baber/WOPTO huggingface dataset:
Patent JP-H08321368-A (JP)
Title: Ic socket
Inventor: SEKIGUCHI TOSHIHIKO
IPC: H01L23/32
Filed: 1996-07-05
Abstract: PURPOSE: To allow easy manufacture and ensure an easy slide motion in a state of pressed contact with an IC lead for the improvement of electrical contact by providing a contact pin mounting section detachably and loosely in an IC socket body. CONSTITUTION: A leg 1a engaged and fixed to a socket body 2 and a leg 1b with a spring section are formed on a contact pin 1 used for electrically connecting an IC lead 7a to a conductive pattern 5 formed on a wiring board 4, respectively as integral part of the pin 1. Also, the leg 1a is detachably and loosely engaged to a gap between a socket body inner frame 2a and outer frame 2b, and the leg 1b is fastened to an engagement section C at the inner surface upper corner of the outer frame 2b. When the lead 7a is placed on the contact point A of the pin 1 and an IC package is pressed with a pressing member 8, a contact point B comes in pressed contact with the conductive pattern 5, while sliding thereon, due to the elasticity of the pin 1.  Also, the contact points A and B, and the engagement section C respectively act as a point for the application of a force, a support point and a point of application, thereby properly connecting the lead 7a and the pattern 5 to each other electrically.
Patent JP-H0515790-A (JP)
Title: New hollow fiber ion adsorbing membrane structure
Inventor: HORI TAKAHIRO
IPC: B01J47/12
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a system stably supplying ultra-pure water by using a hollow fiber anion adsorbing membrane containing an anion exchange group and a hollow fiber cation adsorbing membrane containing a cation exchange group and inserting one of them in the other one. CONSTITUTION:A hollow fiber anion adsorbing membrane containing an anion exchange group and a hollow fiber cation adsorbing membrane containing a cation exchange group are used and either one of an internal membrane 1 and an external membrane 2 is set to the anion adsorbing membrane and the other one of them is set to the cation adsorbing membrane. By this constitution, ion removing efficiency is enhanced and stability and operability become excellent and a structure becomes compact and the treatment amount of water is increased and, therefore, a system preparing ultra-pure water is constituted.
Patent JP-H1022341-A (JP)
Title: Mounting method for bga package and mounted structure
Inventor: HIRAKAWA AKIO
IPC: H01L23/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball grid array(BGA) package which is increased in its reliability by suppressing the stress of a connection part caused by solder balls. SOLUTION: Upon mounting of a BGA package, an LSI chip 11 is first mounted on a substrate 14, and the substrate 14 is first prepared which is provided with a raised part 19 in a region close to its rear center and with a recessed part 18 around the raised part 19. Next, small solder balls 16 are positioned on the raised part 19 while large solder balls 15 are positioned on the recessed part 18, so that the small solder balls 16 and tip ends of the large solder balls 15 form nearly linear, thereby assembling a BGA package. Thereafter, the BGA package is mounted on a motherboard 20 having a flat surface.
Patent JP-S6420444-A (JP)
Title: Ultrasonic flaw detector
Inventor: KATSUMIZU KENICHI
IPC: G01N29/44
Filed: 1987-07-15
Abstract: PURPOSE:To contrive to execute the measurement with high accuracy by generating a reference signal for gating an output signal of an angle probe, based on a surface wave echo outputted from a vertical probe, in a flaw detector using the angle probe. CONSTITUTION:A vertical probe 23 and an angle probe 24 of an ultrasonic flaw detector are put into the water, and vertical and oblique ultrasonic waves are made incident on an object to be inspected 25 in the water from both the probes 23, 24. These ultrasonic waves are reflected as a surface wave echo and a defective wave echo, respectively, from the object to be inspected 25, converted to electric signals by each probe 23, 24, and outputted to pulsar receiver circuits 21, 22. The pulsar receiver circuit 21 generates a trigger pulse signal being a reference pulse signal by an electric signal by the vertical probe 23. This trigger signal is delayed suitably by a delaying circuit 29, and sent to a gate signal generating circuit 30. The gate signal generating circuit 30 opens a gate by this trigger signal, and catches and measures the defective wave echo which is outputted by the angle probe 24, and inputted through the pulsar receiver 22.
