baber/WOPTO huggingface dataset:
Patent JP-H11186935-A (JP)
Title: Radio relay system
Inventor: ABE KAZUYA
IPC: H04J3/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio relay system in which the effect of mute operation to communications is minimized and satisfactory speech quality is maintained in the radio system adopting a one-frequency simultaneous transmission reception system provided with a relay station. SOLUTION: A timer section 3 is provided to a relay station R. Even when no signal is received by a receiver 1, the transmission by a transmitter 4 is not stopped immediately, but the transmitter 4 is kept active for a prescribed wait time by a timer section 3 so as to prevent a relay function from being lost. Thus, useless muting is surely prevented, and deterioration in speech quality is sufficiently suppressed among plural general stations adopting a single- frequency simultaneous transmission reception system that make communications via the relay station R.
Patent JP-H10185444-A (JP)
Title: Automatic pottery kiln
Inventor: HIRANO KOSAKU
IPC: F27D1/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To dispense with a human monitor in the case of backing with excellent salability of a pottery kiln and safety of an operation by ensuring sufficient volume for entering and outgoing a work in the kiln and dealing with porcelain from a pottery. SOLUTION: A first exhaust hole 19 is opened at an upper wall of a kiln body 1 in which a flame port 40 is opened at a lower wall, a second exhaust port 20 is opened at the lower wall. A damper for switching the hole 20 is formed at a side stack formed at an outside of the hole 20. A forward submerged swinging door is mounted in a forward opening of the body 1. A gas burner 42 is fixed to an upper end of an elevator under the port 40. A controller 14 for automatically controlling a temperature is provided at the inner wall of the body 1. Upper and lower side heaters 13 for heating upper and lower halves in the kiln are disposed in the kiln.
Patent JP-2001167092-A (JP)
Title: Translation server system
Inventor: KANEHARA KYOKO
IPC: G06F17/28
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a translation server system, with which the communication cost can be reduced by saving the labor of a user as much as possible and suppressing useless communication even when watching a new hyperlink document. SOLUTION: This system is provided with a data acquiring part 11 for acquiring a hyperlink document on the basis of translation instruction location information F1 transmitted from terminal equipment 20, an information separating part 12 for separating the hyperlink document acquired by the data acquiring part 11 to a text T1 and information T2 except the text, a translation part 13 for translating the text T1, an information converting part 14 for adding translation instruction information, which is contained in the translation instruction location information F1, into the information T2 except the text, and an information synthesizing part 15 for synthesizing the translated result of the translation part 13 and the converted result of the information converting part 14 and outputting the result to the terminal equipment 20.
Patent JP-2001172706-A (JP)
Title: Method for charging raw material in bell type blast furnace
Inventor: MORI KIMITOSHI
IPC: C21B7/18
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To adjust the charged raw material layer thickness at a portion except the furnace wall in the radius direction of a furnace opening while piling only coke at the furnace wall in the case of simultaneously charging ore and the coke in a bell type blast furnace. SOLUTION: The coke 7 is piled on the bell 2 as layer-state and successively, the ore 6 is piled on the layered coke 7 as layer-state and the obtained raw material is discharged from the bell 2 and the simultaneous charge of the coke and the ore is executed, in the furnace wall side the coke 9 in the raw material simultaneously charged, is preferentially piled. As this method, a movable armer 4 is arranged at the furnace top of the blast furnace and raw material discharged from the bell 2 is collided to the movable armer 4 to correct the dropping locus of the raw material. The correction of the locus is executed by controlling the initial stage setting position of the movable armer 2, the timing of shift-starting from the initial stage setting position, the shifting speed and the last stopping position.  Further, the position of the movable armer 2 is controlled so that the raw material batch just before the raw material batch simultaneously charged, forms a terrace at the furnace wall.
