recessed/projected bar code
Inventor: TAKAGI HARUYUKI
IPC: G06K7/10
Filed: 1984-11-29
Abstract: PURPOSE:To improve its reading accuracy by scanning a recessed/projected bar code by a displacement sensor, finding out the area of the obtained recessed/ projected waveform and comparing the found area with a reference area expressed by thick lines and thin lines to decide the pattern of the bar code. CONSTITUTION:The reading waveform of the recessed/projected bar code 6 on a tire 5 is read out as a waveform H superposed to the base of the tire 5 because the tire 5 is rotated by a rotating device while being vibrated and the base is slowly changed without being kept at a fixed level, and then temporally stored in a RAM 4d. A CPU 4b divides the read-out waveform H in each unit (t) stored in a ROM 4c, finds out the maximum value Hmax and the minimum value Hmin in the unit time and calculates the center value Hm sets up the center value Hm as the threshold in each unit time (t). Values less than the threshold are discarded to obtain the waveform HS. The waveform HS is limited and respective areas of the obtained waveform Hr are found out and whether the value corresponds to the thick bar cord or the thin bar code is determined.
Patent JP-H0991778-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording and reproducing method
Inventor: ISHII KAZUNORI
IPC: G11B11/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium with which the exact production of information signals is possible even if a track pitch is diminished by providing the magneto-optical recording medium with a control layer consisting of a material in which a state change in transmittance of light is induced by a difference in temp. rising. SOLUTION: The control layer 11 formed on a substrate 10 is increased in the transmittance of the light of the region cooled after rise of the temp. above a first temp. by irradiation with a light beam and is lowered in the transmittance of the light of the region cooled after the rise of the temp. to the temp. lower than the first temp. The transmittance of the light in the region where the temp. does not rise higher than the second temp. does not change and the original transmittance is maintained. Then, both ends of a beam for reproduction are shut off by the control layer 11 when the track pitch is made small and, therefore, the intrusion of the signals from the adjacent tracks does not arise any more and the exact reproduction of the information signals is made possible.  The control layer 11 preferably consists of the material which gneerates the state change in the amorphous state and crystalline state varying in the transmittance of the light at the temp. above the second temp.
Patent JP-H04129366-A (JP)
Title: Telephone transfer system
Inventor: OKAWA YOSHITAKE
IPC: H04M3/533
Filed: 1990-09-20
Abstract: PURPOSE:To receive the transfer service without designating a transmission distination of a transfer telephone call by implementing transfer call in a radio call and allowing a nearby telephone set terminal to reply the call when the radio call comes. CONSTITUTION:When a TELB operates a TR 105 and a TELA 10 dials a number of the TELB 20, a CPU 51 sends stored transfer information of the TELB 10 to a radio call coder 60 to call a radio terminal equipment 63 possessed by the TELB 20 via a transmitter 61 and an antenna 62. A caller telephone set TELA 10 is connected to an announcement equipment 54 via a talking path 52 during the call and a voice notice service representing holding state of a radio call is implemented by the announce type. When the possessor of the TELB 20 is resident in a location of a TELC 30, when a card is read by a card reader CR 102 of the TEL 30, the CPU 51 immediately interrupts the talking path 52 and connects a taking path 63. Thus, the transfer service is received without designating the transmission destination.
Patent JP-H08113052-A (JP)
Title: Agricultural working machine
Inventor: NOCHI SUSUMU
IPC: B60K23/02
Filed: 1994-10-17
Abstract: PURPOSE: To provide an agricultural working machine which is excellent in operability at emergency time and is excellent in the safety by enabling stopping of a machine body by operation from all directions at an emergency time. CONSTITUTION: In an agricultural working machine in which a clutch operating lever 7 is installed on one of steering wheels 5 and 5, a flexible rope-like body 17 is tensioned between the steering wheels 5 and 5, and one end part of this rope-like body 17 is interlocked with the clutch operating lever 7.
Patent JP-H07107383-A (JP)
Title: Television signal processing circuit
Inventor: TOKORO KENICHI
IPC: H04N5/073
Filed: 1993-10-07
Abstract: PURPOSE:To make the influence of the reverse of the input video signals of first and second fields of interlace structure minimum. CONSTITUTION:When a field detection circuit 107 detects the reverse of the first and second fields, a reset signal 133 is provided for the field memories A 101 and B 103 from a control signal generation circuit 109. After one field, the reset signal 133 is released and the memories A 101, B 103 and a selector circuit 111 restart frame synthesis. The output of a selector circuit 111 is provided for a frame memory C 153. The address start control signal 161 of new timing from a control signal reproducing circuit 109 is delayed by one frame period by a control signal delay circuit 151 and provided for the memory C 153.
