baber/WOPTO huggingface dataset:
Patent JP-S60111371-A (JP)
Title: Digital information reproducer
Inventor: MARUCHINUSU PETORASU MARIA BIE
IPC: G11B20/10
Filed: 1984-10-16
Abstract: An apparatus is described for reproducing digital information via a transmission medium, in particular an optically readable disc. In order to measure the phase difference between a channel clock and the intersections of the data signal being read with a decision level, samples on both sides of said intersections are interpolated and the amplitudes of the samples are compared with the decision level. The amplitude difference is a measure of the phase difference.
Patent JP-S58110248-A (JP)
Inventor: TAKIMOTO AKIMASA
IPC: E04C2/32
Filed: 1981-12-23
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-H0877536-A (JP)
Title: Magnetic head device and recorder
Inventor: OMORI KIYOSHI
IPC: G11B5/54
Filed: 1994-09-09
Abstract: PURPOSE: To reduce the cost by loosening dimensional accuracy and fitting accuracy of a lifter. CONSTITUTION: A raised part 62 with a lifter engagement hole 62a capable of engaging with an arm holding piece 506 is provided on an anti-slider holding side of a head arm 57. Therefore, the arm holding piece 506 of the lifter 61 and the lifter engagement hole 62a of the raised part 62 are engaged with each other and disengaged from each other in a position on the anti-slider holding side of the head arm 57. Consequently, it is not necessary to set severely a dimension between the head arm 57 and the lifter 61 under the head loading state and a dimension between the lifter 61 and a disk cartridge as in the conventional practice.
Patent JP-S6277408-A (JP)
Title: Production of fine copper particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1985-09-28
Abstract: PURPOSE:To produce singly dispersed fine copper particles having a narrow particle size distribution by adding a nonionic surfactant to a reactive soln. when an aqueous copper sulfate soln. is reduced with hydrazine. CONSTITUTION:A nonionic surfactant such as C10H21COO(C2H4O)2H is added to a hydrazine soln. and stirred. An aqueous copper sulfate soln. is slowly added to the resulting soln. to produce a dark-brown precipitate consisting of fine copper particles. The copper particles are well washed with water by decantation. By this method, fine copper particles having a narrow particle size distribution are easily obtd.
Patent JP-S6276539-A (JP)
Title: Socket for electronic part
Inventor: UEDA MASAYUKI
IPC: H01L23/32
Filed: 1985-09-27
Abstract: PURPOSE:To enable an electronic part to be easily and stably connected and to be detached by one operation to and from an external wiring, respectively, by arranging the end portions of lead legs on the same plane approximately perpendicular to the direction wherein lead wires are inserted. CONSTITUTION:In a socket casing 3, contacts 7 opposing guide holes 6 are fixedly arranged thereunder and each contact 7 is given with a resilience at both end portions, sandwiching the tip 5a of the lead wire 5 inserted into the guide holes 6. Lead legs 8 for connecting external wirings thereto are mounted to the contacts 7 as electrically connected thereto and led out to outside via through-holes 10 formed in the opposite side walls 9 of the socket casing 3. Further, the lead legs 8 are bent into a cranckwise configuration outside the socket casing 3 and the end portions 8a of the legs 8 are so formed as to be arranged below the bottom wall 11 of the socket casing 3 and on the same plane approximately perpendicular to the direction wherein the lead wires 5 are inserted.
Patent JP-H1142302-A (JP)
Title: Club head of golf
Inventor: ITO FUMIO
IPC: A63B53/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To increase the carry of a ball by providing the inside of a hollow club head with a leaf spring for energizing a club-face. SOLUTION: This club head is a hexagonal body and has the club-face l with which a golf ball comes in contact on its front side. A sole part exists at its base. A neck part is fixed to a heel part continuous with the club-face 1 and a shaft is connected to its end. The club head is formed hollow and the thickness of a head shell 3 is set at for example, about 3 mm in the part of the club-face 1 and about 1.2 mm in the other part. Such club head is internally provided with the leaf spring 11. The club head is provided with leaf spring rests 7, 8 for supporting the leaf spring 11 at two points. As a result, the deformation of particularly the club-face part 1 of the club head is lessened as far as possible at the moment of contact with the golf ball. The kinetic energy of the club head is directly transmitted to the golf ball and the carry thereof is increased.