Patent JP-H09185219-A (JP)
Title: Electrostatic charging device and image forming device
Inventor: ASAI ATSUSHI
IPC: G03G15/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce adverse effect on a body to be electrostatically charged by suppressing the generation of ozone and a discharge product to the minimum as for a contact or a closely contact system and AC bias impressing system electrostatic charging device adopting an electric discharge action as an electrostatic charging principle and an image forming device using this electrostatic charging device. SOLUTION: Before the normal electrostatic charging time of the body to be electrostatically charged 1, the electrostatic charging potential of the body 1 is successively detected by a potential detection means 35 while successively impressing the AC voltage component VAC of at least three or more different interpeak voltages VPP obtained by superimposing a prescribed DC voltage component VDC on an electric charge supply member 31. Then, a DC power source 33, an AC power source 34 and an interpeak voltage varying means 38 are controlled so that a voltage VDC+VAC obtained by superimposing the prescribed DC voltage component VDC to the AC voltage component VAC of the interpeak voltage Vcont based on the above-mentioned detected result is impressed on the supply member 31 in the normal electrostatic charge term of the body 1.
Patent JP-H06183772-A (JP)
Title: Device for producing optical fiber preform
Inventor: KAZUTAMA TETSUYA
IPC: C03B37/07
Filed: 1992-12-15
Abstract: PURPOSE:To detect and measure the weight of an optical fiber preform on which soot is being deposited at all times. CONSTITUTION:A load measuring device 10 such as a load cell is provided where a chuck 2 for holding a quartz rod 1A on which soot is being deposited and a part 3 for rotating the chuck 2 are suspended from a column 5 to detect and measure an increase in the weight of a growing optical fiber preform 1 at all times. Consequently, the quality of the preform 1 is controlled in the course of production, trouble such as the flaking of soot is automatically detected, and the production of the defective preform is immediately stopped.
Patent JP-2001085642-A (JP)
Title: Semiconductor device and fabrication method thereof
Inventor: SONE SHUJI
IPC: H01L21/8246
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent increase of resistance or decrease of adhesion at an elec trode part by employing a crystal grain layer of columnar structure and a multilayer crystal grain layer of mass structure in at least one of a pair of electrode films. SOLUTION: A thermally oxidized SiO2 interlayer insulation film 2 is formed on an Si semiconductor substrate on which an MOS transistor is formed and then an opening reaching the diffusion layer of the MOS transistor is made in the interlayer insulation film and filled with a poly-Si contact plug 3. A TiSi2 layer 4 and a TiN layer 5 are formed sequentially, as barrier layers, on the contact plug. Subsequently, a Pt layer 6 of mass structure crystal grain and a Pt layer 7 of columnar structure crystal grain constituting a lower electrode film are deposited thereon followed by deposition of a PZT layer 8 as a thin film of oxide dielectric. Finally, a Pt layer is formed as an upper electrode film and patterning is carried out to form a thin film capacitor constituting an FeRAM.
Patent JP-H11186444-A (JP)
Title: Semiconductor package and printed circuit board
Inventor: MORI MASASHI
IPC: H01L21/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a BGA package in which copranality of a mounting electrode can be made excellent, yield can be made satisfactory, and quality can be made stable; and a printed circuit board on which this BGA package is mounted. SOLUTION: A semiconductor package 10 is provided with a substrate 1 on whose upper face a semiconductor chip 7 is loaded, and on whose lower face matrix-arranged electrodes for mounting are provided, which is equipped with a wiring 15 for connecting an electrode 11 on the semiconductor chip 7 with the electrode for mounting. A printed circuit board 20 is provided with a printed wiring board 21 having a connection pad on which solder bumps 23 to be connected with the electrodes for mounting are formed. The electrodes for mounting are formed of metal pads 3, and flux films 5 are constituted so that the metal pads 3 can be covered. Then, the semiconductor package 10 is mounted on the print wiring board 20 by end batch reflow.