Patent JP-H1076869-A (JP)
Title: Mode change-over switch of display device for bicycle
Inventor: JINBO MASAHIKO
IPC: G09F9/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible for a driver to operate a mode change-over switch of a display device for bicycle without letting his hand off from a handle and a grip by attaching it to a bicycle, changing over and displaying into a plurality of parameters, and providing it in the vicinity of a grip position of the handle. SOLUTION: A display device 1 measures or calculates and displays speed of a bicycle, running distance, lap time, torque loaded on a crank shaft, a shift position of a change gear device, and various parameters of driver's heart beat and blood pressure and is provided at a place where a driver can see it easily such as a central part of a handle 10 of the bicycle. Moreover, a shift lever 2 which also serves as a brake is provided at a grip position of the handle 10, and a remote mode change-over switch 122 for changing over display mode of the display device 1 is provided on a side face of a bracket cover. Consequently, it is possible for a driver to operate the switch without letting his hand go off from the grip position of the handle, and it is possible to improve the operability and safety.
Patent JP-H1076094-A (JP)
Title: Threading device of sewing machine
Inventor: TSUJI KAZUYUKI
IPC: D05B87/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to manually hold yarn during a threading operation and to ensure the threading operation. SOLUTION: A closed loop forming means is moved in front of a sewing machine, and this movement causes a closed loop 31 a formed by the closed loop forming means to be contracted in a roughly perpendicular direction to match the shape of a needle hole 4a so as to advance into the needle hole 4a; when the closed loop 31a passes through the needle hole 4a, the closed loop contracted in a roughly perpendicular direction expands, is rotated from the roughly perpendicular direction because of its crossing twisted shape 31c, and expands in a roughly horizontal direction, so that the area of the expanded opening in the closed loop 31 a is increased as seen from the vertical direction.  After it is made possible to easily pass a sewing thread 56 through the opening from above, the closed loop forming means is moved behind the sewing machine, the closed loop 31a is contracted and moved back from the needle hole 4a as the sewing thread 56 passed through it is held, and thereafter the closed loop forming means is raised to completely draw out the thread end from the needle hole 4a to complete the threading operation.
Patent JP-H0195232-A (JP)
Title: Automatic hot water feeding device
Inventor: KOBATA YUKIO
IPC: F24H1/00
Filed: 1987-10-05
Abstract: PURPOSE:To enable an additional heating to be performed just after feeding hot water and accomplish silent operation by a method wherein a bypassing pipe for communicating an additional heating circulation pipe located at an upstream side of a circulation pump and another additional heating circulation pipe located at a downstream side of the circulation pump is provided. CONSTITUTION:A self-sucking type pump 204 is arranged such that a pump chamber 207 and a three-way valve 5 are connected by a connecting pipe 211, and a downstream side and an upstream side of the self-suction type pump 204 are communicated by a bypass pipe 8 communicating between an additional heating return pipe 201 connected to the three-way valve 5 and a separation chamber 208. In case that the three-way valve 5 is connected to a cut-off device 4 and the self-suction pump 204 to feed hot water from a hot water feeding unit 1 and to supply hot water in a bath tub 6, a part of the amount of fed hot water which is pressurized by the self-suction pump 204 passes through the bypass pipe 8, enters the bath tube 6 through the additional heating return pipe 201 and then air in the additional heating return pipe 201 is discharged. Remained amount of fed hot water flows from the additional heating going pipe 209 and enters the bath tub 6. So, air is not fed into the pump chamber 207, additional heating can be carried out just after feeding of hot water and then a silent operation of the self-suction pump can be accomplished.
Patent JP-S62110298-A (JP)
Inventor: MAKI MASAO
IPC: F24C7/02
Filed: 1985-11-08
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-H1094900-A (JP)
Title: Hydraulic circuit of hydraulic cylinder
Inventor: KAWAGUCHI KOJI
IPC: F15B13/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To control a ram with rapid response at a low cost, and to realize the energy-saving and excellent productivity with high hit rate by providing a two-pressure two-capacity circuit using two same linear servo valves. SOLUTION: A high/low pressure control valve which is a linear servo valve 49 to switch high/low pressure lines is provided in a two-pressure and two- capacity hydraulic circuit 27 to drive a hydraulic cylinder 17, and a flow rate control valve which is a linear servo valve 63 is provided between the linear servo valve 49 and the hydraulic cylinder 17 to comprise a hydraulic circuit 27. Control with rapid response can be realized at a low cost, and the energy can be saved and productivity can be improved with high hit rate.