Patent JP-H0658815-A (JP)
Title: Temperature detector
Inventor: KAWAGUCHI MASAKUNI
IPC: G01J5/00
Filed: 1992-08-13
Abstract: PURPOSE:To enable accurate detection of the temperature of an object desired to detect temperature in a non-contact manner achieving higher assembling facility. CONSTITUTION:This apparatus is provided with a temperature detection means 11 which enables non-contact detection of the temperature of an object 6 desired to detect temperature, a positioning member 15 which is arranged being separated by a specified distance from the object 6 desired to detect temperature and elastic bodies 21L and 21R which are adapted to press the temperature detection means, 11 on the positioning member 15 to retain it so that an interval from the object desired to detect temperature is kept constant.
Patent JP-H0264344-A (JP)
Title: Hot water storage type hot water feeding device
Inventor: SHIMATANI TETSUSHI
IPC: F24H1/00
Filed: 1988-08-30
Abstract: PURPOSE:To maintain the temperature of a hot water only in a necessary quantity at a given value to reduce incurring of a heat loss and to enable execution of high-efficient operation by providing a control device which restarts operation of a heating source and a feed valve until an amount of accumulated heat exceeds a given value when, during input of a load completion signal, the amount of accumulated heat is below the given value. CONSTITUTION:When a load completion signal is inputted to a load completion signal input device 13, it is determined by a control device 10 whether a calorific value capable of responding to a load amount during the morning remains. Namely, the present level HW detected by a level sensor 8 is compared with a set level H1, and when the present level HW is below the set level H1, a solenoid valve 5 for feed is opened to feed water in a hot water storage tank 1 until a level in the hot water storage tank 1 is raised to a position higher than the set level H1. A hot water temperature TH detected by a hot water temperature sensor 3 is compared with a set temperature TO by the control device 10, and when the present hot water temperature TH is below the set temperature TO, a heating source 2 is driven to effect heating until the temperature of hot water in the hot water storage tank 1 is increased to a value higher than the set temperature TO. Finally, when the temperature of hot water in the hot water storage tank 1 exceeds the set temperature TO, operation of the heating source 2 is stopped by the control device 10 to clear a load completion signal.
Patent JP-H07151953-A (JP)
Title: Variable power lens controller
Inventor: TSUBOI TAKAYUKI
IPC: G02B7/10
Filed: 1994-09-09
Abstract: PURPOSE:To accurately position a lens to be set in magnification by stopping a lens unit at a position in response to a signal for setting the magnification from in one direction after the lens unit is driven. CONSTITUTION:As for a camera constituted so that both of a magnification adjusting action and a focusing action can be executed only by rotating a single zoom ring 6; a starting signal is given to a range-finding module 17 and a motor starting signal is given to a motor control circuit 11 after a time such an extent that a range-finding action is sufficiently executed by a logic control circuit 16 when a release button is depressed to a first stroke by a photographer. Based on the signal, a motor 8 is rotated forward by the control circuit 11. Then, the ring 6 is rotated to the direction of a long focal distance(TELE) from a short focal distance(WIDE) and the motor 8 is braked and stopped at a prescribed position. After a photographing action is finished, the ring 6 is rotated in the WIDE direction and returned to an initial position by the backward rotation of the motor 8.
Patent JP-H09119687-A (JP)
Title: Heat-insulating saturator and method conditioning air flow
Inventor: ST LOUIS DANIEL M
IPC: B05B16/60
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To limit the flow rate of the air for conditioning the temperature and humidity to the minimum limit by bringing the air flowing upward in a saturating unit into contact with the water flowing downward in the unit, and conditioning the air to predetermined degrees of temperature and humidity. SOLUTION: A spray tower (saturating unit) 10 feeds the water supplied by a spray nozzle 64 downward, and conditions the air flowing upward in the tower 10 to predetermined temperature and humidity. The water flow is circulated in the tower 10 by a pump 18. Thus, the air flow is brought into contact with water for a suitable time in the tower 10, sufficiently moistened (i.e., relative humidity of 100%) to be saturated, and the wet bulb temperature of the air flow output from the tower 10 is substantially equal to the temperature of the water introduced to the power 10. The exhaust air flow is brought into contact with a heat exchanger 68, which gives a predetermined quantity of heat to the air blow to desired dry and wet temperatures. Since the heat added to the exhaust air flow is constant, the treating control becomes minimum limit as log as the air flow is retained constantly.
