baber/WOPTO huggingface dataset:
Patent JP-S5772463-A (JP)
Title: Call charging system
Inventor: TOMINAGA YOSHINOBU
IPC: H04M15/04
Filed: 1980-10-23
Abstract: PURPOSE:To facilitate the operation processing, by providing the second clock which displays a relative time independently of a clock for display the actual time and calculating the call time by the second clock. CONSTITUTION:When a calling subscriber originates, a charging control part CC sets storage position information of the calling subscriber in a position corresponding to the trunk acquired for the call of a trunk memory TM. After the calling subscriber dials, a band code for the other party of the call is set on a basis of dial information, and further, when the other party of the call answers, the actual time of a time clock TIM and the count value of a counter clock CNT are read out and are set to storage positions for the start time and the count value of the counter clock at the call start time in the trunk memory TM. When the call is completed. the control part CC detects the call end time and reads the count value of the clock TIM at this time to obtain the duration of a call.
Patent JP-H096720-A (JP)
Title: Method and system for transmitting information
Inventor: SUZUKI NORIYUKI
IPC: G06F13/38
Filed: 1995-06-15
Abstract: PURPOSE: To separably transmit command information and data information from a host device to a peripheral device when a nibble mode or a byte mode is adopted as a bidirectional parallel I/F. CONSTITUTION: A parallel I/F 12 is first set in a compatibility mode and transmits print information from a personal computer 10 to a printer system 11. When transmitting the command information from the computer 10 to the printer system 11, negotiation is performed in a command transmission mode. Since the command information is transmitted during the negotiation in the command transmission mode, when the transmission of command information is finished, the compatibility mode is recovered through a termination phase. When transmitting the response information of command information from the printer system 11 and the computer 10, the negotiation is performed in the nibble mode and reverse information transmission is executed by the data transmission phase of the nibble mode.
Patent JP-S5850668-A (JP)
Title: Lifting device of recording disk
Inventor: KOIWAI HIDEAKI
IPC: G11B17/04
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a titled lifting device of a player of a video disk, etc. for operating without any trouble even if a jacket containing a disk is loaded at any speed. CONSTITUTION:A slider 16 has a hole 61 at its center part through which a rotary shaft 60 of a turn table passes, and a bearing mechanism 62 of the shaft 60 is provided into the hole 61. A pair of L-shaped catches 64 and 64 are set in a body at the outer circumference edge part of a holder plate 63 of the slider 16. The fringe part of a lower ring 58 of a disk stage 13 can be fitted with a slight gap into a groove 65 which is formed by the plate 63 and an L-shaped edge of the catch 64. A pin 67 is provided at the side face of an edge part 66 of the slider 16, and an edge of a lifting lever 17 is fixed rotatably to the pin 67. This lever 17 is coupled to a lift driving mechanism.
Patent JP-S63313134-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KAWABATA KENJI
IPC: G02F1/1335
Filed: 1987-06-17
Abstract: PURPOSE:To protect liquid crystal and to increase the brightness of a transparent liquid crystal display board by detecting the temperature of the transparent liquid crystal display board itself directly and controlling electric power supplied to a lamp according to the result. CONSTITUTION:A temperature sensing element 5 is installed between the transparent liquid crystal display board and a diffusion plate. When the temperature of the display board is high or low, the resistance of the element 5 increases or decreases and a high or low voltage is outputted to a comparator 31. Consequently, the duty ratio of the output voltage waveform of a saw-tooth wave generating circuit 30 is varied to control the electric power supplied to the fluorescent lamp 1. Therefore, when the temperature of the display board rises, the electric power supplied to the fluorescent lamp 1 is reduced to protect the liquid crystal and when the temperature is low, large electric power is supplied to obtain high brightness, thereby improving the visibility.
Patent JP-H06206741-A (JP)
Title: Stable lime slurry
Inventor: ROBAATO KUROUZU MAHAA
IPC: C09K23/52
Filed: 1993-06-21
Abstract: A stabilized aqueous slurry of lime and a method for preparing the same are provided. The method involves stabilizing an aqueous lime slurry of from about 20 to about 60 percent by weight lime with from about 0.05 to about 10 percent by weight based on the weight of lime of one or more polymeric anionic dispersants and salts thereof. Polymeric anionic dispersants include homopolymers, copolymers and terpolymers of acid functional monomers. Slurries prepared according to the invention remain flowable after several days.
