baber/WOPTO huggingface dataset:
Patent JP-S63309468-A (JP)
Title: Wiring drawing-out mechanism of thermal recording head
Inventor: NAGATA TATSUYA
IPC: H05K3/36
Filed: 1987-06-12
Abstract: PURPOSE:To reduce thermal stress applied to a solder-connected part and thereby obtain a highly reliable thermal head by providing slits which are short of reaching a FPC end near a junction and arranging them in the from of belt. CONSTITUTION:A substrate connecting terminal 1a for supplying a signal or electric power is provided on the end of a head substrate with a connection with a substrate conductor 1b. In the meantime, FPC2 connected to a head substrate 1 has a FPC connection terminal 2a at the end with a soldered 3 junction with the substrate connecting terminal 1a. The FPC2 has prearranged wiring with FPC conductor 2b including connection wiring to the FPC connection terminal 2a. On FPC2, slits 2c which are short of reaching the end are provided in the form of belt near the FPC connection terminal 2a.
Patent JP-S6126951-A (JP)
Title: Production of master disk for reproduction of recording carrier
Inventor: KAWAI NOBORU
IPC: G11B7/26
Filed: 1984-07-14
Abstract: PURPOSE:To produce a master disk with high quality and low cost by etching a resist film formed on a substrate with a pattern obtained through irradiation of beams and development used as a mask and then using a substrate obtained through elimination of the resist film to reproduce many master disks for reproduction of information recording carriers. CONSTITUTION:A substrate 1 is polished to form a resist film 2 which senses to irradiation of beams on the substrate (Fig. a). A beam modulated with the prescribed information is irradiated on the film 2. The irradiated film 2 is developed and deleted selectively to obtain a film of a prescribed pattern (Fig. b). The film 2 is used as a pattern to etch the substrate 1 (Fig. c), and then the film 2 is removed (Fig. d). Thus many master disks 4 for reproduction of information carrier are reproduced out of such substrate 1. (Fig. e).
Patent JP-S632182-A (JP)
Title: Stationary stylus pressure signal generating device
Inventor: KIMURA TOMONOBU
IPC: G11B3/12
Filed: 1986-06-20
Abstract: PURPOSE:To decrease the loss of reproduction start time by using a comparator having a comparison level of stationary stylus pressure level or over with respect to a ramp signal to detect a point of time when the ramp signal reaches the stationary stylus pressure level surely and to output the result. CONSTITUTION:When a control signal (a) is applied to a ramp signal generator 3, a ramp signal (b) is outputted and given to a limiter 4 and a comparator 6. The limiter 4 gives a limit to the ramp signal (b) at the stationary stylus pressure level (d) generated from a stationary stylus pressure level generator 5 and outputs a limiter output signal (c) as a stylus pressure drive signal. The limiter output signal (c) drives an electromagnetic coil 8 via a coil drive stage 7 to provide a stylus pressure. On the other hand, the comparator 6 compares the stationary stylus pressure level (d) generated by the stationary pressure level generator 5 with the ramp signal (b) and outputs a comparator output signal (e) when the ramp signal (b) exceeds the stationary stylus pressure level (d) so as to inform the point of time when the stylus pressure reaches the stationary stylus pressure level to a system control section 1.
Patent JP-S5571762-A (JP)
Title: Inorganic blue pigment and its production
Inventor: TAMURA IKUO
IPC: C09C1/32
Filed: 1978-11-27
Abstract: PURPOSE: A crystalline A-type zeolite and an alkali metal sulfide are heated under nonoxidizing atmosphere, then oxidizing atmosphere to produce said inorganic blue pigment with no adverse effect on human bodies and no environmental pollution.  
