baber/WOPTO huggingface dataset:
Patent JP-H02107131-A (JP)
Title: Fertilizer-feeding apparatus for hydroponic culture vessel
Inventor: KAMIYA KOSEN
IPC: A01G31/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain the subject apparatus capable of simply and easily producing a culture liquid by placing a fertilizer pan in a liquid-feeding chamber to receive a culture liquid pumped up with a pump and delivering the culture liquid to a culture bed and putting an ammoniacal fertilizer, a nitrate fertilizer, etc., into the fertilizer pan in separated state. CONSTITUTION:An ammoniacal fertilizer, a nitrate fertilizer, etc., are put into individual fertilizer pans 6.... A pump 2 is energized and the water in a water tank 1 is sprayed against the lower face of a cover 8 and allowed to flow down into each fertilizer pan. The culture liquid containing dissolved fertilizers is discharged from an outlet port 13 to the upper surface of a culture bed 3 and returned to the water tank 1 through a water-outlet 16.
Patent JP-H03121079-A (JP)
Title: Soft tube assembling device
Inventor: TAKAHASHI SHOZO
IPC: B29C65/78
Filed: 1989-10-04
Abstract: PURPOSE:To facilitate insertion and assembly of a soft tube by installing a means for shifting first and second holding means for first and second tubes so as to approach each other coaxially and a guide member which contracts the diameter of the edge part of the second tube and guides said edge part into the opened port at the edge part of the first tube whose diameter is spread. CONSTITUTION:A first tube 1 is held on a first chuck 2, and a second tube 3 is held on a second chuck 4 and arranged coaxially. A guide member 16 is closed from the laterally opened state, and the diameter of the edge part of the second tube 3 is contracted by the inner peripheral part 17b of a guide part 17. In this state, the first chuck 2 is lowered by the rotary drive of a cam 9, and the outer peripheral part 17a of the guide part 17 intrudes into the opened port at the edge part and the diameter is spread, and the edge part of the second tube 3 intrudes a little into the opened port at the edge part of the first tube 1. Then, the guide member 16 is spread on either side, and releases the spread of the diameter of the first tube 1, and the first chuck 2 is lowered furthermore, and the edge part of the second tube 3 is inserted into the opened port at the edge part of the first tube 1.
Patent JP-S61139529-A (JP)
Title: Rear seat back with center arm rest
Inventor: TATEMATSU TETSUJI
IPC: B60N2/75
Filed: 1984-12-08
Abstract: PURPOSE:To improve operability and external appearance by fastening the base of a center arm rest hinge to a rear back board while an end of center arm rest hinge cover is sandwiched between said base and the rear back board. CONSTITUTION:After assembling a center arm rest 3 and a center arm rest hinge 6, a hinge cover 8 is mounted on said hinge 6 by first suspending the other end 8b of said cover 8 over the upper side of the base 6a of the hinge 6 to the weld bolt 7 side. Then, bolts 7 are inserted in bolt holes 8c and the central portion of the cover 8 is suspended in the U-shaped form. Next, the bolts 7 are inserted in holes 5a of a rear back board 5 to fasten a nuts 10 to bolts 7. Thus, the arm rest 3 and the hinge 6 are mounted on the board 5 while the cover 8 is mounted on the hinge 6 to cover the base 6a.
Patent JP-2001087953-A (JP)
Title: Parts aligning method using surface tension of liquid
Inventor: SATO KAIJI
IPC: B23Q3/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To establish a parts aligning method without use of a precision servo mechanism, involving no risk of damaging the parts thermally or electrostatically, allowing the eventually remaining stresses not to bring about obstacle to the fabrication of products or cause noise emission after fabrication, and serviceable for parts of different shapes. SOLUTION: At least one surface of each of the parts to be aligned relative to each other is provided with a portion having a relatively high wettability and another portion having a low wettability, and each portion with high wettability is given a shape and dimensions such that the portions with high wettability draw each other to fix their relative positioning, and after water or an adhesive is put on the portion with high wettability of the surface of one member, the other member is overlapped, and the relative positioning of the two members is varied by the surface tension of the water or adhesive so that alignment is established.
