baber/WOPTO huggingface dataset:
Patent JP-H01253437-A (JP)
Title: Covering metal body
Inventor: KAWAKAMI MICHITOMO
IPC: C08G75/02
Filed: 1988-11-10
Abstract: PURPOSE:To provide a covering metal body having no pinhole, smoothness and high peeling strength by employing aluminium, iron, titanium, chromium, nickel or alloy containing these metal as a base material, and covering it with high thermal stable polyallylenethioether ketone (PTK) resin coating material. CONSTITUTION:At least one layer or more of polyallylenethioether ketone resin coating material containing 100pts.wt. of polyallylenethioether ketone, 0-400pts.wt. of thermoplastic resin to be mixed with the polyallylenethioether ketone and/or thermoplastic resin and 0-150pts.wt. of filler per 100pts.wt. of total of resin components is formed as a covering layer having 5-1,000mum of thickness on a metal base material or a metal base material having a primer layer covered with inorganic substance and/or organic substance. Here, the polyallylenethioether ketone has 310-380 deg.C of melting point Tm, 210 deg.C or higher of melting crystallizing temperature Tmc, 10J/g or more of remaining melting crystallization enthalpy DELTAHmc (420 deg.C/10min), and 0.2-2dl/g of reducing viscosity (0.5g/dl of concentration at 25 deg.C in 98% conc. sulfuric acid).
Patent JP-2000001437-A (JP)
Title: Promoter of retention of content in alimentary canal
Inventor: OGATA NORIO
IPC: A61P1/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a promoter for the retention of contents in an alimentary canal capable of delaying the excretory time of the contents of the alimentary canal. SOLUTION: This promoter for retention of contents in an alimentary canal is capable of making the contents in an alimentary canal stay in the interior of the alimentary canal and comprises a creosote constituent ingredient such as cresols, e.g. creosote, guaiacol, 4-ethylguaiacol, creosol, o-creosol or p-cresol, a phenol derivative such as phenol or xylenols or a mixture containing two or more thereof as an active ingredient. In humans or animals, the promoter is effective in treating various symptoms requiring the promotion of absorption of an intestinal fluid, e.g. irritable (colon) bowel syndrome, an unpleasant feeling of the abdominal part, a feeling of fullness of the abdominal part and dehydration syndrome. The promoter is effective in taking out pharmacological actions of an active ingredient of a suppository to the maximum.
Patent JP-H02128510-A (JP)
Title: Notch filter
Inventor: ISHIZUKA HIROMI
IPC: H03H11/12
Filed: 1988-11-08
Abstract: PURPOSE:To obtain a filter, where the phase is less rotated in a low band even at the time of extending the band width of a notch, by applying the output of the notch filter to the reference point of a two-stage T type RC filter on the input side through an n-th order low-pass filter whose DC gain is lower than 0dB. CONSTITUTION:A voltage follower consisting of OP amplifiers 1 and 2, a two- stage T type RC filter 4 which is connected to the non-inverted input of this voltage follower to constitute the input stage, and an n-th order low-pass filter which feeds back the output of the voltage follower to the reference point of the two-stage T type RC filter 4 and has the DC gain lower than 0dB and consists of R1, R2 and C1 are provided. An input has the voltage divided and passes the n-th order low-pass filter and is fed back to the reference point of the two-stage T type RC filter of the input with the same phase. Thus, plural mechanical resonances are attenuated with one notch filter without reducing the phase margin of a control loop having mechanical resonance, and the phase is less rotated in the low band though the band width of the notch is extended.
Patent JP-H04156722-A (JP)
Title: D/a converter
Inventor: KIMURO HIROAKI
IPC: H03M1/74
Filed: 1990-10-19
Abstract: PURPOSE:To reduce a rush current due to the parallel reversed polarity connection of hold capacity and reset capacity, and to adapt the device to an integrated circuit by setting the gain of an output hold circuit by the ratio of the sum of the hold capacity and the reset capacity to input capacity. CONSTITUTION:The gain is determined from the ratio of intermediate capacity (HC) 6 to the resultant capacity (2KC) of the hold capacity 9 and the reset capacity 10 by making the input contacts of all differential output hold circuits not a virtual earth point by one terminal of the intermediate capacity (HC) 6 whose other end is vitually earthed. Then, the capacity 9 and the capacity 10 can be freely set small independently of the total capacity of capacity array D/A converting parts 3,4. For instance, in the case of setting K=3, H=4, since the capacity 9 and the capacity 10 become 3C, the rush current having been caused by the parallel reversed polarity connection of the capacity 9 and the capacity 10 is reduced to 3/16 compared with a usual example. Thus, the rush current is reduced, and the converter M is made suitable for making a device into a digital/analog coexisting integrated circuit.