Patent JP-S6069355-A (JP)
Title: Control device of speed change gear with subspeed change gear for vehicle
Inventor: NISHIMURA SADANORI
IPC: F16H61/10
Filed: 1983-09-26
Abstract: PURPOSE:To operate an engine brake to be effectively applied even if a vehicle is during its running of high speed transmission system, by holding a hydraulic clutch in a connecting condition when the throttle of an engine is opened below a predetermined opening. CONSTITUTION:A high speed transmission system holding device 24, which holds a hydraulic clutch 12 in a connecting condition when the throttle of an engine 1 is opened to a level below the predetermined opening, is provided in an electromagnetic circuit 18a in a selector valve 18. In this way, the high speed transmission system holding device 24 operates if the throttle opening of the engine 1 decreases below the predetermined opening by the returning action of accelerator pedal. Then an engine brake is effectively applied because a high speed transmission system is established permitting no overrunning in the output side by connecting the hydraulic clutch 12 to be held in the connecting condition.
Patent JP-H0354347-A (JP)
Title: Crank shaft bearing device of internal- combustion engine
Inventor: ARUBERUTO PIICHIYU
IPC: F01M11/00
Filed: 1990-07-05
Abstract: PURPOSE: To reduce energy loss and to lower aging speed of oil by constituting a device so that a bearing bridge piece between crankshaft bearing seats forms a shielding part of a rotating conductive member of an internal combustion engine against a crankcase space. CONSTITUTION: Crankshaft bearing seats 4 are connected to each other in a direction of an axis 6 of a crankshaft through a bearing bridge piece 5, the bearing bridge piece 5 is constituted in a shape of a bowl type case between the crankshaft bearing seats 4, and it shields a rotating conductive member against a crankcase space 7. Both of bowl edges 8 reach the inside of a transfer range to a cylinder block 2. An oil downflow fin 12 of a cylinder block 2 is constituted so as to be accumulated on the outside of the bowl edges 8 of the bowl type bearing bridge piece 5 with a small interval, and an oil return hole 17 opens to the crankcase space 7 between a crankcase wall 16 and the bearing bridge piece 5.  Consequently, oil returning through the oil downflow fin 12 and oil returning through the oil returning hole 17 are shielded by the bearing bridge piece 5 and never make contact with the rotating conductive member.
Patent JP-H094893-A (JP)
Title: Ventilating device for building
Inventor: SHIMADA HIROSHI
IPC: F24F7/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a ventilating device for a building to increase the induction force and the induction range of a cylinder body, such as a motor, and improve the ventilation efficiency. CONSTITUTION: A ventilation port 8 is formed in a wall part 4 of a building 2 and a monitor 10 comprises a cylinder body 12 protruded upward from a roof 6 of the building 2, a roof member 14 mounted above the cylinder body 12, and an exhaust port 16 formed in the upper end pat of the cylinder body 12 positioned below the roof member 14. A plurality of openings 20 are formed at equal intervals in the peripheral direction of the outer peripheral surface of the cylinder body 12 positioned below the exhaust port 16. Blade bodies 22 are arranged at a plurality of the respective openings 20 approximately at a uniform angle with respect to the radial direction of a cylinder body 12 part.
Patent JP-H0229983-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUZAWA KEIICHI
IPC: G11B27/32
Filed: 1988-07-18
Abstract: PURPOSE:To efficiently execute editing work by providing a means to count the number of the reading of data to indicate an absolute address within an editing area and a computing element to enumerate a value or a quantity to indicate the progress status of editing recording from the number of readings. CONSTITUTION:A tape code signal read out of a tape 1 by a magnetic head 2 is amplified with an amplifier 3 and is read through a demodulator 4 and an encoder 5, the number of readings is counted at the integrating circuit of a counter 6, and when the end point of automatic editing is set, the counted numeric value is stored in a memory 7. Next, a time code on the tape 1 is read out of the tape 1 through the magnetic head 2, the amplifier 3, the demodulator 4 and the encoder 5, the number of readings is counted with the counter 6, on setting the automatic editing to the numeric value, an operation to multiply the inverse number of the numeric value stored in the memory 7 is executed with a computing element 8, it is displayed in a display part 9 with the numeric value or a quantity, and progress status in an automatic editing area can be judged in a moment.