Patent JP-H0497454-A (JP)
Title: Electronic filing system
Inventor: TAJIMA KAZUAKI
IPC: G06F12/00
Filed: 1990-08-16
Abstract: PURPOSE:To make it possible to retrieve and refer respective resources within a short time without executing operator's operation even when the resources are distributed to two or more positions by allowing all stations to automatically access the resources by using a hierarchical table storing the address information of the resources included at least in one station. CONSTITUTION:Respective work stations (WS1, 2, 3, 4) 5 to 8 are connected to a center station(CS) 4 through a LAN 9. The CS 44 has a document retrieving data base(DB) 1, an optical disk(OD) 2 for storing a document as image information and a hierarchical file(FL) 3 for sorting the document to all stations in common as resources and the WS1 5 and the WS3 7 respectively include DB1 and OD2 as respective resources. Thereby, the stations having the resources can be automatically connected. Even when the resources are distributed to two or more positions, respective resources can be retrieved and referred within a short time without requiring operator's operation.
Patent JP-H0498849-A (JP)
Title: Wafer transfer part for semiconductor manufacturing device
Inventor: NAGANAMI JUNICHI
IPC: H01L21/68
Filed: 1990-08-16
Abstract: PURPOSE:To prevent a foreign substance from adhering to a wafer and to prevent the wafer from being subjected to metal contamination by a method wherein a polyaramid resin is used for the member, which comes into contact to the wafer at the time of transfer of the wafer, of a wafer transfer part or the surface of the member. CONSTITUTION:Polyaramid belts 1 are rotated by a motor 4 for belt rotation via pulleys b3 and a2 mounted on a transfer beam 7. The beam 7 is vertically driven by a belt part vertically driving part 11 and a wafer 6 is separated from the belts 1 at the time of descent of the belts 1 and is put on a wafer processing part 5. When the belts 1 are ascended, the wafer 1 is placed on the belts 1 and is transferred. The belts 1 is made by braiding a polyaramid resin of a wire diameter of 1mm or thereabouts or a threadlike polyaramid resin are used. No dust is generated in a wafer transfer part over a long period, the wafer transfer part is not subjected to metal contamination and a high cleanness can be maintained in the interior of the wafer transfer part.
Patent JP-H0498103-A (JP)
Title: Opticalinterferometer
Inventor: AKATSUKA HIROSHI
IPC: G02F1/35
Filed: 1990-08-16
Abstract: PURPOSE:To avoid shot noise by arranging a nonlinear medium between first and second semitransparent mirrors, and by transmitting laser beams (probe beams) in addition to interference beams to the medium. CONSTITUTION:In the space between a semitransparent mirror 3 in which interference beams are confined in a light fringe and the same semitransparent mirror 11, a nonlinear interaction of interference beams and probe beams are carried out by using a third order nonlinear medium 21. And, the probe beams (having a wavelength different from that of incident rays, and having an angular frequency of omega1) of a laser oscillator 24 are incident on the third order nonlinear medium 21 via a wave-length selective mirror 23. In this case, as the time L/V in which a nonlinear interaction is carried out becomes longer, as the degree chiof the nonlinear interaction becomes larger, and further as the intensity <np> of probe beams becomes larger, the SN ratio is improved better.
Patent JP-H07173226-A (JP)
Title: Vinylsulfonic acid polymer
Inventor: HERUMAN HOTSUFUMAN
IPC: C08F230/02
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a polymer useful as a scale inhibitor, etc., which effectively inhibits deposition of an alkaline earth metal sulfonate, etc., in a salt-forming water, by allowing it to compose of predetermined amounts of a plurality of specific monomer units.  