Patent JP-H07175333-A (JP)
Title: Liquid-toner cartridge
Inventor: DEIBUITSUDO ERU SUMISU
IPC: G03G15/10
Filed: 1994-10-20
Abstract: PURPOSE: To provide a liquid toner cartridge with a simple structure which can be easily exchanged by the hand of a user. CONSTITUTION: When a cartridge 20 is fixed to printer, the liquid toner exist of the printer side is interfit into an opening 64, and the entrance is interfit into an opening 66. Also, a gear connected with the motor of the printer side is engaged with a gear 68, and a pump for circulating toner in a storage part 60 is always driven. A plunger 70 is made close to a face plate 62 side by a spring before the cartridge 20 is fixed, and a valve 73 is closed to the outside. After the cartridge 20 is fixed, a flow passage in the storage part is connected through the opening 64 with the printer by the valve 73, and the return path of the used toner is formed.  Three-way valve 86 is connected with the flow passage in the storage part, and the toner is always circulated inside after the cartridge is fixed, and the toner is allowed to flow through the opening 66 to the printer side by energizing the valve 86 from the printer side.
Patent JP-H02129136-A (JP)
Title: Optically active compound and production thereof
Inventor: KISHIKI HIROSHI
IPC: C07C43/196
Filed: 1988-11-09
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [A is chemically active substitutent group; m and n are integer of 0-18 (either one is 0 or 1 and m+n>=1); X is single bond, CO or COO; B is H, 1-18C alkyl, benzyl or tetrahydropyranyl capable of having substitutent group (halogen or alkoxy); * represents optical active]. EXAMPLE:An optically active 4-benzyloxy-1-trifluoromethylbutyl alcohol. USE:An optically active intermediate, especially useful as an intermediate for various kind of liquid crystal compounds as well as useful as intermediate for medicine, insecticide, agricultural chemical, etc., and capable of readily changing the structure. PREPARATION:Either one optical isomer of compound expressed by formula II (Z is H or B except tetrahydropyranyl; k is integer of 3-18; D is alkyl or phenyl) is selectively hydrolyzed with a lipase to provide the optically active compound expressed by formula III in formula I.
Patent JP-H08120664-A (JP)
Title: Agitating blade for ground improvement, and ground improving method employing agitating blade
Inventor: TANAKA NORIO
IPC: E02D3/12
Filed: 1994-10-21
Abstract: PURPOSE: To improve efficiencies in agitation and execution of work, and to improve capacity for improving the ground. CONSTITUTION: This apparatus is composed of an agitating shaft 1, a fixed agitating blade 10, a free rotary blade 20, and nozzles 27 provided to the fixed agitating blade 10 and the free rotary blade 20 on their both sides for ejecting ground improvement agent. The ejecting directions of the ground improvement agent ejected from the nozzles 27 are set so as not to intersect the agitating shaft 1 at a right angle, and the revolution speed of the free rotary blade 20 is adjusted with the direction and the pressure of ejection changed, and thereby efficiency in agitation can be improved to its maximum extent.
Patent JP-H03147026-A (JP)
Title: Information processor
Inventor: NAKAGAWA TETSUYA
IPC: G06F9/48
Filed: 1989-11-01
Abstract: PURPOSE:To speed up an interruption processing by saving the contents of general purpose registers in a data memory when a decoded instruction is prescribed information, and saving them in registers for saving when it is not prescribed information. CONSTITUTION:The general purpose registers (processor register) R0-R3 which respectively have a register for saving S0-S3, the data memory 3 and a computing element 5 are respectively connected to a data bus 12, and a mass memory stack is provided on the memory 3 by using a memory stack pointer 4. When a control signal 9 decoded in an instruction decoder 6 is prescribed information, the contents of the registers R0-R3 are saved. When they are not prescribed information, the contents are saved in the registers S0-S3.
