baber/WOPTO huggingface dataset:
Patent JP-H06107058-A (JP)
Title: Truck having crane
Inventor: INOUE TOSHIHIRO
IPC: B60P1/00
Filed: 1992-01-22
Abstract: PURPOSE:To enable the nonerroneous wireless operation of a winch and a crane in simple mechanism and the inexpensive mounting of a wireless- controllable winch by modification. CONSTITUTION:A bypass path 3 is installed by connecting a changeover valve 2 to a hydraulic circuit of a crane 1. A hydraulic motor 5, 6 for a winch 4 for heavy object lifting is connected to the bypass path 3. By turning the changeover valve 2 to the bypass path 3 and thus wireless controlling, the control of the crane 1 is suspended, so that the winch 4 for lifting a heavy object becomes operable. Then, by installing a changeover valve additionally, wireless operation of a crane can be in common with a crane. Accordingly, a winch can be wireless operated very inexpensively, and also without modifying a crane control circuit, a winch can be wireless-controlled in a simple manner.
Patent JP-H02161183-A (JP)
Title: Hydraulic circuit-controlling
Inventor: BORUFUGANGU EBERUHARUTO HENKER
IPC: F04B43/067
Filed: 1989-02-10
Abstract: PURPOSE: To control the flow rate of a transmission medium with high precision by providing a displacement sensor for detecting diaphragm displacement directly, and controlling the supply of diaphragm drive fluid in respose to the result of comparison between the detected stroke and a predetermined stoke. CONSTITUTION: A diaphragm pump 11 supplies a drive fluid 13 to an internal diaphragm chamber 1 and presses a medium 14 to a passage 15 when a diaphragm 4 is expanded. In this case, a tube 2 extending in the diaphragm chamber 1 is mounted on a cover 16 of a housing, with a Hall generator 3 arranged at the free end thereof. A magnet 5 is mounted in a position opposite to the Hall generator 3 at the inner side the diaphragm 4 via a bolt 8 surrounded by a spring 7. When the diaphragm 4 is moved and a distance X between the magnet 5 and the Hall generator 3 is changed, the distance X is measured by Hall effect. The supply amount of the drive fluid 13 is controlled and the supply amount of the medium 14 is controlled.
Patent JP-S63199674-A (JP)
Title: Thermal transfer type hand printer
Inventor: TAKAYAMA MASAYUKI
IPC: B41J35/04
Filed: 1987-02-16
Abstract: PURPOSE:To enable an ink ribbon to be stably taken up into an ink ribbon cassette, by providing ribbon head guide parts for guiding the ink ribbon on the upstream and downstream sides of a thermal head, and providing a bending guide part on the upstream side of a take-up port of the cassette. CONSTITUTION:A head part upstream guide 9 and a head part downstream guide 10 are composed of slant surfaces 30, 31, 32, 33 and slipping surfaces 34, 35, whereas a ribbon bending guide pin 11 formed of a polyacetal resin is composed of slant surfaces 36, 37 and a slipping surface 38. An ink ribbon 4 is bent at an angle theta by being passed through the pin 11, and a positional error of the ribbon 4 is further corrected by an appropriate frictional force, whereby the ribbon 4 is constantly located at the center at a take-up port 8. Even when a considerable positional error of the ribbon 4 is incidentally generated at the part of the pin 11, a restoring force is generated by the slant surfaces 36, 37, so that the ribbon 4 is constantly located at the center at the take-up port 8. As a result, the ribbon 4 is uniformly taken up by a take-up reel 6 without any fold, wrinkle or the like.
Patent JP-S57147719-A (JP)
Title: Temperature controller
Inventor: KISHIMOTO TETSUO
IPC: G05D23/19
Filed: 1981-03-06
Abstract: PURPOSE:To achieve operation switching by inputting the output signal of a bridge resistance circuit with a temperature sensing resistance to two AND circuits as it is and after inverting it, and supplying a signal to the other input terminals of the AND circuits alternately through switching. CONSTITUTION:The output of a comparator 3 in a bridge resistance circuit 1 having a temperature sensing resistance 2 varies in level between an H and an L; this output is inverted by an inverter 10 and applied to the 1st AND circuit 11, and said output is also applied to the 2nd AND circuit 12 as it is. Further, a signal is inputted to the other-side input terminals 25 and 27 of the 1st and 2nd AND circuits 11 and 12 through a switch 13 for cooling/heating switching to turn on and off an electronic switch composed of a TR16, driving a compressor 22 through a relay 20. Consequently, a low-voltage changeover switch performs switching between cooling and heating.