Patent JP-H1193797-A (JP)
Title: Fuel injection pump
Inventor: NAGATANI KOICHI
IPC: F02M41/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump capable of preventing the breakage of a spring for a fuel control valve in a simple structure and supplying a preset pressure of fuel to a fuel pressure means. SOLUTION: An inlet port 36, a relief port 37 and a damper port 38 are arranged in a cylinder 31 in sequence in such a direction that a piston 32 is subjected to discharge pressure of a fuel feed pump. The discharge pressure of the fuel feed pump to which the piston 32 is subjected from the inlet port 36 is applied to the piston 32 in the oppositie direction of the energizing force of the spring 33. When the relief port 37 is almost fully open, the damper port begins to be closed and, when the damper port 38 is closed with the movement of the piston 32, a spring room 39a is sealed and formed into a damper room. Even if pressure pulsation of great variation occurs on the discharge side of the fuel feed pump, the movement of the piston 32 to the spring side is restricted, so that the breakage of the spring 33 due to overcompression can be prevented.
Patent JP-H09102848-A (JP)
Title: Image reading device
Inventor: KINOSHITA HIROKI
IPC: G02B26/10
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To read a compact image with high resolution by reducing the traveling quantity of an optical material to the utmost at the time of coupling distance in accordance with variable magnification. SOLUTION: An image reading device is provided with a first slider 3 having an original exposing lamp 2 and a mirror 4, the second slider 5 having the mirrors 6 to 8, an image forming lens 10 and a line-shaped CCD. At the time of reading by the use of a first magnification β, an optical paths is formed by the mirrors 4, 6 and 7. At the time of reading by the use of a second magnification β2 (0<β2 <β1 <1), the optical path is formed by the mirrors 4, 6 to 7 and also the lens 10 is travelled in a positive direction to some extent on an optical axis.
Patent JP-H05104275-A (JP)
Title: Laser beam machine
Inventor: SUGIYAMA TSUTOMU
IPC: B23K26/06
Filed: 1991-10-08
Abstract: PURPOSE:To provide the laser beam machine with stable machining quality and high machining yield by monitoring the change of the circular polarization ratio of the laser beam while irradiating the material to be machined, while loser beam machining, and compensating the machining condition. CONSTITUTION:The loses beam machine is provided with loser beam detectors 13A-13C which has inserted from the opposite side to the lens holder 14 into >=3 through holes 14A-14C of the annular condenser lens mount 12 provided in a working torch 6. From the elliptical polarization ratio, direction of polarization and moving direction of working table, the laser output signal and table command signal are corrected and outputted. At the same time this machine is provided with NC controlling system to control whole system.
Patent JP-H02104392-A (JP)
Title: Inside cleaning method for cleaning machine
Inventor: HAMAKAWA ETSUZO
IPC: D06F39/00
Filed: 1988-10-14
Abstract: PURPOSE:To have effective cleaning by automatically setting the time for leaving as a process of cleaning inside of the trough of a cleaning machine according to the water temp., or by varying the concentration of a trough cleaning detergent according to water temp. CONSTITUTION:After water 14 is supplied into the trough of a cleaning machine, a trough cleaning detergent is cast in 15, and upon agitation 16 it shall be left 17 for cleaning. Then agitation 18 is made again, and water is exhausted 19. Water supply 20 is made for rinsing inside of trough, followed by agitating 21 again, and water is exhausted 22. The cleaning machine is equipped with a function to perform the intra-trough cleaning process automatically except the detergent cast-in process 15. As purification proceeds with chemical power, the concentration of the detergent is correlated with the water temp. Therefore, either the time for leaving 17 as a process of cleaning is varied according to the water temp. by the use of a cleaning liquid containing a certain concentration of detergent, or the time for leaving 17 as a process of cleaning is set constant while the water deluted concentration of the detergent used is varied according to the water temp.