Patent JP-H0852966-A (JP)
Title: Method for embedding microcircuit in memory card or the likeand card with microcircuit embedded by the method
Inventor: JIYANNNOERU ODOUU
IPC: B42D15/10
Filed: 1994-07-28
Abstract: PURPOSE: To provide a method for embedding a micro circuit, which is easy while suppressing the manufacturing cost, and an intelligent card and/or a memory card having the micro circuit embedded by the method. CONSTITUTION: This embedding method contains a heating process wherein an embedding surface 8 to house a micro circuit 2 on a card main body is heated, a pressing process wherein the micro circuit is pressed to the softened card main body 3 in order to embed the micro circuit 1 in the card main body 3, and a process wherein the softened card main body 3 after the pressing is cooled. Prior to the cooling process, during the cooling process, or after the cooling process, a second pressing process wherein the embedded micro circuit 2 and a thermoplastic plastic material located around the micro circuit 2 are pressed under a heating is further container to complete the embedding.
Patent JP-S6420600-A (JP)
Title: Voice recognition equipment
Inventor: NORIMATSU TAKESHI
IPC: G10L15/28
Filed: 1987-07-16
Abstract: PURPOSE: To improve the rejection performance when the voices, which are other than recognition objects, are inputted by automatically determining a recognition reject threshold value for every object voice at the time of the registration of recognition object voices and determining as to whether the recognition result is rejected or the recognition result is outputted by comparing the collation result with the corresponding threshold. CONSTITUTION: If a switch 8 selects a registration side, the speech signals inputted from a microphone are A/D converted by a feature extracting section 1 and stored in a standard pattern memory 3. These operations are conducted few times for every recognition word and a re-registration is performed if it is larger than the threshold of the beforehand set distance. Then, a threshold for a rejection is determined by a threshold determining section 4 for every recognition word and stored in a threshold storage section 5. If the switch 8 selects a recognition side, the feature vectors analyzed by the section 1 are stored in an input pattern memory 2, distances are calculated by a collating section 6, transmitted to a recognition discrimination section 7 and a rejection is conducted if the minimum distance exceeds the threshold for the rejection.
Patent JP-S6154994-A (JP)
Inventor: USUI MOTOAKI
IPC: B43K1/02
Filed: 1984-08-28
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-H10703-A (JP)
Title: Urethane rubber roll
Inventor: SUZUKI SHIGERU
IPC: C08K5/15
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a urethane rubber layer from peeling from a roll core and manufacture a urethane rubber roll at a low cost. SOLUTION: A urethane rubber roll consisting of a urethane rubber layer formed on the outer periphery of a metal roll core is composed of 2-12 pts.wt. of an organic fluorice mixed with urethane rubber. The organic fluoride is preferably [(2',2',3',3',3'-pentafluoropyl) oxy] pentyl oxirane or [(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodexyl)oxy] methyl oxirane.
Patent JP-S6238653-A (JP)
Title: Image transmitter
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1985-08-14
Abstract: PURPOSE:To send a prepared document singly or together with picture information by storing in advance a basic sentence and changing properly required items in a sentence so as to complete the sentence. CONSTITUTION:The titled transmitter is provided with a storage means C-1 storing the sentence including specific code information, a display means C-2 reading the sentence stored in advance in the means C-1 and displaying it, a write control means C-3 writing desired code information to a part corresponding to the specific code information in the sentence displayed on the means C-2 and a transmission control means C-4 sending the prepared document singly or together with picture information. Then the sentence used frequently is stored in advance and only the required part is corrected and added to complete the sentence, then the required sentence is sent to an opposite device singly or together with other image information with a simple key operation. That is, a date and a name included in the sentence are changed optionally by the key operation according to the conversation form, then the stored sentence is utilized more effectively.
Patent JP-2001007676-A (JP)
Title: Paper-tablet type at-cut crystal vibrator
Inventor: NAITO MATSUTARO
IPC: H03H9/19
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To easily realize a desired frequency temperature characteristic for the crystal vibrator by adopting an AT-cut crystal substrate, where one short- side is tilted from the other short-side. SOLUTION: Electrodes 2a (2b) is placed on a major front (rear) side of a crystal substrate 1, and lead electrodes 3a, 3b are extended from the electrodes 2a, 2b toward the end of the crystal substrate 1. That is, for the crystal substrate, lengths L, L' in the direction of the X-axis have the relation L>L' and are in parallel with each other, where a length W in the direction of the Z'-axis is orthogonal to the lengths L, L' in the X-axis direction and a tilted short-side B has a tilt α in the direction of the Z'-axis in a trapezoidal form of the substrate. Cutting the tilted short-side B obliquely until the tilt angle with respect to the other short-side reaches the short-side tilt angle α to configure the paper- table type at-cut crystal vibrator, couples standing waves generated in the short-side direction of the length W in the Z'-axis direction.  That is, harmonic mode vibration in width-shear vibration and thickness-shear vibration with respect to the thickness (t) are produced, thereby changing its frequency temperature characteristic from that prior to the cutting.
