baber/WOPTO huggingface dataset:
Patent JP-H09261932-A (JP)
Title: Motor
Inventor: HAYASHI JIRO
IPC: H02K23/40
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the change rate of a magnetic reluctance by a simple slot structure and suppress a torque ripple. SOLUTION: An armature core 5 has a plurality of approximately V-shaped slots 51 which are extended in a direction parallel with an armature shaft 4, partition walls 52 which separate the slots 51 from each other, and 1st and 2nd rims 53 and 54 which protrude in the circumferential direction from both the sides of the tip parts (a) of the partition walls 52. The 1st inclined part 53a of the 1st rim 53 of the partition wall 52 is approximately parallel with the 2nd inclined part 54a of the 2nd rim 54 of the adjacent partition wall 52 and, further, the 1st inclined part 53a and the 2nd inclined part 54a face each other partially.
Patent JP-S63233209-A (JP)
Title: Grill ignition confirming device
Inventor: IWAMOTO RYUSHI
IPC: F23N5/26
Filed: 1987-03-20
Abstract: PURPOSE:To make it possible to detect the ignition of the grill without requiring any special ignition detecting means by operating switching circuit means for lighting a display part by utilizing a thermocouple for actuating the safety valve of the burner. CONSTITUTION:When a grill ignition switch 4 is depressed, continuous discharge begins at a discharge electrode 2 and a grill burner 1 is ignited. Upon this occasion, a minute thermoelectromotive force is produced at a thermocouple 3 mounted to the grill burner part by a flame igniting the grill burner 1. On the basis of the thus produced thermoelectromotive force, switching circuit means 14 is switched from the OFF state to the ON state, and power is supplied to display lamp 13 for confirming the ignition thereby to light and display the same. Accordingly, since the switching is carried out on the basis of the minute thermoelectromotive force of the thermocouple, the display lamp 9 for confirming the ignition is lighted at substantially the same time as the ignition of the grill burner 1.
Patent JP-H0211157-A (JP)
Title: Consolidator for specified biological purification of liquid containing cellular element
Inventor: SHII PIYUJINERI
IPC: B01D71/00
Filed: 1989-03-20
Abstract: PURPOSE: To make it possible to well purify blood without the danger of the destruction of cells by including a microporous structure which executes the biological specification purification of liquid fractions by cross filtration into a casing. CONSTITUTION: The blood is introduced by an inlet 11 into a duct 9 and is spread in the form of the film distributed to the overall length of an upper plate 5. The plasma crossing a filter membrane 2 is separated from the cellular element by the tangent filtration along the membrane 2. The cellular element is discharged through a duct 10 and an outlet 12. On the other hand, the total liquid is crossed through the microporous structure by the stack of the membrane 2 after the filtration by the membrane 2. The purifying molecules transplanted to the micropores of the membrane 2 are selectively held at the plasma. The liquid purified in such a manner is collected at the lower plate 4 by the liquid circulation of grooves 7 before the liquid is discharged to the outer side by an outlet 8.  The held plasma is purified by the cross filtration with the membrane 2 and is discharged through the outlet 8. As a result, the purification of the blood is well executed in the single casing.
Patent JP-S57183164-A (JP)
Title: Key telephone set
Inventor: KONDOU HIDEAKI
IPC: H04Q3/58
Filed: 1981-05-01
Abstract: PURPOSE:To enable a called subscriber to discriminate a calling subscriber when an extension telephone call is made, by providing outputs of a tone generating circuit for extension telephone calls corresponding to extension key telephone sets. CONSTITUTION:When a telephone call from a key telephone set 2n-1 to a key telephone set 21 is made, an extension call signal is sent from the key telephone set 2n-1 to a data interface 6 in a main device 1. Consequently, a microprocessor 8 discriminates this extension call signal and the extension number of the calling key telephone set 2n-1 through an input and output port 7. The microprocessor 8 controls the connection of a voice switch matrix 9 so that a tone which corresponds to the telephone set 2n-1 is sent out of a signal generating circuit 10 to a voice interface 11. Thus, the signal tone Tn-1 is sent out to the called key telephone set 21, whose incorporated speaker sounds.