Patent JP-H01316515-A (JP)
Title: Sintered bearing and manufacture thereof
Inventor: MIYASAKA MOTOHIRO
IPC: F16C33/10
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a sintered bearing excellent in a bearing characteristic without contaminating the circumference of a bearing element by using a lubricating component which is solid while using has a friction coefficient lower than a solid lubricant dispersion material. CONSTITUTION:A lubricant impregnating a sintered bearing is solid fat and oil and a lubricating component composed of the specific amount of oil at an ordinary temperature or within an ordinarily used temperature range. Fats and oils are generally indicate fat an oil, wax and fatty acid and desirable fats and oils are at least one type of a carnauba wax, mortan wax or the like since a smaller crystal has a better fat and oil characteristic and contained oil component is lower than 90%. The dropping point of this lubricating component is higher than 60 deg.C and as for the degree of hardness, a worked penetration is lower than 400 and a penetration is higher the 1 at the temperature of 25 deg.C.
Patent JP-S6211456-A (JP)
Inventor: SHIMOKAWA WATARU
IPC: A61K8/00
Filed: 1985-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H099469-A (JP)
Title: Method for assembling pipeline air cable
Inventor: TAKAHASHI MICHIO
IPC: H02G5/06
Filed: 1995-06-15
Abstract: PURPOSE: To enable the deviation between a conductor and the axial line of a sheath pipe to be within an allowable range with one assembly by inspecting the straightness between the sheath pipe and a conductor before inserting the conductor into the sheath pipe and inserting it as it is when the straightness is within the allowable range and after correction when the straightness is outside the allowable range. CONSTITUTION: A conductor 11 where a spacer 15 is mounted is installed so that a center shaft line in the spacer 15 is parallel with a reference rail 21 and matches the center shaft line of an inspection tool 25. Then, the size of a clearance S between the inspection tool 25 and the conductor 11 is measured. When the size of the clearance S is within and outside an allowable range, the clearance S is judged to be conforming and nonconforming, respectively and in the latter case, a correction is made. After the inspection, the conductor 11 is inserted into the sheath pipe and a pipeline air cable is assembled, thus obtaining a pipeline air cable where the deviation between the conductor 11 and the axial line of the sheath pipe is within the allowable range within one assembly.
Patent JP-H0443525-A (JP)
Title: Hybrid relay
Inventor: SUZUKI TAKESHI
IPC: H01H50/04
Filed: 1990-06-07
Abstract: PURPOSE:To operate contacts securely without receiving the influence of the assembly accuracy of a contact block by forming a holder of electromagnet to the housing of the contact block. CONSTITUTION:At the lower end of a housing 11 (11A and 11B) in a contact block 34, an electromagnet holder 43 (43A and 43B) is formed integrally, both side ends 5b and 5c of the vertical piece 5a of a yoke 5 in an electomagnet 9 are pressed in to a press-in hole 44 (44A and 44B) formed at the holder 43, and thereby an electromagnet block 35 is incorporated to the contact block 34. As a result, even though the assembly error of the housing 11 to a case 1 is large, the positioning relation between the electromagnet block 35 and the contact block 34 side is maintained adequately regardless of the error. Consequently, an output mechanism with contact in the contact block 34 or the first auxiliary mechanism with contact can be operated accurately.
Patent JP-S6130650-A (JP)
Title: High-strength spring steel
Inventor: SAITO MAKOTO
IPC: C22C38/02
Filed: 1984-07-18
Abstract: PURPOSE:To provide a non-tempred spring steel having high strength by controlling adequately the components of a blank material for the steel and rolling conditions to form the specific ferrite.martensite structure. CONSTITUTION:The steel contg. essentially 0.25-0.60wt% C, 0.50-4.0wt% Si and others such as hardening improving elements (Mn, Cr, B) is used as the blank material. The contents of the impurities in the blank material are controlled to <=0.010wt% S and <=0.0015wt% O. The blank material is rolled in the two-phase region of ferrite + austenite at the controlled rolling temp. so that the structure consisting of 20-50% area ratio of ferrite and the balance martensite is obtd. after the rolling. The spring steel which has high strength and has excellent cold coilability, sag resistance and fatigue-resistant characteristic.
