baber/WOPTO huggingface dataset:
Patent JP-H11243770-A (JP)
Title: Cutting log similar to pile for retaining earth and cutting
Inventor: SHIGETOME TADAMI
IPC: A01G1/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cutting log similar to a pile for retaining the earth, capable of being simply applied at a lower cost than by a seedling-planting method, having a high rooting rate and a large growth rate, not withering, hardly requiring a cost for maintenance after applied, and thereby capable of greening mountains, forests, the slopes of developed lands, etc., at largely reduced costs. SOLUTION: This cutting log 1 similar to a pile for retaining the earth is obtained by cutting the portion of a stem or thick branch having a circumferential length of about 20 cm in a prescribed length, circularly peeling the bark in a width of, for example, 15-20 cm from the root side portion of the cut stem or branch, while leaving the tip portion in a length of about 20 cm, and subsequently cutting the root side end of the stem or branch in a tapered shape. The obtained cutting log 1 is directly driven in a mountain, a forest or a developed slope by a procedure for driving a pile, thus planting the cutting log in a depth that the upper end of the bark-peeled portion 3 is, for example, 15-20 cm from the surface of the ground. Thus, roots are vigorously generated from the cambium exposed by the peeling of the bark, and the cutting log grows at a high rooting rate.
Patent JP-H08265450-A (JP)
Title: Video telephone system
Inventor: KUNUGI HARUTOSHI
IPC: H04M11/00
Filed: 1995-03-27
Abstract: PURPOSE: To make it possible to automatically set up whether the picture data of a user himself (or herself) are to be transmitted or not by registering whether a line can transmit a picture or not every incoming number and identifying an incoming number from an opposite party terminal. CONSTITUTION: This video telephone system is constituted of a RAM 13 for registering the presence/absence of an incoming number for picture transmission every line, an incoming number identifying means 3 for identifying an incoming number from the opposite party terminal and a picture sending switch 8 for automatically turning on a switch for sending a picture when the means 3 identifies that the incoming number is one for a picture sending line. A line capable of sending a picture is previously registered for each incoming number, so that whether a terminal can transmit picture data or not can be judged by identifying an incoming number from the opposite party terminal at the time of receiving a telephone call from the opposite party.  The terminal can not transmit picture data to the opposite party terminal when the switch 8 is held at its OFF state on condition that the terminal can not transmit the picture data to the opposite party terminal.
Patent JP-S58184456-A (JP)
Inventor: NAGATOMO HIDEAKI
IPC: B60H1/32
Filed: 1982-04-22
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-H07248115-A (JP)
Title: Upset detector
Inventor: FURUKAWA HIDEKI
IPC: F23N5/24
Filed: 1994-03-14
Abstract: PURPOSE:To provide an upset detector having a function of detecting an abnormal state even in the case where breakage of a wiring occurs or a short circuit is produced. CONSTITUTION:An upset detector 1 is provided with an upset detecting circuit 3 including a contact 5 to be opened and closed in accordance with inclination of an apparatus and a resistor 7 connected to the contact 5, a resistance detecting means 11 for detecting a resistance value of the upset detecting circuit 3, and a determination means 13 for determining that the operation of the apparatus is normal (upright stand and in operation) in the case where the resistance value detected is in a range of a predetermined value and that the operation of the apparatus is abnormal (upset or operation failure) in the case where the resistance value is deviated from the range of the predetermined value. When the operation is normal (the apparatus is in an upright standing condition and neither short circuit of a wiring nor breakage thereof occurs), the resistance value of the upset detecting circuit 3 is equal to the resistance value (denoted by XOMEGA) of the resistor 7. The resistance value of the upset detecting circuit 3 is always measured and, if it is within a range of (X+ or -alpha)OMEGA(alpha is a threshold value), the apparatus (including the upset detector) can be detected to be truly normal.
Patent JP-H09257926-A (JP)
Title: Elevation sampling device
Inventor: KAWABATA KIYOUSUKE
IPC: G01S13/90
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevation sampling device with an image (synthetic open radar image) which can obtain phase information capable of calculating phase difference corresponding to the elevation in a procedure with less error. SOLUTION: This device comprises an image storage memory 1, a corresponding point detecting means 2, a phase difference calculating means 3, a phase storage memory 4, a phase-difference change calculating means 5, an elevation phase-difference calculating means 7, a phase integrating means 8, an elevation phase-difference calculating and phase integration preceding selecting and judging means 6, and an elevation information converting means 9. Based on conditions at data observation or interference fringes as an interim result, a phase difference corresponding to an elevation is calculated in a procedure with less error by appropriately changing the calculation procedure.