Patent JP-H10237083-A (JP)
Title: Synthesis of metallocene compound
Inventor: KUBO TOMOYA
IPC: C07B49/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To synthesize the subject compound useful as an organic synthesis catalyst, a polymerization catalyst, a hydrogenation catalyst, etc., by reacting a metallocene halide with a Grignard reagent under a specific condition to produce a disubstituted metallocene compound. SOLUTION: This method for safely and cheaply synthesizing the objective disubstituted metallocene compound [e.g. di-p-tolylbis(η-cyclopentadienyl) titanium] useful as an organic synthesis catalyst, a polymerization catalyst, a hydrogenation catalyst of a low molecular compound or a high molecular compound, etc., in a high yield by reacting a metallocene dihalide (e.g. titanocene dichloride) with a Grignard reagent of the formula RMgX [R is a (substituted) alkyl, an aryl or a benzyl; X is a halogen], (e.g. p-tolylmagnesium chloride) comprises a reaction by dropping the Grignard reagent of 0.9-2.0 molar times as much as the theoretical amount to the metallocene halide into a solution containing the metallocene halide during 3-20hr at a temperature not higher than 25 deg.C to (-30) deg.C.
Patent JP-H09164160-A (JP)
Title: Apparatus for treating lumbago or the like by hoisting patient upside down
Inventor: ABE KAZUO
IPC: A61F5/042
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a health apparatus with a simple structure which is ideal for treating and preventing lumbago or the like by turning a bed on which a patient lies upright so that the user is hoisted upside down utilizing his own gravity. SOLUTION: One end of a bed 1 which is supported freely rotatably around an axis thereof at the central part of its base 2 is bent upward to form a leg carrier side part (b) and set about 10cm above a flat part. An anti-knee slip part (d) is formed by extending it about 10cm outward from both ends of the leg carrier part (b) along the length of the bed 1. A seat belt 4 is mounted beneath the bed 1 while a hoisting ring 5 is mounted at an intermediate part of the leg carrier part (b). In application, a patient lies on the bed 1 kept horizontal, the knees of his legs are put bent on the leg carrier side part (b) and the ankle is put into a ring at the tip of the seat belt 4. Under such a condition, the patient lies on his back holding the hoisting ring 5 and a motor 3 is operated. The bed 1 is turned to take its upright position so that the patient is hoisted upside down.
Patent JP-H05169555-A (JP)
Title: Manufacture of heat-resistant resin vessel having heat insulating property
Inventor: ASO TSUTOMU
IPC: B29L9/00
Filed: 1991-12-20
Abstract: PURPOSE:To manufacture resin vessels having both heat resistance and heat insulating property by forming a heat insulating layer on the outside of a heat insulating resin vessel with a foaming agent. CONSTITUTION:Coating liquid containing a foaming agent is applied on the outside of a resin vessel. The whole or the part of the outside of the vessel is coated in accordance with its use. The coating liquid is of the type that binder resin is dispersed in water or a solvent and a foaming agent is added thereto. As the binder, for example, ethylene vinyl alcohol, acryl, urethane or the like is used. As the foaming agent to be added to the coating liquid, for example, vinylidene chloride-acrylonitrile copolymer, methylmethacrylate- acrylonitrile copolymer or the like is used. In this way, by foaming a heat insulation by applying coating liquid containing a foaming agent to the outside of a vessel or the like, a heat insulating property is imparted to the vessel or the like.
Patent JP-2000181439-A (JP)
Title: Interlace image processing method and interlace image processor
Inventor: SUEMITSU TOMOHIKO
IPC: H04N7/01
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation in image quality even when an original picture is outputted after enlargement, reduction or deformation by using the signals formed by discarding the values below a quantization bit number relating to one of the data after the quantization of even and odd field and rounding-off the values below the quantization bit number relating to the other. SOLUTION: A capturing control section 14 stores the digital RGB signals of the respective fields into an image memory 22 through an image quality improvement processing section 20 in accordance with the synchronizing signal from a synchronization separation section 10 and the field signals from a field identification section 12. An image quality improvement processing section 22 executes dithering on a time base. Namely, the image quality improvement processing section 20 captures the digital RGB signals in accordance with the signal from the capturing control section 14 and executes the processing to discard the values below the predetermined prescribed quantization bit number if the field to be processed is the even field.  The processing section executes the processing to round-off the values below the predetermined prescribed quantization bit number if the field to be processed is the odd field.