Patent JP-H05126269-A (JP)
Title: Diaphragm valve
Inventor: SUGANO MICHIO
IPC: F16K17/18
Filed: 1991-10-29
Abstract: PURPOSE:To provide a diaphragm valve wherein air bleeding in a water purifier and antiseptic solution injecting into the water purifier can be performed in common with a single valve. CONSTITUTION:A diaphragm 2 having a deformable part 6 of thin thickness is arranged closely to a valve seat 5 in a housing 1 of a diaphragm valve having fluid gates 3, 4. One side of the diaphragm 2 is opened to the atmosphere through an opening 8. A closely attached part to the valve seat 5 of the other side communicates with the fluid gate 3. A peripheral part 7 in the deformable part of the other side communicates with the other fluid gate 4.
Patent JP-2000108916-A (JP)
Title: Motor-driven power steering device
Inventor: OKANOE TAKUHIRO
IPC: B62D119/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness at sudden steering by selecting a first computing equation if an index selecting the computing equation of current feedback control is larger than a first fixed value, selecting a second computing equation if it is smaller than a second fixed value, and respectively correcting deviation of a current command value and current detected value. SOLUTION: At running a vehicle, a current command value deciding means 4 decides a current command value to be given to a motor 5 for power steering, according to the respective detected values of a steering torque detecting means 1, a vehicle speed detecting means 2, and a motor rotating speed detecting means 3. Namely, a motor current value obtained by a base current deciding means 4a is added to a value obtained by a differential control means 4b, a convergent compensating current value obtained by a convergent control means 4c is deducted from the added value, and this deducted value is added to a value obtained by a friction compensating current deciding means 4d to decide the current command value.  Current feedback control is executed by corrected deviation decided by a computing equation selected following to the quantity of deviation between the current command value and the actual current detected value.
Patent JP-H01125669-A (JP)
Title: Automatic wiring device for printed board
Inventor: YOKOYAMA SUMIO
IPC: H05K3/00
Filed: 1987-11-11
Abstract: PURPOSE:To improve the wiring job efficiency together with reduction of the designing time and at the same time to improve the wiring designing quality by securing the automatic wiring among those packages set separately on a printed board based on the information on a logic circuit. CONSTITUTION:A CAD/CAM system which ensures the automatic wiring of a printed board is comprises a central arithmetic processor 1, a storage 2 consisting of a magnetic disk device or an optical disk device, etc., an NC tape device 3, an automatic drafting machine 4, a permanent work station 5a, and a work station 5b for extension. The device 3 includes a keyboard 6, a printer 7 and a paper tape puncher 8. Each of both stations 5a and 5b contains a system console 9, a color graphic display 10, a digitizer 11, and a command key 12. In such a constitution, a total logic circuit diagram is produced and divided into partial logic circuits for each printed board. These partial logic circuits are allocated to their corresponding IC chips.
Patent JP-H04156860-A (JP)
Title: Installation method for emergency exit
Inventor: MATOBA YOSHIAKI
IPC: A62B5/00
Filed: 1990-10-19
Abstract: PURPOSE:To perform the construction work in a narrow place without damaging a slab around an evacuation exit by covering a frame having a rectangular inner tube section and an outer tube section connected to the inner tube section via a ceiling section on an evacuation exit from above, protruding male screws to be coupled with female screws provided at corner sections of the inner tube section from the inner tube section, and fixing the frame. CONSTITUTION:When an emergency evacuation exit 36 is to be installed, a frame 10 is mounted so that an inner tube section 12 is inserted into the evacuation exit 11, bolts 20 are coupled with nuts provided on corner plates 16 fitted at four corners of the inner tube section 12, the bolts 20 are protruded to the outside, and four corners of the opening 11 are fastened to fix the frame 10. Bolts 29, 30 are loosened, the long plate 23 of a hinge 26 fitted on one side of a bottom cover 28 is made slidable, the bottom cover 28 is closed, then the bolts 29, 30 are fastened to fit the bottom cover 28 at the preset position. Chains 31, 32 are fitted to the bottom cover 28, metals 39, 40 fixing and holding an opening cover 21 are fitted on both sides, and an expansion type evacuation ladder not shown in the figure is fitted to complete the construction work.