Patent JP-H06113474-A (JP)
Title: Charging method for nonaqueous secondary battery
Inventor: TAMAI MIKITAKA
IPC: H02J7/04
Filed: 1992-09-29
Abstract: PURPOSE:To shorten charging time by considerably reducing degrading in battery performance due to overcharging. CONSTITUTION:Constant-current charging is performed until a first voltage V1 and thereafter pulse charging is started in conformity with the first voltage V1. After the pulse charging, constant-voltage charging is performed with the second voltage V2 which is lower than the first voltage V1. By doing this, the pulse charging is performed in conformity with the first voltage V1, so that a decrease in battery performance can be prevented by charging at a large current. because of this, a drop in the performance of a battery weak against overcharging can be prevented and quick charging can be made in a short time.
Patent JP-2001085007-A (JP)
Title: Negative electrode material for lithium ion secondary battery and manufacture of negative electrode material
Inventor: WATANABE KAZUHIRO
IPC: H01M10/05
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a carbon negative electrode material for a lithium ion secondary battery having a large charging/discharging capacity. SOLUTION: A negative electrode active material is formed from carbon material meeting the condition that the carbon content is 94 wt.% or more and oxygen content is 5 wt.% or less, the d002 value obtained through X-ray diffraction is 0.38-0.45 nm, and that Vpore according to the following expression is 5-30; Vpore=(1-ρa/ρHe)×100, where ρa is the density measured by using water or ethanol as medium, and ρHe is the density measured by using helium gas as medium. With this carbon material, a secondary battery having a large discharging capacity can be manufactured.
Patent JP-H02107897-A (JP)
Title: Steam trap with steam leakage quantity measuring mechanism
Inventor: WATANABE KENICHI
IPC: F16T1/24
Filed: 1988-10-14
Abstract: PURPOSE:To measure the steam leakage quantity by arranging a partition tube having an opening at the upper end and the lower end and extended at the lower end downward than the side end of the measurement chamber of a valve port at the lower section of the measurement chamber and providing a bulkhead tube extended at the lower end downward than the upper end of the partition tube and covering the upper section of the partition tube. CONSTITUTION:A microcomputer judges as normal if n electrode 16 is submerged in the condensed water and judges as steam leakage if it is not submerged. In case of steam leakage, the lower end of a partition tube 14 is submerged in the condensed water, and the leakage steam passes from the lower end of a bulkhead tube 15 and between the inner periphery of the bulkhead tube 15 and the outer periphery of the partition tube 14 and through the inside of the partition tube 14 and flows out to the outlet via a valve port 8. Only the leakage steam passes through the partition tube 14, thus the flow quantity of the leakage steam is measured based on the cross section area of the partition tube 14 by measuring the steam flow speed with ultrasonic transceivers 17a and 17b.
Patent JP-H1087173-A (JP)
Title: Wire member rewind
Inventor: SHIRAKO YUKINARI
IPC: B65H59/38
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify a wire member rewind. SOLUTION: A wire member rewind comprises a feed bobbin 2 around which a wire member 1 is wound, a feed drive motor 21 which rotates the feed bobbin 2 and of which rotating speed is variable by an external signal, a dancer pulley device 4 constituted of a fixed pulley 41 of a desired outside diameter having a rotation sensor 6 for detecting the rotating speed thereof and a vertically movable pulley 42 having a means for generating signals proportional to the lifted and lowered levels thereof, a take-up bobbin 5, and a take-up drive motor 51 of which rotating speed is variable by an external signal. The feed drive motor 21 and the take-up drive motor 51 are controlled on the basis of rotating- speed signals from the rotation sensor 6 and lifted/lowered-level signals from the vertically movable pulley 42 to thereby hold the speed of the wire member throughout the line constant.
Patent JP-S61137543-A (JP)
Inventor: NAKANO AKIHISA
IPC: A61B10/00
Filed: 1984-12-10
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-H02179465-A (JP)
Title: Current measurement type sensor
Inventor: MATSUKUAREEA JIEROOMU FURANSHI
IPC: G01N27/416
Filed: 1989-10-06
Abstract: PURPOSE: To increase a response for detecting a substrate by generating electrical activity by catalysis activity that an enzyme has for the substrate and increasing an electrical activity with an accelerator compound. CONSTITUTION: An increased signal is obtained by incorporating an accelerator compound in a sensor in an analysis system. Therefore, after a specific constanttemperature shelf period in current measurement, current generated by a work electrode with a proper voltage is monitored and is compared with current generated under standard conditions, and the quantitative value of a specimen level is obtained by current. Then, a sample and an enzyme for catalyzing hydrolysis are brought into contact with an electrode and generated current is used as a scale for the amount of hydrolysis product. Including the operation of the enzyme, the accelerator compound reacts with a product and increases current.  At this time, along with the generation of an electrical active compound due to the combination with the substrate of enzyme, the accelerator compound reacts with an electrically inactive compound that exists in a system, converts it to an electrically active compound, and increases current.