Patent JP-H05176246-A (JP)
Title: Picture stabilizing circuit
Inventor: NAGAYAMA YOSHIMASU
IPC: H04N5/44
Filed: 1991-12-20
Abstract: PURPOSE:To make noise unremarkable by extracting a difference between an IF-AGC and an RF-AGC voltage as an output voltage to control a picture quality correction circuit thereby correcting the picture quality in matching with an electric field strength of an antenna input signal. CONSTITUTION:An RF-AGC voltage (reverse) and an IF-AGC voltage (forward) are led from an AGC amplifier circuit 8 of a television signal processing through an RF-AGC voltage detection circuit 13 and an IF-AGC voltage detection circuit 14. Then voltage level adjustment circuits 15, 16 adjust the voltages into a prescribed level and the result is inputted as inputs 1, 2 of a difference detection circuit 17 and a level difference is extracted as an output. The output is switched by a diode D1 and fed to a picture quality correction circuit 11 adjusting the contrast of the video signal provided in the IC3.
Patent JP-2000181289-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA MOTOHIRO
IPC: G03G21/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the dripping at the time of black charge and to obtain good images without contaminating the image quality on transfer material while obtaining the good images free from image flow by operating an electrostatic charging means of the same polarity as the polarity of toners and not operating an electrostatic charging means of a reverse polarity on the toners on an image carrying member at the time of a black charge mode. SOLUTION: At the time of the black charge, a large quantity of the toners are supplied to a separating pawl 7 and, therefore, only the electrical force is not enough and the dripping occurs. The dripping is, thereupon, ameliorated by increasing the charge quantity of the toners of the black charge in order to further increase the adhesion power to a photosensitive drum 1. Namely, either or both of a transfer pre-electrostatic charger 10 of the electrostatic charge direction of the same polarity as the polarity of the toners and separating electrostatic chargers 5 and 6 are operated by a control means and a transfer electrostatic charger 8 which is the electrostatic charge direction of the reverse polarity is not operated at the time of the black charge.  Consequently, the electrostatic charge quantity of the toners is made sufficient and the occurrence of the dripping is averted as compared to the prior art which does not operate the transfer pre-electrostatic charger 10, the transfer electrostatic charger 8 and the separating electrostatic chargers 5 and 6 for the black charge.
Patent JP-2000180773-A (JP)
Title: Optical scanner
Inventor: OGINOYA YOSHIAKI
IPC: B41J2/44
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical scanner capable of easily performing optical adjustment and deflecting plural beams to performs scanning. SOLUTION: By arranging an adjusting part 42 for adjusting the inclination of a cylindrical reflection mirror assembly 22 (22C, 22M, 22Y and 22K) equipped with a cylindrical reflection mirror on one side, maintenance space has only to be formed on one side of the optical scanner 10 only, so as to contribute to the miniaturization of an image forming device. Since synchronized light and subscanning position detector 28 provided with a subscanning position detection sensor for detecting the deviation in a subscanning direction of the light beam which has been reflected by the cylindrical reflection mirror is arranged on the rotary support point side (detector 28 side) of the assembly 22, the light beam made incident on the subscanning position detection sensor will not deviate, even if the inclination of the assembly 22 is changed in order to adjust skew.
Patent JP-H10179345-A (JP)
Title: Windscreen board for flat showcase
Inventor: NAKAMURA EIICHI
IPC: A47F3/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a showcase in a small-volume production without requiring a manufacturing process using resin molds; thus, controlling investment in facilities and allowing inexpensive manufacturing cost. SOLUTION: A windscreen board 10 is manufactured by composing a transparent cover 8 being formed in curved shape by pressing and narrowing both ends of the flat board and as a separate body, a wire pedestal 6 which can fit by placing at the upper fringe 5 of the opening of the showcase 1; thus, the need for a process of using resin molds is eliminated. Both of the components are engaged by utilizing an elastic force of the transparent cover 8 or are integrally assembled by adhesion.