     CONSTITUTION: The subject polymer is composed of from 50 to 0.5 wt.%, preferably from 30 to 0.5 wt.% one or more monomer unit of formula I [wherein R 1  and R 2  are each H, a 1-4C alkyl, ammonium ion or an alkali (alkaline earth) metal ion], from 30 to 99.5 wt.%, preferably from 50 to 99.5 wt.% one or more monomer unit of formula II [wherein R 3  is -(CH 2 ) n - (wherein n is from 0 to 4); R 4  is R 1 ; and R 5  is H, phenyl or a 1-4C alkyl] and from 0 to 69.5 wt.%, preferably from 0 to 40 wt.%, more preferably from 0 to 25 wt.% other monomer units chosen from the group consisting of ethylenically unsaturated compounds (e.g. acrylic acid). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1057331-A (JP)
Title: Digital holter electrocardiograph and electrocardiographic signal display method therein
Inventor: TAMAMURA KAZUKI
IPC: A61B5/332
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted digital holter electrocardiograph capable of identifying the stored electrocardiogram data. SOLUTION: Analog electrocardiogram data measured by electrocardiogram electrodes 12, 13 are transformed to digital electrocardiogram data applicable to an A/D converter 10 and the digital electrocardiogram data are stored in a flash memory 4. In this course, a maximum value of latest four electrocardiogram data stored in a peak hold circuit 7 are kept held to display image elements in a bar graph display 6 capable of displaying as far as total +-3mv by 0.5mv unit having plus and minus respective six bar image elements of the number corresponding to the maximum value.
Patent JP-H0877171-A (JP)
Title: Document processor
Inventor: HAZAMA TADASHI
IPC: G06F17/27
Filed: 1994-09-09
Abstract: PURPOSE: To provide a document processor in which the designation of the processed object of a document need not be redefined even if such editing as to keep substantial context information is applied to a document. CONSTITUTION: An input document 1 is added with a processed object instruction attribute to show the relative contex to the document component to be the starting point of a relative context. When the document processor 1 is started, first of all, a document component designation description generating part 3 analyzes the input document held in an input document holding part 2, and retrieves the document component added with the processed object instruction attribute. It extracts a document component ID out of the found document component, and simultaneously, extracts a processed object instruction attribute value. Next, it generates document component designation description from extracted information.  A processing description generating part 6 generates processing description for executing processing from the document component designation description and the instruction of the processing held in a processing instruction holding part 5. A processing executing part 7 executes the generated processing description, and outputs a result as an output document 9.
Patent JP-H0863696-A (JP)
Title: On-vehicle navigation device
Inventor: SATO CHOMEI
IPC: G08G1/0969
Filed: 1994-08-18
Abstract: PURPOSE: To provide the on-vehicle navigation device which quickly switches navigation screens different by display forms with a simple constitution and simultaneously displays navigation screens different by display forms on the same monitor screen. CONSTITUTION: Plural navigation screen information different by display forms are set to plural memories 12A and 12B independently of each other, and plural stored navigation screen information are displayed on the screen of a monitor 3. Plural navigation screen information are displayed on the monitor screen simultaneously or individually by switching. Plural systems which execute the setting processing of plural navigation screen information, the storage processing to plural memories 12A and 12B, and the display processing to the monitor screen are provided.
Patent JP-H0264370-A (JP)
Title: Heat pump device
Inventor: IKOMA MITSUHIRO
IPC: F25B13/00
Filed: 1988-08-31
Abstract: PURPOSE:To utilize the amount of heat generated by gas for fractionating and separation effectively upon heating operation by a method wherein the upper part of a fractionating separator is connected to a pipeline between a chocking device and an utilizing side heat exchanger through a first check valve while the upper part of the fractionating separator is connected to the suction port of a refrigerant ejector through a second check valve. CONSTITUTION:In separation mode upon heating operation, a heater 18 is conducted and an opening and closing valve 20 is closed whereby mainly low-boiling point refrigerant in refrigerant in a reservoit 19 is evaporated and ascends through the inside of a fractionating separator 16. In this case, liquid refrigerant, condensed by an utilizing side heat exchanger 13, is branched and is supplied to the upper part of the fractionating separator 16. Gas refrigerant, abundant in the ascended low-boiling point refrigerant, is introduced into the suction port of a refrigerant ejector 22, provided between a four-way valve 12 and a compressor 11 through a second check valve 22. Fractionating effect is promoted by the suction effect of the refrigerant ejector 23 while the gas refrigerant utilizes effectively the amount of heat provided by the heater 18 upon flowing into the utilizing side heat exchanger 13 and is condensed again. A main circuit may be operated with the constituent of mixed refrigerant, abundant in the low-boiling point refrigerant.