Patent JP-H08261669-A (JP)
Title: Heat exchanger
Inventor: HONMA ATSUSHI
IPC: F28F9/26
Filed: 1995-03-27
Abstract: PURPOSE: To provide a heat exchanger in which the heat transfer area can be assured and the reduction in size is facilitated. CONSTITUTION: A first heating medium channel is formed of a space in a pair of first header pipes 1 and a passage in a plurality of tubes 11 connected to the space, and a second heating medium channel is formed of a pair of spaces K2 formed between first and second header pipes 1 and 31, and a plurality of passages K1 formed between the tubes 11 via an outer wall 11c. Since the passage K1 for the second medium is formed in parallel with the tubes 11 by utilizing the gap of the adjacent tubes 11, even if the exchanger itself is reduced in size, sufficient heat transfer area can be assured.
Patent JP-H01241701-A (JP)
Title: Decorative lens
Inventor: NIIHORI MAKOTO
IPC: F21S8/10
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to obtain a gradation effect with small number of component parts by forming the surface of a lens in plural steps of step-form toward the rear side and all the surface of the step-form rear side in the angle to reflect totally the incident light from the depth side surface of the step-form toward the front side. CONSTITUTION:The surface of a lens 12 is formed in plural steps of step-form toward the rear side, and the whole surface of the rear side 15b of the stepform surface 15a is formed in the inclination surface with the angle to reflect totally the incident light from the depth side surface 15 to the front side. And a housing 14 is provided to surround the depth side surface 15c of the lens 12 with the inner surface colored in the brightness lower than the lens color from the periphery. The lower brightness of the light from the housing 14 is permeated through the depth side surface 15c of the step-form 15a, reflected totally by the whole surface 15 of the rear side, and permeated through an erected surface 15d. As a result, a graduation varying responding to the angles of numbers according to the steps is generated, and the depth feeling or a three-dimensional feeling can be obtained without using a film applied with the graduation process.
Patent JP-S56163763-A (JP)
Title: Liquid purifying and conveying device
Inventor: YAMASHITA DAIZOU
IPC: B03C1/10
Filed: 1980-05-22
Abstract: PURPOSE: To remove the liquid remained in grinding swarf with good efficiency by scattering and conveying mangetic attracting materials at the time of separating cutting fluid from the materials to be cut contained in cutting fluid or the like after grinding.  
     CONSTITUTION: At the time when permanent magnets 1 turn and in the position where they detach from the top surface of the inside surface 8 of a trough, the permanent magnets 1' turn counterclockwise to the positions of the inside side surface 9 of the trough and since they are provided in the positions advanced by the distances requird for magnetic atracting forces in the direction of a top end 11, the magnetic attracting materials on the inside side surfaces 8 of the trough scatter and stick to the positions of the inside side surfaces 9 in contact with the permanent mangets 1' of increased magnetic forces. When these permanent magnets 1' turn counterclockwise, the mangetic attracting materials scattered and stuck on the inside surfaces of the through are scattered and stuck on the inside side surfaces 8 by the permanent magnets 2 turned clockwise. In this way, the mangetic attracting materials are scattered and stuck, whereby the cutting fluid is removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11264567-A (JP)
Title: Ceiling-embedded type air conditioner
Inventor: IKEDA HISAFUMI
IPC: F24F13/32
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiating efficiency of a motor by a method wherein the ceiling plate of a casing body is provided with a buffle plate for conducting air, flowing through a gap formed between a main plate and the ceiling plate of the casing body, which is located at the rear side of the main plate, to flow into the driving motor. SOLUTION: A buffle plate 14 is fixed to the ceiling plate of a casing body, which is located at the rear side of the main plate 2b of an impeller 2. Air stream, sucked into the impeller 2 of a centrifugal fan, is sent out radially with respect to the rotating direction A of the impeller. In this case, air stream, turned into a gap at the rear side of main plate 2b of the impeller 2, exists except a stream toward a heat exchanger 5 directly. That means the stream of air is circulated between the rear outlet flow passage 13 of the impeller, in which a pressure is high, and the inside air flow passage of the impeller, in which a pressure is low, since motor cooling holes 2e are bored on the hub of the impeller.  However, when a buffle plate 14 is fixed to the ceiling plate of the casing body, the circulating stream of air is biased toward the driving motor 4 to flow readily on the surface of the driving motor 4. According to this method, the amount of heat radiation of the driving motor 4 is increased.