Patent JP-H07241684-A (JP)
Title: Method and equipment for seam welding of fuel tank
Inventor: YOSHINO EI
IPC: B23K37/04
Filed: 1994-03-03
Abstract: PURPOSE:To provide a method and equipment for the seam welding of a fuel tank capable of dispensing with complicate jigs, easily coping with the change in the shape of the fuel tank, and automatically following and correcting to the wear of a lower electrode ring. CONSTITUTION:A flange part (c) for joining the periphery of the divided surfaces of a fuel tank (d) is located between upper and lower electrode rings 3, 4 of a seam welding machine 2 positioned by supporting the fuel tank (d) by a multiaxis robot 5, and the periphery o the flange part (c) for joining is successively and sequentially seam-welded by turning the fuel tank (d).
Patent JP-H01209556-A (JP)
Title: Data processing system
Inventor: NAKAGAWA TAKAAKI
IPC: G06F12/06
Filed: 1988-02-17
Abstract: PURPOSE:To improve the throughput in a data processing system by performing the time-division output of addresses and then parallel accessing plural peripheral devices. CONSTITUTION:An address strobe multiplication circuit ASM transmits plural address signals from a CPU in a single machine cycle and at the same time produces and transmits plural address strobe signals in response to the output timing of each address signal. Thus plural address signals and address strobe signals are outputted in a single machine cycle. Then it is possible to select a certain device with an address signal and then to select another device in the second half of said machine cycle. Furthermore, the access is received in the cycle similar to conventional one when each device is noted. Thus it is not required to use a high-speed device in accordance with a microprocessor. In such constitution, the throughput is improved in a data processing system.
Patent JP-H08206711-A (JP)
Title: Skew rolling method of seamless tube
Inventor: KANAYAMA TARO
IPC: B21B25/06
Filed: 1995-01-31
Abstract: PURPOSE: To change a plug at the stage when the life of the plug is expired without monitoring the damaged state by measuring the surface temp. at the tip of the plug after rolling and before cooling and changing the plug at the point of time when a measured temp. reaches a prescribed temp. range for changing the plug. CONSTITUTION: The functions of the following I and II are achieved with a plug change discriminating device 32 which is controlled with a process computer 31. I: About the surface temp. at the tip of the plug after rolling and before cooling, the temp. range of changing the plug i.e., the temp. range where the life of the plug is expired is predetermined. II: At the time of actual rolling, the surface temp. at the tip of the plug after rolling and before cooling is measured by use of a radiation thermometer 33. At the point of time when the measured temp. reaches the temp. range of changing, the plug is automatically changed by operating an automatic plug changing device 34.
Patent JP-S52116246-A (JP)
Title: Wet type developing means for electrophotography
Inventor: ABE MICHIHARU
IPC: G03G15/10
Filed: 1976-03-25
Abstract: PURPOSE: To enhance the image density and facilitate the cleaning and repair of an electrode by adjusting the position of an electroconductive electrode provided with a number of apertures so as to position it near the transport path of a recording sheet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61191900-A (JP)
Title: Regenerative rotary type air preheater
Inventor: GENGO TADASHI
IPC: F28G13/00
Filed: 1985-02-21
Abstract: PURPOSE:To prevent sticky adhesion of acid ammonium sulfate on the elements of the air preheater by a method wherein specified resin is coated on the elements of regenerative rotary type air preheater for a boiler equipped with denitrification device. CONSTITUTION:Fluorine plastic 12 is coated on the element member 11 in a zone wherein acid ammonium sulfate adheres readily to obtain a structure capable of preventing sticky adhesion of deposite. According to this constitution, the deposite, adhered to the element member by the adhesive of acid ammonium sulfate, will never be adhered strongly while the acid ammonium sulfate moves to and solidified in the low-temperature zone of the element by the dynamic pressure, gravity or the like of gas during operation and is easily removed by soot blower. On the other hand, the acid ammonium sulfate, which did not flow to the low-temperature zone, has not strong adhesive power, therefore, it may be removed easily by the soot blower.