Patent JP-S63107679-A (JP)
Inventor: UCHIYAMA TSUNEJI
IPC: B21D28/00
Filed: 1986-10-22
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-H0195491-A (JP)
Title: Cooking utensil
Inventor: ISHIYAMA KUNIO
IPC: H05B6/66
Filed: 1987-10-07
Abstract: PURPOSE:To reduce the size of a cooking device by adding an output coil to a light and small transformer for an inverter system power supply, rectifying the output, and using it for a power source for controlling the cooking utensil. CONSTITUTION:An output coil wire 2 is added to a main transformer 1a, which is reduced in size and weight by using an inverter system power supply, and rising the frequency to be used to about several tens kHz, and the output is rectified, whereby it is used for a power source for controlling a cooking utensil. Namely, it is just to add a coil whose number of winding and current capacity are small. It is thus possible to dispense with a small increase in the size and weight of the transformer, resulting in the light weight compared with the case where a transformer for a control power supply is provided, and therefore enabling the cost reduction of the cooking utensil.
Patent JP-H0588705-A (JP)
Title: Process controller
Inventor: YUMOTO TAKAMASA
IPC: G05B13/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide a process controller which contains a controller parameter adjustment rule that can improves the controllability by setting the optimum parameter of the controller based on all state values which affect the characteristic variance and the estimated state values. CONSTITUTION:A controller 1 is provided to decide a manipulated variable (u) from the target value (r) and the output value (y) and based on the PAD parameter together with a process 2 which receives the variable (u) from the controller 1 and also the influence of the disturbance (d), a state detector 3 which detects the characteristic state of the process 2, a characteristic variance detecting part 4 which detects the characteristic variance from the output (x) of the detector 3, the disturbance (d) and the value (r), and a gain adjuster 5 which calculates the PID parameter to be applied to the controller 1 from the output (x) and then obtains the PID parameter through the function of the part 4.
Patent JP-2000070999-A (JP)
Title: Deodorant for sludge and deodorizing method
Inventor: MAEJIMA NOBUYOSHI
IPC: A61L9/01
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant which can be easily handled and which suppresses production of hydrogen sulfide and mercaptan for a long time with a small amt. of the deodorant chemical for both of sludge as produced and its dehydrated cake by incorporating a metal salt which produces a hardly- soluble sulfide and a hardly-soluble pyrithione compd. SOLUTION: The metal salt which produces a hardly-soluble sulfide reacts with sulfide ion such as hydrogen sulfide and is zinc salt, copper slat, nickel salt or the like. The hardly-soluble pyrithione compd. to be used together is a hardly-soluble compd. derived from pyrithione or its dimer. By adding the metal salt component, most of the hydrogen sulfide in the sludge can be precipitated as a hardly-soluble compd. The pyrithione compd. component acts as bacteriostatic agent as well as a fixing agent for hydrogen sulfide and mercaptan. By using both components, the use amt. of the chemical can be decreased, the obtd. deodorant is easily handled, and dehydration treatment and deodorization treatment of sludge can be effectively performed.
Patent JP-S62111538-A (JP)
Title: Multiplex separation circuit
Inventor: KONO OSAMU
IPC: H04J3/04
Filed: 1985-11-09
Abstract: PURPOSE:To keep the scramble effect at a high order group signal by adding a circuit converting a channel number to an initial value of a scramble circuit to the transmission and reception side so as to eliminate the need for the transmission of an initial value by an overhead bit. CONSTITUTION:A channel number 102 is converted into an initial value 103 of a scramble circuit 1 by a generating circuit 3, set to the circuit 1, a low order group data 101 is converted into a pseudo random pattern by the circuit 1, after the channel number is inserted to the overhead bit at a channel number insertion circuit 3, the result is multiplexed into a high order group signal 105 by an m-bit shift register 4. In a separation section, the low order group signal 104 obtained by an m-bit shift register 9, a channel number separation circuit 10 and an mXm selector 8 is given to a separation circuit 6, and the separated channel number is converted into an initial value 103 of a descrambler circuit 5 by the generating circuit 3 and set to the circuit 5.
