baber/WOPTO huggingface dataset:
Patent JP-H08252014-A (JP)
Title: Vegetable harvester
Inventor: MATSUI MIKIO
IPC: A01D25/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a vegetable harvester enabling for which maintenance work can be easily conducted, by simply constituting a driving part of the pretreating part arranged in the front of the vegetable harvester and a driving part of an lifting device. CONSTITUTION: This vegetable harvester is provided with a pretreating part digging up harvests and conveying to the rear direction in front of the machine frame equipping a travelling part, supports the pretreating part freely rotatably in the vertical direction against the travelling part, and is equipped with an lifting cylinder 10 consisting of an electromotive cylinder between the pretreating part and the travelling part so as to be liftable and arranged in the vicinity of the driving part for working of the pretreating part.
Patent JP-H11259264-A (JP)
Title: Printer driver for image forming device, image forming device, and control method for image forming device
Inventor: NAGATA HIDETOSHI
IPC: G06F3/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To save paper sheets and an outputted paper sheet storage space and to remarkably improve the operation efficiency and operation environment of a user by providing a 1st control means which controls execution in some process mode for the image forming device according to the number of image formed pages. SOLUTION: A CPU 1 in a control part 2000 which totally controls the whole host computer 3000 communicates data to a printer (image forming device) 1000 according to a program (printer driver) stored in a program ROM 3, external memory 11, or other storage media. Then the CPU 1 as a 1st control means controlling execution in one or move different process modes for saving paper resources for the image forming device 1000 performs the control according to a program stored in the ROM 3, external memory 11, or other recording media.
Patent JP-H05260585-A (JP)
Title: Microphone unit
IPC: H04R1/40
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an incorporatable microphone unit in which sound collection interlocked with the zooming mechanism of a video camera, etc., can be performed with superior noise-resistant characteristic for vibration, an ambient noise, and wind, etc. CONSTITUTION:When a zoom signal is set in a wide angle mode, an input signal inputted to first and second variable amplifiers 16, 17 is provided with directivity in a middle/high frequency tone range higher than the cutoff frequency of a first high-pass filter 5, and also, when the zoom signal is set in a telephoto mode, non-directivity is attached by cutting a low frequency tone range, therefore, the noise-resistant characteristic can be obtained.
Patent JP-H05253112-A (JP)
Title: Vacuum cleaner
IPC: A47L9/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide the vacuum cleaner which settles such a problem as a roller is caught and cleaning is difficult at the time of cleaning on a carpet and which can execute easily cleaning even on the carpet and in a narrow staircase. CONSTITUTION:By constituting the vacuum cleaner by providing plural pieces of projecting parts 13 or projecting bodies on the side face of a roller 10 inserted and held so as to be freely rotatable by a main body 1 and a roller cover 12, the vacuum cleaner, by which cleaning can be executed by throwing sideways main body 1 and rotating it by 360 degrees centering around the roller 10 without moving the main body on a staircase is obtained.
Patent JP-H06248305-A (JP)
Title: Copper-infiltrated fe base sintered alloy sliding member for compressor excellent in wear resistance
Inventor: KOBAYASHI KOJI
IPC: B22F5/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a sliding member for the compressor excellent in wear resistance. CONSTITUTION:This sliding member for the compressor is formed with a copper- infiltrated Fe-base sintered alloy obtained by infiltrating Cu or Cu alloy into an Fe-base sintered alloy contg., by weight, 2-20% of >=1 kind among Mo-Ni alloy, Mo-Co alloy and Mo-Ni-Co alloy as the disperse phase forming component, 0.8-3% C, 2-16% Cr, 1-5% Mo, 0.4-5% V and 4-15% W as the base metal forming component, >=1 kind among 0.3-1.5% Si, 0.1-15% Co, 0.1-2% Ni, 0.1-2% Mn, 1-4% Nb, 1-4% Ta and 0.5-2% Ti, as required, and the balance Fe with inevitable impurities and having 5-20% porosity.