Patent JP-S63114444-A (JP)
Title: Operating system for electronic equipment
Inventor: SAKATA TOMIO
IPC: G03G21/00
Filed: 1986-10-31
Abstract: PURPOSE:To improve the efficiency of processing by storing using request information and communicated address information outputted from a user and informing a detected operating state to the user based on respective information stored in a storage means. CONSTITUTION:When an OCR is being used, a user inputs using request information and communicated address information to an input part 3 and respective information is stored in a storage part 4. Respective information in the storage part 4 are read out by a control part 5, the information of an OCR operating state detected by a detecting part 2 is inputted and the using request information and the communicated address information are registered in the queue of the control part 5. When a using right is generated in the user, the control part 5 sends an extension number signal to a telephone line interface part 7 based on the user's communicated address information to dial the number. When a termination check signal from a communicated telephone set 9 is inputted, a message signal corresponding to the OCR operating state detected by the detecting part 2 is sent from the control part 5 to a message storing part 6 and an answer message is outputted to the interface part 7. Thus, the replaying message is outputted to the telephone set 9 through a telephone line 8.
Patent JP-H05101910-A (JP)
Title: Nonlinear resistor
Inventor: TANNO ZENICHI
IPC: H01T1/16
Filed: 1991-10-08
Abstract: PURPOSE:To offer a non-linear resistor being little affected by sintering and able to sharply improve a discharge with stand current rating characteristic. CONSTITUTION:A high-resistant layer is provided on the surface of a sintered body 1 mainly composed of zinc oxide. The high-resistant layer consists of a first layer 3, which is a ceramic coating film having inorganic macro- molecular structure mainly composed of aluminum and a second layer 4, which is an amorphous ceramic coating film mainly composed of silica being provided on this first layer 3. The film thickness adding the first layer 3 and the second layer 4 is to be 20 to 200mum.
Patent JP-H08173771-A (JP)
Title: Porous monolithic support body for filteration film
Inventor: JIYANPIEERU JIYURAN
IPC: B01D29/35
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To maximize a filtering surface area while enhancing mechanical characteristics by forming a porous monolithic support so that at least two channels having the same cross section are provided and the partition walls with the respective parts of a support are provided to the respective channels and the surface areas of the partition walls are made same. SOLUTION: In a porous monolithic support 1 wherein filter membranes 14-16 are supported on the inner surfaces of channels 2-4, the respective channels 2-4 having the same cross section are equipped with channel partition walls 5-7 uniform in thickness and the partition walls 8-10 with the outside of the support 1 uniform in thickness. The number of the channels 2-4 is pref. set to three or four and, in order to reduce the pressure drop of the liquid passing through the channels 2-4, the corner parts 11-13 of the cross sections of the channels 2-4 are rounded. By this constitution, all of the channels 2-4 are closed at a uniform speed so as to uniformize clogging.
Patent JP-S62121977-A (JP)
Title: Air filter for magnetic disk device
Inventor: NODA SHIGERU
IPC: G11B33/14
Filed: 1985-11-22
Abstract: PURPOSE:To effectively prevent dust from scattering and falling by installing a chamber with the prescribed recessed part at the preceding stage of an air filter and fitting on the entrance of the chamber a valve closing only in a direction where air flows. CONSTITUTION:The chamber 12 with the hollow 17 at its bottom is installed on the preceding stage of the air filter 9, and the plate 14 capable of opening only in the air flowing direction is fitted on a shaft in the entrance 13 so that it can freely open and close. With this constitution, the plate 14 takes the position of a chain line 16 in operation, and air flows in one direction. At the time of stoppage, the plate 14 is attracted to a magnet 15, and the chamber 12 is sealed hermetically. Accordingly the scattering and falling of the dust settling in the hollow 17 can be effectively prevented.
