baber/WOPTO huggingface dataset:
Patent JP-S61152282-A (JP)
Title: Cultivation of cell
Inventor: MIYAKE SHINICHI
IPC: C12N5/00
Filed: 1984-12-27
Abstract: PURPOSE:To determine the cell proliferation combatibility, accurately, by irradiating the cell culture liquid in a transparent vessel with visible light, and calculating the pH from the absorption change of the visible light. CONSTITUTION:A culture liquid in a transparent vessel such as mcroplate, dish, culture bottle, etc. is irradiated with visible light, and the pH of the liquid is calculated from the transmission spectrum or reflection spectrum of the light. When the calculated pH is out of the range suitable for the cell culture, the culture liquid is exchanged. Phenol red added to the culture liquid at a low concentration has absorption peaks near 430-440nm and 560nm, and the absorption peak of 430-440 increases and that of 560nm decreases according to the decrease of pH within the pH range of 6.8-7.6.
Patent JP-S63131377-A (JP)
Title: Information reproducing device
Inventor: FUJIWARA TSUNEO
IPC: G11B20/10
Filed: 1986-11-21
Abstract: PURPOSE:To attain high accuracy while eliminating the effect onto outputted information even if a distortion takes place in a waveform of the reproduced signal by reproducing the information by an interval between centers of the reproduced pulse detected by a center detection means. CONSTITUTION:A reproducing signal is inputted to a binarizing means and a binary-coded reproducing pulse is outputted. Moreover, a center detection means detects the center of the reproducing pulse and the information is recovered by the interval between the centers of the reproduced pulses. In using the interval between the centers of the reproduced pulses as the information in this way, the effect of the reproduced pulse having a deviation (l) of the reproduced signal waveform onto the interval between the centers of the reproduced pulses is decreased into 1/2l, the probability of the information L'' being an error is low, and the information at the interval between the bits with high accuracy is obtained. Even if a peak of a recovered waveform is horizontal, it is not effective to the detection of the center position of the recovered pulse and the interval between the pits is obtained surely.
Patent JP-H10126959-A (JP)
Title: Protection circuit apparatus for communication
Inventor: TAKEUCHI HARUYUKI
IPC: H02H9/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit apparatus for communication which has been improved to easily assure impedance balance of line with higher accuracy without deteriorating surge resistance property of a thick film resistor included in a protection circuit section. SOLUTION: Thick film resistors 26, 28 for trimming are respectively connected to terminals 13, 17 in the side of device to be protected of a protection circuit section 11 in addition thick film resistors 14, 18 for protection as an over-current protection element. Each series resistance value of the protection resistors 14, 18, positive characteristic thermistor 15, 19 and resistance body for trimming 26, 28 is adjusted to assure impedance balance between lines by trimming the trimming resistors 26, 28.
Patent JP-S62139463-A (JP)
Title: Image input device
Inventor: HARAGUCHI TAKASHI
IPC: G06K9/20
Filed: 1985-12-13
Abstract: PURPOSE:To easily execute positioning between a required image and a probe body at the start of reading by forming the guide width of a line sensor in the line direction smaller than the width of the line sensor. CONSTITUTION:A guide roller 7 for guiding a reading image in the direction orthogonal to the array direction of the line sensor 1 is arranged in the probe body 3. The width of the guide roller 7 is set up to about 1/3 the width of the line sensor 1 and the guide roller 7 is stored in a holding part 17a formed unitedly with a probe cover 17 covering the probe body 3. The width of the holding part 17a in the line direction is constituted so as to be grasped by the hand of an operator. Since the guide part is formed smaller than the line direction of the line sensor, a required image part can be easily inputted and the moving direction can be easily and effectively regulated.
Patent JP-H01168973-A (JP)
Title: Treatment of wool
Inventor: DABITSUDO RONGUREI KONERU
IPC: D06M15/61
Filed: 1988-11-04
Abstract: PURPOSE: To obtain a wool having flexible feeling and excellent shrink resistance by treating previously oxidatively pretreated wool with a specific amine- functional polymer and a silicone polymer reactive to a reactive group of the amine-functional polymer. CONSTITUTION: Previously, e.g. a chlorinating oxidation-pretreated wool and an amine functional polymer (e.g. a polyaminoamide polymer) which itself gives a certain degree shrink resistance and a silicone polymer (e.g. an amino functional silicone polymer, a thiol functional silicone polymer, an epoxy functional silicone polymer) reactive with a reactive group of the amino functional polymer are, e.g. combinedly subjected (co-added) to one bath treatment to impart the polymers in an amount of 0.005-10 wt.% (solid part) to the wool. The feeling of the product is soft and has excellent shrink resistance, and dye fastness of the shrinkproof wool dyed product is improved.