Patent JP-H09250671-A (JP)
Title: Plug breather
Inventor: IDE MASAAKI
IPC: F16L33/24
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a plug breather by which man-hour is reduced labor is saved, and which, can be produced easily in a mass production, and of a light weight. SOLUTION: Following a screw tube 3 a seal agent is attached, a hexagonal head 2 is formed, and a plug main body 1 which consists of fiber reinforced polymide resin in which a small diameter connection pipe 5 is projected to the upper surface of the hexagonal head 2 at its expanding skirt part 4 is provided. And the effective section area of a screw terminal end formed to the screw tube 3 of the plug main body 1 is increased, and furthermore, a circular swelling line 7 is formed at the front part of the small diameter connecting pipe 5.
Patent JP-H02238952-A (JP)
Title: Recorder and cartridge
Inventor: AKIYAMA YUJI
IPC: B41J2/21
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a recording image having excellent color reproducibility by enabling recording matching to the characteristic of recording material. CONSTITUTION:Image density signals Y0, M0, C0 are fed from an image input section to a color correcting section 20 where they are subjected to color processing of masking, URC.black production and outputted as image density signals Y1, M1, C1. Then the image density signals are subjected to gamma correction at a gamma correction circuit 21 functionable as a gradation correcting circuit. Thereafter, the image density signals Y2, C2, K2 are binary coded through a binary coding circuit 22. Binary coded image density signal Y3 is fed to a recording head 24a while image density signals M3, C3, K3 are temporally stored in buffers 23a-23c and subsequently fed to heads 27-29 in order to form a multi-colored image on a recording paper. When an image subjected to gradation correction matching to the characteristic of the recording paper is recorded, an output image having improved gradation reproducibility can be obtained.
Patent JP-H02238889-A (JP)
Title: Production of maltosyl-cyclodextrin
Inventor: SAKAI SHIGEO
IPC: C12P19/16
Filed: 1989-03-13
Abstract: PURPOSE:To avoid waste of immobilized enzyme and efficiently obtain the titled dextrin useful for food, etc., by bringing a mixture solution of maltose and cyclodextrin into contact with a specific immobilized enzyme. CONSTITUTION:A mixed solution of maltose and cyclodextrin is brought into contact with an immobilized enzyme obtained by absorbing a pullulanase to a phenolic ion exchange resin or phenolic absorption resin to provide the aimed dextrin. Furthermore, the above-mentioned contact is preferably carried out at a blend ratio of mixed solution of 70-80%, 60-70 deg.C reaction temperature and feed flow rate of 0.3-0.4SV.
Patent JP-H06245898-A (JP)
Title: Treating device
Inventor: KOSHIDAKA SHINICHI
IPC: A61B10/00
Filed: 1993-02-24
Abstract: PURPOSE:To protect a flexible sleeve constituting a cable effectively even if the operating part stock falls down in a vertical state by retaining the cable connectedly set on the operating part stock of a treating device. CONSTITUTION:A cable 13 set between a holding hook 11 and an operating part stock 12 is constituted by inserting an operating wire 16 through into a flexible sleeve 17, a prescribed length of the flexible sleeve 17 from the point drawn out from a connecting pipe body 18 is to be a curved part with a radius of curvature R, and the former part of the curved part is in a straight state. Moreover, even if the operating part stock 12 falls down from upward in a vertical state, since the upper part of the contact point of the cable 13 with the floor face is not in a perpendicular state, an excess impact force does not act on the connecting part of the connecting pipe body 18 of the operating part stock 12, and there is no anxiety with the raw wire of a metallic wire rod constituting the flexible sleeve 17 of the cable 13 to be bent or broken.
Patent JP-S63224445-A (JP)
Title: Self-routing speech path
Inventor: IMAGAWA HITOSHI
IPC: H04L12/931
Filed: 1987-03-13
Abstract: PURPOSE:To reduce a hardware quantity for the control of a speech path, by combining a circuit which performs a copying operation by using a random readout type memory circuit and a non-block self-routing speech path which selects a path. CONSTITUTION:By constituting a buffer circuit 201 of the random readout memory circuit, the data part of a bit of communication information A is read out by copying for several times, and furthermore, a header part including different differential addresses is read out from the memory 202, and by inputting the data part and the header part in a form that they are synthesized to a self-routing speech path via a transmission line 219, the bit of communication information can be copied, and is distributed with the said speech path. Since non-blocking property can be guaranteed completely in the speech path, no collision between data occurs. A control circuit 208 recognizes the arrival interval of the communication information in advance at the time of setting a call, and controls the copying operation so as to be completed within the arrival interval. In such a way, it is possible to constitute a perfect non-block type self-routing speech path large in scale and having a copying function.