Patent JP-S62122080-A (JP)
Inventor: FUJITA TAKASHI
IPC: H01R24/00
Filed: 1985-11-22
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-H04137153-A (JP)
Title: Check system for connection route
Inventor: ICHIHARA MASAHIRO
IPC: G06F13/00
Filed: 1990-09-28
Abstract: PURPOSE:To easily check whether a connection route between a data processor and an external device is correctly connected or not by enabling the external device to hold the machine type number peculiar to this device itself and referring the held machine type number through all routes connected to the external device. CONSTITUTION:A route check program read into a data processor 3 refers to connection constitution information to detect the connection routes between input/output channel devices 41 and 42 and external storage devices 61 to 66. The route check program refers to machine type numbers in order to access the external storage devices having these machine type numbers through these routes in order from the route, which the channel address of the connection route number corresponding to is smallest, and sets values, which are obtained by converting machine type numbers to code data, in registers provided in external storage devices to store them. Validities of connection routes of external devices which can be accessed from all connection routes are checked by registers provided in devices 61 to 66.
Patent JP-H09106816-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KINOSHITA KYOICHI
IPC: H01M4/26
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode for which active material sheet can be manufactured with high efficiency by paste-rolling by biaxial rollers in a plurality of stages. SOLUTION: A hydrogen storage alloy powder is mixed with water and either a thickener or a binder made of an organic polymer material to give a paste 10. The paste 10 is held by paste-rolling auxiliary sheets 50, the distance between the paste-rolling auxiliary sheets 50 is gradually narrowed by biaxial rollers 3, whose distance is gradually reduced, in a plurality of stages to roll the paste 10 and continuously form an active material sheet 11 with a constant thickness, and the resultant active material sheet 11 is parted from the paste- rolling auxiliary sheet 50.
Patent JP-H07122082-A (JP)
Title: Flash memory controller
Inventor: NAKAMURA TAKASHI
IPC: G11C16/02
Filed: 1993-10-20
Abstract: PURPOSE:To make software simple and efficient by processing the erase/write procedure of a flash memory and the generation of a parity bit by hardware. CONSTITUTION:The flash memory is provided with a data memory 3-1 and a parity memory 3-2. In the writing for the flash memory, an MPU 1 outputs an address 101, a status 102, the data 103. A flash memory control circuit 6 generates the parity bit from the data 103, and writes in the parity memory 3-2 through a parity buffer 4-2. Further, the data 103 itself are written in the data memory 3-1 through a data buffer 4-1. The flash memory circuit 6 executes the verification in the writing to return a ready signal 110 to the MPU 1 when the writing is normal. When the writing is abnormal, the circuit 6 turns on an error status to return the ready signal 110.
Patent JP-S63115394-A (JP)
Inventor: ADACHI KAZUMASA
IPC: H05K5/00
Filed: 1986-11-01
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-H04137734-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKIOKA HIDEAKI
IPC: H01L29/732
Filed: 1990-09-28
Abstract: PURPOSE:To realize high speed by sustaining the profile, prevailing immediately after deposition of a thin film base layer, until formation of emitter and concurrently forming contacts to a link region and a base lead-out electrode through deposition of the thin film. CONSTITUTION:An n<+>-type buried layer 2 and an n-type epitaxial layer 3 are deposited on a p-type silicon substrate 1. An element isolation insulation film 4 and an active region are then formed followed by deposition of a thin silicon oxide film 5 and a thin silicon nitride film 6. Subsequently, a polycrystalline silicon film 7 added with boron and a silicon oxide film 8 are deposited and a hole is etched by RIE with a resist pattern as a mask and then the resist is removed. A silicon oxide film is then deposited on the side wall of the silicon 7 thus forming a side wall 9. Furthermore, the silicon nitride film 6 is etched to provide an overhang profile and then the silicon oxide film 5 is removed to expose the silicon substrate 3. A p-type silicon layer 10 is then deposited on the substrate 3 until the silicon layer 7 comes into contact therewith and then a polycrystalline silicon layer added with arsenic is deposited thus forming an emitter 11. According to the method, fine geometry and high speed can be realized.