Patent JP-H03146271-A (JP)
Title: Welding robot controller
Inventor: FURUBAYASHI MINORU
IPC: B23K9/12
Filed: 1989-11-01
Abstract: PURPOSE:To improve workability of data correction work by freely changing welding condition data stored in a gun controller according to a signal inputted to the robot controller. CONSTITUTION:A robot 1 is operated so that a welding gun 2 is moved in order to each spot position of a work according to teaching data prepared by teaching work carried out by using a teaching box 4 by the robot controller 3. The welding gun 2 is then subjected to sequence operation by the gun controller 5 at each spot position and each spot welding is performed.
Patent JP-H02129741-A (JP)
Title: Sequentialization control system
Inventor: NINOI EIZOU
IPC: G06F15/16
Filed: 1988-11-09
Abstract: PURPOSE:To remove an invalidation completion informing signal line and to rapidly complete sequentializing processing by informing buffer memory invalidation information to all CPUs at the time of requiring sequentializing processing, executing the invalidation processing of another CPU and allowing a self-CPU to restart instruction processing. CONSTITUTION:At the time of receiving a write request with a sequentializing request from any one of CPUs 1-1 to 1-n, a main storage control device 2 writes data in a main storage device 3 and outputs buffer memory invalidation information to invalidate the data concerned in a buffer memory 21 included in the CPU in another system. The CPU in the self-system recognizes the completion of sequentializing processing without invalidating the data concerned in the buffer memory 21 and restarts instruction processing. Consequently, the CPU in the self-system is recognized the completion of sequentialization by receiving the buffer memory invalidation information without requiring an exclusive invalidation completion informing signal line and restarts the instruction processing rapidly.
Patent JP-2001062465-A (JP)
Title: Method for suppressing propagation of microorganism in circulating cooling water and device therefor
Inventor: TONE ISAO
IPC: C02F1/46
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the suction of air even if housing containers are emptied of an aqueous silver nitrate solution and liquid by forming a supplying means for the aqueous silver nitrate solution. SOLUTION: The device which suppresses the propagation of the microorganisms of circulating cooling water 19 circulated between a cooling tower 10 and a heat exchanger 15 by the action of a circulating pump 13 is disposed with the supply means 50 for the aqueous silver nitrate solution constituted to prevent the suction of a large quantity of the air by the suction of the circulating pump 13 even if the housing containers 51 and 51B of the aqueous silver nitrate solution are emptied of the aqueous silver nitrate solution 52 upstream of the circulating pump 13.
Patent JP-H07132808-A (JP)
Title: Pedal mechanism
Inventor: NARUSE MASUYUKI
IPC: F02D11/04
Filed: 1993-11-12
Abstract: PURPOSE:To shorten foot transfer time between pedals, and to provide a pedal mechanism, in which a foot is automatically separated from an acceleration lever when a brake pedal is applied. CONSTITUTION:A pedal mechanism is provided with a brake arm 11 supporting a brake pedal 10 almost from directly above and a spring arranged on the floor surface directly beneath the brake pedal, and since an acceleration operation member is provided on the brake pedal so that the respective axes cross with one another, a foot is automatically separated from an acceleration lever at the time of applying the brake pedal, thus improving the safety of the operation.
Patent JP-H09130653-A (JP)
Title: Image pickup device
Inventor: SAKATA TSUGUHIDE
IPC: H04N5/335
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device with excellent convenience of use in which a field angle in response to the preference of the user is easily obtained in a video camera system. SOLUTION: The image pickup device is provided with an image pickup unit 40 having a solid-state image pickup element package 1 having plural lead pins 2 where tips are arranged at a prescribed interval, a support base 20 on which the solid-state image pickup element package 1 is mounted and at both sides of which a clip section is provided, an image pickup optical system 30 including an optical member such as an image pickup end to form an image onto the solid-state image pickup element package 1 formed in a frame coupled with the support base 20. The image pickup unit 40 is fitted to one end of an electric printed circuit board 10 via the clip of the support base 20. An output terminal 50 is fitted to the other end of the electric printed circuit board 10 via a lead pin 50a. The flat device structure symmetrical vertical is realized.