Patent JP-S59183505-A (JP)
Title: Conductor piece
Inventor: OONO TOSHIKI
IPC: H01Q15/14
Filed: 1983-04-01
Abstract: PURPOSE:To exhibit an effective electromagnetic wave shielding function by applying a twist to a conductor piece having an electromagnetic wave shield effect against a radar searching a moving target only such as Doppler radar in the lengthwise direction to form the conductor piece to a propeller form. CONSTITUTION:The propeller structure is attained by applying a twist in the lengthwise direction. The conductor piece 1 having the constitution like this is thrown into air by using a means such as scattering device. The propeller formed structur provides the turning movement in addition to a slow falling movement at falling. Thus, the electromagnetic wave radiated from a Doppler radar or the like detecting only the moving target and the electromagnetic wave radiated from a conventional radar are shielded.
Patent JP-H03259691-A (JP)
Title: Solid-state image pickup element
Inventor: FUJITA HIKARI
IPC: H04N5/372
Filed: 1990-03-09
Abstract: PURPOSE:To bond and fix each solid-state image pickup element with excellent workability with stable registration by providing a frame with an elastic member bonded thereto and the solid-state image pickup element bonded to the elastic member and a frame. CONSTITUTION:A color separation prism 2 separates a pickup light made incident via an image pickup lens (not shown) into a red component light, a green component light, and a blue component light and the separated lights radiate form each radiation face of prisms 2a-2c. Each of solid-state image pickup elements 11, 12 13 is bonded and fixed to each radiating face of the color separation prism 2 via holder plates 18, 19, 20 respectivley while the registration is accurately adjusted. Furthermore, frames 24, 25, 26 are bonded to the prism. The solid-state image pickup element 11 and an elastic member 21 of a silicon resin having elasticity and viscosity are adhered by an adhesive force of the elastic member 21 at first. Moreover, the elastic member 21 is adhered to the rigid frame 24.
Patent JP-S59182900-A (JP)
Inventor: TANAKA KATSUJI
IPC: C11D9/18
Filed: 1983-04-01
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-S63226596-A (JP)
Title: Thermal energy supply system
Inventor: FUJII YOSHIHISA
IPC: F28D19/00
Filed: 1987-03-13
Abstract: PURPOSE:To provide a thermal energy supply system which is low in the maintenance cost and running cost, has no possibility of freezing, and a high thermal efficiency by providing a heat source in the middle of a flon circulation pipe which is connected to a gas and liquid separation drum and at the same time sharing the return pipe in an antifreeze liquid circulation passage and the asecending pipe of a flon circulation pipe. CONSTITUTION:When a valve 8 is opened, the liquid in a downward flowing pipe 4b that is flon, goes down by its own weight and enters the inside of an ascending pipe 4a and it boils by the hot water in a hot water storage tank 1. The ascending pipe 4a for flon is also the ascending section of the return pipe of an antifreeze liquid so that the antifreeze liquid is pumped up by the air lift effect of the flon bubbles and it flows into a gas and liquid separation drum 2 with the flon vapor. On the other hand the flon vapor and antifreeze liquid that was separated enter a transportation pipe 9a and are sent to a heat radiation section B in an area where heat is demanded by the difference of gravitational weights, and there it also radiates heat. As described above the antifreeze liquid and flon repeat the cycle of those changes respectively, and if there is hot water in the hot water storage tank the system works naturally and it is stopped when the temperature of the hot water falls below a certain temperature.
Patent JP-H05259528-A (JP)
Title: Piezoelectric transformer
IPC: H02M7/04
Filed: 1992-03-16
Abstract: PURPOSE:To attain to the high efficiency and high power transmission of the title piezoelectric transformer using intermediate taps in relation to said transformer boosting and lowering voltage using piezoelectric diaphragm. CONSTITUTION:Input electrodes 23a, 23b and output electrodes 24a, 24b are formed on one surface of a piezoelectric substrate 22. Next, intermediate electrodes 25a, 25b corresponding to at least either one out of the input electrodes 23a, 23b and the output electrodes 24a, 24b are to be formed on the other surface of the piezoelectric substrate 22.