Patent JP-H08262230-A (JP)
Title: Photoconductor for back light of liquid crystal display device
Inventor: NAKANISHI HIROSHI
IPC: G02B6/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a uniform back light having high luminance and almost free from uneven luminance by using a transparent resin contg. a specified amt. of specified silicone particles. CONSTITUTION: This photoconductor is made of a transparent resin contg. 0.01-0.1wt.% silicone particles having a refractive index (nd ) of 1.39-1.49 and 0.5-5μm average particle diameter. One of various synthetic resins each having high transparency such as methacrylic resin, acrylic resin and polycarbonate resin may be used as the transparent resin. Especially methacrylic resin having high light transmissivity and excellent in heat resistance, dynamic characteristics and formability is optimum for use as a material for this photoconductor. Silicone resin used is not especially limited and is, e.g. a polymer in which org. groups bond directly to silicon atoms, the remaining silicon atoms bond directly to oxygen and siloxane (Si-O-Si) bonds exist so as to form the polymer.
Patent JP-H03269768-A (JP)
Title: Picture reproducing system
Inventor: HASHIZUME KIMITOSHI
IPC: G06T1/00
Filed: 1990-03-20
Abstract: PURPOSE:To perform the processing at a high speed and to reduce the burden of a CPU by providing plural reproducing circuits, which process picture data at the time when this inputted picture data has a format suitable for circuits themselves, and a private picture bus through which picture data is given to plural reproducing circuits. CONSTITUTION:A CPU 10 reads out picture data from a picture data base 12 and gives it to a picture bus controller 11 through a system bus 15. When the picture bus controller 11 sends transferred picture data to a picture bus 16, reproducing circuits 21 to 2n discriminate whether picture data on the picture bus 16 has a format suitable for these circuits themselves or not by discriminating circuits 21a to 2na, and circuits 21 to 2n take in and process this picture data only when it has a format suitable for them. Thus, it is sufficient if the CPU 10 only performs the transfer processing of picture data, and its burden is reduced, and the processing speed is increased because the private picture bus 16 is used for transfer of picture data.
Patent JP-H08258795-A (JP)
Title: Helicopiter with flap
Inventor: YAMAKAWA EIICHI
IPC: B64C27/46
Filed: 1995-03-27
Abstract: PURPOSE: To provide a helicopter with a flap which is so constituted as to remarkably relieve the influence of a centrifugal force exerted on the center of gravity of a blade and reduce the size and the weight of a flap control mechanism. CONSTITUTION: The blade 11 of a rotor is mounted on a main rotor shaft 12 and rotated at a high speed counterclockwise as seen from above. A flap 13 formed in the shape of a blade in cross section is angularly displaceably supported in the vicinity of the blade end of the blade 11 by a hinge in such a manner that a part of a rear end is notched. A hinge line 14 indicating the angle displacement center of the hinge is formed in parallel to a straight line L passing a rotor rotation center C and the center G of gravity of the flap.
Patent JP-H07278288-A (JP)
Title: Preparation of polycarbonate resin powder
Inventor: ISSHIKI HIDEKI
IPC: C08J3/12
Filed: 1994-04-06
Abstract: PURPOSE:To efficiently prepare a polycarbonate resin powder, from an org. solvent soln. of a polycarbonate resin, which has an excellent drying property and has a very low residual org. solvent content attained by a conventional drying method. CONSTITUTION:A polycarbonate resin contg. an org. solvent in such an amount as will cause crystallization of the polycarbonate resin at room temp. under atomospheric pressure is heated or heated under pressure to prepare a liquid which is then continuously fed into an extruder, where the polycarbonate is granulated and, at the same time, pulverized to a diameter of not more than 50mum. The powder is extruded without melting or dissolution and cut or ground. Not less than 5wt.% water is allowed to exist during the pulverization, and the org. solvent content of the polycarbonate resin during the pulverization is brought to 10 to 65wt.%.