     CONSTITUTION: A crystalline A-type zeolite of the formula (M 2  means two atoms of alkali metal or one atom of alkaline earth metal) and an alkali metal sulfide of A 2 S x  (A is alkali metal and x is more than 1) are heated at 300W600°C under nonoxidizing atmosphere and then, the resulting product is heated at 300W600°C under oxidizing atmosphere to produce said pigment whose chemical composition is 10W30wt% of M 2 O, 20W40wt% of Al 2 O 3 , 25W45wt% of SiO 2  and 5W50wt% of S, crystalline system is cubic, and X-ray diffraction diagram gives 123Å lattice constant, five intense lines of 7.14, 4.11, 3.72, 3.30 and 3.00Å surface intervals respectively, two intermediate lines of 4.36 and 3.42Å surface intervals and one weak line of 5.05Å surface interval. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346796-A (JP)
Title: Highly sensitive quantitative analysis of lactic acid or pyruvic acid and composition used for the same analysis
Inventor: UEDA SHIGERU
IPC: C12Q1/32
Filed: 1991-05-21
Abstract: PURPOSE:To quantitatively analyze the subject compounds useful for clinical biochemical examinations, etc., in high sensitivity without requirement of a large quantity of the sample by adding a reagent containing lactic acid dehydrogenase, a thio-NAD and a reduced type NAD to a specimen and carrying out a cycling reaction. CONSTITUTION:A reagent containing (A) a coenzyme (A1) such as a thionicotiamide adenine dinucleotide (a thio-NAD) or a nicotinamide adenine dinucleotide (an NAD), (B) (B1), e.g. a reduced type NAD when (A1) is a thio- NAD or a reduced type thio-NAD when (A1) is an NAD and (C) lactic acid dehydrogenase capable of promoting a reversible reaction for producing pyruvic acid, at least, from lactic acid as the substrate is acted on a specimen to carry out a cycling reaction represented by the formula [(A2) is reduced type product of (A1); (B2) is oxidized type product of (B1)]. The amount of (A2) or (B1) varied by this reaction is measured, thus carrying out the objective highly sensitive quantitative analysis of lactic acid or pyruvic acid.
Patent JP-S5668982-A (JP)
Title: Main memory control system
Inventor: AOYANAGI KEIZOU
IPC: G06F13/00
Filed: 1979-11-12
Abstract: PURPOSE: To reduce the access time when a cash mistake occurs in the processor containing a cash memory, by installing the memory control unit which works simultaneously with the main memory and the cash memory each.  
     CONSTITUTION: The memory control unit 12 provided to the main memory is connected to the cash memory 2 provided near the arithmetic part via the bus 53 and the main memory control signal line 54. The address and the data are transferred in time division via the bus 53. Both the control circuit 24 in the cash memory and the control circuit 124 in the main memory control unit work in synchronization with each othr and then wait for the take-in of the reading data sent from  the reading data register 122 into the cash memory main body 22. Then the clock  55 of the counter is transmitted to give an alteration to the lowest-rank bit counter  of the address. And the address for the next memory cycle is set precedently. Thus  the next address transfer action is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6037855-A (JP)
Title: Communication system
Inventor: NAKAMURA MASARU
IPC: H04B10/275
Filed: 1983-08-09
Abstract: PURPOSE:To improve thunder resistance of communication by conducting maintenance communication between a node station where a multiplex/separation circuit is disconnected from an optical loop network and other node station through an optical fiber transmission line through which a main signal flows. CONSTITUTION:Each node station is provided with a modulation circuit 24 for sub-signal, a function superimposing a modulated signal onto the main signal transmitted between node stations, and a demodulator 21 separating and demodulating the modulated signal superimposed on the transmitted main signal and extracting the sub-signal. Then the input of the modulation circuit 24 is provided with a changeover switch SW4 so as to input normally the demodulated sub-signal to the modulation circuit 24 and when the own node station transmits the sub-signal, the communication by usnig the sub-signal is conducted between the node stations by changing over the changeover switch SW4 to the sub-signal position.
Patent JP-H07335478-A (JP)
Title: Manufacture of layered ceramic electronic component
Inventor: TANIGUCHI MASAAKI
IPC: H01G4/30
Filed: 1994-06-02
Abstract: PURPOSE:To make it possible to fire efficiently a large layered block (a layered ceramic material) without generating an irregularity in a sintering of a debinder and ceramic. CONSTITUTION:A groove 11 is provided at a prescribed position (at least a part of a cutting position) on a layered block to form a connected group 14 of element blocks, the surface area of the group 14 is widened to fire the group 14 and at the same time, the group 14 subsequent to the firing is cut at the prescribed cutting position using a large cutting blade 9 of a thickness T2 thicker than the width W1 of the groove 11 in the group 14 subsequent to the firing and the part of the groove 11, which is formed at the cutting position, is cut along the groove 11 while the side surface of the groove 11 is ground by the blade 9 and internal electrodes 1 are made to expose at the ground surface of the groove 11, whereby element blocks 5 are cut off from the group 14.