Patent JP-S59183213-A (JP)
Title: Gas cooling chamber in incinerator
Inventor: TAKAHASHI TOKIO
IPC: F23J3/00
Filed: 1983-04-01
Abstract: PURPOSE:To eliminate a trouble, such as choking of a dust discharge port, damage or stop of a dust conveyor, etc., by mounting a crusher in a dust discharge port in the base part of a gas cooling chamber. CONSTITUTION:A crusher 20, which crushes and granulates relatively large massive matters and feed them downward, is mounted in a dust discharge port 15 of a gas cooling chamber 3. The crusher 20 consists of a pair of rotary bodies 22a and 22b, positioned parallel to each other, which have plural gear parts 21a and 21b at the outer periphery thereof. A dropping massive matter (a) is crushed and granulated by the crusher 20 and is discharged downward, and thereby there is completely no fear of the dust discharge port 15 being closed. This causes smooth discharge of dust in the gas cooling chamber 3.
Patent JP-S57175701-A (JP)
Title: Chlorination furnace and its operation
Inventor: ISHIZUKA HIROSHI
IPC: C01G25/04
Filed: 1981-04-20
Abstract: PURPOSE: To increase the production capacity per unit volume of a chlorination furnace, by encasing the reaction zone with a metallic case having double-walled structure, filling the space between walls with a gas, and carrying out the  chlorination reaction under pressure.  
     CONSTITUTION: The furnace 1 containing the reaction zone is encased with a double-walled metallic case 2. The space between the walls is devided with the partition wall 3 into the upper and the lower chambers furnished with the gas- introducing ports 4, 5 and the discharge ports 6, 7. The raw materials, e.g. rutile and coke, are charged into the furnace through the charging means 12, and the furnace is heated by burning the coke with air blasted through the bottom of the furnace. The jacket is also fed with dehydrated not air through the gas- introducing ports 4, 5. When the fluidized bed is stabilized, the gas introduced  into the furnace through the bottom is changed to Cl and O 2 , and the chlorination reaction is carried out by raising the furnace pressure to about 1kg/cm 2   while keeping the pressure difference between the furnace and the jacket to  about +0.5kg/cm 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04293336-A (JP)
Title: Local area network
Inventor: KOITA TSUTOMU
IPC: H04L12/42
Filed: 1991-03-22
Abstract: PURPOSE:To realize the LAN in which its entire function is less stopped by not implementing master exchange and allowing a current master node to keep the operation of the LAN when a backup master node is not functioned at master exchange. CONSTITUTION:A master node 101 uses a master node information transmission reception control device 204 to send master node information of its own node to a LAN transmission line 104 for a prescribed interval and transfers the master node information from a backup master node received from the transmission line to a master node information analysis device 205. When master exchange is called for, a master exchange execution control device 206 discriminates whether or not the master exchange is available based on the result of the analysis of the master node information analysis device 205. Then the master node information is set and the master node information transmission reception control device 204 sends the master node information.
Patent JP-S62214527-A (JP)
Title: Optical head
Inventor: UKITA HIROO
IPC: G11B7/12
Filed: 1986-03-17
Abstract: PURPOSE:To improve the photodetecting sensitivity and to simplify the manufacture by constituting an optical based by placing a photodetector being separate from a laser, on both sides of a inclined face in which a light output end face of a semiconductor laser is the top. CONSTITUTION:An optical head 13 consists of a semiconductor laser 14 having an inclined face, and photodetectors 15a, 15b having a structure for inserting and holding said laser from both sides. The semiconductor laser 14 consists of a water 16 and a heat sink 17, and they have electrode terminal 18, 19, respectively. The photodetector 15a consists of a substrate 25, a buffer layer 26, a GaAs layer 27, and a window layer 28, and electrodes 23-1, 23-2 are placed by placing a photodetecting surface 22a of the center between them, and an electrode 24 is placed on the opposed side. A structure of the photodetector 15b is also the same. By setting an angle of inclined faces 20a, 20b of the semiconductor laser 14 to 60 deg.-100 deg., all light beams which are reflected by an optical recoding medium 10, and he inclined faces 20a, 20b reach the photodetecting surfaces 22a, 22b, and the photodetecting sensitivity is improved.