Patent JP-H07134386-A (JP)
Title: Color diffusion transfer photographic film unit
Inventor: ASAKURA TETSUYA
IPC: G03C8/06
Filed: 1993-11-12
Abstract: PURPOSE:To suppress change in density after a specified time for the completion of image forming has passed and to obtain high picture quality by specifying the range of neutralization timing in the neutralization system and incorporating a specified compd. CONSTITUTION:The neutralization timing for the neutralization system is specified to 4 min to 6 min and the unit contains at least one compd. expressed by formula I or formula III. In formula I, R<1> and R<2> are independently hydrogen atoms, aliphatic groups or aryl groups, and R<3> is an aliphatic group or expressed by formula II. In formula II, R<4> is hydrogen atom, an aliphatic group or aryl group, and R<5> is an aliphatic group, aryl group or amino group. R<1> and R<2>, R<1> and R<3>, R<2> and R<3>, or R<4> and R<5> may couple to form a 5 to 7-member ring. Or three groups of R<1>, R<2>, and R<3> may couple to form a bicyclo ring. In formula III, R<11> is hydrogen atom or the like, R<12> and R<13> are independently alkyl groups or the like, L11 is a bivalent connecting group, and n1 is 0 or 1.
Patent JP-H02130396-A (JP)
Title: Rail gun type electromagnetic accelerator
Inventor: OTSUKA MICHIO
IPC: F41B6/00
Filed: 1988-11-09
Abstract: PURPOSE:To improve the reliability of an electric power source and reduce Joule's loss by a method wherein two pieces of opposing metal rails are divided into two parts and first stage rails are connected in series to an inductor while a second stage rails are connected in parallel to the inductor. CONSTITUTION:Rails are divided into first stage rails 8 and second stage rails 9 and an inductor 5 is connected in series to the first stage rails while the inductor 5 is connected to the second stage rails in parallel thereto. When an ignitron 2 is put ON, a projectile 6 enters into the second stage rails 9 simultaneously with the projection of the same from the first stage rails 8 whereby a closed circuit is constituted in this case by the rails 9, the inductor 5 and the projectile 6 and, therefore, a current, conducted through the inductor 5, flows through the rails 9. In this case, the projectile itself serves both for an intercepting switch and a communicating switch whereby the device may be simplified and reliability may be improved. On the other hand, the circuit is connected to the second stage rails when the current becomes maximum and, therefore, Joule's loss can be reduced.
Patent JP-H07141050-A (JP)
Title: Unified charging device
Inventor: YAMAGISHI TADASHI
IPC: G06F1/00
Filed: 1993-11-12
Abstract: PURPOSE:To effectively utilize charging information calculated by a processor with respective users without lowering the efficiency of a computer center managing job by transferring the charging information to all other processors and accumulating the information in respective user registration lists. CONSTITUTION:An estimate value is decided to an entire computer system composed of plural processors installed while being divided locally for each user. Then, this estimate value and an actual initialized and calculated value are registered through a communication control equipment 2 to a user registration list 3 under the control of each processor 1 as the charging information, and then the operation of the computer system is started. Thus, regardless of a processor 1 executing a user job 5, the amount of resources used by the user job 5 is added to calculated values in the user registration list 3 of all processors 1, and the contents of all the user registration lists 3 are mode equal at all times. Therefore, the execution of the user job can be controlled by the estimate value and calculated value of the charging information over the entire computer system.
Patent JP-S63136052-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAKAMI HISAMI
IPC: G03G5/05
Filed: 1986-11-28
Abstract: PURPOSE:To prevent background staining by using as a binder resin a terpolymer of methacrylate and acrylate (meth)acrylate having an amino group copolymerizable with said monomers each in a specified proportion. CONSTITUTION:The binder resin for constituting a photoconductive layer prepared by copolymerizing 35-75wt% methacrylate, 30-65wt% acrylate, and 0.5-10wt% (meth)acrylate having primary, secondary, or tertiary amine group is used in an amount of 15-30wt% of the composition for constituting the photoconductive layer. The methacrylate and acrylate is the factor affecting the state of a coating film, and the basic monomer severely affects that state by changing only a small amount to be used, and accordingly, it is necessary to carefully adjust their proportions in synthesizing the terpolymer. As a polymerization initiator, azobisisobutyronitrile, benzoyl peroxide, and the like can be used, thus permitting stains on prints to be prevented.