Patent JP-S5849421-A (JP)
Title: Malodorous gas treating apparatus
Inventor: GOTOU SOTOHARU
IPC: B01D53/38
Filed: 1981-09-17
Abstract: PURPOSE:To make an apparatus compact and to easily exchange a catalyst, by incorporating the product obtained by depositing a metallic oxide catalyst on a clothlike matter of fibrous activated carbon having an area/weight ratio larger than a specified value as the catalyst for the purpose of ozonolysis in a deodorizing apparatus by ozone oxidation. CONSTITUTION:Acetates of Mn, Co, and Cr, etc. ans salts of catalytic metals are adsorbed onto a fibrous activated carbon cloth having >=100 m<3>/g area/ weight ratio, and after drying said treated cloth, the cloth is immersed in an aqueous solution containg NH3 to deposit a hydroxide of catalytic metal on the fibrous activated carbon, and successively the cloth is heated to 120-130 deg.C after being rinsed and dried to convert the hydroxide into an oxide. The treated fibrous activated carbon cloth 8 is formed into a wave-shaped one and then is incorporated in a reactor 7. O3 produced by an ozone generator 3 is added to malodorous gas and the added gas is passed through the cloth 8 via a gas scrubbing tower 4 and a ''Demister '' 6 to accelerate an oxidative reaction of the malororous components, thereby discharging the treated gas 2.
Patent JP-S5371762-A (JP)
Title: Minimum load controller for controlled system
Inventor: ITOU HIDEO
IPC: G05B9/02
Filed: 1976-12-06
Abstract: PURPOSE: To get a minimum load controller for controlled systems that is safe and easy to handle despite sudden load fluctuation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934894-A (JP)
Title: Preparation of l-proline by fermentation
Inventor: HASHIMOTO KOUHEI
IPC: C12P13/24
Filed: 1982-08-23
Abstract: PURPOSE:To prepare L-proline, by culturing microorganism belonging to Bacillus genus using milk whey, soybean whey, etc. as a lactose or galactose source. CONSTITUTION:A microbial strain belonging to Bacillus genus and capable of producing proline assimilating galactose or lactose, e.g. Bacillus subtilis AJ3010 (FERM-P No.6675), is inoculated in a medium containing lactose or galactose as the carbon source, and cultured under aerobic condition at 27-37 deg.C and 5.5- 7.5pH for 1-4 days. L-proline produced and accumulated in the medium is separated therefrom.
Patent JP-H01314291-A (JP)
Title: Display device adaptive to multiple frequencies with function to store adjustment data of display screen
Inventor: AMANO YOSHIKAZU
IPC: G09G5/12
Filed: 1988-06-15
Abstract: PURPOSE:To allow the storage of the optimum display adjustment state of the display signal corresponding to the intervals of horizontal synchronizing signals with fewer adjustment points by digitally counting the intervals of the horizontal synchronizing signals of the input display signals of the display device by utilizing pulse trains. CONSTITUTION:A scanning frequency digital conversion section allows knowing of the intervals of the pulse trains. The places where the data are stored by the periods of the inputted horizontal synchronizing signals can be discriminated by counting the number of the pulse trains by a binary counter and using the output thereof as the address of the digital memory. An operator shifts a data switch to a DC side and varies the adjustment function while viewing the display image screen at the time of adjusting the display screen to an optimum state by the adjustment function to the display signal of this time. The data of the adjustment function part of this time is stored into the digital memory by closing the memory switch at the point of the time when the adjustment to the optimum state is completed. The display device adaptable to many frequencies without increasing the adjustment functions is obtd. in this way.
Patent JP-H04369152-A (JP)
Title: Speech system for conference telephone service
Inventor: SUZUKI TOSHIAKI
IPC: H04N7/15
Filed: 1991-06-18
Abstract: PURPOSE:To attain conference talking by a telephone set regardless of an existing left/right ear use 2-channel reception terminal equipment by offering a speech of a conference telephone service offering a sense of reality with simple setting and economical constitution. CONSTITUTION:A conference telephone set 4 is provided with a delay circuit separating a subscriber voice signal inputted through a line into 2-lines for left and right ears and giving a time difference to signals of the lines based on left/right ear voice signal arrival time difference information indexed by a prescribed calculation system according to a conference seat image set in advance by a sponsor and with left/right ear adder circuits 8, 9, and sends 2-channel voice signals with a sense of azimuth to participants. Thus, each conference participant uses a simple telephone set terminal capable of both ear reception to receive 2-channels of voice signals for the left/right ears converted from one-channel monaural voice signal, then the conference voice signal is heard economically with a sense of azimuth and the degree of better mutual understanding is improved.