Patent JP-H06284447-A (JP)
Title: Video presentation method
Inventor: OKAWA AKIHIRO
IPC: H04N13/04
Filed: 1993-03-25
Abstract: PURPOSE:To make a presentation device light in weight and compact by scanning the two videos of an object in the opposite direction the horizontal direction of real videos projected on a camera, inverting each video by one mirror, and presenting it to an observer. CONSTITUTION:Video signals fetched from the camera of the object are scanned in the opposite direction in the horizontal direction of the real videos of the camera. Then, mirror face inverted videos which are just like projected on a mirror are displayed on two video displays 5. The videos on the two video displays 5 are respectively reflected on one mirror 4 and 4, and the erect videos are presented to both eyes 6 and 6 of the observer.
Patent JP-H11310597-A (JP)
Title: New peptide compound being glucagon-like peptide-1 (7-37) analog, its production, and preparation composition containing the same
Inventor: CALAS BERNARD
IPC: A61P3/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide compound comprising a peptide compound of a glucagon-like peptide-1 (7-37) analog containing a specific amino acid sequence, useful for treating noninsulin-dependent diabetes mellitus II, obesity, diabetes mellitus I, etc. SOLUTION: This new glucagon-like peptide-1 (7-37) is shown by formula I  Z1 is H, an alkyl, a 1-6C acryl, a (substituted) arylcarbonyl, a (substituted) heteroarylcarbonyl or the like; Z2 is OH, a 1-6C alkoxy or a (substituted) amino; X1 to X14 are each a (non)natural amino acid residue having a D- or L- configuration of formula II [R1 is H; R2 is H, an alkyl, a (substituted) aminoalkyl, a carboxylalkyl, a cycloalkyl, a (substituted) aryl, a (substituted) heteroaryl, imidazolyl or the like] or the like; X15 is a bond or Arg} and is useful for trearting diseases related to glucagon-like peptide 1 analog, especially noninsulin-dependent diabetes mellitus II, obesity, diabetes mellitus I, etc.
Patent JP-S542240-A (JP)
Title: Supervisory unit of high frequency wave electric welding phenomena
Inventor: TAKAHASHI HIDEO
IPC: B23K13/02
Filed: 1977-06-07
Abstract: PURPOSE: To prevent bad welding without demanding skill, by providing welding electric characteristics measuring equipment measuring desired parameter of welding electric current circuit and calculating equipment calculating the dispersion of specific value transmitted from the above equipment, at the high frequency wave electric welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04356727-A (JP)
Title: Production of magnetic recording medium
Inventor: KONDO JIRO
IPC: G11B5/85
Filed: 1991-03-29
Abstract: PURPOSE:To allow the control of the contents of the Fe3O4 and FeO in a magnetic film at the time of forming the magnetic recording medium having the magnetic film consisting of an iron oxide system. CONSTITUTION:The content of the Fe3O4 in the magnetic film is regulated by effecting an oxidation reduction reaction between the FeO and the Fe3O4 on a base material 1. Namely, the spraying of a thermal spraying material 4 to the base material 1 in plasma thermal spraying is executed while this base material is kept heated 2 in an oxidative atmosphere, by which the FeO incorporated into the above-mentioned magnetic film is oxidized on the base material and is converted to the Fe3O4. The above-mentioned magnetic film is otherwise heated in the oxidative atmosphere after the plasma thermal spraying, by which the FeO in the magnetic film is oxidized and converted to the Fe3O4. The above-mentioned magnetic film is otherwise heated in a reducing atmosphere after the plasma thermal spraying, by which the Fe3O4 in the magnetic film is reduced and converted to the FeO.
Patent JP-2000270285-A (JP)
Title: Digital video recording and reproducing device and digital video reproducing device
Inventor: MURAOKA NORIAKI
IPC: G11B20/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and reproducing device capable of search reproducing display without a lacking picture at the time of search-reproducing video data video-recorded through the use of a digital video compression technique by reproduce-displaying video data recorded on a track only for searching in a search-reproducing mode. SOLUTION: Video data recorded on a track only for searching is reproduce- displayed in a search-reproducing mode. This device records digital video data only for searching 23 generated by a compression circuit 17 on a track only for searching 55b of a disk 55 via a recording means only for searching 24. At the time of reading data 23 recorded on the track 55b of the disk 55 by a reproducing means only for searching to execute demodulate-extending processing of data 23 and reproduce-displaying it on a display means, it is possible to display a reproduced picture for searching 25 along a time base stream.