Patent JP-H09118149-A (JP)
Title: Preceding vehicle following system
Inventor: ASANUMA NOBUYUKI
IPC: B60W30/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To converge the speed of the own vehicle to the target vehicle speed in a short time. SOLUTION: At the time of selectively switching an accelerating device 2 and a decelerating device 3 to be operated, an extreme (maximum value or minimum value) Pn of the speed of the own vehicle is detected, and in the case where a deviation of the extreme Pn from the target vehicle speed Vs |Vs-Pn| exceeds the regulated range ε, which is previously set, the target vehicle speed as an object to be compared in an comparing unit 5 is changed to the temporary target vehicle speed Vs' different from the vehicle speed of the preceding vehicle so as to reduce the apparent deviation.  At the time of separating the vehicle speed of the own vehicle Vv from the target vehicle speed Vs large, excessive acceleration and excessive deceleration for generating a remarkable overreach, which exceeds the target vehicle speed Vs, can be excellently restricted by changing the target vehicle speed so that the overreach from the temporary target vehicle speed Vs' comes close to the target vehicle speed. Vehicle speed of the own vehicle Vv can be thereby converged to the target vehicle speed Vs in a short time.
Patent JP-S62140243-A (JP)
Title: Information recording carrier
Inventor: HASEGAWA MITSUHIRO
IPC: G11B7/24012
Filed: 1985-12-13
Abstract: PURPOSE:To secure an action at he time of accessing beyond a separation area by arraying two-dimensionally information tracks, which are linearly arrayed, in the longitudinal direction and the direction perpendicular to the former direction and providing dentification separation areas on both sides so that extension parts alternately reversed are caused to project. CONSTITUTION:Information track areas 201 aggregating unit data areas 204 are arrayed linearly and two-dimensionally, and the separation area 202 are provided on both sides of said areas 201. The information track areas 201 and the separation areas 202 comprise a band 203, and a read head is slid in the direction of an arrow C. In this constitution the separation areas 202 adjacent to the areas 201 are alternately projected in the reverse directions, which are used as optical head introduction areas 205. Thus the read head can be controlled correctly at a high speed and no reading error occurs when a target track is accessed over the separation areas.
Patent JP-H01120647-A (JP)
Title: File managing system
Inventor: HINO TETSUJI
IPC: G06F12/00
Filed: 1987-11-04
Abstract: PURPOSE:To improve the file access efficiency and to omit a file recompiling process by attaining the addition, deletion, reference, updating, etc., of keys by means of an index table. CONSTITUTION:The record of an index table 21 stores the keys and a flag 24 showing the using condition of the record. At the same time, a record relative number 22 corresponds in 1:1 to a record relative number 26 of a data file 25. A file 28 is prepared for the table 21 for back-up in case of the discontinuation and the breakdown of a system. In case a data record having a key is added, an additional key is set with a relevant flag 24' set at 1 to back up the relevant record of the file 28 as long as no additional key is contained in the table 21. Then an idle record 27' of the file 25 is defined as a working record.
Patent JP-H0998804-A (JP)
Title: Insole of shoes
Inventor: MIHARA TATSUO
IPC: A43B13/38
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide shoes of a good wearing feeling by improving the bending characteristic of pressed part of a multi-layered bottom, thereby reducing fatigue over a long time use. SOLUTION: A proper number of rectangular punched out holes 3 or three triangular grooves 4 are formed on the part of multi-layered insole to be pressed 1 by foot in hand-made or projection molded shoes. The central groove 5 has an insosceles triangular form and the grooves 6 on both sides has each a right- angled triangular form.