Patent JP-H0380485-A (JP)
Title: Audio tape cassette
Inventor: KATSUTA YOSHIHARU
IPC: G11B5/73
Filed: 1989-08-22
Abstract: PURPOSE:To improve the traveling efficiency of a magnetic tape by forming a back coat layer having <=0.4 friction factor with a felt pad on the rear of the magnetic tape which comes into contact with the felt bad. CONSTITUTION:The back coat layer 53 containing pigment and a coupling component is formed on the rear surface of a base 51 of the magnetic tape 5 wound around a pair of right and left hubs in a body case. The friction factor of the back coat layer 53 with the felt pad is set up to <=0.4. Consequently, the traveling property of the tape 5 can be improved, wow flutter or modulation noise can be suppressed, the edge damage of the tape 5 can be reduced, and the tape 5 of high quality can be obtained.
Patent JP-S60106762-A (JP)
Title: Device for drawing and separating overlapped paper
Inventor: TAMURA MINORU
IPC: B65H41/00
Filed: 1983-11-16
Abstract: PURPOSE:To improve operation efficiency by interposedly holding the projecting edge on one side of each sheet of paper and transporting said sheets of paper in a direction in which said sheets of paper are gradually separated, in a device for drawing and separating overlapped sheets of paper which are formed by overlapping each sheet of a doubly folded sheet of paper over the other. CONSTITUTION:A transportation passage, through which sheets of overlapped paper are transported, is parted midway into two passages, a straight passage for one and a circular arc passage over a certain length for the other, and a pair of upper and lower interposingly holding transportation devices 6A, 6B are provided on the outside, at the mutually opposite parts, of the both passages. Each of the interposingly holding transportation devices 6A, 6B is formed in such a way that more than one set of a both-side truncated-cone shaped retainer member 13 and a guide roller 14 are provided, at nearly the same interval in the direction of the length of a chain 6a, on the inside of the endless chain 6a through brackets 6b, 6c. And the projecting edges 3A, 3A' on one side of overlapped sheets of paper 3, 3', are held being interposed between the upper and lower retainer members 13, 13, by means of the synchronous rotation of the upand lower interposingly holding transportation devices 6A, 6B, to draw and separate the overlapped sheets of paper 3, 3' from each other under this condition.
Patent JP-H0664283-A (JP)
Title: Printer control device
Inventor: MORIKAWA TAKASHI
IPC: G06F3/12
Filed: 1992-08-14
Abstract: PURPOSE:To enable the error return processing complying with the will of a user by providing a means detecting the generation of memory overflow and selecting and setting one of a plurality of error return modes at the time of the detection of memory overflow to execute error return processing. CONSTITUTION:In a printer control device, the head address of the Software font data stored in the down load font area of a user RAM 105 is checked by a CPU 101 and the residual quantity of the memory of the user RAM is calculated from the check result to detect whether the writing of image data is possible, that is, whether memory overflow is generated. When the memory overflow is detected, the detection result is displayed on the display part of an operation part 200. A shift key for selecting and setting either one of a plurality of error return modes is provided to the operation part 200 and error return processing is executed according to the error return mode selected by the operation of the shift key.
Patent JP-S6458355-A (JP)
Title: Electrostatic precipitator
Inventor: MIURA TAKASHI
IPC: B03C3/14
Filed: 1987-08-31
Abstract: PURPOSE:To enable treatment of large quantities of air and to obtain the title equipment excellent in maintainability by arranging a corona discharge-type charging part consisting of a discharge wire, a counter electrode plate and a high-voltage electric source to the upstream side of air flow and providing a dust collection part wherein an electrification filter medium is molded to a waveform to the downstream side. CONSTITUTION:A corona discharge-type charging part consisting of discharge wires 11, counter electrode plates 12 and a high-voltage electric source is arranged to the upstream side of air flow and a dust collection part wherein an electrification filter medium 13 is molded to a waveform is provided to the downstream side. In other words, the effective area of the electrification filter medium 13 is spread and velocity of air passing through the surface of the filter medium is lowered and pressure drop is lowered and dust collection efficiency is enhanced and thereby treatment of large quantities of air is enabled and the title equipment excellent in maintainability is obtained.
Patent JP-S58114486-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: H05K3/30
Filed: 1982-12-13
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。