Patent JP-H1018071-A (JP)
Title: Method for electrolyzing aqueous salt solution
Inventor: HIRAI TETSUO
IPC: C25B1/34
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrolyzing an aq. salt soln. capable of lowering the content of the bromine in chlorine with substantially no loss of the chlorine. SOLUTION: The aq. salt soln. is adjusted to hydrochloric acid acidity of pH <=4 by adding 1 to 2mol hypochlorous acid to 1mol bromine ions in the aq. salt soln. to oxidize the soln. The formed bromine is then removed outside the system by subjecting the soln. to bubbling for at least 30 minutes by using 0.1 to 10m<3> /m<3> .min. inert gas. The concn. of the bromine ions in the aq. salt soln. to be supplied to an electrolytic cell is thus controlled to <10mg/litter.
Patent JP-2001005634-A (JP)
Title: Electronic mail receiving device
Inventor: SHIGA AKIO
IPC: G06F13/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make easily knowable the contents of mail by outputting the contents of the received mail in the form of a voice signal when an operation means for voice conversion is operated. SOLUTION: Mail received by an electronic mail receiving means 103 is stored in a storage means 104 and then the contents of the received mail can be confirmed even in a congested place, for example, on a train. A converting means or a circuit for converting mail information to a voice signal as a voice reading-aloud means 105 is put in operation by pressing a corresponding key among keys assigned to a keyboard 101. When an earphone connection sensing means 106 senses the attachment or detachment of an earphone, a control circuit 107 controls the start and end of the operation of the converting means 105 for converting the mail information into the voice signal. A voice reading-aloud environment setting means 108 inputs a condition for setting an object such as whether the earphone insertion/extraction voice reading-aloud control means 107 is put in operation.
Patent JP-S6420334-A (JP)
Title: Rotating peg device
Inventor: YAMASHITA OSAMU
IPC: D01H9/02
Filed: 1987-07-16
Abstract: PURPOSE:To prevent occurrence of trouble by winding fly wastes, etc., around rotating parts, by engaging bearings with the tip part of a base rod and supporting a peg body which is a conical body through the bearings on the base rod. CONSTITUTION:A base rod 1, bearings 2 and 2 and peg body 3 are assembled into a rotating peg device (P), which is protrudingly provided on a rocking frame (F) with a screw part (1b) of the base end of the base rod 1. The rotating peg device (P) is inserted from the bottom surface of a roving bobbin (B) to cover almost the whole peg body 3 with the roving bobbin (B) and prevent fly wastes, etc., from sticking to the bearings 2 and 3.
Patent JP-H0527803-A (JP)
Title: Compensation controller
Inventor: MATSUO KEISUKE
IPC: G05B13/02
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a compensation controller which can extremely reduce the fluctuation of the control state of a controlled system caused by plural pieces of disturbance. CONSTITUTION:The detection signal (b) of the control state value is compared with a reference signal Sref by an error detecting part 1 and turned into an error signal E. This signal E is inputted to a 1st compensation signal production part 3 and a 1st error compensation signal V1 is obtained through the operation. The signal E is inputted to a 2nd compensation signal production part 6 and a 2nd error compensation signal V2 is obtained through the operation and storing. A control signal production part 2 adds the signal E to the signals V1 and V2 in a ratio 1:P1:P2 and outputs a control signal (c). Both parts 3 and 6 are connected in parallel to a signal path through which the signal E is inputted to the part 2.