Patent JP-H11100862-A (JP)
Title: Structure for revolving frame
Inventor: MAEDA MAKOTO
IPC: E02F9/08
Filed: 1997-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the stress concentration caused by the vibration and rocking of a construction machine from occurring at both end sections of a seat plate and to secure the rigidity of a revolving frame by extending the seat plate of the revolving frame of an upper revolving superstructure in the right and left directions, and fixing it to the opposite inside faces of a pair of side plates. SOLUTION: A revolving motor fitting seat plate 22 fixed to the upper face section of a bottom face plate 11' is extended in the right and left directions between a pair of the right and left side plates 12'R, 12'L of a main frame 19 and is welded to the inside face sections of a pair of side plates 12'R, 12'L and the upper face section of the bottom face plate 11' respectively. Both the right and left end sections of the seat plate 22 are welded to the inside faces of both side plates 12'R, 12'L in the horizontal direction near the base sections of both side plates 12'R, 12'L, not in the upward direction of both side plates 12'R, 12'L, thereby the stress concentration caused by the vibration and rocking of a construction machine such as a hydraulic shovel does not occur at both end sections of the seat plate 22, and the rigidity of a revolving frame can be secured.
Patent JP-H02126006-A (JP)
Title: Combustion cylinder of heater
Inventor: NAKANISHI YUTAKA
IPC: F23D3/10
Filed: 1988-11-05
Abstract: PURPOSE:To prevent an incomplete combustion from being generated by a method wherein an air cylinder is arranged at a lower part of an inner flame cylinder and the air cylinder is provided with air holes at portions adjacent to a central cylinder of the air cylinder. CONSTITUTION:A lower end of an air cylinder 7 arranged inside a central cylinder 5 reaches a partition plate 6 at a lower part of an inner flame cylinder 1 so as to restrict an air flowing from a part of the partition plate 6. An air cylinder 7 corresponding to a central cylinder 5 is provided with air holes 8. Air is supplied to small holes in the inner flame cylinder 1 mainly from the air holes 8. In respect to a flame expanding device 10 installed above the inner flame cylinder 1, an inner flame cylinder top plate 4 above a clearance between the central cylinder 5 and the air cylinder 7 is provided with a through-hole 11. Air entered the clearance between the central cylinder 5 and the air cylinder 7 through air holes 8 forms an ascending air stream from the through-hole 11 along the flame expending cylinder 9. The air supplied from the through-hole 11 to the flame does not show any influence of air ascending in the flame expanding cylinder 9 under action of the air holes 8 in the air cylinder 7, a superior air supplying is carried out and a complete combustion is performed.
Patent JP-H07134993-A (JP)
Title: Fuel cell
Inventor: HAGA TETSUYA
IPC: H01M4/96
Filed: 1993-11-09
Abstract: PURPOSE:To provide a polymer electrolyte fuel cell in which the water supply/ exhaust capability of a gas diffusion layer formed on a fuel electrode side and an air electrode side is enhanced, and the moisture content inside the electrolyte is uniformly held. CONSTITUTION:A fuel cell consists of an electrolyte film made of a solid polymer, a fuel electrode and an air electrode placed on the both sides of the electrolyte film, and the fuel electrode and the air electrode each consist of a catalyst layer arranged so as to come in contact with the electrolyte film surface and a gas diffusion electrode arranged in the catalyst layer on the opposite side to the electrolyte film. The gas diffusion layer of the air electrode has inclined hydrophobic nature which becomes high toward the catalyst layer side, and the gas diffusion layer of the fuel electrode has inclined hydrophobia nature which becomes low toward the catalyst layer side. The fuel cell with less output voltage drop even in high current density region and high performance can be provided.
Patent JP-S61143177-A (JP)
Inventor: MAIKURU ESU BIORA
IPC: B41M5/00
Filed: 1985-12-12
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-2001105347-A (JP)
Title: Back flow preventing mechanism for leg cutoff of staple for electric stapler
Inventor: NAKAJIMA HISASHI
IPC: B25C5/15
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a back flow preventing mechanism for leg cutoffs of staples for an electric stapler that prevents leg cutoffs of staples from flowing back from leg receiving holes in a cutter. SOLUTION: Both legs 6a of a staple 6 passed through a material to be stitched and through leg receiving holes 35 in a cutter device A are cut by a cutter 10 into a given length, and leg cutoffs 35 are captured in the cutter device A. The cutter device A has a back flow preventing means 20 for preventing the captured leg cutoffs 35 from flowing back toward the stitched material via the leg receiving holes 35.