Patent JP-S6129355-A (JP)
Inventor: KAI ISAO
IPC: G02C13/00
Filed: 1984-07-17
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-S6041074-A (JP)
Title: Cleaning device of magnetic image forming device
Inventor: ITAMI MITSUHIKO
IPC: G03G21/00
Filed: 1983-08-16
Abstract: PURPOSE:To obtain an invariably excellent image by providing a small-sized, simple cleaning means which incorporates a heater and is provided with a cleaning roll having a sponge layer for scraping residual toner at the outer circumference of the heater. CONSTITUTION:When a magnetic recording medium 4 is passed under a permanent magnet 2, the magnetic recording medium 4 is magnetized in one direction to erase a magnetic latent image, and magnetic toner stuck with a leak magnetic field becomes hard to separate. Then, the magnetic recording medium 4 is brought into contact with the sponge 15B of the 2nd cleaning device 14. The sponge 15B contains about 3wt% magnetic toner preferably in advance so as to improve the stickiness and affinity to the residual toner, and made of heat-resisting rubber molded after vulcanization. The sponge 15B is heated by a quartz lamp 15C, so the magnetic toner in the sponge 15B is softened by the heat conduction from the quartz lamp 15C to move the toner to the surface of the sponge 15 completely through the stickiness and affinity.
Patent JP-H09331466-A (JP)
Title: Horizontal linearity correction circuit
Inventor: SUZUKI HITOSHI
IPC: H04N3/27
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent linearity and middle pin distortion resistance from being deteriorated even when a deflection width is changed. SOLUTION: A series circuit consisting of 1st and 2nd damper diodes 4a, 4b and a series circuit consisting of 1st and 2nd resonance capacitors 5a, 5b are connected in parallel between a collector and an emitter of a horizontal transistor(TR) 3. Furthermore, A series circuit consisting of a horizontal deflection winding 6, an S-shaped correction capacitor 7, a Dc block capacitor 8, and a pin distortion modulation winding 9 is connected between the collector and the emitter of the TR 3. Furthermore, a connecting midposition of the damper diodes 4a, 4b, of the resonance capacitors 5a, 5b and of the capacitors 7, 8 are connected together. Furthermore, a series circuit consisting of a 2nd S-shape correction capacitor 13 and a changeover means 14 consisting of, e.g. a MOS-FET element is connected in parallel with the S-shape correction capacitor 7.  Then a drive circuit 16 to apply an optional control pulse signal from a sawtooth wave generating circuit 15a and a comparator circuit 15b is connected to the changeover means 14.
Patent JP-S5773580-A (JP)
Title: Automatic deciding apparatus for video binary-coded threshold level
Inventor: ARIGA MAKOTO
IPC: H04N1/403
Filed: 1980-10-27
Abstract: PURPOSE:To decide a binary-coded threshold level automatically at a high speed by finding the average between the maximum and minimum levels of a video signal in a picture window. CONSTITUTION:A video signal 1 is converted into a digital signal through an A/D converter 12 by a sampling pulse 9 generated at a prescribed time interval to the area of an optional specification part on a picture after initializing the whole system by a timing circuit 20 to which a horizontal synchronizing signal 3, a vertical synchronizing signal 4, a horizontal window pulse 10, a vertical window pulse, and an automatic decision requesting signal 2 for binary-coded threshold level are inputted. The converted signal is stored in a register 13 temporally. The maximum and minimum levels of the video signal are stored in registers 15, 16 respectively. An operation circuit 17 operates the maximum and minimum levels to calculate the binary- coded threshold level, which is outputted through a D/A converter.
Patent JP-H11342964-A (JP)
Title: Can carrying container
Inventor: TAKASE YASUSHI
IPC: B65D45/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a beverage can carrying container wherein the container can be repetitively used, beverage cans can be easily and securely housed, and an empty container can be efficiently transported and stored. SOLUTION: The beverage can carrying container comprises a pair of upper and lower conformal housings 14 with outwardly expanding side walls 12, 13 standing on a periphery of a base board 11, wherein a locking device 21 is provided on one of the shorter side walls 13 while a locked portion 22 is provided on the other. In addition, openings 33, 38 corresponding to an inner side form of the locking device 21 and ribs 32, 34 for housing the locking device 21 in an unlocked position are provided.