Patent JP-H05171097-A (JP)
Title: Coating composition for epdm
Inventor: KIMURA HIROSHI
IPC: C09D123/10
Filed: 1991-12-24
Abstract: PURPOSE:To provide the title composition which has a low manufacturing cost and can form a coating film of low frictional coefficient and high abrasion resistance and slidability. CONSTITUTION:The title composition is prepared by mixing 100 pts. wt. low- molecular-weight polyethylene or polypropylene powder 1 having a particle diameter of 0.1-10mm and can be meet fixed in hot on the sliding surface 14 of an EPDM article 10 with 10-1000 pts. wt. ultrahigh-molecular-weight polyethylene powder of a molecular weight of 1000000-5000000.
Patent JP-2000183422-A (JP)
Title: Method for polarizing piezoelectric body
Inventor: TOMOHIRO HIROSHI
IPC: H01L41/257
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric(PE) body polarizing method capable of attaining high accuracy of target polarization degree and thermally and stabilizing the PE body with respect to time passage. SOLUTION: In this PE body polarizing method, a maximum polarization degree Δ180max at 180 deg. rotation is sought, and a residual polarization degree Δf to be an objective value is compared with the maximum polarization degree Δ180max. When Δf<=Δ180max, a temperature TA for obtaining the polarization degree Δf occuplying all rotation by 180 deg. rotation, is sought so that after polarizing of half of the PC body at the temperature TA, the PC is aged at the temperature TA. Consequently, a PC body capable of obtaining 180 deg. rotation at 100% ratio, is stabilized thermally and with respect to time passage and having a polarization degree Δf which completely agrees with the target value can be obtained.
Patent JP-H06143250-A (JP)
Title: Production of wafer and device therefor
Inventor: ROBAATO II SUTEIA JIYUNIA
IPC: H01L21/304
Filed: 1991-12-24
Abstract: PURPOSE: To provide a method and an apparatus for preparing a wafer wherein the wafer is cut out from an ingot and is recovered through a bore of a cutting blade. CONSTITUTION: When a wafer 25 is cut out from the apex of an advanced ingot 20 by means of a rotating blade 22, a head 27 of a chuck assembly 26 passes through a bore of the blade 22 and faces to the wafer and sucks the wafer 25 by vacuum and the head 27 is turned reversely within a face contg. the central axial line of the ingot 20 and the wafer is discharged on a conveyer 14 at a discharging position on the reverse side in relation to the blade 22. These actions such as cutting, rotating back and forth of the head 27 and suction and discharging of the wafer 25 by the head 27 are repeated.
Patent JP-H11181863-A (JP)
Title: Human body private part washing device
Inventor: NOGUCHI TAKESHI
IPC: E03D5/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a human body private parts washing device facilitating the setting of a discrimination signal, excellent in economic efficiency and facilitating the mainte nance. SOLUTION: This human body private parts washing device is a remote control 1 having a control switch 11, a remote controller 12 for transmitting a signal of the control switch 11 and a discrimination signal 13 to be set to a photo signal transmitting device 14 and the photo signal transmitting devide 14.  Then, the discrimination signal 13 to be set is selected by a discrimination signal selection device 15 among a plurality of discrimination signal set points prepared in advance, and it is equipped with the remote control 1 having a plurality of change-over switches 16 as hide switches for making the selection, a washing device 21 for washing the human body private parts, a main body controller 22 for controlling the washing device 21, a control switch 26 for controlling the washing device, a sitting sensor 25 for detecting the sitting of the human body on a toilet seat,  and a photo signal decoding device 23 transferring the signal of the control switch 11 included in photo signals to the main body controller 22 when the discrimination signal 13 coincides with a discrimination signal 24 in the case the discrimination signal 13 among the photo signals received from the remote control 1 is compared with the discrimination signal stored in advance.