Patent JP-S63126686-A (JP)
Inventor: KONRATSUDO MAACHIN BANASU
IPC: F16D65/18
Filed: 1987-11-06
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-H01122253-A (JP)
Title: Automatic connecting system
Inventor: OMOTE MIDORI
IPC: H04M3/48
Filed: 1987-11-06
Abstract: PURPOSE:To execute connection without executing transmission again with a transmitter by connection-switching a transmitter side from a busy tone trunk to a ring back tone trunk when an receiver side goes to an idle condition. CONSTITUTION:A transmitter 3a executes the transmission to a receiver 3b. Whether the receiver is in a busy condition or not is decided by a central control equipment 6. In case of the busy condition, the transmitter 3a side is connected to the busy tone trunk. Then, while the transmitter 3a executes an off- hook, the line of the receiver 3b and a trunk condition are periodically supervised until the receiver 3b side goes to the idle condition. When the receiver 3b goes to the idle condition, the connection switching of the trunk is executed from the busy tone trunk of the transmitter 3a side to the ring back tone trunk and the transmitter side is connected. Thus, the connection is executed without executing the transmission again by the transmitter.
Patent JP-2001102070-A (JP)
Title: Fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell of which the performance is high and the life is long which can prohibit leakage of liquid fuel due to a rise of an internal pressure in a fuel vessel by carbonic acid gas caused from a cell reaction in the fuel cell using a liquid fuel. SOLUTION: It is characterized by opposing a fuel pole 2 to an oxide agent pole 3 to supply liquid fuel of mixed methanol with water to the fuel pole 2, thereby supplying air to the oxide agent pole 3, wherein the between the fuel pole 2 and the oxide agent pole 3 is arranged an electrolyte plate 1. It is characterized by arranging a film 10 for separating carbonic acid gas and liquid fuel in a fuel vessel 5 to react fuel with air through the electrolyte film 1, thereby exhausting only the carbonic acid gas caused within the fuel vessel 10 by the separating film to prohibit the internal pressure of the fuel vessel from being rising and the liquid fuel from being leakage from the fuel cell.
Patent JP-H0587128-A (JP)
Title: Eccentric double-direction thrust ball bearing
Inventor: MARUYAMA CHO
IPC: F16C33/58
Filed: 1991-09-30
Abstract: PURPOSE:To provide an eccentric double-direction thrust ball bearing, which can be manufactured as a bearing for separate general product and which supports a thrust load of an eccentric rotating member. CONSTITUTION:A pair of outer wheels 4, 5 are provided in both surface of an intermediate wheel 1 in the axial direction through rolling bodies 2, 3. Annular track groves 6, 7 to be formed in both surfaces of the intermediate wheel 1 are dislocated eccentrically from each other by the quantity (e) of eccentricity.
Patent JP-H07115224-A (JP)
Title: Manufacture of light sensor
Inventor: ARIMA MICHITSUGU
IPC: H01L27/146
Filed: 1993-10-15
Abstract: PURPOSE:To suppress the generation of the dark current of a light sensor, without the deterioration of its dynamic range and the generation of defects in its substrate which are caused by the reduction of the saturated quantity of holes. CONSTITUTION:After a gate insulation film 2 is formed by the thermal oxidation of a silicon substrate 1, a polycrystal silicon film 3 is formed. Then, after phosphorus is doped in the polycrystal silicon film 3, in the region predetermined for a gate electrode 7 to be formed, a resist pattern 4 is formed, and oxygen ions 5 are injected into the silicon substrate 1 from right and left angled upper directions. Subsequently, the polycrystal silicon film 3 is removed selectively along the resist pattern 4, and the gate electrode 7 is formed. Then, oxygen ions 6 introduced into the peripheral part of the gate electrode 7 are combined with the polycrystal silicon by heat treatment, and wedge-form silicon oxides 8 are formed. Thereafter, impurity ions are injected into the gate electrode 7 in self-aligning way, and diffusion layers 9, 10 to be source and drain regions are formed.