Patent JP-H04356695-A (JP)
Title: Heat exchanger for semiconductor treatment fluid
Inventor: MORI ISAKATA
IPC: F28F19/02
Filed: 1991-02-27
Abstract: PURPOSE:To ensure a heat exchanger with high workability and with the low cost and including no harmful impurity in a semiconductor treatment fluid by coating at least the contact surface side of the heat exchanger with the treatment fluid exchanger with the treatment fluid with a CVD silicon carbide film (silicon carbide film formed in a chemical vapor deposition process). CONSTITUTION:The title heat exchanger had a heat exchanger chamber 4 by oppositely locating a plurality of heat exchange plates 1, 2 via a side wall 3, each heat exchange plate made of carbon fiber reinforced carbon can being covered over its surface with a CVD silicon carbide film which is not contaminated with impurity with respect to a pharmaceutical fluid, and the side wall being likewise coated over its surface with a CVD silicon carbide film. Each heat exchange plate 1, 2 is cooled or heated by thermo-modules 5, 6. The heat radiation side of each thermo-module 5, 6 makes contact with heat radiator blocks 9, 10 cooled by cooling water introduced from each cooling pipe 7, 8. Hereby, there is ensured a high reliability heat exchanger which has high workability and is at the low cost and further does not include impurity harmful to a semiconductor treatment fluid.
Patent JP-S63201831-A (JP)
Title: Multiple arithmetic unit
Inventor: KICHISE TAKASHI
IPC: G06F9/30
Filed: 1987-02-18
Abstract: PURPOSE:To perform a quick arithmetic processing by executing operations of the same command in plural arithmetic units in accordance with procedures different from one another. CONSTITUTION:Arithmetic units 6a and 6b are started by command transmission from the external. Command decoding parts 7a and 7b decode the command and execute operation procedures in accordance with the command. Decoding parts 7a and 7b transmit end messages to a selecting circuit 8 after execution, and they transmit operation results if said messages are accepted. The selecting circuit 8 accepts a first transmitted end message to receive the operation result and sets it to an output register 3. Simultaneously, the circuit 8 informs the other arithmetic units of the end of operation to stop operations of all arithmetic units.
Patent JP-S61191077-A (JP)
Title: High frequency diode
Inventor: TANAKA YOSHINORI
IPC: H01L29/861
Filed: 1985-02-20
Abstract: PURPOSE:To decrease the high frequency forward resistance of a high frequency diode, by forming a diffused layer in an epitaxial layer on a silicon substrate, and forming a metal layer in the vicinity of the diffused layer and on the surface of the epitaxial layer. CONSTITUTION:In an epitaxial layer 2 on a silicon substrate 1, a diffused layer 5, which forms a P-N junction in the epitaxial layer 2, is formed. A metal layer 6 is formed in the vicinity of the diffused layer 5 and on the surface of the epitaxial layer 2. Then, a high frequency forward current flows through a path including the metal layer 6. Therefore, decrease in current becomes less. Thus the high frequency forward resistance of the high frequency diode can be decreased.
Patent JP-H03237567-A (JP)
Title: Document data checking system
Inventor: NAITO YOICHI
IPC: G06K9/20
Filed: 1990-02-13
Abstract: PURPOSE:To easily design a document by automatically deciding whether a graphic printed out by a non-dropout color exists in a clear area or not and whether a clear are set up in a certain reading field frame is superposed to another reading field frame or not. CONSTITUTION:The sort of an OCR to be used for reading out an OCR document to be designed is selected by an input device 1 and the size of a clear area and the dropout color of the machine sort are stored while referring the contents of a storage device 2. The OCR document is interactively designed by a display device 5. A graphic and its attribute are inputted and their determination is instructed. A control device 6 checks the clear area when the graphic is included in a reading area, or if the graphic does not correspond to the reading area, refers the attribute and decides whether the printing color is the dropout color or not. When the graphic corresponds to a non-reading field frame and the dropout color, the graphic is determined and a display color is changed in accordance with the attribute. In the case of a non-dropout color, whether the graphic is a character string or not is checked, whether the circumscribed rectangle of the string is superposed to the clear area of another frame or not is checked and error processing is executed if both the areas are superposed.