Patent JP-H04282201-A (JP)
Title: Scarf joining device for veneer
Inventor: AIZAWA SUNAO
IPC: B27D1/10
Filed: 1991-03-08
Abstract: PURPOSE:To make it possible to safely and surely execute efficient scarf jointing operation by a method wherein the jointing location of product is moved in succession without giving excessive inertia at forward and backward runnings to the product. CONSTITUTION:The scarf jointing device of veneers concerned has a computer 15, which follow-up controllably connects the carrying amount of the following scarf jointing veneer 4 with a third servomotor 13 to the movements of traveling hot presses 8a and 8b with a first and a second servomotors 10a and 10b through the comparison among the detection signals of a first, a second and a third rotary encoders 11a, 11b and 14 and, at the same time, the first and the second servomotors 10a and 10b so as to control the forward and backward freely.
Patent JP-H03268619-A (JP)
Title: Semiconductor device and tuner
Inventor: YAKIDA HIDEKI
IPC: H04N5/44
Filed: 1990-03-19
Abstract: PURPOSE:To supply a frequency lower than an LO frequency to a PLL circuit by integrating LO frequency conversion circuits converting the LO frequency of 2GHz or over into lower frequencies to the inside of a GaAs mixer 10 simultaneously. CONSTITUTION:The output of an OSC circuit comprising a transistor(TR) 7 and resistors R5-R8 is converted into an LO balance signal with an LO signal unbalanced and balanced conversion circuit (hereinafter LO balance circuit) comprising a differential amplifier consisting of TRs 8, 9 and fed to an LO buffer circuit comprising TRs 11, 12. The output of the LO buffer circuit, being an LO balance signal is fed to a gate of a double balanced mixer comprising TRs 14, 15, 16, 17. On the other hand, an RF balanced signal from inputs 1, 2 is fed to sources of the TRs 14, 15, 16, 17 and the RF frequency is converted into an IF frequency by extracting the balanced IF output at outputs 1, 2 at the LO frequency. The output of the LO balance circuit is fed to a level shift circuit, in which a DC level of an LO signal is decreased to nearly 2.0V.
Patent JP-S52151539-A (JP)
Title: Electronic cash register
Inventor: TADAKUMA YUUJI
IPC: G07G1/00
Filed: 1976-06-12
Abstract: PURPOSE: Not only to return to the waiting condition under which the operation of the key of ECR (Electronic cash register) can be automatically made, but also to inform to the oe operator by the alarm sound of the abnormal condition in the surrounding apparatus side, in case the response signal does not come within the fixed time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51145406-A (JP)
Title: A fixed sonde for blast furnace shaft
Inventor: FUKUKITA KOUJI
IPC: G01N1/22
Filed: 1975-06-10
Abstract: PURPOSE: A said sonde for measuring the gas temperatures, pressures and components in the furnace around the shaft continuously for a long period of time by inserting horizontally through furnace wall toward the furnace center and fixing in the furnace wall. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52152268-A (JP)
Title: Current polarity detecting apparatus
Inventor: FUJISHITA YOSHIO
IPC: G01R19/14
Filed: 1976-06-12
Abstract: PURPOSE: To accelerate the response velocity and to detect the excess current and mechanical oscillation, without causing output error, by using the coil and electromagnetic conversion element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60213167-A (JP)
Title: Calling signal detector
Inventor: KIGUCHI MASAO
IPC: H04N1/327
Filed: 1984-04-09
Abstract: PURPOSE:To simplify the constitution of the whole device by detecting a non- ringing call signal and a ringing call signal through a single detecting circuit. CONSTITUTION:When subscriber's loops 1a, 1b are started from a central station and a non-ringing call signal arrives at the loops 1a, 1b, the non-ringing call signal is converted into a square wave having the repeating frequency by a binary-coding circuit 12. When a ringing call signal arrives at the loops 1a, 1b, the signal turns on phototransistors in a photocoupler 8 alternately and a square wave having multiplied repeating frequency is generated from the collector side. Since the output of a time constant circuit 9 is turned to the high level by the square wave, an output is generated from a gate circuit 13. If a self- telephone set 3 is in the on-hook status, current does not flow into the coupler 8 and the output of the gate circuit 13 is kept at the low level. If the telephone set 3 is turned to the off-hook state, the output of the circuit 13 is turned to the high level.