Patent JP-H11265007-A (JP)
Title: Optical recording medium
Inventor: NISHIZAWA HIDEYUKI
IPC: G02F1/35
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the optical recording medium on which information of high density can be recorded fast with high sensitivity by light irradiation without applying an electric field from the outside. SOLUTION: The optical recording medium contains a matrix material, a material having charge transporting capability, and a material having nonlinear optical characteristics and data which are optically modulated having the effect of variation in refractive index by light irradiation are recorded. In this case, the optical recording medium has hardening characteristics when the weight ratio of the material having the charge transporting capability to the whole optical recording medium increases.
Patent JP-H08264649-A (JP)
Title: Manufacture of semiconductor device and apparatus used to execute the same
Inventor: SAITO TOSHIO
IPC: B05D1/40
Filed: 1995-03-27
Abstract: PURPOSE: To provide a technology in which a crack can be reduced in an interlayer insulating film to be formed at the time of baking. CONSTITUTION: As an interlayer insulating film 12, the second insulating film 10 to be formed on a first insulating film 9 is coated with mixed solution of medium substance and medium body to become the raw material of the film 10 in a desired thickness at the ambient temperature (about 23 deg.C) or lower by a spin coating method. In the later baking step, the volatilizing velocity of the body of particularly the upper part of the solution is suppressed, and the volatilizing insufficiency of the bottom of the solution can be eliminated. As a result, even if a lower layer interconnection film formed on a wafer 1 is slightly expanded by the heating temperature at the time of baking, the film 10 of the part of the film 12 formed by the solidification of the solution is not almost received by the stress by the expanded lower layer interconnection film.
Patent JP-H01309011-A (JP)
Title: Production of optical connector
Inventor: KUSUYAMA HIROYUKI
IPC: G02B6/36
Filed: 1989-03-18
Abstract: PURPOSE:To easily fix a coated optical fiber and a connector ferrule with good workability by exposing the optical fiber, then inserting the optical fiber into the hole of the connector ferrule and applying ultrasonic vibration to the melt of the solder to be admitted into the hole of the connector ferrule. CONSTITUTION:The optical fiber 1a from which the buffer layer 3 and coating layer 4 at the terminal of the coated optical fiber 1b are stripped is inserted into the connector ferrule 5 and is exposed by a proper length from the front end of the connector ferrule 5. The circumference of the connector ferrule 5 is enclosed by a cooling pipe 13 and the front end of the connector ferrule 5 is brought into contact with a solder tank 10 while said end is cooled; thereafter, the vibration (f) of the ultrasonic waves is applied at arbitrary intensity to the connector ferrule from below the solder tank 10. The solder 9 is forcibly advanced to the upper part of the connector ferrule 5 by this vibration (f) while the solder adheres simultaneously on the peripheral face of the clad 2 of the optical fiber 1a and the inside surface of the connector ferrule 5 little by little. The smooth soldering is executed when the soldering is executed by applying the vibration (f) of the ultrasonic waves to the solder in such a manner.
Patent JP-2000264236-A (JP)
Title: Center takeoff type power steering device
Inventor: SAITO TATSUYA
IPC: B62D5/22
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a center takeoff type power steering device capable of ensuring the location of a gear housing and a power cylinder and allowing a coupling member for a tie rod with a rack shaft to move smoothly in a window-form part in the power cylinder. SOLUTION: A center takeoff type power steering device 10 is configured so that a gear housing 11 and a power cylinder 13 are located about the rotating direction round the center axes of the two members by a pin 42 press fitted into one of them and that the gear housing 11 and power cylinder 13 are secured about the axial direction by abutting a stopper ring 46 installed on one of them to a lock nut 48 screwed on the other in their axial direction.