Patent JP-H0438497-A (JP)
Title: Heating type shape memory alloy
Inventor: TAKASHIMA TAKAHIRO
IPC: G12B1/02
Filed: 1990-06-04
Abstract: PURPOSE:To restore a shape by painting a heat generating paint on surface of shape memory alloy and by generating heat at the heat generating paint by electric current of low voltage and low amperage. CONSTITUTION:After painting an insulating material 3 on a TiNi type shape memory alloy 1, a heat generating paint 2 is painted thereon. Also, copper foils 4 are attached to both ends of the shape memory alloy 1 as terminals for electrodes, on which the heat generating paint is painted. Then, after bending the TiNi type shape memory alloy 1 painted by the heat generating paint, to around 90 deg. by pushing its almost center part to a bar of 5mm radium, the copper foils 4 at both ends are connected to a 12V electric source by lead wires and switched on, and therewith the heat generating paint 2 on the surface of the TiNi type shape memory 1 generates heat and, reportedly, the alloy 1 restores almost fully to an initial planar like shape in around 25 seconds time duration.
Patent JP-H077806-A (JP)
Title: System for controlling regenerative brake of electric car
Inventor: UCHIMURA HIROSHI
IPC: B60L9/16
Filed: 1993-06-17
Abstract: PURPOSE:To smoothly switch a regenerative brake to a pneumatic brake by giving the multiplied result of an actual regenerative braking force by a coefficient calculated based on a regenerative brake pattern by taking into account the delay time of the pneumatic brake. CONSTITUTION:A circuit 3 generates a regenerative braking force command based on commands from a brake step commanding device and variable load commanding device 2 and inputs the generated command to a regenerative brake pattern generating division 4. An inverter 5 is controlled by the pattern of the division 4 and an induction motor 6 is rotated. A coefficient calculated from a coefficient table 7 by taking the current pattern Ip of the motor 6 and the delay time of an pneumatic brake into account is multiplied 8 by the frequency F of the inverter 5. By giving the value 11 obtained by multiplying 10 the multiplied result 9 by an actual regenerative braking force to a regenerative braking force feedback circuit 12, the multiplied result 9 is converted into a regenerative braking force and the braking force is given to a pneumatic brake device 13. Therefore, the regenerative brake can be switched smoothly to the pneumatic brake.
Patent JP-H04371435-A (JP)
Title: Sheet conveyance device
Inventor: FURUYAMA HIROYUKI
IPC: B65H26/02
Filed: 1991-06-18
Abstract: PURPOSE:To simplify the structure of the sheet conveyance device by providing a movable support mechanism for movably supporting one of the sheet guides on the sheet conveyance path, and positioning/retaining this sheet guide by a elastically displaceable sensor terminal of the jam sensor. CONSTITUTION:A sheet conveyance path 13 connecting to a rotary cutter 12 from a printer section 8 is formed by a pair of mutually opposed sheet guide plates 14, 15. A lower one 14 of the guide plates is fixedly provided to a main frame while an upper one 15 thereof is provided, on its rear end portion, with a bearing portion 16 in a protruded manner, the bearing portion 16 being rotatably connected, by a rotating shaft 16, to a bearing portion 17 of a head frame 9. A jam sensor 19 is mounted to a front end portion of the head frame 9 and has a sensor terminal 20 which in turn presses the guide plate 15 elastically from above to position and retain it. Accordingly, when jamming occurs in the continuous sheet fed due to the rotation of a platen roller 11 whereby the sheet is curved, the guide plate 15 is displaced in corresponding relation to the amount of the sheet curved, so that a contact terminal 20 is forcedly pressed into the sensor 19. Thus, the jamming is sensed. Thus, the device structure is simplified and the device weight is reduced.