Patent JP-S61130808-A (JP)
Title: Light intercepting line detector
Inventor: NINOMIYA TAKANORI
IPC: G01B11/00
Filed: 1984-11-30
Abstract: PURPOSE:To detect a correct light-intercepting line, by scanning an image of an object irradiated by a slit light beam and identifying that its signal has passed first or last threshold value. CONSTITUTION:A signal fed into A of comparators 21e, 21f from a one-scanning- time delaying circuit 30 generates set signal pulse S, reset signal pulse R respectively and allows a signal which becomes '1' in the detecting range to be issued from a FF 25a. And, only the first range is detected by leading a differential circuits 26b, FF 25b, AND circuit 32b. Further, concerning a signal fed into the terminal A of a comparator 21g, the range that passed the set value Va in the range selected by a switch 34 is emitted from the AND circuit 32. As an output of a signal fed into the terminal A of a comparator 21a becomes '1' at the maximum value of the input signal and '0' at the succeeding moment, the training a differential circuit 26d issues a pulse output when it assumes the maximum value. And from an AND circuit 32c, a pulse train corresponding to a position accupied by the maximum value in the detected range is issued.
Patent JP-2001075261-A (JP)
Title: Image forming device
Inventor: OGIWARA NAGAO
IPC: G03D15/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make quickly and thermally processible a photosensitive material by miniaturizing an image forming device by making the heating drum of the image forming device small-sized and excellently balanced. SOLUTION: A long photosensitive material 50 is cut into a specified length, and each photosensitive material piece 50A is successively made in parallel in a width direction. Heating processing is executed while winding and rotating each photosensitive material piece 50A in a parallel state on the wide outer peripheral surface 62 of the heating drum 60. Since the heating drum 60 may process each photosensitive material piece 50A which is short, it is formed into a shape by which it is made small-sized, long in an axial direction and excellently balanced, so that the image forming device to which it is attached can be miniaturized.
Patent JP-H05101118-A (JP)
Title: Multimedia filing system
Inventor: FUJIMORI HIROYOSHI
IPC: G06F12/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a multimedia filing system which enables a small-sized computer to independently or simultaneously perform file control (editing, processing, filing, and communication) over image data signals (moving) (still), sound data signals, text data signals, etc., and organically combines various data signals to speedily and accurately generate information that a user requests. CONSTITUTION:The multimedia filing system is equipped with at least one small-sized computer 20 which can simultaneously or independently handle the image data signals (moving) (still), sound data signals, text data signals, etc., a sound and image input/output device 23, a text data input/output device 25, an image data and text data display device 26, a device 22 stored with computer processed image, speech, and text data signals, and a data communication device 24, and a data processing part which processes information data by editing, filing, communication, etc., on an interaction basis, with at least one of the above described devices.
Patent JP-S63105806-A (JP)
Title: Superimposed vibration cutting gun drilling machine
Inventor: GESHI JUNICHI
IPC: B23B37/00
Filed: 1986-10-24
Abstract: PURPOSE:To make a hole with cutting resistance reduced and also chips smashed into pieces so as to be capable of being discharged readily by vibrating the cutting edge of the gun drill provided with a negative face at a rake face with low frequency vibration and ultrasonic frequency vibration superimposed. CONSTITUTION:An ultrasonic vibration oscillator 16 connected with a horn 6 for amplification and expansion by a screw 15 and a gun drill 1 only axially driven in vertical frequency by a trembler 5 are connected to three shafts 20 through a fixture 17 in the vibration joint of the horn 6. The shaft 20 are connected to a vibration drive device 21 and vibrated in low frequency by the pressure oil supplied from a hydraulic pump 24 by controlling a servo valve 22 by means of a controller 23, and a carriage 18 is transfered in an S direction by an electric motor 27 through a feed screw 26. A workpiece 2 is rotated at high speed by an electric motor 30, and the cutting edge having been guided by a bushing 32 and provided with a negative angle at the end of a rake face for reinforcing is fed into the workpiece 2.
Patent JP-S63248877-A (JP)
Title: Lubricant composition for coating
Inventor: SUMIYA HISAFUMI
IPC: C09D7/47
Filed: 1987-10-06
Abstract: PURPOSE:To provide the titled composition of little elimination of the lubricant from the coating film surface or of little migration of said lubricant into the contacted matter, thus having no adverse effects on coatability, as well as affording coating film with good lubricity, comprising a reaction product from a modified silicone resin and polyolefin wax, etc. CONSTITUTION:The objective composition outstanding in terms of lubricity change caused by the environment and in storage stability, capable of imparting coating film with good lubricating effect, can be obtained by heating to melt a mixture of (A) 5-95wt.% of a modified silicon resin having at least one kind of functional group selected from epoxy, hydroxyl and amino groups (pref. having functional groups at the both ends) and (B) 5-95wt.% of polyolefin wax having carboxyl or hydroxyl group [e.g., polyethylene oxide, ethylene-(meth) acrylic acid copolymer] plus natural wax (e.g. carnauba wax, montan wax).
Patent JP-S61131790-A (JP)
Inventor: JIYON ETSUCHI KIITON
IPC: D05B39/00
Filed: 1984-11-30
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。