Patent JP-S60178673-A (JP)
Title: Avalanche photo diode
Inventor: NIWA MASARU
IPC: H01L31/107
Filed: 1984-02-24
Abstract: PURPOSE:To enable the APD having a uniform multiplying region to be obtained by a method wherein the impurity concentration at the center of the first conductivity type region of high concentration is made higher than that in the periphery of this first conductivity type region. CONSTITUTION:The breakdown voltage of both the center of the high concentration region and its periphery is made to have a difference by having a difference in impurity concentration. This difference in withstand voltage can be arbitrary taken according to states of formation of said high concentration region. The method of forming the high concentration region includes: (1) formation by ion implantation after a recess is bored in the substrate by etching, and by heat treatment thereafter and surface etching; (2) formation by setting the injection dosage at a desired value by variation in thickness of a selective injection mask, and thereafter by heat treatment; (3) formation by many times of selective ion implantation and heat treatment thereafter. Then, a P<+> region is formed, and a guard ring is formed if not formed into an element structure. Thus, a distribution of impurity concentration where there is some difference in impurity concentration between the center and the periphery in the region 18, leading to uniform multiplication is formed.
Patent JP-H03239690-A (JP)
Title: Framing for delivery of newspaper
Inventor: UEHARA TOMIZO
IPC: B62J7/04
Filed: 1990-02-14
Abstract: PURPOSE:To provide possibility of holding stacked newspapers without risk of damaging and achieving quick distribution of a large quantity of newspapers in quadrafolded condition by setting a framing so that it surrounds quadrafolded newspapers, which are arranged in parallel stackes fore and aft, in such an arrangement as capable of drawing out at any of the four corners of newspaper, and furnishing a holding plate which presses the oversurface for prevention of turbulence. CONSTITUTION:Each vertical rod 1 is set upright from a carrier Q, and the top and bottom ends of a front and a rear rod members 1A, 1Beach are coupled by an upper horizontal rod 2A and lower horizontal rod 2B, respectively. A left vertical rod member 1C and a right vertical rod member 1D are coupled with these upper and lower horizontal rods 2A, 2B by a coupling frame 2F. On the lower horizontal rod 2B, two stacks of newspapers R in quadrafolded condition are put in fore-and-aft arrangement. To ensure that the fore stack of newspapers R are held firmly, a partition rod 5 is furnished between the fore stack and aft stack and between the upper and lower coupling frames 2F to generate a spacing which admits a certain deflection of the fore stack of newspapers R. A holding plate 3 presses the oversurface of the newspapers R in parallel arrangement between the front and rear vertical rod members 1A, 1B. A fixture 4 consists of a framing, a detent hook 4A for carrier Q, and a coupling fastner metal piece 4B.
Patent JP-H05140449-A (JP)
Title: Thermoplastic resin composition and its molded product
Inventor: TANAKA HIDEAKI
IPC: C08L29/04
Filed: 1992-02-20
Abstract: PURPOSE:To provide the subject composition improved in low-temperature impact strength and oxygen barrier properties by mixing a polyamide with a specified metal salt-modified PVA. CONSTITUTION:61-99wt.% polyamide of a melting point of 210 deg.C or above is mixed with 1-39wt.% metal salt-modified PVA containing 0.01-3mmol of a metal salt per g of PVA and having an average degree of polymerization of 200-2000 and a degree of saponification of 80% or above to obtain a thermoplastic resin composition. This composition is extruded at a die temperature of 220-240 deg.C to obtain a molded product of an oxygen passability (at a thickness of 20mum) of <=40cc/m<2>.day.atm. at a relative humidity of 0% and 30 deg.C and a falling weight impact strength at 5 deg.C of 10N or above.
Patent JP-H05233151-A (JP)
Title: Magnetic disk array
Inventor: TAKASHIMA YOSHIYUKI
IPC: G11B20/10
Filed: 1992-02-20
Abstract: PURPOSE:To provide a magnetic disk array where there is little loss of access time at the time of accessing by straddling the data recording units of a cylinder and a sector. CONSTITUTION:In the magnetic disk array where at least two drives 4 and 5 having plural cylinders S0-SN are electrically connected and the drives 4 and 5 are set to be one continuous storage area, cylinder numbers 0-2N+1 are sequentially and cyclically allocated to the cylinders S0-SN in the drives 4 add 5. Thus, a seek operation is executed to the other cylinder in parallel while a read/write operation is executed to one cylinder.