Patent JP-H0593746-A (JP)
Title: Overcurrent detection circuit for single phase three-wire output in uninterruptive power source unit
Inventor: OKAMOTO TAKAYUKI
IPC: H02J9/06
Filed: 1991-10-01
Abstract: PURPOSE:To supply power to the fill rated capacity of a transformer free from a load sharing by detecting secondary output currents of the transformer separately in an uninterruptive power source unit containing the transformer for a single phase 3 wire output. CONSTITUTION:In an uninterruptive power source made up of a transformer for a single phase 3 wire output connected on the output side of a changeover switch 3, current detectors 5, 6 and 7 are arranged respectively on one wire of a 200V circuit and two wires containing no neutral wire of a 100V circuit. A detection circuit 8 is provided and adds up detection values of the current detectors 5, 6 and 7 to compare the results with an overcurrent set value.
Patent JP-2000162926-A (JP)
Title: Method for processing and transmitting message, and system for processing and transmitting message
Inventor: MOTOYAMA TETSURO
IPC: H04L12/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To realize communication using an electronic mail message. SOLUTION: Information transmitted to or from machines (for example, digital copying machine/printer 24) connected to a network is transmitted by using an electronic mail. The e-mail message may be the one transmitted to users. To execute a proper diagnosis or control function, the users can execute a file attached to a received e-mail message. The received e-mail message may be the one containing a code to automatically execute a desired function, and it is not necessarily required for the users to manually execute an arbitrary action for staring a proper processing. The e-mail message may be the one transmitted from a computer connected with devices monitored and controlled.
Patent JP-H03143100-A (JP)
Title: Sound field compensation device
Inventor: KATOU SHINJIROU
IPC: H04R5/02
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a good sound field space for either of the right or the left position of a driving seat by using the effective sound generating means of a left channel for a right channel, and using the effective sound generating means of the right channel for the left channel. CONSTITUTION:When a low level signal is supplied from an initial set circuit 22 and a switch 23 is turned on, this means that this device 12 installed on a left-handled vehicle. Then, a coefficient data group CDn(R) is read out, and is transferred and written into the first channel area of a coefficient RAM 7. Further, a coefficient data group CDn(L) is read out, and is transferred and written into the second channeling area of the RAM 7. Also, a delay time data group DDn(R) is read out, and transferred and written into the first channel area of a delay time RAM 21, and a delay time data group DDn(L) is read out, and is transferred and written into the second channel area of the RAM 21. Thus, the good sound field space can be obtained at the driving seat position for a vehicle with a handle at either the left or the right position.
Patent JP-S61158806-A (JP)
Title: Formed article of impermeable carbon
Inventor: SAURA EIJI
IPC: C04B35/52
Filed: 1984-12-29
Abstract: PURPOSE:To obtain a molded article having excellent gas impermeability and high oxidation-resistance and mechanical properties, by specifying the residual hydrogen content and the true specific gravity of a molded carbon article composed mainly of vitreous carbon and graphite. CONSTITUTION:The objective impermeable molded carbon article has hydrogen content of <= 0.02wt% and a true specific gravity adjusted to be <= 1.9, and is composed mainly of vitreous carbon and graphite. The molded article can be produced by forming a composition composed of thermosetting resin powder, graphite powder and liquid thermosetting resin to a desired form, drying and curing the composition, and carbonizing or partially graphitizing in a nonoxidizing atmosphere or in vacuum. Since the hydrogen content causing the lowering of oxidation resistance is suppressed to a low level and the upper limit of the graphite content to cause the lowering of the impermeability and the mechanical properties is restricted by the use of true specific gravity as an index, the obtained molded article has excellent oxidation resistance and mechanical properties as well as high impermeability.
Patent JP-2001103352-A (JP)
Title: Camera-mobile phone integrated type composite terminal and image data transfer control method
Inventor: YASUDA CHOMEI
IPC: H04W92/18
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera-mobile phone integrated type composite terminal that prevents occurrence of a data error caused by communication interruption due to restriction of communication time while image data are being transferred to a destination. SOLUTION: When a user selects an image whose transmission is desired in a transmission image selection mode, data transfer time to a connection destination is calculated and every time a transmission image is selected, the data transfer time is integrated. So long as the integrated time does not exceed the communication limit time stipulated by the law, the selected images are registered as the transmission images. When the integrated time exceeds the limit time, the images causing the excess are deleted from the transmission images. Thus, the occurrence of communication interruption during transfer of data of the selected images can be avoided.