Patent JP-S6040959-A (JP)
Title: Manufacture of blood-type antigen supporting grains
Inventor: FUKUDA HIROSUKE
IPC: G01N33/53
Filed: 1983-08-16
Abstract: PURPOSE:To obtain easily grains for blood-type serum grouping of a better keeping quality by conversion to A- or B-type antigen, by supporting the H blood- type antigens on carrier grain surface and allowing a transglycosylase to react in a buffer liquid and in the presence of sugar nucleotide. CONSTITUTION:An H blood-type antigen is obtained using a pig stomach membrane as a raw material and this antigen is allowed to sensize a carrier grain surface of, for instance, 2eolite or polystyrenelatex grains, etc. These carrier grains are made to let the transglycosylase in the buffer liquid and in the presence of uridyne diphosphate N-acetyl galactosamine. N-acetyl galactosaminyl transferase from, for example, A- or AB-type human serum or urine is conterted to the A-type antigen as a transferase. When galactocele transferase from B- type or AB-type human serum, urine is used conversion to a B-type antigen is possible. Thus, a long durable granular chemical product for the serum grouping of human blood-type is obtained.
Patent JP-S5576843-A (JP)
Title: Preparation of beta-cyclohexylpropionic acid ester
Inventor: INABA YUKIO
IPC: C07C67/00
Filed: 1978-12-06
Abstract: PURPOSE: To prepare a β-cyclohexylpropionic acid ester useful as a pineapple-note mixed perfume in simplified processes, by the hydrogeneration and esterification processes. Using cyclohexanol and an acrylic ester as easily available starting materials.  
     CONSTITUTION: Cyclohexanol is reacted with an acrylic ester at 150W180°C in the presence of an organic peroxide, e.g. methyl ethyl ketone peroxide, etc., to give γ,γ-pentamethylenebutyrolactone. The product is hydrogenated in the vapor phase at 200W300°C in the presence of a platinum group metal catalyst to give β-cyclohexylpropionic acid. The acid is reacted with an alcohol (pref. allyl alcohol) at 80W100°C to give β-cyclohexylpropionic acid ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0713548-A (JP)
Title: Multiple display circuit
Inventor: KIKUCHI NOBUHIRO
IPC: H04N5/445
Filed: 1993-06-22
Abstract: PURPOSE:To provide a multiple display circuit in which characters are multiple displayed on a display picture while superimposing them by YC (luminance Y, color difference C) signals without generating color change at the edge of the multiple display and an outline is sharply displayed by one pixel unit. CONSTITUTION:The circuit is provided with selectors 1 and 2 which perform the selection of picture data A and multiple display data B for each of Y and C, an S/P transformation section 3 which performs serial/parallel conversions to the data selection 2, a correction section 4 which corrects the C data Cb and Cr paralleled by the section 3 and a control section 5 which controls the selectors 1 and 2 and the section 4. When a multiple display is required, the selector 1 selects one pixel and the selector 2 selects two pixel units of a pair of Cb and Cr. Should there be a switching during the above selection, Cb and Cr of the picture data A are selected and switched and the section 4 corrects the C data of the multiple display data B side pixels, which are eliminated after the S/P transformation, by the pixel data of the multiple display data B before of after the section 4.
Patent JP-H0442111-A (JP)
Title: Finder optical system
Inventor: TAKASE HIROSHI
IPC: G02B13/02
Filed: 1990-06-08
Abstract: PURPOSE:To realize diopter adjustment with small aberration variation even when the power of a front group is made large so as to increase diopter variation by composing an ocular of the front group with positive refracting power and a rear group with negative refracting power, and satisfying a specific condition. CONSTITUTION:In the finder optical system, the ocular consists of the front group with the positive refracting power and the rear group with the negative refracting power which are arranged in order from the side of an image formation plane, and the air gap between both the groups is varied to adjust the diopter. At this time, two refracting surfaces across the variable air gap satisfy the condition ¦f/fp¦<2 and ¦f/fn¦<2, where (f) is the focal length of the whole ocular lens, fp is the focal length of the front-side surface of the variable air gap, and fn is the focal length of the rear-side surface of the variable air gap.