Patent JP-H06261230-A (JP)
Title: Television camera device
Inventor: JOHO HITOSHI
IPC: H04N5/225
Filed: 1993-03-04
Abstract: PURPOSE:To enable the display of object distance information on the screen of a display device by characters and graphics, etc., by calculating a focus distance from a focus follow signal. CONSTITUTION:Incident light on the zoom lens 1 of a television camera is made into a video signal in an image pickup element 2 and various kinds of corrections are added to the signal in a video signal processing circuit 3. One of the output of the circuit 3 is outputted as the output 4 of the video signal and the other is added to a display device 5 and an image pick-up image is displayed. A potentiometer 6 interlocking with the focus distance of the lens is mounted on the lens 1 and it outputs the focus follow signal corresponding to the focus distance. A CPU 7 calculates the focus distance between an object and a TV camera from this signal, controls the lens 1 via a lens driving circuit 8 and outputs the result as a character signal to the circuit 3. The circuit 3 adds the character signal of the focus distance from the CPU 1 to the video signal and displays the signal on the device 5.
Patent JP-S63234577-A (JP)
Title: Hall-effect semiconductor integrated circuit
Inventor: TARA KATSUJI
IPC: H01L43/06
Filed: 1987-03-24
Abstract: PURPOSE:To control threshold voltage easily on formation, and to obtain stable operation within a wide range by coupling the output generating point of a Hall element with an input terminal for a differential amplifier and connecting the Hall element to a source-voltage supply line through a resistor. CONSTITUTION:A Hall effect element 1, a Schottky FET and a differential amplifier 2 constituted of a resistor are formed integrally into a single substrate while the output generating point of the Hall element 1 is bonded with an input terminal for the differential amplifier 2, and the Hall element 1 is connected to a source voltage supply line through the resistor 11. Consequently, the output potential of the Hall element 1 can be brought close to VSS by selecting the ratio of the value of the resistor 11 connected between the Hall element 1 and the source-voltage supply line to the value of the input resistance of the Hall element 1. Accordingly, potential between a gate and a source in the Schottky FET for amplifying Hall voltage as the component main body of the differential amplifier 2 is made higher than that of conventional Hall ICs, thus allowing stable operation within a wide range.
Patent JP-S60213082-A (JP)
Inventor: HARUTA YOUICHI
IPC: H05K1/18
Filed: 1984-04-06
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-H09238306-A (JP)
Title: Automatic gain adjustment device
Inventor: HANADA NAOKI
IPC: H04N5/52
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of automatic gain control(AGC) when vertical synchronization is disturbed without addition of an undesired circuit used for a magnetic recording and reproducing device. SOLUTION: A calibration signal data string generating means 1 provides consecutive 0s for a prescribed period and then outputs consecutive 1s for a prescribed period and a data addition means 3 adds a data signal and the AGC calibration signal to a video signal subject to time base compression multiplex (TCI) conversion. The data signal and the AGC calibration signal are added for a horizontal blanking period, and in the case of reproduction, a level difference of the AGC calibration signal added to the reproduced TCI signal and a level difference of the AGC calibration signal at recording are compared to adjust the gain.
Patent JP-H03268889-A (JP)
Title: Method for removing carbon stain
Inventor: AOYAMA MASAO
IPC: B23K26/16
Filed: 1990-03-19
Abstract: PURPOSE:To completely and surely remove the carbon sticking near a processing part by processing org. matter by using a laser, and then subjecting the part near the processing part to a high-frequency electric discharge in the presence of gaseous oxygen. CONSTITUTION:A substrate, etc., consisting of the org. matter, such as polyimide, are subjected to the processing, such as boring, by using the excimer laser, etc., and are then subjected to the high-frequency electric discharge in the presence of the gaseous oxygen. The black products, i.e., carbon stains sticking around the laser processed part are then completely and surely removed. The high reliability of a wiring board is obtd. if this substrate is applied to a copper polyimide substrate, etc., to be used for electronic devices, packages, etc.