Patent JP-H08228129-A (JP)
Title: Electronic tuner
Inventor: TAKAHASHI HIDEMICHI
IPC: H03J1/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide flat wide band filter characteristics. CONSTITUTION: Three filter circuits of a filter 8a for UHF low band, filter 8b for VHF high band and filter 8c for UHF band are parallelly connected. At the same time, the filter 8b for VHF high band is mounted on one side of a printed board 15 inside a frame and the filter 8a for VHF low band and the filter 8c for UHF band are mounted on the other side of printed board 15. As a result, there is no interference among the respective filters and an adverse influence caused by mutual filter trap is eliminated. Thus, flat band characteristics can be provided.
Patent JP-S53118484-A (JP)
Title: Methacrylic resin plate covered with protecting surface
Inventor: IDA KOUZOU
IPC: B32B27/30
Filed: 1977-03-25
Abstract: PURPOSE: A protecting sheet is bonded with a methacrylic resin plate by using an adhesive mainly consisting of a water-soluble high polymer to facilitate the removal of the adhesive and prevent the damage of the transparency and smoothness of the methacrylic resin plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07245619-A (JP)
Title: Control method for lan system
Inventor: MINOMIYA YOSHINORI
IPC: H04L12/40
Filed: 1994-03-03
Abstract: PURPOSE:To select a LAN port automatically by returning a physical address to an opposite party equipment and implementing the communication between a host computer and the opposite party equipment after the return via a LAN port specified by the physical address. CONSTITUTION:At first an intelligent terminal equipment WS/PC 30 at first broadcasts an ARP request having its own logical IP address 31, a physical MAC address 32, and IP address information of the opposite party whose communication is to be started to a LAN 20. Then the ARP request is sent to a host computer 1via LAN adaptors 10a, 10b and makes a reply to the WS/PC 30 via the adaptor 10a by referring a management table 4. Upon the receipt of the ARP request from the WS/PC 30 broadcast on the LAN 20 by the computer 1, the computer 1 automatically decides the LAN adaptor to be used for the communication with the WS/PC by referring the table 4 based on the network number of the WS/PC.
Patent JP-S59160056-A (JP)
Title: Control apparatus for internal-combustion engine
Inventor: FUJIMORI KIYOUICHI
IPC: F02D41/16
Filed: 1983-03-03
Abstract: PURPOSE:To enable to control the idling speed always in a stable manner, by varying the constant of proportional/integral control of a P/I control circuit in a rotational-speed control system for controlling the idling speed to a required value in a stepwise or stepless manner according to the operational conditions of an engine. CONSTITUTION:In an arithmetic circuit section 5 including an arithmetic circuit 6 for calculating an aimed injection quantity of fuel from the outputs A, N of an accelerator detector 2 and a speed detector 3, there are provided an arithmetic circuit 7 which calculates an aimed idling speed Sb from the outputs N, T, AC of the speed detector 3, a water-temperature detector 4 and an air-conditioner switch 21. Further, there is provided a P/I control circuit 8 which calculates the deviation DELTAN between the aimed speed signal Sb and the actual speed signal N and calulates the injection quantity data Sc for executing the idling-speed control according to the prescribed proportional/integral control for the deviation DELTAN. Here, the constant of the proportional/integral control of the P/I circuit 8 is determined by constant determining circuits 9, 10 which are used selectively according to pressure or absence of the load.
Patent JP-S55130426-A (JP)
Title: Part supplying device
Inventor: NARUSE SHIROU
IPC: B65G59/06
Filed: 1979-03-23
Abstract: PURPOSE: To prevent deformation and damage of parts, to facilitate sliding down of parts and to improve working rate by providing an air inlet and exhaust ports to be able to hold the part which is the second from the bottom position at a part housing cylinder having its openings at the upper and lower ends by gas pressure.  
     CONSTITUTION: For supplying small parts housed in a housing cylinder 14 one by one piece downward, to begin with, air is sent through an air inlet port 15, and a small part 18' is pushed and held at the position of desired height at the inner bulkhead of the housing cylinder 14 by back pressure of gas that is flowed to an exhaust port 16. Then through the exhaust port 16 is ready to be blocked by the small part 18', gas is exhausted through a ring-shaped air passage groove 17 via the exhaust port 16, the residue in this exhaust rate and air inlet rate is exhausted through the lower clearance 13 under the housing cylinder 14. Thus, a small part 18 other than said small part is held at almost the central position of the cylinder 14, and smoothly thrown into a penetrating hole 12a of a plate-type separating block 12 which is reciprocated. After that, the small part 18 is fallen down to an exhaust hole 11a. 
     COPYRIGHT: (C)1980,JPO&Japio