Patent JP-H05342873-A (JP)
Title: Semiconductor storage device
Inventor: SHIBATA KAZUO
IPC: G11C11/4094
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the increase in a current consumption caused by the drop in a precharge level and to prevent cell data destruction while precharging a digit line to 1/2Vcc level. CONSTITUTION:The device is provided with a wiring to precharge digit lines D1, grad D1...Di and grad Di and a transfer gate transistor QA between a precharge level generating circuit 1 and a cell opposite pole (nodal point N3). The gate of the transistor QA is made to a low state prior to a high by a precharge signal PHIP and temporarily separate a precharge wire from the circuit 1. Since the circuit 1 and the cell opposite pole are separated from the digit line precharge wire even though the precharge signal PHIP becomes high, the effect of the precharge level drop generated by a digit precharge is shut out and a cell data destruction and the increase in a current consumption are prevented.
Patent JP-H05344713-A (JP)
Title: Switching power supply
Inventor: KONNO SHUJI
IPC: H02M3/28
Filed: 1992-06-10
Abstract: PURPOSE:To suppress the unbalance of power capacity to the minimum by equipping an uneven-magnetization suppression means for changing the switching frequency of a switching element to suppress the uneven magnetization of a transformer on the basis of the detection signal of an uneven-magnetization detection means. CONSTITUTION:In the title apparatus, a pulse current is caused to flow through the primary winding of a transformer 12 by switching a transistor 10 so that voltage is induced on the secondary side and insulated power is generated. However, when switching is performed at the same frequency in the case of a load 17 being lightened, the apparatus passes to the next switching stage, while magnetic flux is left as it is, and is placed in the state of uneven magnetization. In this case, the uneven magnetization is detected by a signal SH from a sample and hold circuit 15 and a switching frequency is lowered from the reference input Vi of the frequency to a level where the uneven magnetization disappears, but the uneven magnetization is not reduced to zero only by subtraction. Therefore, the apparatus has an integrating element, and a steady-state deviation can be reduced to zero by the formation of an uneven- magnetization suppression circuit 16 so that switching can be performed at the frequency without uneven magnetization even if a secondary side load change occurs.
Patent JP-S5482576-A (JP)
Title: Pulse frequency modulation amplifier
Inventor: YAMADA TSUTOMU
IPC: G05B11/30
Filed: 1977-12-13
Abstract: PURPOSE: To improve the accuracy of control, by comparing signals with reference voltage by means of an operational amplifier, and by arranging a reset circuit by using a semiconductor element.  
     CONSTITUTION: Input signals applied to a terminal 1 are compared by means of operational amplifiers 60, 61, and the amplifiers put out 1 to terminals 21 or 22 when the signals surpass a blind sector. When NOR elements 78 or 79 reach 1, a condenser 102 is charged, and a flip-flop consisting of NOR elements 95, 96 is set. The condenser 102 is discharged by the output while FET117 is in ON and FET 118 is in OFF, and an integrator consisting of an operational amplifier 38 and a condenser 41 is operated. When output from the integrator exceeds a fixed value, the filp-flop is reset by output from a NOR element 130, and the same operation is repeated. Since the input signals from the terminal 1 are applied to the integrator, pulse row signals with frequency proportioned to the input signals are put out from the terminals 21 or 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0443170-A (JP)
Title: Rear wheel steering mechanism for vehicle
Inventor: AKITA TATSUYA
IPC: B62D7/14
Filed: 1990-06-08
Abstract: PURPOSE:To suppress the sharp displacement of a driving shaft by installing a damper for gently carrying out restoration operation on the return to a neutral position of the driving shaft by a centering spring, in the constitution in which a clutch is interposed between a rear wheel steering mechanism and a driving source. CONSTITUTION:A rear wheel steering device 20 is equipped with a rear wheel steering mechanism 25 consisting of a rack & pinion type steering gear mechanism 24, servomotor 26 for driving the mechanism 24, reduction gear 27 formed integrally with the servomotor 26, and a clutch 28 installed between the steering gear mechanism 24 and the servomotor 26. A centering spring 29 for holding a rear wheel steering rod 23 at a neutral position is installed on the rod 23. A damper characteristic varying type damper 30 for gently carrying out the restoration operation to a neutral position of the rear wheel steering rod 23 by the centering spring 29 is installed. The characteristic of the damper 30 is made soft by a controller 31 in the low speed operation, and made hard in the high speed operation, and when a trouble is detected, change to the harder characteristic is performed.