Patent JP-S63308685-A (JP)
Title: Detecting method for difference degree of pattern
Inventor: TSUKUMO ATSUSHI
IPC: G06T7/00
Filed: 1987-06-10
Abstract: PURPOSE:To improve the performance of a character recognition and a speech recognition by executing a correction of a vector distance, which has considered the frequency of a degree of a misalignment corresponding to each feature vector of a standard pattern, at every category. CONSTITUTION:In a stable misalignment range storage means 3, a value of a misalignment allowable range ei corresponding to feature vectors (b1, bi, bL) of a standard pattern is stored, and a value 15 of a designated stable misalignment range fi is outputted. A feature vector corrected distance calculating means 5 executes a calculation for deriving a corrected vector distance (d) (i, j) by deriving a defined vector distance, when the correspondence of a feature vector in an input pattern and a feature vector b1 in a standard pattern is the stable misalignment range f1, and for deriving the corrected vector distance (d) (i, j) from a penalty function P (i, j) and the defined vector distance, when said correspondence is outside of the stable misalignment range fi.
Patent JP-S5935422-A (JP)
Title: Vapor phase epitaxial growing method of semiconductor
Inventor: KIMURA TAKAAKI
IPC: H01L21/205
Filed: 1982-08-23
Abstract: PURPOSE:To prevent mixing of impurities from a susceptor during vapor phase epitaxial growth by a method wherein the susceptor is baked alone and then subjected to polycrystalline deposition and vapor etching for cleaning. CONSTITUTION:Only a susceptor 2 is housed in a container and treated at 1,200 deg.C for 20min while passing H2 gas therethrough. Then, SiH4 is introduced and pyrolyzed at 1,150 deg.C to deposit polycrystalline Si, thereby to absorb gas in the susceptor. Next, HCl is introduced to perform vapor etching at 1,150 deg.C for 15-20min, thereby to remove polycrystaline Si on the susceptor 2. By so doing, an influence of impurities from the susceptor, which was unavoidable at the beginning of use of a new susceptor, can be eliminated by the relatively simple cleaning treatment.
Patent JP-S5573478-A (JP)
Title: Vertical mig welding method
Inventor: IMAJIMA YOSHIO
IPC: B23K9/16
Filed: 1978-11-28
Abstract: PURPOSE: To make uniform the penetration even in a material having an excellent thermal conduction and increase the quality of weld zone, by providing a slot to permit the welding torch to move therein in a strap intended to prevent flow-out of molten metal from the weld zone, and welding by making broader the weaving width of welding torch.  
     CONSTITUTION: Gap of opposing base metals 1 is enclosed with a strap 2 to prevent the molten metal from flowing out of the weld zone. A welding wire 4 is fed in from the central hole in a welding torch 3, and a shielding gas is supplied from holes 3a on both sides. A deep slot 2b broader than the width of the welding torch 3 is provided in the strap 2. Therefore, if the torch 3 is enlarged in size by fitting water cooling and other devices, it may move also into the slot 2b when weaving in the direction of arrow, so that a sufficient weaving width may be obtained. In particular, in a base metal having a high thermal conductivity, it is possible to weave the welding heat source almost in the same width as the plate thickness, and fusion failure at end parts may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0310190-A (JP)
Title: Calibration of energy for charged particle
Inventor: IGARASHI TAKASHI
IPC: H01J37/317
Filed: 1989-06-08
Abstract: PURPOSE:To establish a calibration of energy of charged particles compensated for linearity by using a target less than a thickness at which a difference becomes equal between a resonance energy on the side of a high energy and that on the side of a low energy adjacent thereto. CONSTITUTION:When energy of charged particles is calibrated by using a nuclear resonance reaction between charged particles having multiple resonance energy and a target substance, a target is used which is thinner than a thickness at which a difference becomes equal between an amount of energy which is attenuated from the charged particles having resonance energy on the side of a high energy and resonance energy on the side of a low energy adjacent thereto. Then, after the charged particles having the resonance energy on the side of a high energy pass through the target, they hold an energy exceeding the resonance energy lower by one level. Therefore, as no resonance lower by one level will not occur in the target, counts of radiation fall down to a background level thereby enabling measuring separating a peak of a resonance point on the side of a high energy.
Patent JP-S5270267-A (JP)
Title: Preventing apparatus for inertial racing in power transmission
Inventor: MIYAHARA MASAYOSHI
IPC: F16D13/50
Filed: 1975-12-06
Abstract: PURPOSE: To prevent inertial racing of a transmission shaft at disengagement of a clutch. 
     COPYRIGHT: (C)1977,JPO&Japio