Patent JP-S63225994-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHINODA KOJI
IPC: G11C11/413
Filed: 1987-03-16
Abstract: PURPOSE:To reduce the number of external terminals, by inputting/outputting an effective signal to the external terminal at a time when a prescribed time elapses after inverting the logic level of the external terminal once. CONSTITUTION:In a semiconductor memory device, an input data which becomes a write data, after whose logic level being inverted, is supplied to a data input/ output terminal DIO at the time when the prescribed time elapses. Therefore, the fact that the logic levels of complementary input data signals di and the inverse of di are inverted is detected at an input data detection circuit DTD, and after the prescribed time elapse following the formation of the output signal dtd of the circuit, a write timing signal phiwa is formed, and a write amplifier is set at an operating state. A timing control circuit TC outputs a various kinds of signal to every circuit based on a chip enable signal, the inverse of CE from the outside, a write enable signal, the inverse of WE, an address signal change detecting signal atd from an ATD, an input data change detecting signal dtd from the DTD, and a completion address detecting signal (ea) from an AC.
Patent JP-2000255345-A (JP)
Title: Steering wheel and structure for feeding power to steering wheel
Inventor: SHIMADA TOSHIRO
IPC: B60R16/027
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel having a built-in electric circuit and being easy to assemble to a vehicle main body and to provide a structure for feeding power to the steering wheel. SOLUTION: This steering wheel 20 has a secondary coil 27 provided in connection with an inflator for inflating an airbag. When the steering wheel 20 is mounted in a vehicle main body, a primary coil 14 provided in the vehicle main body is magnetically coupled to the secondary coil 27 and power can be supplied from the power source unit of the vehicle main body to the inflator in the steering wheel 20 by means of electromagnetic induction between the coils 14, 27. Thus, by providing the vehicle main body and the steering wheel 27 respectively with the primary and secondary coils 14, 27, a power line connecting the vehicle main body to the steering wheel 20 can be easily connected and thereby the steering wheel 20 having an electric circuit which is driven in response to power can be easily assembled in the vehicle main body.
Patent JP-H08256164-A (JP)
Title: Communication system
Inventor: TATARA HIROKAZU
IPC: H04L12/413
Filed: 1995-03-17
Abstract: PURPOSE: To provide the communication system where phases at corresponding bits are compared with each other without error regardless of the difference in clock frequency between a station itself and the other station. CONSTITUTION: Plural stations are connected by a common transmission line and communicate with each other in the start-stop synchronization PWM communication system, and phases of corresponding bits of the transmission signal of the station itself and the transmission line signal are compared with each other so as to prevent the confusion at the time of simultaneous transmission of two or more stations, and transmission of the station itself is continued in the case of coincidence but is stopped in the case of noncoincidence. At the timing when an external synchronizing means 8 detects the rise of transmission line data after passing a filter means 1 during transmission of the last phase of transmission data of the station itself, transmission of the next bit of transmission data is forcibly started.
Patent JP-H06272330-A (JP)
Title: Sound absorbing board
Inventor: MIYAZAWA KENICHI
IPC: E04B1/99
Filed: 1993-03-18
Abstract: PURPOSE:To provide a sound absorbing board, in which a sound absorbing coefficient can be changed continuously and which has a simple constitution. CONSTITUTION:When a valve 6 is brought to an open state, air in a closed vessel 5 is vented by a pump 7 and internal atmospheric pressure is lowered, the number of sound absorbing fibers 4 oppositely faced to the sound absorbing space side is increased, and a sound absorbing coefficient is elevated. When the valve 6 is brought to the open state, the closed vessel 5 is supplied with air by the pump 7 and internal atmospheric pressure is increased, the number of the sound absorbing fibers 4 oppositely faced to the sound absorbing space side is decreased, and the sound absorbing coefficient is reduced.