Patent JP-S59192304-A (JP)
Inventor: TANAKA TOKIKICHI
IPC: G07D9/06
Filed: 1983-04-15
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-S62235012-A (JP)
Inventor: TAKIGAWA KAZUOKI
IPC: B65B19/34
Filed: 1986-03-25
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-H10271175-A (JP)
Title: Phase modulator
Inventor: NISHIKAWA MAKOTO
IPC: H04L27/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To allow the phase modulator to correct automatically a characteristic change due to an external cause such as temperature fluctuation. SOLUTION: In order to adjust an offset voltage of a differential amplifier 9 receiving data Q201, an output of the amplifier 9 is integrated by an integration circuit 17 and offset control is conducted by using the integration output and a temperature correction signal. In order to adjust an output amplitude of the differential amplifier 9, its output is rectified into a DC signal by a full wave rectifier circuit 19 and an integration circuit 21 and an attenuation of a variable attenuator 15 is controlled by using the DC component and the temperature correction signal 3.  In order to adjust a phase error of a phase shifter 35, carriers whose phase difference is 90 deg. are multiplied by a multiplier 55 and a low pass filter 36 extracts only the error component, a voltage (output of an F/V converter 37) in response to a frequency of the carriers and the temperature correction signal 5 are used to control the phase shift of the phase shifter 35.
Patent JP-2000270539-A (JP)
Title: Power converter
Inventor: MORITA KAZUKI
IPC: H02M7/5387
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously attain two functions where both switching noise and electromagnetic noise can be suppressed to a low level by connecting resistors in series, and mounting a gate drive circuit, where switches for shortening both ends of the resistor are parallel-connected on each of the resistors other excluding one resistor. SOLUTION: This converter consists of voltage drive type switching elements 1 to 4 where diodes are connected back to back, a DC power source 5, gate drive circuits 6 to 9, two-serial gate resistors 101 to 102, and a gate resistor short shorting switch 103. A gate signal is generated which operates so as to alternately-repeat an on-condition of the voltage drive type switching elements 1, 4 and an off condition of the voltage drive type switching elements 2, 3, and an off-condition of the voltage drive type switching elements 1, 4 and an on condition of the voltage drive type switching elements 2, 3. The gate signal is transmitted to the voltage drive type switching elements 1 to 4 through the gate drive circuits 6 to 9 for driving.
Patent JP-H11322755-A (JP)
Title: 1,2-dioxetane derivative ring-condensed with furan ring, measuring reagent using the derivative and measuring method
Inventor: MATSUMOTO MASAKATSU
IPC: C09K11/07
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new 1,2-dioxetane derivative having high thermal stability and high light-emitting efficiency, visually recognizable owing to its reddish color, easy to handle and useful in the field of clinical test, etc. SOLUTION: This compound is a 1,2-dioxetane derivative expressed by formula I [R<1> to R<5> are each H, an alkyl, an aryl or the like; Ar is a group of formula II (R<6> is hydroxyl or the like; R<7> is H, an alkyl, an aryl or the like; V is O or S) or the like], e.g. the compound of formula III. The compound of formula I can be produced e.g. by reacting a dihydrofuran derivative of formula IV (R<61> is an alkoxy or the like; (R<61> ) Ar is a group of formula V or the like) having an aryl group substituted with R<61> , a compound obtained by the deprotection of the derivative of formula IV or a compound produced by introducing a silyloxy group or a phosphate group into the deprotected derivative of formula IV with singlet oxygen. The compound of formula I may be used in combination with other compound having light-emitting characteristics.
Patent JP-S54160053-A (JP)
Title: Sludge dehydrating facilities
Inventor: MIYAKI YUUJI
IPC: C02F11/12
Filed: 1978-06-07
Abstract: PURPOSE: To facilitate maintenance and management, by reducing the installing area of facilities by uniformly distributing coagulated sludge to dehydrating devices by mounting a coagulated sludge distributor at the outlet side of a mixing drum, in which sludge and chemicals are mixed.  