Patent JP-S5965508-A (JP)
Title: Hydraulic lifter for ohc direct type device
Inventor: KODAMA HISASHI
IPC: F01L1/25
Filed: 1982-10-08
Abstract: PURPOSE:To reduce the total length of body of hydraulic lifter to be installed in a valve mechanism of an internal combustion engine by a method wherein an oil passage communicating its pressure chamber with a reservoir is of such a construction as it may not cross a leak clearance. CONSTITUTION:This hydraulic lifter 10 to be installed between the upper end surface of a valve stem 16 and a cam surface 21a of a cam shaft 21 has a reservoir 24 defined between an outer body 22 and an inner body 23 integrally connected to the outer body. A ring member 25 having U-shaped section is arranged in the reservoir 24 to divide it into the first and second reservoirs 26, 27 and the first reservoir 26 is connected to an oil supplying source through an oil supplying hole 28. A plunger 30 is slidably arranged in the inner body 23 and a leak clearance 31 is formed between both of them 23 and 30. The pressure chamber 33 is communicated with the reservoir 27 through a check valve 39, the second oil passage 38, and the first oil passage 37 between a cylindrical member 36 and the ring member 25.
Patent JP-S6334709-A (JP)
Title: Production of magnetic head
Inventor: SAITO JUNICHI
IPC: G11B5/127
Filed: 1986-07-29
Abstract: PURPOSE:To obviate the generation of cracks in a substrate in subsequent stages by forming 2nd and 3rd cut grooves so as to be continuous to a 1st cut groove having a slope to serve as a surface to be formed with a thin ferromagnetic metallic film, then depositing the thin ferromagnetic metallic film on said face. CONSTITUTION:The 2nd cut groove 3 and the 3rd cut groove 4 are formed so as to be continuous to the 1st cut groove 2 at both end positions of the slope 2a. The slopes 3a, 4a of the 2nd and 3rd cut groove 3, 4 are the slopes which incline at a prescribed angle alpha with the top surface 1a of the substrate 1. The internal stress of the thin film itself cannot be dispersed at the time of forming the thin ferromagnetic metallic film if the angle alpha of inclination is excessively large; therefore, the angle alpha is set at 8 deg.. The thin ferromagnetic metallic film 5 is then deposited and formed over the entire top surface 1a of the substrate including the 1st, 2nd, 3rd cut groove 2-4.
Patent JP-S6239941-A (JP)
Title: Data-transmission method
Inventor: YONEKURA KATSUMI
IPC: H04L23/00
Filed: 1985-08-15
Abstract: PURPOSE:To drastically decrease the information-quantity of transmission, to shorten the time of exclusive use of a transmission net, and to economize the transmission by so forming the titled method that a terminal equipment on the transmission-side transmits only a part that is different from the last-time data to a terminal equipment on the reception-side. CONSTITUTION:Past data is respectively filed in a transmission-side data file 6 and a reception-side data file 7. The transmission-side terminal equipment 4 transmits only the data of the part that is updated to the reception-side terminal equipment 5. On the part of the equipment 5, the file of the past data is modified and a new data is reproduced, and such a part that is identical to the past data is not transmitted. As a result, the economy is improved by the reduction in the communication cost, and the time of the exclusive use of the transmission net is made able to be shortened.
Patent JP-S5881646-A (JP)
Inventor: OOKITA JIYUNJI
IPC: D02J1/22
Filed: 1981-11-06
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-H0465802-A (JP)
Title: Formation of thin film
Inventor: OKAMOTO KOJI
IPC: B32B15/04
Filed: 1990-07-06
Abstract: PURPOSE:To prevent fluctuation of the resistance value of a thin film and occurrence of pinholes in the film by applying organic noble metal ink to the surface of a glass or ceramic green sheet and calcining the green sheet after drying the ink so as to make calcination of the green sheet and formation of a noble metal thin film at the same time. CONSTITUTION:The organic precious metal ink used in this invention is formed by mixing a resinate or complex of a noble metal, resinate of a base metal other than the noble metal to be used as a thin film stabilizing agent, resin used as an organic binder, and organic solvent. The organic noble metal ink is applied to the surface of a glass or ceramic green sheet and the green sheet is calcined after the ink is dried so that calcination of the green sheet and formation of a noble metal thin film can be performed at the same time. Not only a screen printing method, but also a dipping, spraying, brushing, chalcographic, or lithographic transfer printing method can be used for applying the ink. The drying of the ink and calcination of the green sheet can be completed within 10-60 minutes at 30-120 deg.C and within 10-60 minutes at 550-1,100 deg.C, respectively.