     CONSTITUTION: Sludge in a sludge storage tank 12 is pressure sent to a mixing drum 16 by means of a sludge pump 10. A coagulant in a chemicals storage tank 20 is also pressure fed to the mixing drum 16 by means of a chemicals injection pump 18, and mixing agitated, and coagulated sludge is formed. The coagulated sludge is uniformly divided by means of a coagulated sludge distributor 24, naturally flows down to a plurality of dehydrating devices 28 and is dehydrated. Sites are effectively utilized even when a plurality of dehydrating devices are needed according to this mechanism, and facilities can easily be maintained amd managed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0667755-A (JP)
Title: Circuit board mounting/dismounting detecting system
Inventor: SUZUKI HIDETO
IPC: G06F3/00
Filed: 1992-03-26
Abstract: PURPOSE:To monitor a mounting state of a circuit board without giving an excessive load to a main control part, with regard to mounting/dismounting of the circuit board. CONSTITUTION:When a circuit board monitoring part 4 detects mounting/ dismounting of a circuit board 2 through a mounting/dismounting detecting line 5, the circuit board monitoring part 4 generates an interruption to a main control part 1 through an interruption signal line 6. The main control part 1 which receives the interruption reads in quickly the contents of a mounting state memory 21 in the circuit board 2 through a signal bus 3. In this mounting state memory 21, a state (in the course of operation, generation of abnormality, etc.) of the circuit board 2 is stored, and the main control part 1 can know mounting/dismounting of the circuit board 2.
Patent JP-S55159122-A (JP)
Title: Spectrophotometer provided with output correction function at changing-over of optical element
Inventor: WATANABE MITSUO
IPC: G01J3/12
Filed: 1979-05-30
Abstract: PURPOSE:To make the signal outputs along with the changing-over of optical elements equal and make continuous recording possible by automatically correcting the output differences at the changing-over of the optical elements. CONSTITUTION:Light from a light source 1 is divied to sample luminous flux 2 and reference luminous flux 3. After these have passed the sample 4 and comb 5, they are divided by a grating 7 by way of a chopper 6 and enter a detector 8. The output from a potentiometer 11 before changing-over of the grating 7 is fetched through a sampling circuit 15 and is stored in a memory and comparing arithmetic circuit 16. Next, at the time when the grating is changed over to 7', the output from the potentiometer 11 is again supplied to the circuit 16. The voltage corresponding to the difference of these signals before and after the changing-over is generated at 17 and is applied to the potentiometer 11. As a result of this, the signal entering the X-axis of a recorder 12 becomes equal before and after the changing-over of the grating.
Patent JP-H11265723-A (JP)
Title: Fuel cell system
Inventor: HATAI TAKASHI
IPC: H01M8/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To store gaseous hydrogen recovered in a hydrogen recoverer in a hydrogen storage alloy tank in a short time without loss. SOLUTION: This fuel cell system is equipped with a reformer 2 to produce refomed gas containing gaseous hydrogen from fuel supplied from a fuel supplier 1, a fuel cell 3 to generate electricity by using hydrogen in the reformed gas for fuel, a hydrogen recoverer 4 to separate and recover hydrogen from exhaust gas exhausted from the fuel cell 3, a hydrogen storage alloy tank 6 to store the separated gaseous hydrogen and to supply the stored gaseous hydrogen to the fuel cell 3, a valve 7 provided in a passage 5 to supply the separated gaseous hydrogen to the hydrogen storage alloy tank 6, a temperature sensor 8 to detect the hydrogen storage alloy, a pressure sensor 9 to detect a pressure of the gaseous hydrogen recovered by the gaseous hydrogen recoverer 4,  and a controller 10 to calculate by comparing the temperature detected by the temperature sensor 8 with the pressure detected by the pressure sensor 9 and to control the valve 7 in accordance with the result of the calculation.
Patent JP-H01242820-A (JP)
Title: Swivel bearing device
Inventor: MATSUNAGA HIDEKAZU
IPC: F16C11/06
Filed: 1988-03-24
Abstract: PURPOSE:To make a shaft rotate smoothly without supplying a lubricating oil by forming either of a rotating shaft and a bearing of an oxide superconductive material and the other of a permanent magnet. CONSTITUTION:A spherical bearing 5 is formed of a permanent magnet, and a spherical shaft 3 is formed of an oxide superconductive material, and a shaft 1 is inserted into the central hole 3a of the spherical shaft 3. Since a gap between the spherical bearing 5 and the spherical shaft 3 can therefore be kept constant, the shaft 1 can be smoothly rotated without supplying a lubricating oil.